[37/51] [partial] airavata-php-gateway git commit: removing vendor files

[smarru]

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/80fd786e/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php
----------------------------------------------------------------------
diff --git a/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php 
b/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php
deleted file mode 100755
index 1fb9665..0000000
--- a/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php
+++ /dev/null
@@ -1,2187 +0,0 @@
-<?php namespace Illuminate\Database\Query;
-
-use Closure;
-use Illuminate\Support\Collection;
-use Illuminate\Database\ConnectionInterface;
-use Illuminate\Database\Query\Grammars\Grammar;
-use Illuminate\Database\Query\Processors\Processor;
-
-class Builder {
-
-       /**
-        * The database connection instance.
-        *
-        * @var \Illuminate\Database\Connection
-        */
-       protected $connection;
-
-       /**
-        * The database query grammar instance.
-        *
-        * @var \Illuminate\Database\Query\Grammars\Grammar
-        */
-       protected $grammar;
-
-       /**
-        * The database query post processor instance.
-        *
-        * @var \Illuminate\Database\Query\Processors\Processor
-        */
-       protected $processor;
-
-       /**
-        * The current query value bindings.
-        *
-        * @var array
-        */
-       protected $bindings = array(
-               'select' => [],
-               'join'   => [],
-               'where'  => [],
-               'having' => [],
-               'order'  => [],
-       );
-
-       /**
-        * An aggregate function and column to be run.
-        *
-        * @var array
-        */
-       public $aggregate;
-
-       /**
-        * The columns that should be returned.
-        *
-        * @var array
-        */
-       public $columns;
-
-       /**
-        * Indicates if the query returns distinct results.
-        *
-        * @var bool
-        */
-       public $distinct = false;
-
-       /**
-        * The table which the query is targeting.
-        *
-        * @var string
-        */
-       public $from;
-
-       /**
-        * The table joins for the query.
-        *
-        * @var array
-        */
-       public $joins;
-
-       /**
-        * The where constraints for the query.
-        *
-        * @var array
-        */
-       public $wheres;
-
-       /**
-        * The groupings for the query.
-        *
-        * @var array
-        */
-       public $groups;
-
-       /**
-        * The having constraints for the query.
-        *
-        * @var array
-        */
-       public $havings;
-
-       /**
-        * The orderings for the query.
-        *
-        * @var array
-        */
-       public $orders;
-
-       /**
-        * The maximum number of records to return.
-        *
-        * @var int
-        */
-       public $limit;
-
-       /**
-        * The number of records to skip.
-        *
-        * @var int
-        */
-       public $offset;
-
-       /**
-        * The query union statements.
-        *
-        * @var array
-        */
-       public $unions;
-
-       /**
-        * The maximum number of union records to return.
-        *
-        * @var int
-        */
-       public $unionLimit;
-
-       /**
-        * The number of union records to skip.
-        *
-        * @var int
-        */
-       public $unionOffset;
-
-       /**
-        * The orderings for the union query.
-        *
-        * @var array
-        */
-       public $unionOrders;
-
-       /**
-        * Indicates whether row locking is being used.
-        *
-        * @var string|bool
-        */
-       public $lock;
-
-       /**
-        * The backups of fields while doing a pagination count.
-        *
-        * @var array
-        */
-       protected $backups = array();
-
-       /**
-        * The key that should be used when caching the query.
-        *
-        * @var string
-        */
-       protected $cacheKey;
-
-       /**
-        * The number of minutes to cache the query.
-        *
-        * @var int
-        */
-       protected $cacheMinutes;
-
-       /**
-        * The tags for the query cache.
-        *
-        * @var array
-        */
-       protected $cacheTags;
-
-       /**
-        * The cache driver to be used.
-        *
-        * @var string
-        */
-       protected $cacheDriver;
-
-       /**
-        * All of the available clause operators.
-        *
-        * @var array
-        */
-       protected $operators = array(
-               '=', '<', '>', '<=', '>=', '<>', '!=',
-               'like', 'not like', 'between', 'ilike',
-               '&', '|', '^', '<<', '>>',
-               'rlike', 'regexp', 'not regexp',
-       );
-
-       /**
-        * Whether use write pdo for select.
-        *
-        * @var bool
-        */
-       protected $useWritePdo = false;
-
-       /**
-        * Create a new query builder instance.
-        *
-        * @param  \Illuminate\Database\ConnectionInterface  $connection
-        * @param  \Illuminate\Database\Query\Grammars\Grammar  $grammar
-        * @param  \Illuminate\Database\Query\Processors\Processor  $processor
-        * @return void
-        */
-       public function __construct(ConnectionInterface $connection,
-                                Grammar $grammar,
-                                Processor $processor)
-       {
-               $this->grammar = $grammar;
-               $this->processor = $processor;
-               $this->connection = $connection;
-       }
-
-       /**
-        * Set the columns to be selected.
-        *
-        * @param  array  $columns
-        * @return $this
-        */
-       public function select($columns = array('*'))
-       {
-               $this->columns = is_array($columns) ? $columns : 
func_get_args();
-
-               return $this;
-       }
-
-       /**
-        * Add a new "raw" select expression to the query.
-        *
-        * @param  string  $expression
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function selectRaw($expression)
-       {
-               return $this->select(new Expression($expression));
-       }
-
-       /**
-        * Add a new select column to the query.
-        *
-        * @param  mixed  $column
-        * @return $this
-        */
-       public function addSelect($column)
-       {
-               $column = is_array($column) ? $column : func_get_args();
-
-               $this->columns = array_merge((array) $this->columns, $column);
-
-               return $this;
-       }
-
-       /**
-        * Force the query to only return distinct results.
-        *
-        * @return $this
-        */
-       public function distinct()
-       {
-               $this->distinct = true;
-
-               return $this;
-       }
-
-       /**
-        * Set the table which the query is targeting.
-        *
-        * @param  string  $table
-        * @return $this
-        */
-       public function from($table)
-       {
-               $this->from = $table;
-
-               return $this;
-       }
-
-       /**
-        * Add a join clause to the query.
-        *
-        * @param  string  $table
-        * @param  string  $one
-        * @param  string  $operator
-        * @param  string  $two
-        * @param  string  $type
-        * @param  bool    $where
-        * @return $this
-        */
-       public function join($table, $one, $operator = null, $two = null, $type 
= 'inner', $where = false)
-       {
-               // If the first "column" of the join is really a Closure 
instance the developer
-               // is trying to build a join with a complex "on" clause 
containing more than
-               // one condition, so we'll add the join and call a Closure with 
the query.
-               if ($one instanceof Closure)
-               {
-                       $this->joins[] = new JoinClause($type, $table);
-
-                       call_user_func($one, end($this->joins));
-               }
-
-               // If the column is simply a string, we can assume the join 
simply has a basic
-               // "on" clause with a single condition. So we will just build 
the join with
-               // this simple join clauses attached to it. There is not a join 
callback.
-               else
-               {
-                       $join = new JoinClause($type, $table);
-
-                       $this->joins[] = $join->on(
-                               $one, $operator, $two, 'and', $where
-                       );
-               }
-
-               return $this;
-       }
-
-       /**
-        * Add a "join where" clause to the query.
-        *
-        * @param  string  $table
-        * @param  string  $one
-        * @param  string  $operator
-        * @param  string  $two
-        * @param  string  $type
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function joinWhere($table, $one, $operator, $two, $type = 
'inner')
-       {
-               return $this->join($table, $one, $operator, $two, $type, true);
-       }
-
-       /**
-        * Add a left join to the query.
-        *
-        * @param  string  $table
-        * @param  string  $first
-        * @param  string  $operator
-        * @param  string  $second
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function leftJoin($table, $first, $operator = null, $second = 
null)
-       {
-               return $this->join($table, $first, $operator, $second, 'left');
-       }
-
-       /**
-        * Add a "join where" clause to the query.
-        *
-        * @param  string  $table
-        * @param  string  $one
-        * @param  string  $operator
-        * @param  string  $two
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function leftJoinWhere($table, $one, $operator, $two)
-       {
-               return $this->joinWhere($table, $one, $operator, $two, 'left');
-       }
-
-       /**
-        * Add a right join to the query.
-        *
-        * @param  string  $table
-        * @param  string  $first
-        * @param  string  $operator
-        * @param  string  $second
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function rightJoin($table, $first, $operator = null, $second = 
null)
-       {
-               return $this->join($table, $first, $operator, $second, 'right');
-       }
-
-       /**
-        * Add a "right join where" clause to the query.
-        *
-        * @param  string  $table
-        * @param  string  $one
-        * @param  string  $operator
-        * @param  string  $two
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function rightJoinWhere($table, $one, $operator, $two)
-       {
-               return $this->joinWhere($table, $one, $operator, $two, 'right');
-       }
-
-       /**
-        * Add a basic where clause to the query.
-        *
-        * @param  string  $column
-        * @param  string  $operator
-        * @param  mixed   $value
-        * @param  string  $boolean
-        * @return $this
-        *
-        * @throws \InvalidArgumentException
-        */
-       public function where($column, $operator = null, $value = null, 
$boolean = 'and')
-       {
-               // If the column is an array, we will assume it is an array of 
key-value pairs
-               // and can add them each as a where clause. We will maintain 
the boolean we
-               // received when the method was called and pass it into the 
nested where.
-               if (is_array($column))
-               {
-                       return $this->whereNested(function($query) use ($column)
-                       {
-                               foreach ($column as $key => $value)
-                               {
-                                       $query->where($key, '=', $value);
-                               }
-                       }, $boolean);
-               }
-
-               // Here we will make some assumptions about the operator. If 
only 2 values are
-               // passed to the method, we will assume that the operator is an 
equals sign
-               // and keep going. Otherwise, we'll require the operator to be 
passed in.
-               if (func_num_args() == 2)
-               {
-                       list($value, $operator) = array($operator, '=');
-               }
-               elseif ($this->invalidOperatorAndValue($operator, $value))
-               {
-                       throw new \InvalidArgumentException("Value must be 
provided.");
-               }
-
-               // If the columns is actually a Closure instance, we will 
assume the developer
-               // wants to begin a nested where statement which is wrapped in 
parenthesis.
-               // We'll add that Closure to the query then return back out 
immediately.
-               if ($column instanceof Closure)
-               {
-                       return $this->whereNested($column, $boolean);
-               }
-
-               // If the given operator is not found in the list of valid 
operators we will
-               // assume that the developer is just short-cutting the '=' 
operators and
-               // we will set the operators to '=' and set the values 
appropriately.
