diff options
author | unknown <serg@janus.mylan> | 2007-01-29 10:40:26 +0100 |
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committer | unknown <serg@janus.mylan> | 2007-01-29 10:40:26 +0100 |
commit | 4e8b49d656828fbe2f84d9970a036db644185981 (patch) | |
tree | f14bd08181ddd81d2a41f06d9bf0f11d6edf53b5 /storage/blackhole/ha_blackhole.cc | |
parent | 6e1ba88418887369ca71b49222c6fd66335bbe0c (diff) | |
download | mariadb-git-4e8b49d656828fbe2f84d9970a036db644185981.tar.gz |
WL#3700: Handler API change: all index search methods - that is,
index_read(), index_read_idx(), index_read_last(), and
records_in_range() - instead of 'uint keylen' argument take
'ulonglong keypart_map', a bitmap showing which keyparts are
present in the key value.
Fallback method is provided for handlers that are lagging behind.
Diffstat (limited to 'storage/blackhole/ha_blackhole.cc')
-rw-r--r-- | storage/blackhole/ha_blackhole.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/storage/blackhole/ha_blackhole.cc b/storage/blackhole/ha_blackhole.cc index 7bdb4e40b3d..b128ab16cc7 100644 --- a/storage/blackhole/ha_blackhole.cc +++ b/storage/blackhole/ha_blackhole.cc @@ -152,7 +152,8 @@ THR_LOCK_DATA **ha_blackhole::store_lock(THD *thd, int ha_blackhole::index_read(byte * buf, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + ulonglong keypart_map, uint key_len, + enum ha_rkey_function find_flag) { DBUG_ENTER("ha_blackhole::index_read"); DBUG_RETURN(0); @@ -160,14 +161,16 @@ int ha_blackhole::index_read(byte * buf, const byte * key, int ha_blackhole::index_read_idx(byte * buf, uint idx, const byte * key, - uint key_len, enum ha_rkey_function find_flag) + ulonglong keypart_map, uint key_len, + enum ha_rkey_function find_flag) { DBUG_ENTER("ha_blackhole::index_read_idx"); DBUG_RETURN(HA_ERR_END_OF_FILE); } -int ha_blackhole::index_read_last(byte * buf, const byte * key, uint key_len) +int ha_blackhole::index_read_last(byte * buf, const byte * key, + ulonglong keypart_map) { DBUG_ENTER("ha_blackhole::index_read_last"); DBUG_RETURN(HA_ERR_END_OF_FILE); |