Postgresql 查询表结构脚本

Postgresql 查询表结构脚本原创

huangyunzhi

3人赞赏了该文章 281次浏览编辑于2021年10月14日 11:22:45

SELECT a.attnum,a.attname AS field,t.typname AS type,a.attlen AS length,a.atttypmod AS lengthvar,a.attnotnull AS notnull,b.description AS comment

FROM pg_class c,pg_attribute a

LEFT OUTER JOIN pg_description b ON a.attrelid=b.objoid AND a.attnum = b.objsubid,

pg_type t

WHERE c.relname = lower('T_FW_UserCustomConfig') --修改为要查询的表名

and a.attnum > 0 and a.attrelid = c.oid

and a.atttypid = t.oid ORDER BY a.attnum;

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