摘要: SELECT CONCAT('ALTER TABLE ', TABLE_SCHEMA,'.',TABLE_NAME, ' MODIFY COLUMN `',COLUMN_NAME,'` ',COLUMN_TYPE,' CHARACTER SET utf8mb4 COLLATE utf8mb4_gen 阅读全文
posted @ 2023-04-24 16:54 第一序列 阅读(8) 评论(0) 推荐(0) 编辑