lib/Doctrine/DBAL/Schema/Schema.php
public function dropTable($tableName)
    {
        $tableName = $this->getFullQualifiedAssetName($tableName);
        $this->getTable($tableName);
        unset($this->_tables[$tableName]);

        return $this;
    }
public function dropTable($tableName)
    {
        $tableName = $this->getFullQualifiedAssetName($tableName);
        $this->getTable($tableName);
        unset($this->_tables[$tableName]);

        return $this;
    }
public function dropTable ( $ tableName ) { $ tableName = $ this -> getFullQualifiedAssetName ( $ tableName ) ; $ this -> getTable ( $ tableName ) ; unset ( $ this -> _tables [ $ tableName ] ) ; return $ this ; }
Drops a table from the schema.

@param string $tableName

@return \Doctrine\DBAL\Schema\Schema
Drops a table from the schema .