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| author | Sergei Golubchik <serg@mariadb.org> | 2017-02-02 00:47:07 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2017-02-13 18:12:05 +0100 |
| commit | e46c42217f4fc7ba43992ca54c039f2556d1859f (patch) | |
| tree | cecd39b5d2528eb4ff102e1a86f2a17aec6cc0dc /sql/key.cc | |
| parent | 460ff39871d6554ec17714a79a174cf8f80f7817 (diff) | |
| download | mariadb-git-e46c42217f4fc7ba43992ca54c039f2556d1859f.tar.gz | |
cleanup: TABLE::mark_columns_used_by_index()
mark_columns_used_by_index used to do
reset + mark_columns_used_by_index_no_reset + start keyread + set bitmaps
Now prepare_for_keyread does that, while mark_columns_used_by_index
does only reset + mark_columns_used_by_index_no_reset,
just as its name suggests.
Diffstat (limited to 'sql/key.cc')
| -rw-r--r-- | sql/key.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sql/key.cc b/sql/key.cc index 3bb009fcac9..bb10e902b8b 100644 --- a/sql/key.cc +++ b/sql/key.cc @@ -465,8 +465,7 @@ void key_unpack(String *to, TABLE *table, KEY *key) bool is_key_used(TABLE *table, uint idx, const MY_BITMAP *fields) { - bitmap_clear_all(&table->tmp_set); - table->mark_columns_used_by_index_no_reset(idx, &table->tmp_set); + table->mark_columns_used_by_index(idx, &table->tmp_set); return bitmap_is_overlapping(&table->tmp_set, fields); } |