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4 changes: 4 additions & 0 deletions UPGRADE.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
# Upgrade to 3.0

## BC BREAK `DB2SchemaManager::_getPortableForeignKeyRuleDef()` removed

The method was used internally and is no longer needed.

## BC BREAK `AbstractPlatform::get*Expression()` methods no loner accept integer values as arguments

The following methods' arguments do not longer accept integer value:
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16 changes: 0 additions & 16 deletions lib/Doctrine/DBAL/Schema/DB2SchemaManager.php
Original file line number Diff line number Diff line change
Expand Up @@ -175,22 +175,6 @@ protected function _getPortableTableForeignKeysList($tableForeignKeys)
return parent::_getPortableTableForeignKeysList($foreignKeys);
}

/**
* {@inheritdoc}
*/
protected function _getPortableForeignKeyRuleDef($def)
{
if ($def === 'C') {
return 'CASCADE';
}

if ($def === 'N') {
return 'SET NULL';
}

return null;
}

/**
* {@inheritdoc}
*/
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