TableColumns
Get details of table schema.
Table Specific Information
Select
The driver will use the Azure Data Catalog API to process WHERE clause conditions built with the following column and operator. The rest of the filter is executed client side within the driver.
- ItemId supports the '=' operator.
SELECT * FROM TableColumns WHERE ItemId = '8a2b7305-b474-45d6-9fba-57e954565070'
Columns
| Name | Type | Description |
| Database | String | Name of the database. |
| TableName | String | Name of the table. |
| ColumnName | String | Name of the column or attribute. |
| Type | String | Data type of the column or attribute. The Allowable types depend on data sourceType of the asset. |
| MaxLength | Integer | The maximum length allowed for the column or attribute. Derived from data source. |
| Precision | Integer | The precision for the column or attribute. Derived from data source. |
| IsNullable | Boolean | Whether the column is allowed to have a null value or not. Derived from data source. |
| Expression | String | If the value is a calculated column, this field contains the expression that expresses the value. Derived from data source. |
| ItemId | String | Item Id of a view or table. |