我使用的是Java、Spring (NamedParameterJdbcTemplate)和MySQL。我的语句看起来像这样:嵌套异常为:
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have anerror in your SQL syntax; check the manual that corresponds to your
弃用: mysql扩展被废弃,将来将被删除:在第1520行的/home/gorilla911/public_html/wp-includes/wp-db.php中使用mysqli或PDO。第1行的/home/gorilla911/public_html/wp-content/plugins/user-role-editor/includes/class-ure-screen-help.php中未定义的索引: ac
comments, shares, uploads, likes我每次都会出错
ActiveRecord::StatementInvalid: Mysql2::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL serverversion for the right syntax to use near 'DROP TABLE IF EXISTS _by_
我尝试在一条语句中删除多条记录,我使用以下Sql语句: DELETE FROM `tblregs2` WHERE `RegdID` IN (@RegdID) 我在执行代码时收集参数值,并将参数值保存在字符串变量中但是我得到的结果是:"1,2,3,4“,所以SQL语句将是: DELETE FROM `tblregs2` WHERE `RegdID` IN ("1,2,3,4") 但是"in“不接受双引号,所以我需要像1,2,3,4那样使用它 DELETE FR