| catalog_name | sql_identifier | Name of the database that the schema is contained in (always the current database) |
| schema_name | sql_identifier | Name of the schema |
| schema_owner | sql_identifier | Name of the owner of the schema |
| default_character_set_catalog | sql_identifier | Applies to a feature not available in PostgreSQL |
| default_character_set_schema | sql_identifier | Applies to a feature not available in PostgreSQL |
| default_character_set_name | sql_identifier | Applies to a feature not available in PostgreSQL |
| sql_path | character_data | Applies to a feature not available in PostgreSQL |