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MDEV-26872 perfschema.prepared_statements non-deterministic test failure (#2290)
Correct by ORDER BY in the output.
This commit is contained in:
Daniel Black
GitHub
@ -11,7 +11,7 @@ PREPARE st2 FROM @s;
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PREPARE st3 FROM 'INSERT INTO t1 SELECT * FROM t1 WHERE a<=?';
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PREPARE st4 FROM
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'(SELECT a FROM t1) UNION (SELECT a+10 FROM t1) ORDER BY RAND()*0+a';
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st1
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SQL_TEXT SELECT SQRT(POW(?,2) + POW(?,2)) AS hypotenuse
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COUNT_REPREPARE 0
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@ -88,7 +88,7 @@ OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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EVENT_NAME statement/sql/select
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT
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OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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@ -118,7 +118,7 @@ a
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42
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80
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90
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st1
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SQL_TEXT SELECT SQRT(POW(?,2) + POW(?,2)) AS hypotenuse
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COUNT_REPREPARE 0
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@ -195,7 +195,7 @@ OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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EVENT_NAME statement/sql/select
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT
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OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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@ -240,12 +240,12 @@ OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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EVENT_NAME statement/sql/select
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT
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OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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TRUNCATE TABLE performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st1
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SQL_TEXT SELECT SQRT(POW(?,2) + POW(?,2)) AS hypotenuse
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COUNT_REPREPARE 0
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@ -279,7 +279,7 @@ DEALLOCATE PREPARE st2;
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DEALLOCATE PREPARE st3;
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DEALLOCATE PREPARE st4;
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DROP TABLE t1;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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SELECT EVENT_NAME, SQL_TEXT, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME FROM performance_schema.events_statements_history_long WHERE CURRENT_SCHEMA='db' ;
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EVENT_NAME statement/sql/truncate
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SQL_TEXT TRUNCATE TABLE performance_schema.events_statements_history_long
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@ -328,7 +328,7 @@ OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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EVENT_NAME statement/sql/select
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT
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OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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@ -373,7 +373,7 @@ OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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EVENT_NAME statement/sql/select
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT
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OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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@ -388,7 +388,7 @@ OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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EVENT_NAME statement/sql/select
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT
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OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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@ -418,7 +418,7 @@ OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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EVENT_NAME statement/sql/select
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances
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SQL_TEXT SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT
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OBJECT_TYPE NULL
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OBJECT_SCHEMA NULL
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OBJECT_NAME NULL
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@ -433,7 +433,7 @@ PREPARE st2 FROM @s;
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PREPARE st3 FROM 'INSERT INTO t1 SELECT * FROM t1 WHERE a<=?';
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PREPARE st4 FROM
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'(SELECT a FROM t1) UNION (SELECT a+10 FROM t1) ORDER BY RAND()*0+a';
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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SELECT EVENT_NAME, SQL_TEXT, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME FROM performance_schema.events_statements_history_long WHERE CURRENT_SCHEMA='db' ;
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EVENT_NAME statement/sql/truncate
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SQL_TEXT TRUNCATE TABLE performance_schema.events_statements_history_long
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@ -466,7 +466,7 @@ a
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42
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80
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90
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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SELECT EVENT_NAME, SQL_TEXT, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME FROM performance_schema.events_statements_history_long WHERE CURRENT_SCHEMA='db' ;
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EVENT_NAME statement/sql/truncate
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SQL_TEXT TRUNCATE TABLE performance_schema.events_statements_history_long
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@ -478,7 +478,7 @@ DEALLOCATE PREPARE st2;
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DEALLOCATE PREPARE st3;
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DEALLOCATE PREPARE st4;
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DROP TABLE t1;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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SELECT EVENT_NAME, SQL_TEXT, OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME FROM performance_schema.events_statements_history_long WHERE CURRENT_SCHEMA='db' ;
