MYSQL的降序排列
MYSQL的降序排列
MYSQL的降序排列今天查询时需要用到降序排列，老是出错，仔细检查SQL语法也没问题，
后来才知道，原来order by要放在limit的前面。或者说limit要放在最后。
[sql]
String sql = "select * from s_dayreport " +
"where userId = "+userId+" " +
"order by taskDate desc " +
"limit "+firstResult+","+maxResults+" ";