11th October 2018: PostgreSQL 11 RC 1 Released!
Supported Versions: Current (10) / 9.6 / 9.5 / 9.4 / 9.3
Development Versions: 11 / devel
Unsupported versions: 9.2 / 9.1 / 9.0 / 8.4 / 8.3 / 8.2 / 8.1 / 8.0 / 7.4

32.33. sql_implementation_info

The table sql_implementation_info contains information about various aspects that are left implementation-defined by the SQL standard. 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 implementation information items are not described here; you will find them in the description of the ODBC interface.

Table 32-31. sql_implementation_info Columns

Name Data Type Description
implementation_info_id character_data Identifier string of the implementation information item
implementation_info_name character_data Descriptive name of the implementation information item
integer_value cardinal_number Value of the implementation information item, or null if the value is contained in the column character_value
character_value character_data Value of the implementation information item, or null if the value is contained in the column integer_value
comments character_data Possibly a comment pertaining to the implementation information item