PostgreSQL 列所有表结构的查询语句 SELECT tablename FROM pg_tables WHERE tablename NOT LIKE
postgresql 列所有表结构的查询语句
SELECT tablename FROM pg_tables
WHERE tablename NOT LIKE 'pg%'
AND tablename NOT LIKE 'sql_%'
ORDER BY tablename;
查询表t_appointment_apply表的字段信息
SELECT a.attnum,a.attname AS field,t.typname AS type,a.attlen AS length,a
.atttypmod AS lengthvar,a.attnotnull AS notnull from pg_class c,pg_attribute a,pg_type t where c.relname='t_appointment_apply' and a.attnum>0 and a.attrelid=c.oid and a.atttypid=t.oid
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