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EVENT_NAME statement/sql/truncate
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SQL_TEXT TRUNCATE TABLE performance_schema.events_statements_history_long
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@ -488,7 +488,7 @@ OBJECT_NAME NULL
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TRUNCATE TABLE performance_schema.events_statements_history_long ;
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UPDATE performance_schema.setup_consumers SET ENABLED = 'YES';
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PREPARE st FROM 'SELECT SUM(1000 + ?) AS total';
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -500,7 +500,7 @@ SET @d=100;
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EXECUTE st USING @d;
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total
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1100
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -512,7 +512,7 @@ SET @d = @d + 100;
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EXECUTE st USING @d;
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total
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1200
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -524,7 +524,7 @@ SET @d = @d + 100;
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EXECUTE st USING @d;
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total
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1300
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -536,7 +536,7 @@ SET @d = @d + 100;
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EXECUTE st USING @d;
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total
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1400
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -548,7 +548,7 @@ SET @d = @d + 100;
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EXECUTE st USING @d;
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total
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1500
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -560,7 +560,7 @@ SET @d = @d + 100;
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EXECUTE st USING @d;
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total
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1600
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -569,7 +569,7 @@ SUM_ROWS_SENT 6
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SUM_SELECT_SCAN 0
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SUM_NO_INDEX_USED 0
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TRUNCATE TABLE performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -583,7 +583,7 @@ SET @d=3274;
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EXECUTE st USING @d;
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total
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4274
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT SUM(1000 + ?) AS total
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COUNT_REPREPARE 0
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@ -594,7 +594,7 @@ SUM_NO_INDEX_USED 0
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UPDATE performance_schema.setup_instruments SET ENABLED = 'NO'
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WHERE NAME like "statement/sql/prepare%";
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DEALLOCATE PREPARE st;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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UPDATE performance_schema.setup_instruments SET ENABLED = 'YES'
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WHERE NAME like "statement/sql/prepare%";
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UPDATE performance_schema.setup_instruments SET ENABLED = 'YES'
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@ -606,7 +606,7 @@ age INT
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);
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INSERT INTO tab VALUES(1,"Nakshatr",25),(2,"chanda",24),(3,"tejas",78);
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PREPARE st FROM 'SELECT * FROM tab';
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT * FROM tab
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COUNT_REPREPARE 0
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@ -619,7 +619,7 @@ Id name age
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1 Nakshatr 25
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2 chanda 24
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3 tejas 78
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT * FROM tab
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COUNT_REPREPARE 0
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@ -633,7 +633,7 @@ Id name
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1 Nakshatr
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2 chanda
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3 tejas
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT * FROM tab
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COUNT_REPREPARE 1
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@ -647,7 +647,7 @@ Id name age
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1 Nakshatr NULL
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2 chanda NULL
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3 tejas NULL
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT * FROM tab
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COUNT_REPREPARE 2
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@ -656,7 +656,7 @@ SUM_ROWS_SENT 9
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SUM_SELECT_SCAN 3
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SUM_NO_INDEX_USED 3
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TRUNCATE TABLE performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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STATEMENT_NAME st
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SQL_TEXT SELECT * FROM tab
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COUNT_REPREPARE 0
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@ -665,7 +665,7 @@ SUM_ROWS_SENT 0
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SUM_SELECT_SCAN 0
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SUM_NO_INDEX_USED 0
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DEALLOCATE PREPARE st;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ;
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SELECT STATEMENT_NAME, SQL_TEXT, COUNT_REPREPARE, COUNT_EXECUTE, SUM_ROWS_SENT, SUM_SELECT_SCAN, SUM_NO_INDEX_USED FROM performance_schema.prepared_statements_instances ORDER BY STATEMENT_NAME, SQL_TEXT;
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TRUNCATE TABLE performance_schema.prepared_statements_instances ;
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TRUNCATE TABLE performance_schema.events_statements_history_long ;
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DROP TABLE tab;
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Reference in New Issue
Block a user