-               if ( ! in_array(strtolower($operator), $this->operators, true))
-               {
-                       list($value, $operator) = array($operator, '=');
-               }
-
-               // If the value is a Closure, it means the developer is 
performing an entire
-               // sub-select within the query and we will need to compile the 
sub-select
-               // within the where clause to get the appropriate query record 
results.
-               if ($value instanceof Closure)
-               {
-                       return $this->whereSub($column, $operator, $value, 
$boolean);
-               }
-
-               // If the value is "null", we will just assume the developer 
wants to add a
-               // where null clause to the query. So, we will allow a 
short-cut here to
-               // that method for convenience so the developer doesn't have to 
check.
-               if (is_null($value))
-               {
-                       return $this->whereNull($column, $boolean, $operator != 
'=');
-               }
-
-               // Now that we are working with just a simple query we can put 
the elements
-               // in our array and add the query binding to our array of 
bindings that
-               // will be bound to each SQL statements when it is finally 
executed.
-               $type = 'Basic';
-
-               $this->wheres[] = compact('type', 'column', 'operator', 
'value', 'boolean');
-
-               if ( ! $value instanceof Expression)
-               {
-                       $this->addBinding($value, 'where');
-               }
-
-               return $this;
-       }
-
-       /**
-        * Add an "or where" clause to the query.
-        *
-        * @param  string  $column
-        * @param  string  $operator
-        * @param  mixed   $value
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhere($column, $operator = null, $value = null)
-       {
-               return $this->where($column, $operator, $value, 'or');
-       }
-
-       /**
-        * Determine if the given operator and value combination is legal.
-        *
-        * @param  string  $operator
-        * @param  mixed  $value
-        * @return bool
-        */
-       protected function invalidOperatorAndValue($operator, $value)
-       {
-               $isOperator = in_array($operator, $this->operators);
-
-               return ($isOperator && $operator != '=' && is_null($value));
-       }
-
-       /**
-        * Add a raw where clause to the query.
-        *
-        * @param  string  $sql
-        * @param  array   $bindings
-        * @param  string  $boolean
-        * @return $this
-        */
-       public function whereRaw($sql, array $bindings = array(), $boolean = 
'and')
-       {
-               $type = 'raw';
-
-               $this->wheres[] = compact('type', 'sql', 'boolean');
-
-               $this->addBinding($bindings, 'where');
-
-               return $this;
-       }
-
-       /**
-        * Add a raw or where clause to the query.
-        *
-        * @param  string  $sql
-        * @param  array   $bindings
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereRaw($sql, array $bindings = array())
-       {
-               return $this->whereRaw($sql, $bindings, 'or');
-       }
-
-       /**
-        * Add a where between statement to the query.
-        *
-        * @param  string  $column
-        * @param  array   $values
-        * @param  string  $boolean
-        * @param  bool  $not
-        * @return $this
-        */
-       public function whereBetween($column, array $values, $boolean = 'and', 
$not = false)
-       {
-               $type = 'between';
-
-               $this->wheres[] = compact('column', 'type', 'boolean', 'not');
-
-               $this->addBinding($values, 'where');
-
-               return $this;
-       }
-
-       /**
-        * Add an or where between statement to the query.
-        *
-        * @param  string  $column
-        * @param  array   $values
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereBetween($column, array $values)
-       {
-               return $this->whereBetween($column, $values, 'or');
-       }
-
-       /**
-        * Add a where not between statement to the query.
-        *
-        * @param  string  $column
-        * @param  array   $values
-        * @param  string  $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereNotBetween($column, array $values, $boolean = 
'and')
-       {
-               return $this->whereBetween($column, $values, $boolean, true);
-       }
-
-       /**
-        * Add an or where not between statement to the query.
-        *
-        * @param  string  $column
-        * @param  array   $values
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereNotBetween($column, array $values)
-       {
-               return $this->whereNotBetween($column, $values, 'or');
-       }
-
-       /**
-        * Add a nested where statement to the query.
-        *
-        * @param  \Closure $callback
-        * @param  string   $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereNested(Closure $callback, $boolean = 'and')
-       {
-               // To handle nested queries we'll actually create a brand new 
query instance
-               // and pass it off to the Closure that we have. The Closure can 
simply do
-               // do whatever it wants to a query then we will store it for 
compiling.
-               $query = $this->newQuery();
-
-               $query->from($this->from);
-
-               call_user_func($callback, $query);
-
-               return $this->addNestedWhereQuery($query, $boolean);
-       }
-
-       /**
-        * Add another query builder as a nested where to the query builder.
-        *
-        * @param  \Illuminate\Database\Query\Builder|static $query
-        * @param  string  $boolean
-        * @return $this
-        */
-       public function addNestedWhereQuery($query, $boolean = 'and')
-       {
-               if (count($query->wheres))
-               {
-                       $type = 'Nested';
-
-                       $this->wheres[] = compact('type', 'query', 'boolean');
-
-                       $this->mergeBindings($query);
-               }
-
-               return $this;
-       }
-
-       /**
-        * Add a full sub-select to the query.
-        *
-        * @param  string   $column
-        * @param  string   $operator
-        * @param  \Closure $callback
-        * @param  string   $boolean
-        * @return $this
-        */
-       protected function whereSub($column, $operator, Closure $callback, 
$boolean)
-       {
-               $type = 'Sub';
-
-               $query = $this->newQuery();
-
-               // Once we have the query instance we can simply execute it so 
it can add all
-               // of the sub-select's conditions to itself, and then we can 
cache it off
-               // in the array of where clauses for the "main" parent query 
instance.
-               call_user_func($callback, $query);
-
-               $this->wheres[] = compact('type', 'column', 'operator', 
'query', 'boolean');
-
-               $this->mergeBindings($query);
-
-               return $this;
-       }
-
-       /**
-        * Add an exists clause to the query.
-        *
-        * @param  \Closure $callback
-        * @param  string   $boolean
-        * @param  bool     $not
-        * @return $this
-        */
-       public function whereExists(Closure $callback, $boolean = 'and', $not = 
false)
-       {
-               $type = $not ? 'NotExists' : 'Exists';
-
-               $query = $this->newQuery();
-
-               // Similar to the sub-select clause, we will create a new query 
instance so
-               // the developer may cleanly specify the entire exists query 
and we will
-               // compile the whole thing in the grammar and insert it into 
the SQL.
-               call_user_func($callback, $query);
-
-               $this->wheres[] = compact('type', 'operator', 'query', 
'boolean');
-
-               $this->mergeBindings($query);
-
-               return $this;
-       }
-
-       /**
-        * Add an or exists clause to the query.
-        *
-        * @param  \Closure $callback
-        * @param  bool     $not
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereExists(Closure $callback, $not = false)
-       {
-               return $this->whereExists($callback, 'or', $not);
-       }
-
-       /**
-        * Add a where not exists clause to the query.
-        *
-        * @param  \Closure $callback
-        * @param  string   $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereNotExists(Closure $callback, $boolean = 'and')
-       {
-               return $this->whereExists($callback, $boolean, true);
-       }
-
-       /**
-        * Add a where not exists clause to the query.
-        *
-        * @param  \Closure  $callback
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereNotExists(Closure $callback)
-       {
-               return $this->orWhereExists($callback, true);
-       }
-
-       /**
-        * Add a "where in" clause to the query.
-        *
-        * @param  string  $column
-        * @param  mixed   $values
-        * @param  string  $boolean
-        * @param  bool    $not
-        * @return $this
-        */
-       public function whereIn($column, $values, $boolean = 'and', $not = 
false)
-       {
-               $type = $not ? 'NotIn' : 'In';
-
-               // If the value of the where in clause is actually a Closure, 
we will assume that
-               // the developer is using a full sub-select for this "in" 
statement, and will
-               // execute those Closures, then we can re-construct the entire 
sub-selects.
-               if ($values instanceof Closure)
-               {
-                       return $this->whereInSub($column, $values, $boolean, 
$not);
-               }
-
-               $this->wheres[] = compact('type', 'column', 'values', 
'boolean');
-
-               $this->addBinding($values, 'where');
-
-               return $this;
-       }
-
-       /**
-        * Add an "or where in" clause to the query.
-        *
-        * @param  string  $column
-        * @param  mixed   $values
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereIn($column, $values)
-       {
-               return $this->whereIn($column, $values, 'or');
-       }
-
-       /**
-        * Add a "where not in" clause to the query.
-        *
-        * @param  string  $column
-        * @param  mixed   $values
-        * @param  string  $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereNotIn($column, $values, $boolean = 'and')
-       {
-               return $this->whereIn($column, $values, $boolean, true);
-       }
-
-       /**
-        * Add an "or where not in" clause to the query.
-        *
-        * @param  string  $column
-        * @param  mixed   $values
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereNotIn($column, $values)
-       {
-               return $this->whereNotIn($column, $values, 'or');
-       }
-
-       /**
-        * Add a where in with a sub-select to the query.
-        *
-        * @param  string   $column
-        * @param  \Closure $callback
-        * @param  string   $boolean
-        * @param  bool     $not
-        * @return $this
-        */
-       protected function whereInSub($column, Closure $callback, $boolean, 
$not)
-       {
-               $type = $not ? 'NotInSub' : 'InSub';
-
-               // To create the exists sub-select, we will actually create a 
query and call the
-               // provided callback with the query so the developer may set 
any of the query
-               // conditions they want for the in clause, then we'll put it in 
this array.
-               call_user_func($callback, $query = $this->newQuery());
-
-               $this->wheres[] = compact('type', 'column', 'query', 'boolean');
-
-               $this->mergeBindings($query);
-
-               return $this;
-       }
-
-       /**
-        * Add a "where null" clause to the query.
-        *
-        * @param  string  $column
-        * @param  string  $boolean
-        * @param  bool    $not
-        * @return $this
-        */
-       public function whereNull($column, $boolean = 'and', $not = false)
-       {
-               $type = $not ? 'NotNull' : 'Null';
-
-               $this->wheres[] = compact('type', 'column', 'boolean');
-
-               return $this;
-       }
-
-       /**
-        * Add an "or where null" clause to the query.
-        *
-        * @param  string  $column
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereNull($column)
-       {
-               return $this->whereNull($column, 'or');
-       }
-
-       /**
-        * Add a "where not null" clause to the query.
-        *
-        * @param  string  $column
-        * @param  string  $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereNotNull($column, $boolean = 'and')
-       {
-               return $this->whereNull($column, $boolean, true);
-       }
-
-       /**
-        * Add an "or where not null" clause to the query.
