Edit report at https://bugs.php.net/bug.php?id=48724&edit=1
ID: 48724 Patch added by: tony2...@php.net Reported by: an0nym at narod dot ru Summary: getColumnMeta() doesn't return native_type for BIT, TINYINT and YEAR Status: Open Type: Bug Package: PDO related Operating System: * PHP Version: 5.3.0 Block user comment: N Private report: N New Comment: The following patch has been added/updated: Patch Name: fix-bug-48724.patch Revision: 1334318775 URL: https://bugs.php.net/patch-display.php?bug=48724&patch=fix-bug-48724.patch&revision=1334318775 Previous Comments: ------------------------------------------------------------------------ [2009-07-03 16:57:28] u...@php.net You are free to patch it. Bye. ------------------------------------------------------------------------ [2009-07-03 16:30:12] an0nym at narod dot ru Poor MySQLi developers... they've managed to solve this problem without specification. Poor you... you've spent sooo many time for nothing developing this function, which works in 35 of 38 cases - this stuff has no specification! Wait for a specification - you have a good excuse! Bye. ------------------------------------------------------------------------ [2009-07-03 16:17:20] u...@php.net You are free to write a patch. I refuse to work on stuff that has no specification and which may go into any direction. That typically ends up in a backwards compatibility nightmare, which in particular for an abstraction like PDO makes no sense to me. The patch may be rather simple. But watch out for different values returned by different MySQL versions. ------------------------------------------------------------------------ [2009-07-03 15:39:20] an0nym at narod dot ru > libmysql and mysqlnd behave the same way. If this is decided to be considered as a bug it is not a mysqlnd bug. I agree. This is not a libmysql or mysqlnd bug. This is a PDO (or PDO_MySQL) bug. ------------------------------------------------------------------------ [2009-07-03 15:31:27] an0nym at narod dot ru Tell me then, why MySQLi is OK with all the types while PDO is not? Nevertheless, it is not just OK, but it is EQUAL in behaviour for all the types except TINYINT, BIT and YEAR. Don't tell me, please, MySQLi type and PDO native type refer to different things. I'm almost sure they don't. At least they shouldn't. <?php $PDO=new PDO('mysql:host=localhost;dbname=test','anyone','anyone'); $PDO->exec("CREATE TABLE `test`( `tinyint` TINYINT NOT NULL ,`smallint` SMALLINT NOT NULL ,`mediumint` MEDIUMINT NOT NULL ,`int` INT NOT NULL ,`bigint` BIGINT NOT NULL ,`decimal` DECIMAL NOT NULL ,`float` FLOAT NOT NULL ,`double` DOUBLE NOT NULL ,`bit` BIT(1) NOT NULL ,`date` DATE NOT NULL ,`datetime` DATETIME NOT NULL ,`timestamp` TIMESTAMP NOT NULL ,`time` TIME NOT NULL ,`year` YEAR NOT NULL ,`char` CHAR(1) NOT NULL ,`varchar` VARCHAR(1) NOT NULL ,`tinytext` TINYTEXT NOT NULL ,`text` TEXT NOT NULL ,`mediumtext` MEDIUMTEXT NOT NULL ,`longtext` LONGTEXT NOT NULL ,`binary` BINARY(1) NOT NULL ,`varbinary` VARBINARY(1) NOT NULL ,`tinyblob` TINYBLOB NOT NULL ,`mediumblob` MEDIUMBLOB NOT NULL ,`blob` BLOB NOT NULL ,`longblob` LONGBLOB NOT NULL ,`enum` ENUM('') NOT NULL ,`set` SET('') NOT NULL)"); $PDO->exec('INSERT INTO `test`(`tinyint`) VALUES(0)'); $PDO_statement=$PDO->query('SELECT * FROM `test`'); $PDO_fields=array(); for($i=0,$n=$PDO_statement->columnCount();$i<$n;++$i){ $PDO_fields[]=$PDO_statement->getColumnMeta($i); } $MySQLi=new mysqli('localhost','anyone','anyone','test'); $MySQLi_result=$MySQLi->query('SELECT * FROM `test`'); $MySQLi_fields=$MySQLi_result->fetch_fields(); $bug_fields=array(); for($i=0,$n=count($PDO_fields);$i<$n;++$i){ if(!isset($PDO_fields[$i]['native_type']) or constant('MYSQLI_TYPE_'.$PDO_fields[$i]['native_type'])!=$MySQLi_field s[$i]->type){ $bug_fields[]=$PDO_fields[$i]['name']; } } var_dump($bug_fields); $PDO->exec('DROP TABLE `test`'); ?> ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=48724 -- Edit this bug report at https://bugs.php.net/bug.php?id=48724&edit=1