摘要: do language plpgsql $$ declare i int; begin for i in 1..4 loop sql := format('crete table%....',i);--%占位符 execute sql; raise notice '%',sql;--打印 end l 阅读全文
posted @ 2021-02-26 11:25 扶不起的刘阿斗 阅读(268) 评论(0) 推荐(0)