-        *
-        * @param  string  $column
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orWhereNotNull($column)
-       {
-               return $this->whereNotNull($column, 'or');
-       }
-
-       /**
-        * Add a "where date" statement to the query.
-        *
-        * @param  string  $column
-        * @param  string   $operator
-        * @param  int   $value
-        * @param  string   $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereDate($column, $operator, $value, $boolean = 'and')
-       {
-               return $this->addDateBasedWhere('Date', $column, $operator, 
$value, $boolean);
-       }
-
-       /**
-        * Add a "where day" statement to the query.
-        *
-        * @param  string  $column
-        * @param  string   $operator
-        * @param  int   $value
-        * @param  string   $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereDay($column, $operator, $value, $boolean = 'and')
-       {
-               return $this->addDateBasedWhere('Day', $column, $operator, 
$value, $boolean);
-       }
-
-       /**
-        * Add a "where month" statement to the query.
-        *
-        * @param  string  $column
-        * @param  string   $operator
-        * @param  int   $value
-        * @param  string   $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereMonth($column, $operator, $value, $boolean = 'and')
-       {
-               return $this->addDateBasedWhere('Month', $column, $operator, 
$value, $boolean);
-       }
-
-       /**
-        * Add a "where year" statement to the query.
-        *
-        * @param  string  $column
-        * @param  string   $operator
-        * @param  int   $value
-        * @param  string   $boolean
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function whereYear($column, $operator, $value, $boolean = 'and')
-       {
-               return $this->addDateBasedWhere('Year', $column, $operator, 
$value, $boolean);
-       }
-
-       /**
-        * Add a date based (year, month, day) statement to the query.
-        *
-        * @param  string  $type
-        * @param  string  $column
-        * @param  string  $operator
-        * @param  int  $value
-        * @param  string  $boolean
-        * @return $this
-        */
-       protected function addDateBasedWhere($type, $column, $operator, $value, 
$boolean = 'and')
-       {
-               $this->wheres[] = compact('column', 'type', 'boolean', 
'operator', 'value');
-
-               $this->addBinding($value, 'where');
-
-               return $this;
-       }
-
-       /**
-        * Handles dynamic "where" clauses to the query.
-        *
-        * @param  string  $method
-        * @param  string  $parameters
-        * @return $this
-        */
-       public function dynamicWhere($method, $parameters)
-       {
-               $finder = substr($method, 5);
-
-               $segments = preg_split('/(And|Or)(?=[A-Z])/', $finder, -1, 
PREG_SPLIT_DELIM_CAPTURE);
-
-               // The connector variable will determine which connector will 
be used for the
-               // query condition. We will change it as we come across new 
boolean values
-               // in the dynamic method strings, which could contain a number 
of these.
-               $connector = 'and';
-
-               $index = 0;
-
-               foreach ($segments as $segment)
-               {
-                       // If the segment is not a boolean connector, we can 
assume it is a column's name
-                       // and we will add it to the query as a new constraint 
as a where clause, then
-                       // we can keep iterating through the dynamic method 
string's segments again.
-                       if ($segment != 'And' && $segment != 'Or')
-                       {
-                               $this->addDynamic($segment, $connector, 
$parameters, $index);
-
-                               $index++;
-                       }
-
-                       // Otherwise, we will store the connector so we know 
how the next where clause we
-                       // find in the query should be connected to the 
previous ones, meaning we will
-                       // have the proper boolean connector to connect the 
next where clause found.
-                       else
-                       {
-                               $connector = $segment;
-                       }
-               }
-
-               return $this;
-       }
-
-       /**
-        * Add a single dynamic where clause statement to the query.
-        *
-        * @param  string  $segment
-        * @param  string  $connector
-        * @param  array   $parameters
-        * @param  int     $index
-        * @return void
-        */
-       protected function addDynamic($segment, $connector, $parameters, $index)
-       {
-               // Once we have parsed out the columns and formatted the 
boolean operators we
-               // are ready to add it to this query as a where clause just 
like any other
-               // clause on the query. Then we'll increment the parameter 
index values.
-               $bool = strtolower($connector);
-
-               $this->where(snake_case($segment), '=', $parameters[$index], 
$bool);
-       }
-
-       /**
-        * Add a "group by" clause to the query.
-        *
-        * @param  array|string  $column,...
-        * @return $this
-        */
-       public function groupBy()
-       {
-               foreach (func_get_args() as $arg)
-               {
-                       $this->groups = array_merge((array) $this->groups, 
is_array($arg) ? $arg : [$arg]);
-               }
-
-               return $this;
-       }
-
-       /**
-        * Add a "having" clause to the query.
-        *
-        * @param  string  $column
-        * @param  string  $operator
-        * @param  string  $value
-        * @param  string  $boolean
-        * @return $this
-        */
-       public function having($column, $operator = null, $value = null, 
$boolean = 'and')
-       {
-               $type = 'basic';
-
-               $this->havings[] = compact('type', 'column', 'operator', 
'value', 'boolean');
-
-               $this->addBinding($value, 'having');
-
-               return $this;
-       }
-
-       /**
-        * Add a "or having" clause to the query.
-        *
-        * @param  string  $column
-        * @param  string  $operator
-        * @param  string  $value
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orHaving($column, $operator = null, $value = null)
-       {
-               return $this->having($column, $operator, $value, 'or');
-       }
-
-       /**
-        * Add a raw having clause to the query.
-        *
-        * @param  string  $sql
-        * @param  array   $bindings
-        * @param  string  $boolean
-        * @return $this
-        */
-       public function havingRaw($sql, array $bindings = array(), $boolean = 
'and')
-       {
-               $type = 'raw';
-
-               $this->havings[] = compact('type', 'sql', 'boolean');
-
-               $this->addBinding($bindings, 'having');
-
-               return $this;
-       }
-
-       /**
-        * Add a raw or having clause to the query.
-        *
-        * @param  string  $sql
-        * @param  array   $bindings
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function orHavingRaw($sql, array $bindings = array())
-       {
-               return $this->havingRaw($sql, $bindings, 'or');
-       }
-
-       /**
-        * Add an "order by" clause to the query.
-        *
-        * @param  string  $column
-        * @param  string  $direction
-        * @return $this
-        */
-       public function orderBy($column, $direction = 'asc')
-       {
-               $property = $this->unions ? 'unionOrders' : 'orders';
-               $direction = strtolower($direction) == 'asc' ? 'asc' : 'desc';
-
-               $this->{$property}[] = compact('column', 'direction');
-
-               return $this;
-       }
-
-       /**
-        * Add an "order by" clause for a timestamp to the query.
-        *
-        * @param  string  $column
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function latest($column = 'created_at')
-       {
-               return $this->orderBy($column, 'desc');
-       }
-
-       /**
-        * Add an "order by" clause for a timestamp to the query.
-        *
-        * @param  string  $column
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function oldest($column = 'created_at')
-       {
-               return $this->orderBy($column, 'asc');
-       }
-
-       /**
-        * Add a raw "order by" clause to the query.
-        *
-        * @param  string  $sql
-        * @param  array  $bindings
-        * @return $this
-        */
-       public function orderByRaw($sql, $bindings = array())
-       {
-               $type = 'raw';
-
-               $this->orders[] = compact('type', 'sql');
-
-               $this->addBinding($bindings, 'order');
-
-               return $this;
-       }
-
-       /**
-        * Set the "offset" value of the query.
-        *
-        * @param  int  $value
-        * @return $this
-        */
-       public function offset($value)
-       {
-               $property = $this->unions ? 'unionOffset' : 'offset';
-
-               $this->$property = max(0, $value);
-
-               return $this;
-       }
-
-       /**
-        * Alias to set the "offset" value of the query.
-        *
-        * @param  int  $value
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function skip($value)
-       {
-               return $this->offset($value);
-       }
-
-       /**
-        * Set the "limit" value of the query.
-        *
-        * @param  int  $value
-        * @return $this
-        */
-       public function limit($value)
-       {
-               $property = $this->unions ? 'unionLimit' : 'limit';
-
-               if ($value > 0) $this->$property = $value;
-
-               return $this;
-       }
-
-       /**
-        * Alias to set the "limit" value of the query.
-        *
-        * @param  int  $value
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function take($value)
-       {
-               return $this->limit($value);
-       }
-
-       /**
-        * Set the limit and offset for a given page.
-        *
-        * @param  int  $page
-        * @param  int  $perPage
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function forPage($page, $perPage = 15)
-       {
-               return $this->skip(($page - 1) * $perPage)->take($perPage);
-       }
-
-       /**
-        * Add a union statement to the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder|\Closure  $query
-        * @param  bool  $all
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function union($query, $all = false)
-       {
-               if ($query instanceof Closure)
-               {
-                       call_user_func($query, $query = $this->newQuery());
-               }
-
-               $this->unions[] = compact('query', 'all');
-
-               return $this->mergeBindings($query);
-       }
-
-       /**
-        * Add a union all statement to the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder|\Closure  $query
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function unionAll($query)
-       {
-               return $this->union($query, true);
-       }
-
-       /**
-        * Lock the selected rows in the table.
-        *
-        * @param  bool  $value
-        * @return $this
-        */
-       public function lock($value = true)
-       {
-               $this->lock = $value;
-
-               return $this;
-       }
-
-       /**
-        * Lock the selected rows in the table for updating.
-        *
-        * @return \Illuminate\Database\Query\Builder
-        */
-       public function lockForUpdate()
-       {
-               return $this->lock(true);
-       }
-
-       /**
-        * Share lock the selected rows in the table.
-        *
-        * @return \Illuminate\Database\Query\Builder
-        */
-       public function sharedLock()
-       {
-               return $this->lock(false);
-       }
-
-       /**
-        * Get the SQL representation of the query.
-        *
-        * @return string
-        */
-       public function toSql()
-       {
-               return $this->grammar->compileSelect($this);
-       }
-
-       /**
-        * Indicate that the query results should be cached.
-        *
-        * @param  \DateTime|int  $minutes
-        * @param  string  $key
-        * @return $this
-        */
-       public function remember($minutes, $key = null)
-       {
-               list($this->cacheMinutes, $this->cacheKey) = array($minutes, 
$key);
-
-               return $this;
-       }
-
-       /**
-        * Indicate that the query results should be cached forever.
