diff options
Diffstat (limited to 'myisam/mi_rkey.c')
| -rw-r--r-- | myisam/mi_rkey.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/myisam/mi_rkey.c b/myisam/mi_rkey.c index 1bb478efd3d..70122288d6c 100644 --- a/myisam/mi_rkey.c +++ b/myisam/mi_rkey.c @@ -31,8 +31,8 @@ int mi_rkey(MI_INFO *info, byte *buf, int inx, const byte *key, uint key_len, MI_KEYSEG *last_used_keyseg; uint pack_key_length, use_key_length, nextflag; DBUG_ENTER("mi_rkey"); - DBUG_PRINT("enter",("base: %lx inx: %d search_flag: %d", - info,inx,search_flag)); + DBUG_PRINT("enter", ("base: %p buf: %p inx: %d search_flag: %d", + info, buf, inx, search_flag)); if ((inx = _mi_check_index(info,inx)) < 0) DBUG_RETURN(my_errno); @@ -44,9 +44,12 @@ int mi_rkey(MI_INFO *info, byte *buf, int inx, const byte *key, uint key_len, { if (key_len == 0) key_len=USE_WHOLE_KEY; + /* Save the packed key for later use in the second buffer of lastkey. */ key_buff=info->lastkey+info->s->base.max_key_length; pack_key_length=_mi_pack_key(info, (uint) inx, key_buff, (uchar*) key, key_len, &last_used_keyseg); + /* Save packed_key_length for use by the MERGE engine. */ + info->pack_key_length= pack_key_length; DBUG_EXECUTE("key",_mi_print_key(DBUG_FILE, keyinfo->seg, key_buff, pack_key_length);); } |