【pg】查询表和表名称（当前模式）

是否还记得代码生成器列表，它能根据不同数据库查询到下面的表和表名称么？

with tmp_tab as (
            select pc.oid as ooid, pc.relkind, pn.nspname, pc.*
            from pg_class pc left outer join pg_namespace pn on pc.relnamespace = pn.oid
            where 1=1
            and pc.relkind in ('r','m','f','p')
            and pn.nspname not in ('pg_catalog','information_schema')
            and pn.nspname not like 'pg_toast%'
            and pn.nspname = current_schema()
            order by pc.relname
        ),
        tmp_desc as ( select pd.* from pg_description pd where 1=1 and pd.objsubid = 0 )
        select t0.* from (
            select tab.relname as TB_NAME,
            tab.relname as EN_NAME,
            de.description as COMMENTS
            from tmp_tab tab left outer join tmp_desc de on tab.ooid = de.objoid
        ) t0
        order by t0.TB_NAME