## 37.48. `sql_sizing`

The table `sql_sizing` contains information about various size limits and maximum values in PostgreSQL. This information is primarily intended for use in the context of the ODBC interface; users of other interfaces will probably find this information to be of little use. For this reason, the individual sizing items are not described here; you will find them in the description of the ODBC interface.

Table 37.46. `sql_sizing` Columns

Name | Data Type | Description
--- | --- | ---
`sizing_id` | `cardinal_number` | Identifier of the sizing item
`sizing_name` | `character_data` | Descriptive name of the sizing item
`supported_value` | `cardinal_number` | Value of the sizing item, or 0 if the size is unlimited or cannot be determined, or null if the features for which the sizing item is applicable are not supported
`comments` | `character_data` | Possibly a comment pertaining to the sizing item