参数SQL问题${if(substr(starttime,9,10)='06',"AND LY.TIMEKEY >= substr('"+starttime+"',1,4)||substr('"+starttime+"',6,2)||substr('"+starttime+"',9,2) || '0600000000'","AND LY.TIMEKEY >= substr('"+starttime+"',1,4)||substr('"+starttime+"',6,2)||substr('"+starttime+"',9,2) || '1800000000'")}${if(substr(starttime,9,10)='06',"AND LY.TIMEKEY < substr('"+starttime+"',1,4)||substr('"+starttime+"',6,2)||substr('"+starttime+"',9,2) || '1800000000'","AND LY.TIMEKEY < substr('"+starttime+"',1,4)||substr('"+starttime+"',6,2)||substr('"+starttime+"',9,2) || '0600000000'")}将此放置where条件中,在帆软报表预览时,报错:数据集配置错误,出现不支持的SQL92 标记:493为什么会报这个错?那个位置写错了?各位大佬帮忙指点下