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| author | Alexander Barkov <bar@mariadb.org> | 2015-04-29 17:53:27 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.org> | 2015-04-29 17:53:27 +0400 |
| commit | 499deca7fc7e8185434eaaf6923f600e18d95d90 (patch) | |
| tree | 3d86ad953cd445799c513ac991258f56fd5837fb /win | |
| parent | 9cdf5c2bfd362764444bb3658ec23490658f16fb (diff) | |
| download | mariadb-git-499deca7fc7e8185434eaaf6923f600e18d95d90.tar.gz | |
A clean-up for c8141f53140054282306d17459310fbca94cbf0e
MDEV-7950 Item_func::type() takes 0.26% in OLTP RO (Step#2)
- Item_ref was doing unnecessary extra job after the "MDEV-7950 Step#2" patch.
Fallback to Item::build_equal_items() if real_type() is not FIELD_ITEM.
Note, Item_ref::build_equal_items() will most likely be further simplified.
Waiting for Sanja and Igor to check a possibly dead code.
- Safety: Adding Item_sum::build_equal_items() with ASSERT, as Item_sum
should never appear in build_equal_items() context.
Diffstat (limited to 'win')
0 files changed, 0 insertions, 0 deletions