sql_packages
The table sql_packages contains information
about which feature packages defined in the SQL standard are
supported by PostgreSQL. Refer to Appendix D, SQL Conformance for background information on feature packages.
Table 35.44. sql_packages Columns
| Name | Data Type | Description |
|---|---|---|
feature_id | character_data | Identifier string of the package |
feature_name | character_data | Descriptive name of the package |
is_supported | yes_or_no |
YES if the package is fully supported by the
current version of PostgreSQL, NO if not
|
is_verified_by | character_data | Always null, since the PostgreSQL development group does not perform formal testing of feature conformance |
comments | character_data | Possibly a comment about the supported status of the package |