SQLCODE [437] [01602] [0][6 SQLNO066m] update zhyeb set zjll=(select zjjg from zjzyjgb where sxrq=(select max(sxrq) from zjzyjgb where xmbh='cxhq' and sxrq<='20121005') and xmbh='cxhq') where kmdh='20170502';执行这个语句以前没问题,现在一直出437警告 STMTHEAP我已经设为最大值...