39.51. `sql_sizing`
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## 39.51. `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 39.49. `sql_sizing` Columns

Column 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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