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| author | Sergei Petrunia <psergey@askmonty.org> | 2015-03-07 22:47:28 +0300 |
|---|---|---|
| committer | Sergei Petrunia <psergey@askmonty.org> | 2015-03-07 22:47:28 +0300 |
| commit | 1626e0d3d48f56bd91239c4fcbc24595ee3a34e3 (patch) | |
| tree | 6d92530c4d9c2f47030be63f9cfc851636107ae5 /sql/mysqld.h | |
| parent | 2288b84df46501b89a70d7dc3b46020e0af9a95e (diff) | |
| download | mariadb-git-1626e0d3d48f56bd91239c4fcbc24595ee3a34e3.tar.gz | |
MDEV-7648: Extra data in ANALYZE FORMAT=JSON $stmt
Show total execution time (r_total_time_ms) for various parts of the
query:
1. time spent in SELECTs
2. time spent reading rows from storage engines
#2 currently gets the data from P_S.
Diffstat (limited to 'sql/mysqld.h')
| -rw-r--r-- | sql/mysqld.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/mysqld.h b/sql/mysqld.h index bfce719a280..b414e5168b2 100644 --- a/sql/mysqld.h +++ b/sql/mysqld.h @@ -26,6 +26,7 @@ #include "sql_cmd.h" #include <my_rnd.h> #include "my_pthread.h" +#include "my_rdtsc.h" class THD; struct handlerton; @@ -60,6 +61,8 @@ typedef Bitmap<((MAX_INDEXES+7)/8*8)> key_map; /* Used for finding keys */ #define OPT_SESSION SHOW_OPT_SESSION #define OPT_GLOBAL SHOW_OPT_GLOBAL +extern MY_TIMER_INFO sys_timer_info; + /* Values for --slave-parallel-mode Must match order in slave_parallel_mode_typelib in sys_vars.cc. |