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-19629 post-merge fixes

Browse Source 
* it isn't "pfs" function, don't call it Item_func_pfs,
  don't use item_pfsfunc.*
* tests don't depend on performance schema, put in the main suite
* inherit from Item_str_ascii_func
* use connection collation, not utf8mb3_general_ci
* set result length in fix_length_and_dec
* do not set maybe_null
* use my_snprintf() where possible
* don't set m_value.ptr on every invocation
* update sys schema to use the format_pico_time()
* len must be size_t (compilation error on Windows)
* the correct function name for double->double is fabs()
* drop volatile hack
This commit is contained in:
Sergei Golubchik
2023-03-27 18:50:49 +02:00
parent d9808f79de
commit c2b6916393
86 changed files with 347 additions and 430 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
scripts/sys_schema/procedures/statement_performance_analyzer.sql
View File

@ -196,8 +196,8 @@ CREATE DEFINER='mariadb.sys'@'localhost' PROCEDURE statement_performance_analyze
-> SELECT sys.format_statement(DIGEST_TEXT) AS query,
-> SCHEMA_NAME AS db,
-> COUNT_STAR AS exec_count,
-> sys.format_time(SUM_TIMER_WAIT) AS total_latency,
-> sys.format_time(AVG_TIMER_WAIT) AS avg_latency,
-> format_pico_time(SUM_TIMER_WAIT) AS total_latency,
-> format_pico_time(AVG_TIMER_WAIT) AS avg_latency,
-> ROUND(IFNULL(SUM_ROWS_SENT / NULLIF(COUNT_STAR, 0), 0)) AS rows_sent_avg,
-> ROUND(IFNULL(SUM_ROWS_EXAMINED / NULLIF(COUNT_STAR, 0), 0)) AS rows_examined_avg,
-> ROUND(IFNULL(SUM_ROWS_AFFECTED / NULLIF(COUNT_STAR, 0), 0)) AS rows_affected_avg,
@ -720,4 +720,4 @@ HAVING percentile > 0.95
END IF;
END$$
DELIMITER ;
DELIMITER ;