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| author | Sergei Golubchik <serg@mariadb.org> | 2018-05-02 21:53:12 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2018-05-12 10:16:46 +0200 |
| commit | a4272bf154acf0e35b4b678812024b43a0c57829 (patch) | |
| tree | b586567adc4344660452561cf578260ae4a3c8f5 /sql/partition_info.cc | |
| parent | 4203f572aeebb55ad97c9576d58c0a14ed73862a (diff) | |
| download | mariadb-git-a4272bf154acf0e35b4b678812024b43a0c57829.tar.gz | |
versioning: use @@timestamp
Don't use hidden system time in versioning,
but keep the system time logic in THD
to workaround low-res system clock and
replication not versioned to versioned.
This reverts MDEV-14788 (System versioning cannot
be based on local timestamps, as it is now).
Versioning is based on local timestamps again,
but timestamps are protected by MDEV-15923
(option to control who can set session @@timestamp).
Diffstat (limited to 'sql/partition_info.cc')
| -rw-r--r-- | sql/partition_info.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/partition_info.cc b/sql/partition_info.cc index 746d00ef8d1..5c1cb106b28 100644 --- a/sql/partition_info.cc +++ b/sql/partition_info.cc @@ -859,7 +859,7 @@ void partition_info::vers_set_hist_part(THD *thd) if (vers_info->interval.is_set()) { - if (vers_info->hist_part->range_value > thd->systime()) + if (vers_info->hist_part->range_value > thd->query_start()) return; partition_element *next= NULL; @@ -870,7 +870,7 @@ void partition_info::vers_set_hist_part(THD *thd) while ((next= it++) != vers_info->now_part) { vers_info->hist_part= next; - if (next->range_value > thd->systime()) + if (next->range_value > thd->query_start()) return; } goto warn; |