Class GPUdbRecordColumn

class gpudb.GPUdbRecordColumn(name, column_type, column_properties=None, is_nullable=False)[source]

Represents a column in a GPUdb record object (GPUdbRecordType).

Construct a GPUdbRecordColumn object.

Parameters

name (str) –

The name of the column, must be a non-empty string.

column_type (str) –

The data type of the column. Must be one of int, long, float, double, string, bytes.

column_properties (list) –

Optional list of properties for the column.

is_nullable (bool) –

Optional boolean flag indicating whether the column is nullable.

property name

The name of the column.

property column_type

The data type of the column.

property column_properties

The properties of the column.

property is_nullable

The nullability of the column.

property is_primary_key

The nullability of the column.

property is_shard_key

The nullability of the column.

gpudbrecordcolumn