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
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