diff options
Diffstat (limited to 'myisam/mi_unique.c')
| -rw-r--r-- | myisam/mi_unique.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/myisam/mi_unique.c b/myisam/mi_unique.c index 34f5f595f30..b698968127b 100644 --- a/myisam/mi_unique.c +++ b/myisam/mi_unique.c @@ -30,6 +30,9 @@ my_bool mi_check_unique(MI_INFO *info, MI_UNIQUEDEF *def, byte *record, mi_unique_store(record+key->seg->start, unique_hash); _mi_make_key(info,def->key,key_buff,record,0); + /* The above changed info->lastkey2. Inform mi_rnext_same(). */ + info->update&= ~HA_STATE_RNEXT_SAME; + if (_mi_search(info,info->s->keyinfo+def->key,key_buff,MI_UNIQUE_HASH_LENGTH, SEARCH_FIND,info->s->state.key_root[def->key])) { |