diff options
| author | Oleksandr Byelkin <sanja@mariadb.com> | 2016-08-09 15:49:30 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2016-08-31 17:17:46 +0200 |
| commit | 6dfa1d374e8c4d3a06e25ceb78cc6571418363ab (patch) | |
| tree | e41520848e0ffdefb24a7fbe4cfe1c7249163125 /sql/sp_head.cc | |
| parent | 0ee3e64c55664332e8e92eda55b43692159fe4fe (diff) | |
| download | mariadb-git-6dfa1d374e8c4d3a06e25ceb78cc6571418363ab.tar.gz | |
MDEV-8931: (server part of) session state tracking
Postreview fixes.
New MySQL tests fixes.
Diffstat (limited to 'sql/sp_head.cc')
| -rw-r--r-- | sql/sp_head.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sql/sp_head.cc b/sql/sp_head.cc index c344a6c6ed8..41006f07a0a 100644 --- a/sql/sp_head.cc +++ b/sql/sp_head.cc @@ -2981,8 +2981,10 @@ sp_lex_keeper::reset_lex_and_exec_core(THD *thd, uint *nextp, #ifndef EMBEDDED_LIBRARY /* - if there was instruction which changed tracking state before, result - can go with this command OK packet, so better do not cache the result. + If there was instruction which changed tracking state, + the result of changed tracking state send to client in OK packed. + So it changes result sent to client and probably can be different + independent on query text. So we can't cache such results. */ if ((thd->client_capabilities & CLIENT_SESSION_TRACK) && (thd->server_status & SERVER_SESSION_STATE_CHANGED)) |