$query = mysql_query("SELECT * FROM news WHERE id = '{$_GET'id'}'");$news = mysql_fetch_assoc($query);
$sql84 = mysql_query("SELECT username FROM users WHERE =‘“.$news’‘user_ id’.”‘“)或退出(mysql_error());$author =
$rentingsquery = "SELECT * FROM TBL_rentings WHERE personId='$personId'JOIN TBL_people ON TBL_rentings.personId = TBL_people.personId";
$rentingsResult=mysql_query($rentingsquery) or die (&qu
我们有一个带有后端MySQL的项目,我们最近迁移到Server 2005。当使用MySQL时,像下面给出的查询会很好地工作,因为它会给出意外的结果。select * from employees where joindate between '2013-05-01' and '2013-05-01'
在这里,开始日期和结束日期是相同的。MySQL过去给出了加入'2013-05-01'的员工的记录。因为T给出了加入'20
在mysql查询中插入IF语句的属性方法是什么?SELECT * FROM table WHERE (column1 > 'value')SELECT * FROM table WHERE ((column1> 'value')and(IF column2 = 'n' THEN WHERE column3 > '5'))