html5 webDatabase 存储中sql语句执行可嵌套使用,代码如下: *); data.transaction(function(tx){ tx.executeSql("create table if not exists news (id, title)"); tx.executeSql("select * from news where id = '1'",[],function(tx,result){ console.log("成功&quo…
.php文件中sql语句的写法导致的错误如下: 1.$logSql="select * from jd_login where uname=".$u."and upwd=".$p; 报错如下: 查询用户失败: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use…