mirror of
https://github.com/MariaDB/server.git
synced 2025-07-29 05:21:33 +03:00
Seventh set of fixes for bug 35988.
This commit is contained in:
unknown
164
mysql-test/r/query_cache_wlock_invalidate_func.result
Normal file
164
mysql-test/r/query_cache_wlock_invalidate_func.result
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@ -0,0 +1,164 @@
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** Setup **
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** Connecting con0 using root **
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** Connecting con1 using root **
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** Connection con0 **
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SET @start_global_value = @@GLOBAL.query_cache_wlock_invalidate;
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SET @start_session_value = @@SESSION.query_cache_wlock_invalidate;
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SET @old_cache_size = @@GLOBAL.query_cache_size;
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SET @old_cache_type = @@GLOBAL.query_cache_type;
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CREATE TABLE t1(id int, value varchar(10));
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INSERT INTO t1 VALUES(1, 'val1');
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INSERT INTO t1 VALUES(2, 'val2');
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INSERT INTO t1 VALUES(3, 'val3');
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SET GLOBAL query_cache_size = 131072;
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FLUSHING CACHE
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SET GLOBAL query_cache_size = 0;
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SET GLOBAL query_cache_size = 131072;
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SET GLOBAL query_cache_type = ON;
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Testing for value ON
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** Connection con0 **
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SET SESSION query_cache_wlock_invalidate = ON;
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** Connection con1 **
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SET SESSION query_cache_wlock_invalidate = ON;
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'#----------------------------FN_DYNVARS_136_01--------------#'
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Testing for cache invalidation
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SELECT * FROM t1;
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id value
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1 val1
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2 val2
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3 val3
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SHOW STATUS LIKE 'Qcache_queries_in_cache';
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Variable_name Value
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Qcache_queries_in_cache 1
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1 Expected
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LOCK TABLE t1 WRITE;
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UNLOCK TABLES;
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SHOW STATUS LIKE 'Qcache_queries_in_cache';
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Variable_name Value
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Qcache_queries_in_cache 0
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0 Expected
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'#----------------------------FN_DYNVARS_136_02-----------------------#'
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SELECT * FROM t1;
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SHOW STATUS LIKE 'Qcache_queries_in_cache';
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** Connection con1 **
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SELECT * FROM t1;
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id value
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1 val1
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2 val2
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3 val3
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** Connection con0 **
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LOCK TABLE t1 WRITE;
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** Connection con1 **
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** Asynchronous Execution **
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SET @startTime = NOW();
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SELECT * FROM t1;
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SET @endTime = NOW();
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SET @TimeDifference = TIME_TO_SEC(TIMEDIFF(@endTime, @startTime)) >= 2;
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SELECT @TimeDifference;|
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** Connection con0 **
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Sleeping 2 Seconds before unlock
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UNLOCK TABLES;
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** Connection con1 **
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** Asynchronous Result **
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id value
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1 val1
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2 val2
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3 val3
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@TimeDifference
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1
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Testing for value OFF
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** Connection con0 **
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SET SESSION query_cache_wlock_invalidate = OFF;
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** Connection con1 **
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SET SESSION query_cache_wlock_invalidate = OFF;
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'#----------------------------FN_DYNVARS_136_03------------------#'
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Testing for cache invalidation
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SELECT * FROM t1;
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id value
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1 val1
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2 val2
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3 val3
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SHOW STATUS LIKE 'Qcache_queries_in_cache';
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Variable_name Value
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Qcache_queries_in_cache 1
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1 Expected
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LOCK TABLE t1 WRITE;
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UNLOCK TABLES;
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SHOW STATUS LIKE 'Qcache_queries_in_cache';
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Variable_name Value
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Qcache_queries_in_cache 1
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1 Expected
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'#----------------------------FN_DYNVARS_136_04---------------------#'
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SELECT * FROM t1;
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SHOW STATUS LIKE 'Qcache_queries_in_cache';
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** Connection con1 **
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SELECT * FROM t1;
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id value
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1 val1
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2 val2
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3 val3
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** Connection con0 **
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LOCK TABLE t1 WRITE;
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** Connection con1 **
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** Asynchronous Execution **
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SET @startTime = NOW();
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SELECT * FROM t1;
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SET @endTime = NOW();
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SET @TimeDifference = TIME_TO_SEC(TIMEDIFF(@endTime, @startTime));
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SELECT @TimeDifference;|
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** Connection con0 **
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Sleeping 2 Seconds before unlock
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UNLOCK TABLES;
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** Connection con1 **
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** Asynchronous Result **
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id value
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1 val1
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2 val2
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3 val3
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@TimeDifference
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2
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'Bug#35390 the time difference should not be 2 seconds in this case,'
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'it should be less than a second;'
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'#----------------------------FN_DYNVARS_136_05------------------------#'