-        *
-        * @param  string  $key
-        * @return \Illuminate\Database\Query\Builder|static
-        */
-       public function rememberForever($key = null)
-       {
-               return $this->remember(-1, $key);
-       }
-
-       /**
-        * Indicate that the results, if cached, should use the given cache 
tags.
-        *
-        * @param  array|mixed  $cacheTags
-        * @return $this
-        */
-       public function cacheTags($cacheTags)
-       {
-               $this->cacheTags = $cacheTags;
-
-               return $this;
-       }
-
-       /**
-        * Indicate that the results, if cached, should use the given cache 
driver.
-        *
-        * @param  string  $cacheDriver
-        * @return $this
-        */
-       public function cacheDriver($cacheDriver)
-       {
-               $this->cacheDriver = $cacheDriver;
-
-               return $this;
-       }
-
-       /**
-        * Execute a query for a single record by ID.
-        *
-        * @param  int    $id
-        * @param  array  $columns
-        * @return mixed|static
-        */
-       public function find($id, $columns = array('*'))
-       {
-               return $this->where('id', '=', $id)->first($columns);
-       }
-
-       /**
-        * Pluck a single column's value from the first result of a query.
-        *
-        * @param  string  $column
-        * @return mixed
-        */
-       public function pluck($column)
-       {
-               $result = (array) $this->first(array($column));
-
-               return count($result) > 0 ? reset($result) : null;
-       }
-
-       /**
-        * Execute the query and get the first result.
-        *
-        * @param  array   $columns
-        * @return mixed|static
-        */
-       public function first($columns = array('*'))
-       {
-               $results = $this->take(1)->get($columns);
-
-               return count($results) > 0 ? reset($results) : null;
-       }
-
-       /**
-        * Execute the query as a "select" statement.
-        *
-        * @param  array  $columns
-        * @return array|static[]
-        */
-       public function get($columns = array('*'))
-       {
-               if ( ! is_null($this->cacheMinutes)) return 
$this->getCached($columns);
-
-               return $this->getFresh($columns);
-       }
-
-       /**
-        * Execute the query as a fresh "select" statement.
-        *
-        * @param  array  $columns
-        * @return array|static[]
-        */
-       public function getFresh($columns = array('*'))
-       {
-               if (is_null($this->columns)) $this->columns = $columns;
-
-               return $this->processor->processSelect($this, 
$this->runSelect());
-       }
-
-       /**
-        * Run the query as a "select" statement against the connection.
-        *
-        * @return array
-        */
-       protected function runSelect()
-       {
-               if ($this->useWritePdo)
-               {
-                       return $this->connection->select($this->toSql(), 
$this->getBindings(), false);
-               }
-
-               return $this->connection->select($this->toSql(), 
$this->getBindings());
-       }
-
-       /**
-        * Execute the query as a cached "select" statement.
-        *
-        * @param  array  $columns
-        * @return array
-        */
-       public function getCached($columns = array('*'))
-       {
-               if (is_null($this->columns)) $this->columns = $columns;
-
-               // If the query is requested to be cached, we will cache it 
using a unique key
-               // for this database connection and query statement, including 
the bindings
-               // that are used on this query, providing great convenience 
when caching.
-               list($key, $minutes) = $this->getCacheInfo();
-
-               $cache = $this->getCache();
-
-               $callback = $this->getCacheCallback($columns);
-
-               // If the "minutes" value is less than zero, we will use that 
as the indicator
-               // that the value should be remembered values should be stored 
indefinitely
-               // and if we have minutes we will use the typical remember 
function here.
-               if ($minutes < 0)
-               {
-                       return $cache->rememberForever($key, $callback);
-               }
-
-               return $cache->remember($key, $minutes, $callback);
-       }
-
-       /**
-        * Get the cache object with tags assigned, if applicable.
-        *
-        * @return \Illuminate\Cache\CacheManager
-        */
-       protected function getCache()
-       {
-               $cache = 
$this->connection->getCacheManager()->driver($this->cacheDriver);
-
-               return $this->cacheTags ? $cache->tags($this->cacheTags) : 
$cache;
-       }
-
-       /**
-        * Get the cache key and cache minutes as an array.
-        *
-        * @return array
-        */
-       protected function getCacheInfo()
-       {
-               return array($this->getCacheKey(), $this->cacheMinutes);
-       }
-
-       /**
-        * Get a unique cache key for the complete query.
-        *
-        * @return string
-        */
-       public function getCacheKey()
-       {
-               return $this->cacheKey ?: $this->generateCacheKey();
-       }
-
-       /**
-        * Generate the unique cache key for the query.
-        *
-        * @return string
-        */
-       public function generateCacheKey()
-       {
-               $name = $this->connection->getName();
-
-               return 
md5($name.$this->toSql().serialize($this->getBindings()));
-       }
-
-       /**
-        * Get the Closure callback used when caching queries.
-        *
-        * @param  array  $columns
-        * @return \Closure
-        */
-       protected function getCacheCallback($columns)
-       {
-               return function() use ($columns) { return 
$this->getFresh($columns); };
-       }
-
-       /**
-        * Chunk the results of the query.
-        *
-        * @param  int  $count
-        * @param  callable  $callback
-        * @return void
-        */
-       public function chunk($count, callable $callback)
-       {
-               $results = $this->forPage($page = 1, $count)->get();
-
-               while (count($results) > 0)
-               {
-                       // On each chunk result set, we will pass them to the 
callback and then let the
-                       // developer take care of everything within the 
callback, which allows us to
-                       // keep the memory low for spinning through large 
result sets for working.
-                       call_user_func($callback, $results);
-
-                       $page++;
-
-                       $results = $this->forPage($page, $count)->get();
-               }
-       }
-
-       /**
-        * Get an array with the values of a given column.
-        *
-        * @param  string  $column
-        * @param  string  $key
-        * @return array
-        */
-       public function lists($column, $key = null)
-       {
-               $columns = $this->getListSelect($column, $key);
-
-               // First we will just get all of the column values for the 
record result set
-               // then we can associate those values with the column if it was 
specified
-               // otherwise we can just give these values back without a 
specific key.
-               $results = new Collection($this->get($columns));
-
-               $values = $results->fetch($columns[0])->all();
-
-               // If a key was specified and we have results, we will go ahead 
and combine
-               // the values with the keys of all of the records so that the 
values can
-               // be accessed by the key of the rows instead of simply being 
numeric.
-               if ( ! is_null($key) && count($results) > 0)
-               {
-                       $keys = $results->fetch($key)->all();
-
-                       return array_combine($keys, $values);
-               }
-
-               return $values;
-       }
-
-       /**
-        * Get the columns that should be used in a list array.
-        *
-        * @param  string  $column
-        * @param  string  $key
-        * @return array
-        */
-       protected function getListSelect($column, $key)
-       {
-               $select = is_null($key) ? array($column) : array($column, $key);
-
-               // If the selected column contains a "dot", we will remove it 
so that the list
-               // operation can run normally. Specifying the table is not 
needed, since we
-               // really want the names of the columns as it is in this 
resulting array.
-               if (($dot = strpos($select[0], '.')) !== false)
-               {
-                       $select[0] = substr($select[0], $dot + 1);
-               }
-
-               return $select;
-       }
-
-       /**
-        * Concatenate values of a given column as a string.
-        *
-        * @param  string  $column
-        * @param  string  $glue
-        * @return string
-        */
-       public function implode($column, $glue = null)
-       {
-               if (is_null($glue)) return implode($this->lists($column));
-
-               return implode($glue, $this->lists($column));
-       }
-
-       /**
-        * Get a paginator for the "select" statement.
-        *
-        * @param  int    $perPage
-        * @param  array  $columns
-        * @return \Illuminate\Pagination\Paginator
-        */
-       public function paginate($perPage = 15, $columns = array('*'))
-       {
-               $paginator = $this->connection->getPaginator();
-
-               if (isset($this->groups))
-               {
-                       return $this->groupedPaginate($paginator, $perPage, 
$columns);
-               }
-
-               return $this->ungroupedPaginate($paginator, $perPage, $columns);
-       }
-
-       /**
-        * Create a paginator for a grouped pagination statement.
-        *
-        * @param  \Illuminate\Pagination\Factory  $paginator
-        * @param  int    $perPage
-        * @param  array  $columns
-        * @return \Illuminate\Pagination\Paginator
-        */
-       protected function groupedPaginate($paginator, $perPage, $columns)
-       {
-               $results = $this->get($columns);
-
-               return $this->buildRawPaginator($paginator, $results, $perPage);
-       }
-
-       /**
-        * Build a paginator instance from a raw result array.
-        *
-        * @param  \Illuminate\Pagination\Factory  $paginator
-        * @param  array  $results
-        * @param  int    $perPage
-        * @return \Illuminate\Pagination\Paginator
-        */
-       public function buildRawPaginator($paginator, $results, $perPage)
-       {
-               // For queries which have a group by, we will actually retrieve 
the entire set
-               // of rows from the table and "slice" them via PHP. This is 
inefficient and
-               // the developer must be aware of this behavior; however, it's 
an option.
-               $start = ($paginator->getCurrentPage() - 1) * $perPage;
-
-               $sliced = array_slice($results, $start, $perPage);
-
-               return $paginator->make($sliced, count($results), $perPage);
-       }
-
-       /**
-        * Create a paginator for an un-grouped pagination statement.
-        *
-        * @param  \Illuminate\Pagination\Factory  $paginator
-        * @param  int    $perPage
-        * @param  array  $columns
-        * @return \Illuminate\Pagination\Paginator
-        */
-       protected function ungroupedPaginate($paginator, $perPage, $columns)
-       {
-               $total = $this->getPaginationCount();
-
-               // Once we have the total number of records to be paginated, we 
can grab the
-               // current page and the result array. Then we are ready to 
create a brand
-               // new Paginator instances for the results which will create 
the links.
-               $page = $paginator->getCurrentPage($total);
-
-               $results = $this->forPage($page, $perPage)->get($columns);
-
-               return $paginator->make($results, $total, $perPage);
-       }
-
-       /**
-        * Get the count of the total records for pagination.
-        *
-        * @return int
-        */
-       public function getPaginationCount()
-       {
-               $this->backupFieldsForCount();
-
-               // Because some database engines may throw errors if we leave 
the ordering
-               // statements on the query, we will "back them up" and remove 
them from
-               // the query. Once we have the count we will put them back onto 
this.
-               $total = $this->count();
-
-               $this->restoreFieldsForCount();
-
-               return $total;
-       }
-
-       /**
-        * Get a paginator only supporting simple next and previous links.
