LIKE
关键字结合通配符(如%
和_
)进行模式匹配。SELECT * FROM table WHERE column LIKE '%variable%';
LIKE
关键字结合通配符(如%
和_
)进行模式匹配。SELECT * FROM table WHERE column LIKE '%variable%';
php,$query = "SELECT * FROM users WHERE name LIKE '%John%'";,
``,,这段代码会查找名字中包含"John"的所有用户。LIKE
运算符用于在 WHERE
子句中搜索列中的指定模式。,,``sql,SELECT * FROM table_name WHERE column_name LIKE 'pattern';,
``LIKE
运算符用于在 WHERE
子句中搜索列中的指定模式。sql,SELECT * FROM table_name WHERE column_name LIKE '%pattern%';,
``,这条语句会返回所有在指定列中包含特定模式的记录。Powered By Z-BlogPHP 1.7.3
Copyright Your WebSite.Some Rights Reserved.