validating class(es) : You have an error in your SQL syntax; check the manual that corresponds to your MySQLjava.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL(SQLError.java:118)
at com.mysql.cj.jd
最近,我将数据库从MySql 5迁移到了MySQL 8,安装了一个新的带有标准配置的服务器,并通过sql从旧数据库导入了数据。SELECT * from(SELECT A,B,C FROM table ORDER BY B DESC) AS temp GROUP BY C;
在MySQL 5中,我得到按内部在MySQL 8中,我得到按内部select的最后一行分组的值。即使我
我一直试图使用phprestsql为数据库设置REST接口,但是,尽管当我试图查看数据库表的任何内容时,我能够登录并查看数据库表,但我得到了以下结果:在此服务器上找不到请求的URL。错误404[settings][database]
server = "localhostl"]4'gQ@.c�mysql<
我基本上是一个全新的SQL和希望有一个简单的问题。SELECT director, SUM(domestic_sales + international_sales) FROM moviesGROUP BY DirectorSELECT director, (domestic_sales + inter