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P_S 5.7.28

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This commit is contained in:
Sergei Golubchik
2019-12-10 15:35:00 +01:00
parent dfe6e914e5
commit 0ea717f51a
942 changed files with 174739 additions and 20780 deletions
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144
mysql-test/suite/perfschema/r/show_coverage.result Normal file
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select @@global.show_compatibility_56 into @show_compatibility_56_save;
================================================================================
SHOW_COMPATIBILITY_56 = ON
================================================================================
set global show_compatibility_56 = ON;
# TEST 1
# Handling of SHOW STATUS/VARIABLES ... WHERE
#
SHOW STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW GLOBAL STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW SESSION STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW GLOBAL VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW SESSION VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
# TEST 2
# CREATE..SELECT -- Expect correct ER_WARN_DEPRECATED_SYNTAX
#
USE test;
CREATE TABLE t0 SELECT * FROM information_schema.global_status WHERE variable_name = 'COM_SELECT';
Warnings:
Warning 1287 'INFORMATION_SCHEMA.GLOBAL_STATUS' is deprecated and will be removed in a future release. Please use performance_schema.global_status instead
DROP TABLE t0;
================================================================================
SHOW_COMPATIBILITY_56 = OFF
================================================================================
set global show_compatibility_56 = OFF;
# TEST 3
# Select status and system variable tables using ORDER BY to exercise the
# rnd_pos() method
#
use performance_schema;
select * from global_variables order by variable_name;
select * from variables_by_thread order by variable_name;
select * from session_variables order by variable_name;
select * from global_status order by variable_name;
select * from session_status order by variable_name;
select * from status_by_thread order by variable_name;
select * from status_by_user order by variable_name;
select * from status_by_host order by variable_name;
select * from status_by_account order by variable_name;
# TEST 4
# Handling of SHOW STATUS/VARIABLES ... WHERE
#
SHOW STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW GLOBAL STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW SESSION STATUS WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW GLOBAL VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
SHOW SESSION VARIABLES WHERE VARIABLE_NAME LIKE "foo";
Variable_name Value
# TEST 5
# Confirm FLUSH STATUS resets counters for all threads.
#
# Create a new connection
# Record thread id
# Increase bytes_received for new connection
USE test;
SHOW TABLES;
Tables_in_test
USE performance_schema;
# Record bytes_received for other connection
SELECT variable_value FROM status_by_thread
WHERE variable_name = "bytes_received" and thread_id = @thread_id INTO @bytes_before;
# Reset status counters
FLUSH STATUS;
# Record bytes_received after reset
SELECT variable_value FROM status_by_thread
WHERE variable_name = "bytes_received" and thread_id = @thread_id INTO @bytes_after;
# Expect bytes_before > bytes_after
SELECT @bytes_before > @bytes_after AS 'Expect 1';
Expect 1
1
# Expect bytes_after is zero
SELECT @bytes_after AS 'Expect 0';
Expect 0
0
# TEST 6
#
# Bug#28291258 FLUSH STATUS ADDS TWICE TO GLOBAL VALUES
#
# Default connection
# First connection
include/assert.inc [Global value requested from the first session must not change]
# Generate a slow query
SET long_query_time = 2;
SELECT SLEEP(4);
SLEEP(4)
0
SET long_query_time = @@global.long_query_time;
include/assert.inc [Global value requested from the first session after SLEEP() must increase by 1]
include/assert.inc [First session value must increase by 1]
# Default connection
include/assert.inc [Global value requested from the default session after DISCONNECT must remain the same]
include/assert.inc [Default session value must remain zero]
FLUSH STATUS;
include/assert.inc [Global value requested from the default session after FLUSH must remain the same]
include/assert.inc [Default session value after FLUSH must remain zero]
# CLEANUP
set @@global.show_compatibility_56 = @show_compatibility_56_save;