-        *
-        * This is more efficient on larger data-sets, etc.
-        *
-        * @param  int    $perPage
-        * @param  array  $columns
-        * @return \Illuminate\Pagination\Paginator
-        */
-       public function simplePaginate($perPage = null, $columns = array('*'))
-       {
-               $paginator = $this->connection->getPaginator();
-
-               $page = $paginator->getCurrentPage();
-
-               $perPage = $perPage ?: $this->model->getPerPage();
-
-               $this->skip(($page - 1) * $perPage)->take($perPage + 1);
-
-               return $paginator->make($this->get($columns), $perPage);
-       }
-
-       /**
-        * Backup certain fields for a pagination count.
-        *
-        * @return void
-        */
-       protected function backupFieldsForCount()
-       {
-               foreach (array('orders', 'limit', 'offset') as $field)
-               {
-                       $this->backups[$field] = $this->{$field};
-
-                       $this->{$field} = null;
-               }
-
-       }
-
-       /**
-        * Restore certain fields for a pagination count.
-        *
-        * @return void
-        */
-       protected function restoreFieldsForCount()
-       {
-               foreach (array('orders', 'limit', 'offset') as $field)
-               {
-                       $this->{$field} = $this->backups[$field];
-               }
-
-               $this->backups = array();
-       }
-
-       /**
-        * Determine if any rows exist for the current query.
-        *
-        * @return bool
-        */
-       public function exists()
-       {
-               $limit = $this->limit;
-
-               $result = $this->limit(1)->count() > 0;
-
-               $this->limit($limit);
-
-               return $result;
-       }
-
-       /**
-        * Retrieve the "count" result of the query.
-        *
-        * @param  string  $columns
-        * @return int
-        */
-       public function count($columns = '*')
-       {
-               if ( ! is_array($columns))
-               {
-                       $columns = array($columns);
-               }
-
-               return (int) $this->aggregate(__FUNCTION__, $columns);
-       }
-
-       /**
-        * Retrieve the minimum value of a given column.
-        *
-        * @param  string  $column
-        * @return mixed
-        */
-       public function min($column)
-       {
-               return $this->aggregate(__FUNCTION__, array($column));
-       }
-
-       /**
-        * Retrieve the maximum value of a given column.
-        *
-        * @param  string  $column
-        * @return mixed
-        */
-       public function max($column)
-       {
-               return $this->aggregate(__FUNCTION__, array($column));
-       }
-
-       /**
-        * Retrieve the sum of the values of a given column.
-        *
-        * @param  string  $column
-        * @return mixed
-        */
-       public function sum($column)
-       {
-               $result = $this->aggregate(__FUNCTION__, array($column));
-
-               return $result ?: 0;
-       }
-
-       /**
-        * Retrieve the average of the values of a given column.
-        *
-        * @param  string  $column
-        * @return mixed
-        */
-       public function avg($column)
-       {
-               return $this->aggregate(__FUNCTION__, array($column));
-       }
-
-       /**
-        * Execute an aggregate function on the database.
-        *
-        * @param  string  $function
-        * @param  array   $columns
-        * @return mixed
-        */
-       public function aggregate($function, $columns = array('*'))
-       {
-               $this->aggregate = compact('function', 'columns');
-
-               $previousColumns = $this->columns;
-
-               $results = $this->get($columns);
-
-               // Once we have executed the query, we will reset the aggregate 
property so
-               // that more select queries can be executed against the 
database without
-               // the aggregate value getting in the way when the grammar 
builds it.
-               $this->aggregate = null;
-
-               $this->columns = $previousColumns;
-
-               if (isset($results[0]))
-               {
-                       $result = array_change_key_case((array) $results[0]);
-
-                       return $result['aggregate'];
-               }
-       }
-
-       /**
-        * Insert a new record into the database.
-        *
-        * @param  array  $values
-        * @return bool
-        */
-       public function insert(array $values)
-       {
-               // Since every insert gets treated like a batch insert, we will 
make sure the
-               // bindings are structured in a way that is convenient for 
building these
-               // inserts statements by verifying the elements are actually an 
array.
-               if ( ! is_array(reset($values)))
-               {
-                       $values = array($values);
-               }
-
-               // Since every insert gets treated like a batch insert, we will 
make sure the
-               // bindings are structured in a way that is convenient for 
building these
-               // inserts statements by verifying the elements are actually an 
array.
-               else
-               {
-                       foreach ($values as $key => $value)
-                       {
-                               ksort($value); $values[$key] = $value;
-                       }
-               }
-
-               // We'll treat every insert like a batch insert so we can 
easily insert each
-               // of the records into the database consistently. This will 
make it much
-               // easier on the grammars to just handle one type of record 
insertion.
-               $bindings = array();
-
-               foreach ($values as $record)
-               {
-                       foreach ($record as $value)
-                       {
-                               $bindings[] = $value;
-                       }
-               }
-
-               $sql = $this->grammar->compileInsert($this, $values);
-
-               // Once we have compiled the insert statement's SQL we can 
execute it on the
-               // connection and return a result as a boolean success 
indicator as that
-               // is the same type of result returned by the raw connection 
instance.
-               $bindings = $this->cleanBindings($bindings);
-
-               return $this->connection->insert($sql, $bindings);
-       }
-
-       /**
-        * Insert a new record and get the value of the primary key.
-        *
-        * @param  array   $values
-        * @param  string  $sequence
-        * @return int
-        */
-       public function insertGetId(array $values, $sequence = null)
-       {
-               $sql = $this->grammar->compileInsertGetId($this, $values, 
$sequence);
-
-               $values = $this->cleanBindings($values);
-
-               return $this->processor->processInsertGetId($this, $sql, 
$values, $sequence);
-       }
-
-       /**
-        * Update a record in the database.
-        *
-        * @param  array  $values
-        * @return int
-        */
-       public function update(array $values)
-       {
-               $bindings = array_values(array_merge($values, 
$this->getBindings()));
-
-               $sql = $this->grammar->compileUpdate($this, $values);
-
-               return $this->connection->update($sql, 
$this->cleanBindings($bindings));
-       }
-
-       /**
-        * Increment a column's value by a given amount.
-        *
-        * @param  string  $column
-        * @param  int     $amount
-        * @param  array   $extra
-        * @return int
-        */
-       public function increment($column, $amount = 1, array $extra = array())
-       {
-               $wrapped = $this->grammar->wrap($column);
-
-               $columns = array_merge(array($column => $this->raw("$wrapped + 
$amount")), $extra);
-
-               return $this->update($columns);
-       }
-
-       /**
-        * Decrement a column's value by a given amount.
-        *
-        * @param  string  $column
-        * @param  int     $amount
-        * @param  array   $extra
-        * @return int
-        */
-       public function decrement($column, $amount = 1, array $extra = array())
-       {
-               $wrapped = $this->grammar->wrap($column);
-
-               $columns = array_merge(array($column => $this->raw("$wrapped - 
$amount")), $extra);
-
-               return $this->update($columns);
-       }
-
-       /**
-        * Delete a record from the database.
-        *
-        * @param  mixed  $id
-        * @return int
-        */
-       public function delete($id = null)
-       {
-               // If an ID is passed to the method, we will set the where 
clause to check
-               // the ID to allow developers to simply and quickly remove a 
single row
-               // from their database without manually specifying the where 
clauses.
-               if ( ! is_null($id)) $this->where('id', '=', $id);
-
-               $sql = $this->grammar->compileDelete($this);
-
-               return $this->connection->delete($sql, $this->getBindings());
-       }
-
-       /**
-        * Run a truncate statement on the table.
-        *
-        * @return void
-        */
-       public function truncate()
-       {
-               foreach ($this->grammar->compileTruncate($this) as $sql => 
$bindings)
-               {
-                       $this->connection->statement($sql, $bindings);
-               }
-       }
-
-       /**
-        * Get a new instance of the query builder.
-        *
-        * @return \Illuminate\Database\Query\Builder
-        */
-       public function newQuery()
-       {
-               return new Builder($this->connection, $this->grammar, 
$this->processor);
-       }
-
-       /**
-        * Merge an array of where clauses and bindings.
-        *
-        * @param  array  $wheres
-        * @param  array  $bindings
-        * @return void
-        */
-       public function mergeWheres($wheres, $bindings)
-       {
-               $this->wheres = array_merge((array) $this->wheres, (array) 
$wheres);
-
-               $this->bindings['where'] = 
array_values(array_merge($this->bindings['where'], (array) $bindings));
-       }
-
-       /**
-        * Remove all of the expressions from a list of bindings.
-        *
-        * @param  array  $bindings
-        * @return array
-        */
-       protected function cleanBindings(array $bindings)
-       {
-               return array_values(array_filter($bindings, function($binding)
-               {
-                       return ! $binding instanceof Expression;
-               }));
-       }
-
-       /**
-        * Create a raw database expression.
-        *
-        * @param  mixed  $value
-        * @return \Illuminate\Database\Query\Expression
-        */
-       public function raw($value)
-       {
-               return $this->connection->raw($value);
-       }
-
-       /**
-        * Get the current query value bindings in a flattened array.
-        *
-        * @return array
-        */
-       public function getBindings()
-       {
-               return array_flatten($this->bindings);
-       }
-
-       /**
-        * Get the raw array of bindings.
-        *
-        * @return array
-        */
-       public function getRawBindings()
-       {
-               return $this->bindings;
-       }
-
-       /**
-        * Set the bindings on the query builder.
-        *
-        * @param  array   $bindings
-        * @param  string  $type
-        * @return $this
-        *
-        * @throws \InvalidArgumentException
-        */
-       public function setBindings(array $bindings, $type = 'where')
-       {
-               if ( ! array_key_exists($type, $this->bindings))
-               {
-                       throw new \InvalidArgumentException("Invalid binding 
type: {$type}.");
-               }
-
-               $this->bindings[$type] = $bindings;
-
-               return $this;
-       }
-
-       /**
-        * Add a binding to the query.
-        *
-        * @param  mixed   $value
-        * @param  string  $type
-        * @return $this
-        *
-        * @throws \InvalidArgumentException
-        */
-       public function addBinding($value, $type = 'where')
-       {
-               if ( ! array_key_exists($type, $this->bindings))
-               {
-                       throw new \InvalidArgumentException("Invalid binding 
type: {$type}.");
-               }
-
-               if (is_array($value))
-               {
-                       $this->bindings[$type] = 
array_values(array_merge($this->bindings[$type], $value));
-               }
-               else
-               {
-                       $this->bindings[$type][] = $value;
-               }
-
-               return $this;
-       }
-
-       /**
-        * Merge an array of bindings into our bindings.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return $this
-        */
-       public function mergeBindings(Builder $query)
-       {
-               $this->bindings = array_merge_recursive($this->bindings, 
$query->bindings);
-
-               return $this;
-       }
-
-       /**
-        * Get the database connection instance.
