lib/Doctrine/DBAL/Schema/AbstractSchemaManager.php
public function dropIndex($index, $table)
    {
        if ($index instanceof Index) {
            $index = $index->getQuotedName($this->_platform);
        }

        $this->_execSql($this->_platform->getDropIndexSQL($index, $table));
    }
public function dropIndex($index, $table)
    {
        if ($index instanceof Index) {
            $index = $index->getQuotedName($this->_platform);
        }

        $this->_execSql($this->_platform->getDropIndexSQL($index, $table));
    }
public function dropIndex ( $ index , $ table ) { if ( $ index instanceof Index ) { $ index = $ index -> getQuotedName ( $ this -> _platform ) ; } $ this -> _execSql ( $ this -> _platform -> getDropIndexSQL ( $ index , $ table ) ) ; }
Drops the index from the given table.

@param Index|string $index The name of the index.
@param Table|string $table The name of the table.

@return void
Drops the index from the given table .