sybase在进行group by查询的时候报错:
execute error:The current query would generate a key size of 700 for a work table. This exceeds the maximum allowable limit of 600.
原因:Sybase中的group by 默认最大的列的长度是600,不能超过这个限制
解决:将字段改小点,group by 加起来不要超过600
sybase报错: This exceeds the maximum allowable limit of 600.
原文:http://www.cnblogs.com/xiwenzai-C/p/4917723.html