清空表内容
delete from article_author;dbcc checkident('article_author',reseed,0)1、用 超级用户(postgres)执行:SELECT datname, has_database_pr...
CREATE SEQUENCE "public"."pz_chsi_area_id_seq" START WITH 1...
CREATE SEQUENCE stu_id_seq SELECT setval( 'stu_id_seq', &nbs...
SELECT datname AS database_name, oid ...
按 email 去重插入INSERT INTO users (id, name, email) VALUES (1, '...
select zph_chrq.qyid,zph_chrq.lxdh as phone,qy.qymc from zph_chrq INNER join qy on zph_chrq.qy...