database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

MDEV-27021 Add explicit indication of SHOW EXPLAIN/ANALYZE.

Browse Source 
1. Add explicit indication that the output is produced by
SHOW EXPLAIN/ANALYZE FORMAT=JSON command.
2. Remove useless "r_total_time_ms" field from SHOW ANALYZE FORMAT=JSON
output when there is no timed statistics gathered.
3. Add "r_query_time_in_progress_ms" to the output of SHOW ANALYZE FORMAT=JSON.
This commit is contained in:
Oleg Smirnov
2022-02-16 13:03:46 +07:00
committed by Sergei Petrunia
parent d1a1ad4c28
commit a0475cb9ca
65 changed files with 207 additions and 187 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sql/sql_explain.h
View File

@ -478,7 +478,8 @@ public:
/* Return tabular EXPLAIN output as a text string */
bool print_explain_str(THD *thd, String *out_str, bool is_analyze);
int print_explain_json(select_result_sink *output, bool is_analyze);
int print_explain_json(select_result_sink *output, bool is_analyze,
ulonglong query_time_in_progress_ms= 0);
/* If true, at least part of EXPLAIN can be printed */
bool have_query_plan() { return insert_plan || upd_del_plan|| get_node(1) != NULL; }