src/Phinx/Db/Adapter/PostgresAdapter.php
public function dropSchema($schemaName)
    {
        $sql = sprintf("DROP SCHEMA IF EXISTS %s CASCADE;", $this->quoteSchemaName($schemaName));
        $this->execute($sql);
    }
public function dropSchema($schemaName)
    {
        $sql = sprintf("DROP SCHEMA IF EXISTS %s CASCADE;", $this->quoteSchemaName($schemaName));
        $this->execute($sql);
    }
public function dropSchema ( $ schemaName ) { $ sql = sprintf ( "DROP SCHEMA IF EXISTS %s CASCADE;" , $ this -> quoteSchemaName ( $ schemaName ) ) ; $ this -> execute ( $ sql ) ; }
Drops the specified schema table.

@param string $schemaName Schema name
@return void
Drops the specified schema table .