Class: Column
Constructor
new Column(name, type, …propertiesopt)
Creates a Column object containing metadata about a column that is part of a GPUdb type.
| Name | Type | Attributes | Description |
|---|---|---|---|
name | String | The name of the column. | |
type | String | The data type of the column. | |
properties | String | <optional> <repeatable> | The list of properties that apply to the column; defaults to none. |
Members
name :String
The name of the column.
- String
properties :Array.<String>
The list of properties that apply to the column.
- Array.<String>
type :String
The data type of the column.
- String
Methods
is_nullable() → boolean
Gets whether the column is nullable.
Whether the column is nullable.
Type
boolean