随笔分类 -  PG

pg数据库字符串切割使用案例
摘要：select unnest(string_to_array('1,2,3',','))::int2;select regexp_split_to_table('1,2,3,4',',')::int2;使用案例select 1 from [table] where state in (select r 阅读全文
posted @ 2024-02-19 16:06 zcany 阅读(147) 评论(0) 推荐(1)