-        *
-        * @return \Illuminate\Database\ConnectionInterface
-        */
-       public function getConnection()
-       {
-               return $this->connection;
-       }
-
-       /**
-        * Get the database query processor instance.
-        *
-        * @return \Illuminate\Database\Query\Processors\Processor
-        */
-       public function getProcessor()
-       {
-               return $this->processor;
-       }
-
-       /**
-        * Get the query grammar instance.
-        *
-        * @return \Illuminate\Database\Grammar
-        */
-       public function getGrammar()
-       {
-               return $this->grammar;
-       }
-
-       /**
-        * Use the write pdo for query.
-        *
-        * @return $this
-        */
-       public function useWritePdo()
-       {
-               $this->useWritePdo = true;
-
-               return $this;
-       }
-
-       /**
-        * Handle dynamic method calls into the method.
-        *
-        * @param  string  $method
-        * @param  array   $parameters
-        * @return mixed
-        *
-        * @throws \BadMethodCallException
-        */
-       public function __call($method, $parameters)
-       {
-               if (starts_with($method, 'where'))
-               {
-                       return $this->dynamicWhere($method, $parameters);
-               }
-
-               $className = get_class($this);
-
-               throw new \BadMethodCallException("Call to undefined method 
{$className}::{$method}()");
-       }
-
-}

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/80fd786e/vendor/laravel/framework/src/Illuminate/Database/Query/Expression.php
----------------------------------------------------------------------
diff --git 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Expression.php 
b/vendor/laravel/framework/src/Illuminate/Database/Query/Expression.php
deleted file mode 100755
index 68d2236..0000000
--- a/vendor/laravel/framework/src/Illuminate/Database/Query/Expression.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php namespace Illuminate\Database\Query;
-
-class Expression {
-
-       /**
-        * The value of the expression.
-        *
-        * @var mixed
-        */
-       protected $value;
-
-       /**
-        * Create a new raw query expression.
-        *
-        * @param  mixed  $value
-        * @return void
-        */
-       public function __construct($value)
-       {
-               $this->value = $value;
-       }
-
-       /**
-        * Get the value of the expression.
-        *
-        * @return mixed
-        */
-       public function getValue()
-       {
-               return $this->value;
-       }
-
-       /**
-        * Get the value of the expression.
-        *
-        * @return string
-        */
-       public function __toString()
-       {
-               return (string) $this->getValue();
-       }
-
-}

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/80fd786e/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/Grammar.php
----------------------------------------------------------------------
diff --git 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/Grammar.php 
b/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/Grammar.php
deleted file mode 100755
index 6998370..0000000
--- 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/Grammar.php
+++ /dev/null
@@ -1,759 +0,0 @@
-<?php namespace Illuminate\Database\Query\Grammars;
-
-use Illuminate\Database\Query\Builder;
-use Illuminate\Database\Grammar as BaseGrammar;
-
-class Grammar extends BaseGrammar {
-
-       /**
-        * The components that make up a select clause.
-        *
-        * @var array
-        */
-       protected $selectComponents = array(
-               'aggregate',
-               'columns',
-               'from',
-               'joins',
-               'wheres',
-               'groups',
-               'havings',
-               'orders',
-               'limit',
-               'offset',
-               'unions',
-               'lock',
-       );
-
-       /**
-        * Compile a select query into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder
-        * @return string
-        */
-       public function compileSelect(Builder $query)
-       {
-               if (is_null($query->columns)) $query->columns = array('*');
-
-               return 
trim($this->concatenate($this->compileComponents($query)));
-       }
-
-       /**
-        * Compile the components necessary for a select clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder
-        * @return array
-        */
-       protected function compileComponents(Builder $query)
-       {
-               $sql = array();
-
-               foreach ($this->selectComponents as $component)
-               {
-                       // To compile the query, we'll spin through each 
component of the query and
-                       // see if that component exists. If it does we'll just 
call the compiler
-                       // function for the component which is responsible for 
making the SQL.
-                       if ( ! is_null($query->$component))
-                       {
-                               $method = 'compile'.ucfirst($component);
-
-                               $sql[$component] = $this->$method($query, 
$query->$component);
-                       }
-               }
-
-               return $sql;
-       }
-
-       /**
-        * Compile an aggregated select clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $aggregate
-        * @return string
-        */
-       protected function compileAggregate(Builder $query, $aggregate)
-       {
-               $column = $this->columnize($aggregate['columns']);
-
-               // If the query has a "distinct" constraint and we're not 
asking for all columns
-               // we need to prepend "distinct" onto the column name so that 
the query takes
-               // it into account when it performs the aggregating operations 
on the data.
-               if ($query->distinct && $column !== '*')
-               {
-                       $column = 'distinct '.$column;
-               }
-
-               return 'select '.$aggregate['function'].'('.$column.') as 
aggregate';
-       }
-
-       /**
-        * Compile the "select *" portion of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $columns
-        * @return string
-        */
-       protected function compileColumns(Builder $query, $columns)
-       {
-               // If the query is actually performing an aggregating select, 
we will let that
-               // compiler handle the building of the select clauses, as it 
will need some
-               // more syntax that is best handled by that function to keep 
things neat.
-               if ( ! is_null($query->aggregate)) return;
-
-               $select = $query->distinct ? 'select distinct ' : 'select ';
-
-               return $select.$this->columnize($columns);
-       }
-
-       /**
-        * Compile the "from" portion of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  string  $table
-        * @return string
-        */
-       protected function compileFrom(Builder $query, $table)
-       {
-               return 'from '.$this->wrapTable($table);
-       }
-
-       /**
-        * Compile the "join" portions of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $joins
-        * @return string
-        */
-       protected function compileJoins(Builder $query, $joins)
-       {
-               $sql = array();
-
-               $query->setBindings(array(), 'join');
-
-               foreach ($joins as $join)
-               {
-                       $table = $this->wrapTable($join->table);
-
-                       // First we need to build all of the "on" clauses for 
the join. There may be many
-                       // of these clauses so we will need to iterate through 
each one and build them
-                       // separately, then we'll join them up into a single 
string when we're done.
-                       $clauses = array();
-
-                       foreach ($join->clauses as $clause)
-                       {
-                               $clauses[] = 
$this->compileJoinConstraint($clause);
-                       }
-
-                       foreach ($join->bindings as $binding)
-                       {
-                               $query->addBinding($binding, 'join');
-                       }
-
-                       // Once we have constructed the clauses, we'll need to 
take the boolean connector
-                       // off of the first clause as it obviously will not be 
required on that clause
-                       // because it leads the rest of the clauses, thus not 
requiring any boolean.
-                       $clauses[0] = $this->removeLeadingBoolean($clauses[0]);
-
-                       $clauses = implode(' ', $clauses);
-
-                       $type = $join->type;
-
-                       // Once we have everything ready to go, we will just 
concatenate all the parts to
-                       // build the final join statement SQL for the query and 
we can then return the
-                       // final clause back to the callers as a single, 
stringified join statement.
-                       $sql[] = "$type join $table on $clauses";
-               }
-
-               return implode(' ', $sql);
-       }
-
-       /**
-        * Create a join clause constraint segment.
-        *
-        * @param  array   $clause
-        * @return string
-        */
-       protected function compileJoinConstraint(array $clause)
-       {
-               $first = $this->wrap($clause['first']);
-
-               $second = $clause['where'] ? '?' : 
$this->wrap($clause['second']);
-
-               return "{$clause['boolean']} $first {$clause['operator']} 
$second";
-       }
-
-       /**
-        * Compile the "where" portions of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return string
-        */
-       protected function compileWheres(Builder $query)
-       {
-               $sql = array();
-
-               if (is_null($query->wheres)) return '';
-
-               // Each type of where clauses has its own compiler function 
which is responsible
-               // for actually creating the where clauses SQL. This helps keep 
the code nice
-               // and maintainable since each clause has a very small method 
that it uses.
-               foreach ($query->wheres as $where)
-               {
-                       $method = "where{$where['type']}";
-
-                       $sql[] = $where['boolean'].' '.$this->$method($query, 
$where);
-               }
-
-               // If we actually have some where clauses, we will strip off 
the first boolean
-               // operator, which is added by the query builders for 
convenience so we can
-               // avoid checking for the first clauses in each of the 
compilers methods.
-               if (count($sql) > 0)
-               {
-                       $sql = implode(' ', $sql);
-
-                       return 'where '.preg_replace('/and |or /', '', $sql, 1);
-               }
-
-               return '';
-       }
-
-       /**
-        * Compile a nested where clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereNested(Builder $query, $where)
-       {
-               $nested = $where['query'];
-
-               return '('.substr($this->compileWheres($nested), 6).')';
-       }
-
-       /**
-        * Compile a where condition with a sub-select.
-        *
-        * @param  \Illuminate\Database\Query\Builder $query
-        * @param  array   $where
-        * @return string
-        */
-       protected function whereSub(Builder $query, $where)
-       {
-               $select = $this->compileSelect($where['query']);
-
-               return $this->wrap($where['column']).' '.$where['operator']." 
($select)";
-       }
-
-       /**
-        * Compile a basic where clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereBasic(Builder $query, $where)
-       {
-               $value = $this->parameter($where['value']);
-
-               return $this->wrap($where['column']).' '.$where['operator'].' 
