摘要： [toc] #### MySQL常见报错 1. 字段长度过大 * Out of range value for column 'XXX' at row 1 阅读全文

摘要： [TOC] #### MySQL5.7批量写入数据 ``` SQL # 一、创建存储过程 CREATE PROCEDURE p02() BEGIN DECLARE i INT; SET i = 0; WHILE i <= 2000 DO INSERT INTO xxx.xxx ( x, x, x, 阅读全文