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Fixed bug #12095: a join query with GROUP_CONCAT over a single row table.

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If GROUP_CONCAT is calculated we always put its argument into a temp
table, even when the argument is a constant item.
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unknown
2005-07-31 02:32:33 -07:00
parent 21d2fb6287
commit 2f47bc19d7
1 changed files with 1 additions and 0 deletions
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sql/item_sum.cc
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@@ -1986,6 +1986,7 @@ bool Item_func_group_concat::setup(THD *thd)
}
count_field_types(tmp_table_param,all_fields,0);
tmp_table_param->need_const= 1;
if (table)
{
/*