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| author | Nikita Malyavin <nikitamalyavin@gmail.com> | 2019-11-19 18:52:41 +1000 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2020-03-31 17:42:34 +0200 |
| commit | b9df4d2a35f11c57c3a9e55117318d7fea034918 (patch) | |
| tree | 92ec6cdb2288c0586a8a0b6c5108a3bd379113ab /sql/ha_partition.cc | |
| parent | e6af62189e4b2979b5d9b6628d71407f45fea751 (diff) | |
| download | mariadb-git-b9df4d2a35f11c57c3a9e55117318d7fea034918.tar.gz | |
Fix real keyread count for partitions
Sergei's commit ac6b3c44308b61eb implemented handler status counters
compensation for underlying handlers like ha_partition.
`index_read_idx_map` is missing there, but it should have been fixed as
well (proof: ha_partition::index_read_idx_map never calls
ha_partition::index_read_map).
Note: all this compensation logic could be broken for subpartitions! (We
can experience double decrement)
Diffstat (limited to 'sql/ha_partition.cc')
| -rw-r--r-- | sql/ha_partition.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index 16000c8afca..be2e665d7e2 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -5837,6 +5837,7 @@ int ha_partition::index_read_idx_map(uchar *buf, uint index, { int error= HA_ERR_KEY_NOT_FOUND; DBUG_ENTER("ha_partition::index_read_idx_map"); + decrement_statistics(&SSV::ha_read_key_count); if (find_flag == HA_READ_KEY_EXACT) { |