## 37.50. `sql_parts`

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

**Table 37.48. `sql_parts` Columns**

|                                                           Column Type<br/><br/> Description                                                          |
|------------------------------------------------------------------------------------------------------------------------------------------------------|
|                            `feature_id` `character_data`<br/><br/> An identifier string containing the number of the part                            |
|                                        `feature_name` `character_data`<br/><br/> Descriptive name of the part                                        |
|              `is_supported` `yes_or_no`<br/><br/>`YES` if the part is fully supported by the current version of PostgreSQL, `NO` if not              |
|`is_verified_by` `character_data`<br/><br/> Always null, since the PostgreSQL development group does not perform formal testing of feature conformance|
|                           `comments` `character_data`<br/><br/> Possibly a comment about the supported status of the part                            |

