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| author | Igor Babaev <igor@askmonty.org> | 2012-12-13 23:05:12 -0800 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2012-12-13 23:05:12 -0800 |
| commit | a06224bd1594ea1da650f748a8956922eafd2363 (patch) | |
| tree | 99fc4c066ce8e3b9c0037333c62b993a787458d8 /sql/multi_range_read.cc | |
| parent | 65820439bdafeead66496b489c076012c334c710 (diff) | |
| download | mariadb-git-a06224bd1594ea1da650f748a8956922eafd2363.tar.gz | |
Addressed all remaining issues from the review of the patch
that introduced engine independent persistent statistics.
In particular:
- added an enumeration type for possible values of the system
variable use_stat_tables
- renamed KEY::real_rec_per_key to KEY::actual_rec_per_key
- optimized the collection of statistical data for any primary
key defined only on one column.
Diffstat (limited to 'sql/multi_range_read.cc')
| -rw-r--r-- | sql/multi_range_read.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/multi_range_read.cc b/sql/multi_range_read.cc index 1361d5822c9..b9f49a83b4b 100644 --- a/sql/multi_range_read.cc +++ b/sql/multi_range_read.cc @@ -1201,7 +1201,7 @@ bool DsMrr_impl::setup_buffer_sharing(uint key_size_in_keybuf, uint parts= my_count_bits(key_tuple_map); ulong rpc; ulonglong rowids_size= rowid_buf_elem_size; - if ((rpc= key_info->real_rec_per_key(parts - 1))) + if ((rpc= key_info->actual_rec_per_key(parts - 1))) rowids_size= rowid_buf_elem_size * rpc; double fraction_for_rowids= |