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Merge moonlight.home:/home/tomash/src/mysql_ab/mysql-4.1-bug23443

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into  moonlight.home:/home/tomash/src/mysql_ab/mysql-5.0-bug23443


heap/hp_write.c:
  Auto merged
sql/item_func.cc:
  Auto merged
This commit is contained in:
unknown
2007-01-09 12:40:34 +03:00
parent d501b2dd39 beac4a6f8a
commit 19b95ca206
3 changed files with 13 additions and 6 deletions
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12
heap/hp_write.c
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@ -68,11 +68,17 @@ int heap_write(HP_INFO *info, const byte *record)
DBUG_RETURN(0);
err:
DBUG_PRINT("info",("Duplicate key: %d", keydef - share->keydef));
if (my_errno == HA_ERR_FOUND_DUPP_KEY)
DBUG_PRINT("info",("Duplicate key: %d", keydef - share->keydef));
info->errkey= keydef - share->keydef;
if (keydef->algorithm == HA_KEY_ALG_BTREE)
/*
We don't need to delete non-inserted key from rb-tree. Also, if
we got ENOMEM, the key wasn't inserted, so don't try to delete it
either. Otherwise for HASH index on HA_ERR_FOUND_DUPP_KEY the key
was inserted and we have to delete it.
*/
if (keydef->algorithm == HA_KEY_ALG_BTREE || my_errno == ENOMEM)
{
/* we don't need to delete non-inserted key from rb-tree */
keydef--;
}
while (keydef >= share->keydef)