## 36.46. `sql_parts`

The table `sql_parts` contains information about which of the several parts of the SQL standard are supported by PostgreSQL.

Table 36.44. `sql_parts` Columns

Column Type Description
`feature_id` `character_data` An identifier string containing the number of the part
`feature_name` `character_data` Descriptive name of the part
`is_supported` `yes_or_no` `YES` if the part 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 part