'.$value;
-       }
-
-       /**
-        * Compile a "between" where clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereBetween(Builder $query, $where)
-       {
-               $between = $where['not'] ? 'not between' : 'between';
-
-               return $this->wrap($where['column']).' '.$between.' ? and ?';
-       }
-
-       /**
-        * Compile a where exists clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereExists(Builder $query, $where)
-       {
-               return 'exists ('.$this->compileSelect($where['query']).')';
-       }
-
-       /**
-        * Compile a where exists clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereNotExists(Builder $query, $where)
-       {
-               return 'not exists ('.$this->compileSelect($where['query']).')';
-       }
-
-       /**
-        * Compile a "where in" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereIn(Builder $query, $where)
-       {
-               if (empty($where['values'])) return '0 = 1';
-
-               $values = $this->parameterize($where['values']);
-
-               return $this->wrap($where['column']).' in ('.$values.')';
-       }
-
-       /**
-        * Compile a "where not in" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereNotIn(Builder $query, $where)
-       {
-               if (empty($where['values'])) return '1 = 1';
-
-               $values = $this->parameterize($where['values']);
-
-               return $this->wrap($where['column']).' not in ('.$values.')';
-       }
-
-       /**
-        * Compile a where in sub-select clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereInSub(Builder $query, $where)
-       {
-               $select = $this->compileSelect($where['query']);
-
-               return $this->wrap($where['column']).' in ('.$select.')';
-       }
-
-       /**
-        * Compile a where not in sub-select clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereNotInSub(Builder $query, $where)
-       {
-               $select = $this->compileSelect($where['query']);
-
-               return $this->wrap($where['column']).' not in ('.$select.')';
-       }
-
-       /**
-        * Compile a "where null" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereNull(Builder $query, $where)
-       {
-               return $this->wrap($where['column']).' is null';
-       }
-
-       /**
-        * Compile a "where not null" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereNotNull(Builder $query, $where)
-       {
-               return $this->wrap($where['column']).' is not null';
-       }
-
-       /**
-        * Compile a "where date" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereDate(Builder $query, $where)
-       {
-               return $this->dateBasedWhere('date', $query, $where);
-       }
-
-       /**
-        * Compile a "where day" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereDay(Builder $query, $where)
-       {
-               return $this->dateBasedWhere('day', $query, $where);
-       }
-
-       /**
-        * Compile a "where month" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereMonth(Builder $query, $where)
-       {
-               return $this->dateBasedWhere('month', $query, $where);
-       }
-
-       /**
-        * Compile a "where year" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereYear(Builder $query, $where)
-       {
-               return $this->dateBasedWhere('year', $query, $where);
-       }
-
-       /**
-        * Compile a date based where clause.
-        *
-        * @param  string  $type
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function dateBasedWhere($type, Builder $query, $where)
-       {
-               $value = $this->parameter($where['value']);
-
-               return $type.'('.$this->wrap($where['column']).') 
'.$where['operator'].' '.$value;
-       }
-
-       /**
-        * Compile a raw where clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereRaw(Builder $query, $where)
-       {
-               return $where['sql'];
-       }
-
-       /**
-        * Compile the "group by" portions of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $groups
-        * @return string
-        */
-       protected function compileGroups(Builder $query, $groups)
-       {
-               return 'group by '.$this->columnize($groups);
-       }
-
-       /**
-        * Compile the "having" portions of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $havings
-        * @return string
-        */
-       protected function compileHavings(Builder $query, $havings)
-       {
-               $sql = implode(' ', array_map(array($this, 'compileHaving'), 
$havings));
-
-               return 'having '.preg_replace('/and |or /', '', $sql, 1);
-       }
-
-       /**
-        * Compile a single having clause.
-        *
-        * @param  array   $having
-        * @return string
-        */
-       protected function compileHaving(array $having)
-       {
-               // If the having clause is "raw", we can just return the clause 
straight away
-               // without doing any more processing on it. Otherwise, we will 
compile the
-               // clause into SQL based on the components that make it up from 
builder.
-               if ($having['type'] === 'raw')
-               {
-                       return $having['boolean'].' '.$having['sql'];
-               }
-
-               return $this->compileBasicHaving($having);
-       }
-
-       /**
-        * Compile a basic having clause.
-        *
-        * @param  array   $having
-        * @return string
-        */
-       protected function compileBasicHaving($having)
-       {
-               $column = $this->wrap($having['column']);
-
-               $parameter = $this->parameter($having['value']);
-
-               return $having['boolean'].' '.$column.' '.$having['operator'].' 
'.$parameter;
-       }
-
-       /**
-        * Compile the "order by" portions of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $orders
-        * @return string
-        */
-       protected function compileOrders(Builder $query, $orders)
-       {
-               return 'order by '.implode(', ', array_map(function($order)
-               {
-                       if (isset($order['sql'])) return $order['sql'];
-
-                       return $this->wrap($order['column']).' 
'.$order['direction'];
-               }
-               , $orders));
-       }
-
-       /**
-        * Compile the "limit" portions of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  int  $limit
-        * @return string
-        */
-       protected function compileLimit(Builder $query, $limit)
-       {
-               return 'limit '.(int) $limit;
-       }
-
-       /**
-        * Compile the "offset" portions of the query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  int  $offset
-        * @return string
-        */
-       protected function compileOffset(Builder $query, $offset)
-       {
-               return 'offset '.(int) $offset;
-       }
-
-       /**
-        * Compile the "union" queries attached to the main query.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return string
-        */
-       protected function compileUnions(Builder $query)
-       {
-               $sql = '';
-
-               foreach ($query->unions as $union)
-               {
-                       $sql .= $this->compileUnion($union);
-               }
-
-               if (isset($query->unionOrders))
-               {
-                       $sql .= ' '.$this->compileOrders($query, 
$query->unionOrders);
-               }
-
-               if (isset($query->unionLimit))
-               {
-                       $sql .= ' '.$this->compileLimit($query, 
$query->unionLimit);
-               }
-
-               if (isset($query->unionOffset))
-               {
-                       $sql .= ' '.$this->compileOffset($query, 
$query->unionOffset);
-               }
-
-               return ltrim($sql);
-       }
-
-       /**
-        * Compile a single union statement.
-        *
-        * @param  array  $union
-        * @return string
-        */
-       protected function compileUnion(array $union)
-       {
-               $joiner = $union['all'] ? ' union all ' : ' union ';
-
-               return $joiner.$union['query']->toSql();
-       }
-
-       /**
-        * Compile an insert statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $values
-        * @return string
-        */
-       public function compileInsert(Builder $query, array $values)
-       {
-               // Essentially we will force every insert to be treated as a 
batch insert which
-               // simply makes creating the SQL easier for us since we can 
utilize the same
-               // basic routine regardless of an amount of records given to us 
to insert.
-               $table = $this->wrapTable($query->from);
-
-               if ( ! is_array(reset($values)))
-               {
-                       $values = array($values);
-               }
-
-               $columns = $this->columnize(array_keys(reset($values)));
-
-               // We need to build a list of parameter place-holders of values 
that are bound
-               // to the query. Each insert should have the exact same amount 
of parameter
-               // bindings so we can just go off the first list of values in 
this array.
-               $parameters = $this->parameterize(reset($values));
-
-               $value = array_fill(0, count($values), "($parameters)");
-
-               $parameters = implode(', ', $value);
-
-               return "insert into $table ($columns) values $parameters";
-       }
-
-       /**
-        * Compile an insert and get ID statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array   $values
-        * @param  string  $sequence
-        * @return string
-        */
-       public function compileInsertGetId(Builder $query, $values, $sequence)
-       {
-               return $this->compileInsert($query, $values);
-       }
-
-       /**
-        * Compile an update statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $values
-        * @return string
-        */
-       public function compileUpdate(Builder $query, $values)
-       {
-               $table = $this->wrapTable($query->from);
-
-               // Each one of the columns in the update statements needs to be 
wrapped in the
-               // keyword identifiers, also a place-holder needs to be created 
for each of
-               // the values in the list of bindings so we can make the sets 
statements.
-               $columns = array();
-
-               foreach ($values as $key => $value)
-               {
-                       $columns[] = $this->wrap($key).' = 
'.$this->parameter($value);
-               }
-
-               $columns = implode(', ', $columns);
-
-               // If the query has any "join" clauses, we will setup the joins 
on the builder
-               // and compile them so we can attach them to this update, as 
update queries
-               // can get join statements to attach to other tables when 
they're needed.
-               if (isset($query->joins))
-               {
-                       $joins = ' '.$this->compileJoins($query, $query->joins);
-               }
-               else
-               {
-                       $joins = '';
-               }
-
-               // Of course, update queries may also be constrained by where 
clauses so we'll
-               // need to compile the where clauses and attach it to the query 
so only the
-               // intended records are updated by the SQL statements we 
generate to run.
-               $where = $this->compileWheres($query);
-
-               return trim("update {$table}{$joins} set $columns $where");
-       }
-
-       /**
-        * Compile a delete statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return string
-        */
-       public function compileDelete(Builder $query)
-       {
-               $table = $this->wrapTable($query->from);
-
-               $where = is_array($query->wheres) ? 
$this->compileWheres($query) : '';
-
-               return trim("delete from $table ".$where);
-       }
-
-       /**
-        * Compile a truncate table statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return array
-        */
-       public function compileTruncate(Builder $query)
-       {
-               return array('truncate '.$this->wrapTable($query->from) => 
array());
-       }
-
-       /**
-        * Compile the lock into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  bool|string  $value
-        * @return string
-        */
-       protected function compileLock(Builder $query, $value)
-       {
-               return is_string($value) ? $value : '';
-       }
-
-       /**
-        * Concatenate an array of segments, removing empties.
-        *
-        * @param  array   $segments
-        * @return string
-        */
-       protected function concatenate($segments)
-       {
-               return implode(' ', array_filter($segments, function($value)
-               {
-                       return (string) $value !== '';
-               }));
-       }
-
-       /**
-        * Remove the leading boolean from a statement.
-        *
-        * @param  string  $value
-        * @return string
-        */
-       protected function removeLeadingBoolean($value)
-       {
-               return preg_replace('/and |or /', '', $value, 1);
-       }
-
-}

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/80fd786e/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/MySqlGrammar.php
----------------------------------------------------------------------
diff --git 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/MySqlGrammar.php
 
b/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/MySqlGrammar.php
deleted file mode 100755
index b068e2b..0000000
--- 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/MySqlGrammar.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php namespace Illuminate\Database\Query\Grammars;
-
-use Illuminate\Database\Query\Builder;
-
-class MySqlGrammar extends Grammar {
-
-       /**
-        * The components that make up a select clause.
-        *
-        * @var array
-        */
-       protected $selectComponents = array(
-               'aggregate',
-               'columns',
-               'from',
-               'joins',
-               'wheres',
-               'groups',
-               'havings',
-               'orders',
-               'limit',
-               'offset',
-               'lock',
-       );
-
-       /**
-        * Compile a select query into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder
-        * @return string
-        */
-       public function compileSelect(Builder $query)
-       {
-               $sql = parent::compileSelect($query);
-
-               if ($query->unions)
-               {
-                       $sql = '('.$sql.') '.$this->compileUnions($query);
-               }
-
-               return $sql;
-       }
-
-       /**
-        * Compile a single union statement.
