Hi Sergey, did you have a chance to have a look into this?
Thanks. On 05/26/2015 09:39 AM, Alexander Barkov wrote:
Hi Sergey, I probably found a bug in simple_pred() in opt_sum.cc. In this piece of code:case 3: /* field BETWEEN const AND const */ item= func_item->arguments()[0]->real_item(); if (item->type() == Item::FIELD_ITEM) { args[0]= item; for (int i= 1 ; i <= 2; i++) { item= func_item->arguments()[i]->real_item(); if (!item->const_item()) return 0; args[i]= item; if (check_item1_shorter_item2(args[0], args[1]))Should't it be if (check_item1_shorter_item2(args[0], args[i])) ?return 0; } }If this is a bug, can you please help to make an SQL scrip which would be affected by this bug? Thanks.
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