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

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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
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sql/sql_analyze_stmt.h
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@@ -93,6 +93,8 @@ public:
return 1000.0 * static_cast<double>(cycles) /
static_cast<double>(sys_timer_info.cycles.frequency);
}
bool has_timed_statistics() const { return cycles > 0; }
};