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statements_with_sorting.frm

statements_with_sorting.frm 4.2 KB
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  1. TYPE=VIEW
    2. 

  2. query=select `sys`.`format_statement`(`performance_schema`.`events_statements_summary_by_digest`.`DIGEST_TEXT`) AS `query`,`performance_schema`.`events_statements_summary_by_digest`.`SCHEMA_NAME` AS `db`,`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR` AS `exec_count`,`sys`.`format_time`(`performance_schema`.`events_statements_summary_by_digest`.`SUM_TIMER_WAIT`) AS `total_latency`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_MERGE_PASSES` AS `sort_merge_passes`,round(ifnull((`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_MERGE_PASSES` / nullif(`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR`,0)),0),0) AS `avg_sort_merges`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_SCAN` AS `sorts_using_scans`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_RANGE` AS `sort_using_range`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_ROWS` AS `rows_sorted`,round(ifnull((`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_ROWS` / nullif(`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR`,0)),0),0) AS `avg_rows_sorted`,`performance_schema`.`events_statements_summary_by_digest`.`FIRST_SEEN` AS `first_seen`,`performance_schema`.`events_statements_summary_by_digest`.`LAST_SEEN` AS `last_seen`,`performance_schema`.`events_statements_summary_by_digest`.`DIGEST` AS `digest` from `performance_schema`.`events_statements_summary_by_digest` where (`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_ROWS` > 0) order by `performance_schema`.`events_statements_summary_by_digest`.`SUM_TIMER_WAIT` desc
    3. 

  3. md5=0afdf8926912f8e0461530464bbb351e
    4. 

  4. updatable=1
    5. 

  5. algorithm=2
    6. 

  6. definer_user=mysql.sys
    7. 

  7. definer_host=localhost
    8. 

  8. suid=0
    9. 

  9. with_check_option=0
    10. 

  10. timestamp=2019-05-06 05:42:06
    11. 

  11. create-version=1
    12. 

  12. source=SELECT sys.format_statement(DIGEST_TEXT) AS query, SCHEMA_NAME db, COUNT_STAR AS exec_count, sys.format_time(SUM_TIMER_WAIT) AS total_latency, SUM_SORT_MERGE_PASSES AS sort_merge_passes, ROUND(IFNULL(SUM_SORT_MERGE_PASSES / NULLIF(COUNT_STAR, 0), 0)) AS avg_sort_merges, SUM_SORT_SCAN AS sorts_using_scans, SUM_SORT_RANGE AS sort_using_range, SUM_SORT_ROWS AS rows_sorted, ROUND(IFNULL(SUM_SORT_ROWS / NULLIF(COUNT_STAR, 0), 0)) AS avg_rows_sorted, FIRST_SEEN as first_seen, LAST_SEEN as last_seen, DIGEST AS digest FROM performance_schema.events_statements_summary_by_digest WHERE SUM_SORT_ROWS > 0 ORDER BY SUM_TIMER_WAIT DESC
    13. 

  13. client_cs_name=utf8
    14. 

  14. connection_cl_name=utf8_general_ci
    15. 

  15. view_body_utf8=select `sys`.`format_statement`(`performance_schema`.`events_statements_summary_by_digest`.`DIGEST_TEXT`) AS `query`,`performance_schema`.`events_statements_summary_by_digest`.`SCHEMA_NAME` AS `db`,`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR` AS `exec_count`,`sys`.`format_time`(`performance_schema`.`events_statements_summary_by_digest`.`SUM_TIMER_WAIT`) AS `total_latency`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_MERGE_PASSES` AS `sort_merge_passes`,round(ifnull((`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_MERGE_PASSES` / nullif(`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR`,0)),0),0) AS `avg_sort_merges`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_SCAN` AS `sorts_using_scans`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_RANGE` AS `sort_using_range`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_ROWS` AS `rows_sorted`,round(ifnull((`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_ROWS` / nullif(`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR`,0)),0),0) AS `avg_rows_sorted`,`performance_schema`.`events_statements_summary_by_digest`.`FIRST_SEEN` AS `first_seen`,`performance_schema`.`events_statements_summary_by_digest`.`LAST_SEEN` AS `last_seen`,`performance_schema`.`events_statements_summary_by_digest`.`DIGEST` AS `digest` from `performance_schema`.`events_statements_summary_by_digest` where (`performance_schema`.`events_statements_summary_by_digest`.`SUM_SORT_ROWS` > 0) order by `performance_schema`.`events_statements_summary_by_digest`.`SUM_TIMER_WAIT` desc
    16.