Doctrine Project

Doctrine Project http://www.doctrine-project.org/jira This file is an XML representation of an issue en-us

5.2.7

850

21-02-2013

[DDC-972] MySql MyISAM support http://www.doctrine-project.org/jira/browse/DDC-972 Doctrine 2 - ORM <p>We can not set MySql Engine for MyISAM. MySqlPlatform has a _getCreateTableSQL where you can pass some options with the engine param.<br/> Not able to set it up from yml, xml or annotation schema.</p> All DDC-972

MySql MyISAM support

Improvement Major Open Unresolved All Benjamin Eberlei nicolas isnardi Fri, 7 Jan 2011 18:25:07 +0000 Fri, 13 Jul 2012 09:53:50 +0000 2.0 Mapping Drivers 2 6 <p>I have the same problem and I didn't found documentation to select the engine for a given table.</p> <p>I tried to understand the code by myself and made modifications of my Doctrine v2.0.5, perhaps this is not the best one but here is a beginning of a solution :</p> <p>-------------------------------------------------------------------------------</p> <p>@ ORM\Mapping\Driver\DoctrineAnnotations.php:100</p> <p> final class Table extends Annotation </p> { public $name; public $schema; public $indexes; public $uniqueConstraints; public $engine; } <p>@ ORM\Mapping\Driver\AnnotationDriver.php:144</p> <p> $primaryTable = array(<br/> 'name' => $tableAnnot->name,<br/> 'schema' => $tableAnnot->schema,<br/> 'engine' => $tableAnnot->engine<br/> );</p> <p>@ ORM\Tools\SchemaTool.php:133</p> <p> $table = $schema->createTable($class->getQuotedTableName($this->_platform));</p> <p> if ( isset($class->table<span class="error">["engine"]</span>) )<br/> $table->addOption("engine",$class->table<span class="error">["engine"]</span>);</p> <p>-------------------------------------------------------------------------------</p> <p>...and to define for instance the MyISAM engine in annotations :</p> <p> /**</p> <ul> <li>@Entity</li> <li>@Table(engine="MyISAM")<br/> */</li> </ul> <p>Because there is no foreign key on MyISAM tables, there are still problems on the schema creation/update when Doctrine executes the corresponding "alter table" SQL commands.</p> <p>in Doctrine 2.2.2 will be</p> <p>Doctrine/ORM/Tools/SchemaTool.php-149- /// PATCH ------------------------------------<br/> Doctrine/ORM/Tools/SchemaTool.php-150- if ( isset($class->table<span class="error">["engine"]</span>) )<br/> Doctrine/ORM/Tools/SchemaTool.php-151- $table->addOption("engine",$class->table<span class="error">["engine"]</span>);<br/> Doctrine/ORM/Tools/SchemaTool.php-152- /// PATCH ------------------------------------</p> <p>Doctrine/ORM/Mapping/ClassMetadataInfo.php-1719- /// PATCH ------------------------------------<br/> Doctrine/ORM/Mapping/ClassMetadataInfo.php-1720- if (isset($table<span class="error">['engine']</span>)) </p> { Doctrine/ORM/Mapping/ClassMetadataInfo.php-1721- $this->table['engine'] = $table['engine']; Doctrine/ORM/Mapping/ClassMetadataInfo.php-1722- } <p>Doctrine/ORM/Mapping/ClassMetadataInfo.php-1723- /// PATCH ------------------------------------</p> <p>Doctrine/ORM/Mapping/Table.php-42- /// PATCH ------------------------------------<br/> Doctrine/ORM/Mapping/Table.php-43- /** @var string */<br/> Doctrine/ORM/Mapping/Table.php-44- public $engine;<br/> Doctrine/ORM/Mapping/Table.php-45- /// PATCH ------------------------------------</p> <p>Doctrine/ORM/Mapping/Driver/AnnotationDriver.php-181- /// PATCH ------------------------------------<br/> Doctrine/ORM/Mapping/Driver/AnnotationDriver.php-182- $primaryTable<span class="error">['engine']</span> = $tableAnnot->engine;<br/> Doctrine/ORM/Mapping/Driver/AnnotationDriver.php-183- /// PATCH ------------------------------------</p> <p>i found a problem in ManyToMany relations, the intermediate table will be InnoDB</p> <p>You can do all tables as MyISAM already through metadata using @Table(options=</p> {"engine": "MyISAM"} <p>) except Many-To-Many Join Tables. But you could create a listener to the "postSchemaGenerate" event and accept the schema instance there, modify everything accordingly.</p> <p>should we add the support of the options for the @JoinTable annotation ?</p> <p>Yes, that is probably what this ticket boils down to <img class="emoticon" src="http://www.doctrine-project.org/jira/images/icons/emoticons/smile.gif" height="20" width="20" align="absmiddle" alt="" border="0"/></p>