时间:2021-07-01 10:21:17 帮助过:21人阅读
SELECT * FROM employee WHERE name REGEXP ‘^ale‘;
SELECT * FROM employee WHERE name REGEXP ‘on$‘;
SELECT * FROM employee WHERE name REGEXP ‘m{2}‘;
小结:对字符串匹配的方式
WHERE name = ‘egon‘;
WHERE name LIKE ‘yua%‘;
WHERE name REGEXP ‘on$‘;
SQL4
标签:之间 排序 toolbar 过滤 distinct 注意 逻辑运算 执行 字段