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| author | Daniele Sciascia <daniele.sciascia@galeracluster.com> | 2017-03-08 13:08:21 +0100 |
|---|---|---|
| committer | Jan Lindström <jan.lindstrom@mariadb.com> | 2017-08-14 08:50:02 +0300 |
| commit | 7a219b6f23077e4d07338ae155ef388520108c1e (patch) | |
| tree | ad21cb58b588fc5a02cd66da622678120b7fb8f5 /sql/wsrep_mysqld.h | |
| parent | afbaa5c697bfa090de5845f80ec8975402ca3f6f (diff) | |
| download | mariadb-git-7a219b6f23077e4d07338ae155ef388520108c1e.tar.gz | |
MW-86 Add separate wsrep_sync_wait bitmask value for SHOW commands
Previously, setting `wsrep_sync_wait = 1` would have an effect on
both SELECT and SHOW statements.
This patch changes wsrep_sync_wait so that bitmask value 1 is used
for SELECT statements, while bitmask value 8 is reserved for SHOW
statements.
It is still possible to achieve sync wait on both SELECT and SHOW
statements by setting `wsrep_sync_wait = 9`.
Diffstat (limited to 'sql/wsrep_mysqld.h')
| -rw-r--r-- | sql/wsrep_mysqld.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sql/wsrep_mysqld.h b/sql/wsrep_mysqld.h index 1cda5d23986..6dabdb66022 100644 --- a/sql/wsrep_mysqld.h +++ b/sql/wsrep_mysqld.h @@ -118,11 +118,12 @@ enum enum_wsrep_OSU_method { enum enum_wsrep_sync_wait { WSREP_SYNC_WAIT_NONE = 0x0, - // show, select, begin + // select, begin WSREP_SYNC_WAIT_BEFORE_READ = 0x1, WSREP_SYNC_WAIT_BEFORE_UPDATE_DELETE = 0x2, WSREP_SYNC_WAIT_BEFORE_INSERT_REPLACE = 0x4, - WSREP_SYNC_WAIT_MAX = 0x7 + WSREP_SYNC_WAIT_BEFORE_SHOW = 0x8, + WSREP_SYNC_WAIT_MAX = 0xF }; // MySQL status variables |