diff options
Diffstat (limited to 'storage/maria/ma_write.c')
| -rw-r--r-- | storage/maria/ma_write.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/storage/maria/ma_write.c b/storage/maria/ma_write.c index 7ea73d17b9b..02eeec754ee 100644 --- a/storage/maria/ma_write.c +++ b/storage/maria/ma_write.c @@ -678,7 +678,6 @@ static int w_search(register MARIA_HA *info, uint32 comp_flag, MARIA_KEY *key, } else /* not HA_FULLTEXT, normal HA_NOSAME key */ { - DBUG_PRINT("warning", ("Duplicate key")); /* TODO When the index will support true versioning - with multiple @@ -696,6 +695,12 @@ static int w_search(register MARIA_HA *info, uint32 comp_flag, MARIA_KEY *key, info->dup_key_trid= _ma_trid_from_key(&tmp_key); info->dup_key_pos= dup_key_pos; my_errno= HA_ERR_FOUND_DUPP_KEY; + DBUG_PRINT("warning", + ("Duplicate key. dup_key_trid: %lu pos %lu visible: %d", + (ulong) info->dup_key_trid, + (ulong) info->dup_key_pos, + info->trn ? trnman_can_read_from(info->trn, + info->dup_key_trid) : 2)); goto err; } } |