public function getColumnMetadata(string $columnName): ColumnMetadata
    {
        if (!array_key_exists($columnName, $this->columnMetadataList)) {
            throw new \RuntimeException('Table "' . $this->tableName . '" doesn\'t contain column "' . $columnName . '"');
        }

        return $this->columnMetadataList[$columnName];
    }
public function getColumnMetadata(string $columnName): ColumnMetadata
    {
        if (!array_key_exists($columnName, $this->columnMetadataList)) {
            throw new \RuntimeException('Table "' . $this->tableName . '" doesn\'t contain column "' . $columnName . '"');
        }

        return $this->columnMetadataList[$columnName];
    }
public function getColumnMetadata ( string $ columnName ) : ColumnMetadata { if ( ! array_key_exists ( $ columnName , $ this -> columnMetadataList ) ) { throw new \ RuntimeException ( 'Table "' . $ this -> tableName . '" doesn\'t contain column "' . $ columnName . '"' ) ; } return $ this -> columnMetadataList [ $ columnName ] ; }
Get the metadata for a single column.

@throws \RuntimeException when the column does not exist.
Get the metadata for a single column .