database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

func_group.test, func_group.result:

Browse Source 
Added test case for bug #5406.
opt_sum.cc:
  Fixed bug #5406.
This commit is contained in:
igor@rurik.mysql.com
2004-09-07 19:46:09 -07:00
parent c26246b083
commit 7777f759cb
3 changed files with 33 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
sql/opt_sum.cc
View File

@ -186,16 +186,15 @@ int opt_sum_query(TABLE_LIST *tables, List<Item> &all_fields,COND *conds)
if (!ref.key_length)
error= table->file->index_first(table->record[0]);
else
{
error= table->file->index_read(table->record[0],key_buff,
ref.key_length,
range_fl & NEAR_MIN ?
HA_READ_AFTER_KEY :
HA_READ_KEY_OR_NEXT);
if (!error && reckey_in_range(0, &ref, item_field->field,
conds, range_fl, prefix_len))
error= HA_ERR_KEY_NOT_FOUND;
}
if ((!error || error == HA_ERR_KEY_NOT_FOUND) &&
reckey_in_range(0, &ref, item_field->field,
conds, range_fl, prefix_len))
error= HA_ERR_KEY_NOT_FOUND;
if (table->key_read)
{
table->key_read= 0;
@ -260,16 +259,15 @@ int opt_sum_query(TABLE_LIST *tables, List<Item> &all_fields,COND *conds)
if (!ref.key_length)
error= table->file->index_last(table->record[0]);
else
{
error= table->file->index_read(table->record[0], key_buff,
ref.key_length,
range_fl & NEAR_MAX ?
HA_READ_BEFORE_KEY :
HA_READ_PREFIX_LAST_OR_PREV);
if (!error && reckey_in_range(1, &ref, item_field->field,
conds, range_fl, prefix_len))
error= HA_ERR_KEY_NOT_FOUND;
}
if ((!error || error == HA_ERR_KEY_NOT_FOUND) &&
reckey_in_range(1, &ref, item_field->field,
conds, range_fl, prefix_len))
error= HA_ERR_KEY_NOT_FOUND;
if (table->key_read)
{
table->key_read=0;