Hi, I'm new to this group - here's my question, I've been fighting
with this for a while now
I need to insert a list of lists into a database. It works using a for
loop but this is very slow so I want to optimize it. The method of
bulk inserting in SQLAlchemy is much faster but only seems to
On Apr 24, 2008, at 2:23 AM, Grimsqueaker wrote:
Hi, I'm new to this group - here's my question, I've been fighting
with this for a while now
I need to insert a list of lists into a database. It works using a for
loop but this is very slow so I want to optimize it. The method of
bulk
Thank you for your help. I followed your advice and have overwritten
the colums with umlauts with ascii-compatible names:
Table('foo', metadata,
Column(usomeunicodename, key=someasciiname),
autoload=True
)
To test this, i tried a select on my table, which resulted in
another
On Apr 24, 2008, at 9:45 AM, Saibot wrote:
Thank you for your help. I followed your advice and have overwritten
the colums with umlauts with ascii-compatible names:
Table('foo', metadata,
Column(usomeunicodename, key=someasciiname),
autoload=True
)
OK the next step is to set the
Dear All,
I would like to lock a table like LOCK TABLES table_name in mysql
command. How can I do that with SqlAlchemy.
I have defined a class
|//|//|class Pointer(Entity):
using_options(tablename='Pointer',autosetup=True)
id=Field(MSInteger,primary_key=True)
||I need to lock table
Hi,
Since our system went live we have been getting more more errors
like this: DBAPIError: (Error) ('HY000', '[HY000] [Microsoft][SQL
Native Client]Connection is busy with results for another command
(0)') u'SELECT ...snip valid SQL string...endsnip
I've seen this error too, in fact some
perhaps we could simply reset the pyodbc cursor before issuing a new SQL
operation?
class MSSQLExecutionContext(default.DefaultExecutionContext):
def pre_exec(self):
if self.dialect.clear_previous_results:
self.cursor.clear_previous_results_somehow_idunnohow()
On Apr 24, 2008, at 1:04 PM, Paul Johnston wrote:
Hi,
Since our system went live we have been getting more more errors
like this: DBAPIError: (Error) ('HY000', '[HY000] [Microsoft][SQL
Native Client]Connection is busy with results for another command
(0)') u'SELECT ...snip valid SQL
I have 2 classes A and B which are mapped each to their own table.
There is a foreign key which defines a one to many relationship from A
to B.
Is it possible to query B, but filter on an attribute of A?
ctx.current.query(B).filter_by(A.c.name.like('%foo%'))
This seems to work, but the query
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Ting Zhou wrote:
Dear All,
I would like to lock a table like LOCK TABLES table_name in mysql
command. How can I do that with SqlAlchemy.
I have defined a class
|//|//|class Pointer(Entity):
using_options(tablename='Pointer',autosetup=True)
id=Field(MSInteger,primary_key=True)
ctx.current.query(B).filter_by(A.c.name.like('%foo%'))
added the join manually:
ctx.current.query(B).filter(B.c.xid ==
A.c.xid).filter_by(A.c.name.like('%foo%'))
m
On Apr 24, 2:33 pm, Matt [EMAIL PROTECTED] wrote:
I have 2 classes A and B which are mapped each to their own table.
There is
On Apr 24, 2008, at 6:53 PM, Matt wrote:
ctx.current.query(B).filter_by(A.c.name.like('%foo%'))
added the join manually:
ctx.current.query(B).filter(B.c.xid ==
A.c.xid).filter_by(A.c.name.like('%foo%'))
in 0.3, also consider
query(B).join('arelation').filter(A.c.name=='foo')
a lot
Thank you to everybody for your comments on this problem...
Michael, re: your suggestion about result.close(), is this something
that I could add to mssql.py, or do you think it's something that I
would need to add throughout my application everytime I access the db?
(It's a big application...)
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