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automerge

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This commit is contained in:
Georgi Kodinov
2009-07-16 16:17:47 +03:00
parent 73f2c64841 1a4bc9a1e4
commit 760efb5188
3 changed files with 26 additions and 9 deletions
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24
sql/sql_select.cc
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@ -1807,7 +1807,8 @@ JOIN::exec()
curr_join->having= curr_join->tmp_having= 0; // Allready done
/* Change sum_fields reference to calculated fields in tmp_table */
curr_join->all_fields= *curr_all_fields;
if (curr_join != this)
curr_join->all_fields= *curr_all_fields;
if (!items1)
{
items1= items0 + all_fields.elements;
@ -1826,8 +1827,11 @@ JOIN::exec()
fields_list.elements, all_fields))
DBUG_VOID_RETURN;
}
curr_join->tmp_all_fields1= tmp_all_fields1;
curr_join->tmp_fields_list1= tmp_fields_list1;
if (curr_join != this)
{
curr_join->tmp_all_fields1= tmp_all_fields1;
curr_join->tmp_fields_list1= tmp_fields_list1;
}
curr_join->items1= items1;
}
curr_all_fields= &tmp_all_fields1;
@ -1975,8 +1979,11 @@ JOIN::exec()
tmp_fields_list2, tmp_all_fields2,
fields_list.elements, tmp_all_fields1))
DBUG_VOID_RETURN;
curr_join->tmp_fields_list2= tmp_fields_list2;
curr_join->tmp_all_fields2= tmp_all_fields2;
if (curr_join != this)
{
curr_join->tmp_fields_list2= tmp_fields_list2;
curr_join->tmp_all_fields2= tmp_all_fields2;
}
}
curr_fields_list= &curr_join->tmp_fields_list2;
curr_all_fields= &curr_join->tmp_all_fields2;
@ -2031,8 +2038,11 @@ JOIN::exec()
tmp_table_param.save_copy_field= curr_join->tmp_table_param.copy_field;
tmp_table_param.save_copy_field_end=
curr_join->tmp_table_param.copy_field_end;
curr_join->tmp_all_fields3= tmp_all_fields3;
curr_join->tmp_fields_list3= tmp_fields_list3;
if (curr_join != this)
{
curr_join->tmp_all_fields3= tmp_all_fields3;
curr_join->tmp_fields_list3= tmp_fields_list3;
}
}
else
{