-        *
-        * @param  array  $union
-        * @return string
-        */
-       protected function compileUnion(array $union)
-       {
-               $joiner = $union['all'] ? ' union all ' : ' union ';
-
-               return $joiner.'('.$union['query']->toSql().')';
-       }
-
-       /**
-        * Compile the lock into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  bool|string  $value
-        * @return string
-        */
-       protected function compileLock(Builder $query, $value)
-       {
-               if (is_string($value)) return $value;
-
-               return $value ? 'for update' : 'lock in share mode';
-       }
-
-       /**
-        * Compile an update statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $values
-        * @return string
-        */
-       public function compileUpdate(Builder $query, $values)
-       {
-               $sql = parent::compileUpdate($query, $values);
-
-               if (isset($query->orders))
-               {
-                       $sql .= ' '.$this->compileOrders($query, 
$query->orders);
-               }
-
-               if (isset($query->limit))
-               {
-                       $sql .= ' '.$this->compileLimit($query, $query->limit);
-               }
-
-               return rtrim($sql);
-       }
-
-       /**
-        * Compile a delete statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return string
-        */
-       public function compileDelete(Builder $query)
-       {
-               $table = $this->wrapTable($query->from);
-
-               $where = is_array($query->wheres) ? 
$this->compileWheres($query) : '';
-
-               if (isset($query->joins))
-               {
-                       $joins = ' '.$this->compileJoins($query, $query->joins);
-
-                       return trim("delete $table from {$table}{$joins} 
$where");
-               }
-
-               return trim("delete from $table $where");
-       }
-
-       /**
-        * Wrap a single string in keyword identifiers.
-        *
-        * @param  string  $value
-        * @return string
-        */
-       protected function wrapValue($value)
-       {
-               if ($value === '*') return $value;
-
-               return '`'.str_replace('`', '``', $value).'`';
-       }
-
-}

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/80fd786e/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/PostgresGrammar.php
----------------------------------------------------------------------
diff --git 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/PostgresGrammar.php
 
b/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/PostgresGrammar.php
deleted file mode 100755
index 7a8df9c..0000000
--- 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/PostgresGrammar.php
+++ /dev/null
@@ -1,174 +0,0 @@
-<?php namespace Illuminate\Database\Query\Grammars;
-
-use Illuminate\Database\Query\Builder;
-
-class PostgresGrammar extends Grammar {
-
-       /**
-        * All of the available clause operators.
-        *
-        * @var array
-        */
-       protected $operators = array(
-               '=', '<', '>', '<=', '>=', '<>', '!=',
-               'like', 'not like', 'between', 'ilike',
-               '&', '|', '#', '<<', '>>',
-       );
-
-       /**
-        * Compile the lock into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  bool|string  $value
-        * @return string
-        */
-       protected function compileLock(Builder $query, $value)
-       {
-               if (is_string($value)) return $value;
-
-               return $value ? 'for update' : 'for share';
-       }
-
-       /**
-        * Compile an update statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $values
-        * @return string
-        */
-       public function compileUpdate(Builder $query, $values)
-       {
-               $table = $this->wrapTable($query->from);
-
-               // Each one of the columns in the update statements needs to be 
wrapped in the
-               // keyword identifiers, also a place-holder needs to be created 
for each of
-               // the values in the list of bindings so we can make the sets 
statements.
-               $columns = $this->compileUpdateColumns($values);
-
-               $from = $this->compileUpdateFrom($query);
-
-               $where = $this->compileUpdateWheres($query);
-
-               return trim("update {$table} set {$columns}{$from} $where");
-       }
-
-       /**
-        * Compile the columns for the update statement.
-        *
-        * @param  array   $values
-        * @return string
-        */
-       protected function compileUpdateColumns($values)
-       {
-               $columns = array();
-
-               // When gathering the columns for an update statement, we'll 
wrap each of the
-               // columns and convert it to a parameter value. Then we will 
concatenate a
-               // list of the columns that can be added into this update query 
clauses.
-               foreach ($values as $key => $value)
-               {
-                       $columns[] = $this->wrap($key).' = 
'.$this->parameter($value);
-               }
-
-               return implode(', ', $columns);
-       }
-
-       /**
-        * Compile the "from" clause for an update with a join.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return string
-        */
-       protected function compileUpdateFrom(Builder $query)
-       {
-               if ( ! isset($query->joins)) return '';
-
-               $froms = array();
-
-               // When using Postgres, updates with joins list the joined 
tables in the from
-               // clause, which is different than other systems like MySQL. 
Here, we will
-               // compile out the tables that are joined and add them to a 
from clause.
-               foreach ($query->joins as $join)
-               {
-                       $froms[] = $this->wrapTable($join->table);
-               }
-
-               if (count($froms) > 0) return ' from '.implode(', ', $froms);
-       }
-
-       /**
-        * Compile the additional where clauses for updates with joins.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return string
-        */
-       protected function compileUpdateWheres(Builder $query)
-       {
-               $baseWhere = $this->compileWheres($query);
-
-               if ( ! isset($query->joins)) return $baseWhere;
-
-               // Once we compile the join constraints, we will either use 
them as the where
-               // clause or append them to the existing base where clauses. If 
we need to
-               // strip the leading boolean we will do so when using as the 
only where.
-               $joinWhere = $this->compileUpdateJoinWheres($query);
-
-               if (trim($baseWhere) == '')
-               {
-                       return 'where '.$this->removeLeadingBoolean($joinWhere);
-               }
-
-               return $baseWhere.' '.$joinWhere;
-       }
-
-       /**
-        * Compile the "join" clauses for an update.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return string
-        */
-       protected function compileUpdateJoinWheres(Builder $query)
-       {
-               $joinWheres = array();
-
-               // Here we will just loop through all of the join constraints 
and compile them
-               // all out then implode them. This should give us "where" like 
syntax after
-               // everything has been built and then we will join it to the 
real wheres.
-               foreach ($query->joins as $join)
-               {
-                       foreach ($join->clauses as $clause)
-                       {
-                               $joinWheres[] = 
$this->compileJoinConstraint($clause);
-                       }
-               }
-
-               return implode(' ', $joinWheres);
-       }
-
-       /**
-        * Compile an insert and get ID statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array   $values
-        * @param  string  $sequence
-        * @return string
-        */
-       public function compileInsertGetId(Builder $query, $values, $sequence)
-       {
-               if (is_null($sequence)) $sequence = 'id';
-
-               return $this->compileInsert($query, $values).' returning 
'.$this->wrap($sequence);
-       }
-
-       /**
-        * Compile a truncate table statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return array
-        */
-       public function compileTruncate(Builder $query)
-       {
-               return array('truncate '.$this->wrapTable($query->from).' 
restart identity' => array());
-       }
-
-}

http://git-wip-us.apache.org/repos/asf/airavata-php-gateway/blob/80fd786e/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/SQLiteGrammar.php
----------------------------------------------------------------------
diff --git 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/SQLiteGrammar.php
 
b/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/SQLiteGrammar.php
deleted file mode 100755
index 01558d3..0000000
--- 
a/vendor/laravel/framework/src/Illuminate/Database/Query/Grammars/SQLiteGrammar.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php namespace Illuminate\Database\Query\Grammars;
-
-use Illuminate\Database\Query\Builder;
-
-class SQLiteGrammar extends Grammar {
-
-       /**
-        * All of the available clause operators.
-        *
-        * @var array
-        */
-       protected $operators = array(
-               '=', '<', '>', '<=', '>=', '<>', '!=',
-               'like', 'not like', 'between', 'ilike',
-               '&', '|', '<<', '>>',
-       );
-
-       /**
-        * Compile an insert statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $values
-        * @return string
-        */
-       public function compileInsert(Builder $query, array $values)
-       {
-               // Essentially we will force every insert to be treated as a 
batch insert which
-               // simply makes creating the SQL easier for us since we can 
utilize the same
-               // basic routine regardless of an amount of records given to us 
to insert.
-               $table = $this->wrapTable($query->from);
-
-               if ( ! is_array(reset($values)))
-               {
-                       $values = array($values);
-               }
-
-               // If there is only one record being inserted, we will just use 
the usual query
-               // grammar insert builder because no special syntax is needed 
for the single
-               // row inserts in SQLite. However, if there are multiples, 
we'll continue.
-               if (count($values) == 1)
-               {
-                       return parent::compileInsert($query, reset($values));
-               }
-
-               $names = $this->columnize(array_keys(reset($values)));
-
-               $columns = array();
-
-               // SQLite requires us to build the multi-row insert as a 
listing of select with
-               // unions joining them together. So we'll build out this list 
of columns and
-               // then join them all together with select unions to complete 
the queries.
-               foreach (array_keys(reset($values)) as $column)
-               {
-                       $columns[] = '? as '.$this->wrap($column);
-               }
-
-               $columns = array_fill(0, count($values), implode(', ', 
$columns));
-
-               return "insert into $table ($names) select ".implode(' union 
select ', $columns);
-       }
-
-       /**
-        * Compile a truncate table statement into SQL.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @return array
-        */
-       public function compileTruncate(Builder $query)
-       {
-               $sql = array('delete from sqlite_sequence where name = ?' => 
array($query->from));
-
-               $sql['delete from '.$this->wrapTable($query->from)] = array();
-
-               return $sql;
-       }
-
-       /**
-        * Compile a "where day" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereDay(Builder $query, $where)
-       {
-               return $this->dateBasedWhere('%d', $query, $where);
-       }
-
-       /**
-        * Compile a "where month" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereMonth(Builder $query, $where)
-       {
-               return $this->dateBasedWhere('%m', $query, $where);
-       }
-
-       /**
-        * Compile a "where year" clause.
-        *
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function whereYear(Builder $query, $where)
-       {
-               return $this->dateBasedWhere('%Y', $query, $where);
-       }
-
-       /**
-        * Compile a date based where clause.
-        *
-        * @param  string  $type
-        * @param  \Illuminate\Database\Query\Builder  $query
-        * @param  array  $where
-        * @return string
-        */
-       protected function dateBasedWhere($type, Builder $query, $where)
-       {
-               $value = str_pad($where['value'], 2, '0', STR_PAD_LEFT);
-
-               $value = $this->parameter($value);
-
-               return 'strftime(\''.$type.'\', 
'.$this->wrap($where['column']).') '.$where['operator'].' '.$value;
-       }
-
-}