original_string: protected function _generateMetaColumnsSQL($table, $schema)
  	{
  		if ($schema) {
  			return sprintf($this->metaColumnsSQL1, $table, $table, $table, $schema);
  		}
  		else {
  			return sprintf($this->metaColumnsSQL, $table, $table, $schema);
  		}
  	}
code: protected function _generateMetaColumnsSQL($table, $schema)
  	{
  		if ($schema) {
  			return sprintf($this->metaColumnsSQL1, $table, $table, $table, $schema);
  		}
  		else {
  			return sprintf($this->metaColumnsSQL, $table, $table, $schema);
  		}
  	}
code_tokens: protected function _generateMetaColumnsSQL ( $ table , $ schema ) { if ( $ schema ) { return sprintf ( $ this -> metaColumnsSQL1 , $ table , $ table , $ table , $ schema ) ; } else { return sprintf ( $ this -> metaColumnsSQL , $ table , $ table , $ schema ) ; } }
docstring: Generate the SQL to retrieve MetaColumns data
  @param string $table Table name
  @param string $schema Schema name (can be blank)
  @return string SQL statement to execute
docstring_tokens: Generate the SQL to retrieve MetaColumns data