浪淘沙1个月前48
CREATE SEQUENCE "public"."pz_chsi_area_id_seq" START WITH 1...
浪淘沙3个月前55
SELECT datname AS database_name, oid ...
浪淘沙3个月前87
SELECT string_agg(name, ',') AS names FROM article_class WHERE&nb...
浪淘沙3个月前99
1、用 超级用户(postgres)执行:SELECT datname, has_database_pr...
浪淘沙3个月前102
CREATE SEQUENCE stu_id_seq SELECT setval( 'stu_id_seq', &nbs...
浪淘沙3个月前96
ALTER TABLE public.qx SET SCHEMA qy;...
浪淘沙3个月前80
SELECT format( 'SELECT setval(%L, COALESCE((SELE...
浪淘沙3个月前101
一、创建 jy schemaCREATE SCHEMA IF NOT EXISTS jy; 验证: SELECT schema_na...
浪淘沙5个月前175
按 email 去重插入INSERT INTO users (id, name, email) VALUES (1, '...
浪淘沙5个月前118
select distinct(TO_CHAR(rq, 'YYYY-MM-DD')) from fz_rl order by...