/**
* Execute the blueprint to build / modify the table.
*
* @param Schema_Blueprint $blueprint
* @return void
*/
protected function build(Schema_Blueprint $blueprint)
{
$blueprint->build($this->_connection, $this->_grammar);
}
/**
* Compile a drop primary key command.
*
* @param Schema_Blueprint $blueprint
* @param Fluent $command
* @return string
*/
public function compile_drop_primary(Schema_Blueprint $blueprint, Fluent $command)
{
$table = $blueprint->get_table();
$table = $this->wrap_table($blueprint);
return "ALTER TABLE {$table} DROP constraint {$command->index}";
}
/**
* Compile a drop primary key command.
*
* @param Schema_Blueprint $blueprint
* @param Fluent $command
* @return string
*/
public function compile_drop_primary(Schema_Blueprint $blueprint, Fluent $command)
{
$table = $blueprint->get_table();
return 'alter table ' . $this->wrap_table($blueprint) . " drop constraint {$table}_pkey";
}
/**
* Create an empty Doctrine DBAL TableDiff from the Blueprint.
*
* @param Schema_Blueprint $blueprint
* @param \Doctrine\DBAL\Schema\AbstractSchemaManager $schema
* @return \Doctrine\DBAL\Schema\TableDiff
*/
protected function _get_doctrine_table_diff(Schema_Blueprint $blueprint, SchemaManager $schema)
{
$table = $this->get_table_prefix() . $blueprint->get_table();
$table_diff = new TableDiff($table);
$table_diff->fromTable = $schema->listTableDetails($table);
return $table_diff;
}
