
oracle 批量列转行 逗号分隔
示例: with temp as (select '1,2,3' nums, 'a' names from dual u...
示例: with temp as (select '1,2,3' nums, 'a' names from dual u...
核心sql语句 MySQL查询不包含数字的语句: SELECT * FROM test WHERE `name` regexp ‘[^0-9]’; MySQL查询纯数字的语句: SELECT * FROM test ...