①表名
SELECT tablename FROM pg_tables
WHERE tablename NOT LIKE 'pg%'
AND tablename NOT LIKE 'sql_%'
②数据库名
SELECT datname FROM pg_database;
③列名
select *
from information_schema.columns
where table_name = 'final_back_pg_lv10'
①表名
SELECT tablename FROM pg_tables
WHERE tablename NOT LIKE 'pg%'
AND tablename NOT LIKE 'sql_%'
②数据库名
SELECT datname FROM pg_database;
③列名
select *
from information_schema.columns
where table_name = 'final_back_pg_lv10'
转载于:https://my.oschina.net/weiwubunengxiao/blog/222348