Postgresql 中文操作指南
37.50. sql_parts #
表 sql_parts 包含有关 PostgreSQL 支持的若干部分 SQL 标准的信息。
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
Table 37.48. 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 |