PostgreSQL 7.4beta4 Documentation
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# 32.32. 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 32-30. 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

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