错误信息:查询结果出错

TRACE

#0 错误代码:5
#1 错误信息:Out of memory (Needed 1047600 bytes)
#2 SQL语句:select a.porclassid as pid , a.ishot , a.farmno as farmNo , b.farmName as name from sepecialrecomand as a left join farminforstab as b on b.farmNo = a.farmno where a.porclassid in (33,34,36,905) order by a.indexes desc