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SET GLOBAL query_cache_wlock_invalidate = OFF;
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** Connecting con_int1 using root **
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** Connection con_int1 **
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SELECT @@SESSION.query_cache_wlock_invalidate;
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@@SESSION.query_cache_wlock_invalidate
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0
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Expected Value : 0 / OFF;
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SET SESSION query_cache_wlock_invalidate = ON;
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** Connecting con_int2 using root **
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** Connection con_int2 **
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SELECT @@SESSION.query_cache_wlock_invalidate;
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@@SESSION.query_cache_wlock_invalidate
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0
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Expected Value : 0 / OFF;
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SET SESSION query_cache_wlock_invalidate = OFF;
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** Connection con_int1 **
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SELECT @@SESSION.query_cache_wlock_invalidate;
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@@SESSION.query_cache_wlock_invalidate
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1
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Expected Value : 1 / ON;
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** Connection con_int2 **
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SELECT @@SESSION.query_cache_wlock_invalidate;
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@@SESSION.query_cache_wlock_invalidate
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0
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Expected Value : 0 / OFF;
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SELECT @@GLOBAL.query_cache_wlock_invalidate;
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@@GLOBAL.query_cache_wlock_invalidate
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0
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Expected Value : 0 / OFF;
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** Connection default **
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Disconnecting Connections con_int1, con_int2
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CLEANUP
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** Connection con0 **
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SET @@GLOBAL.query_cache_wlock_invalidate = @start_global_value;
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SET @@SESSION.query_cache_wlock_invalidate = @start_session_value ;
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SET @@GLOBAL.query_cache_size = @old_cache_size;
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SET @@GLOBAL.query_cache_type = @old_cache_type;
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** Connection default **
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Disconnecting Connections con0, con1
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DROP TABLE t1;
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33
mysql-test/r/timestamp_func.result
Normal file
33
mysql-test/r/timestamp_func.result
Normal file
@ -0,0 +1,33 @@
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** Setup **
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** Connecting con0 using root **
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** Connecting con1 using root **
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'#-----------------------------FN_DYNVARS_179_01------------------#'
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** Connection con0 **
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SET @ts_old = @@SESSION.timestamp;
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waiting 1 sec
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SET @ts_new = @@SESSION.timestamp;
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SELECT @ts_new - @ts_old AS 'Timestamp Difference';
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Timestamp Difference
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1
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1 Expected
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** Connection con1 **
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SET @ts_old = @@SESSION.timestamp;
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waiting 4 sec
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SET @ts_new = @@SESSION.timestamp;
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SELECT @ts_new - @ts_old AS 'Timestamp Difference';
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Timestamp Difference
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4
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4 Expected
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'#-----------------------------FN_DYNVARS_179_02---------------------#'
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SET @ts_old = @@SESSION.timestamp;
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Changing time zone
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SET time_zone = 'MET';
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SET @ts_new = @@SESSION.timestamp;
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SELECT @ts_new - @ts_old >= 1 AS 'Timestamp Difference';
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Timestamp Difference
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1
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>=1 Expected
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** Cleanup **
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** Connection default **
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Disconnecting Connections con0, con1
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88
mysql-test/t/innodb_table_locks_func.test
Normal file
88
mysql-test/t/innodb_table_locks_func.test
Normal file
@ -0,0 +1,88 @@
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################# mysql-test\t\innodb_table_locks_func.test ##################
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# #
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# Variable Name: innodb_table_locks #
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# Scope: GLOBAL | SESSION #
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# Access Type: Dynamic #
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# Data Type: boolean #
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# Default Value: 1 #
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# Range: 0,1 #
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# #
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# #
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# Creation Date: 2008-03-08 #
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# Author: Rizwan #
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# #
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# Description: Test Cases of Dynamic System Variable innodb_table_locks #
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# that checks the behavior of this variable #
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# #
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
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# server-system-variables.html #
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# #
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###############################################################################
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--source include/not_embedded.inc
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--source include/have_innodb.inc
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--echo '#--------------------FN_DYNVARS_048_01-------------------------#'
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####################################################################
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# Check if setting innodb_table_locks is changed in new connection #
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####################################################################
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SET @@global.innodb_table_locks = OFF;
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--echo 'connect (con1,localhost,root,,,,)'
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connect (con1,localhost,root,,,,);
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--echo 'connection con1'
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connection con1;
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SELECT @@global.innodb_table_locks;
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SELECT @@session.innodb_table_locks;
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disconnect con1;
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--echo '#--------------------FN_DYNVARS_048_02-------------------------#'
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###########################################################
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# Begin the functionality Testing of innodb_table_locks #
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###########################################################
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#==============================================================================
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--echo '----check when innodb_table_locks = ON and autocommit = OFF---'
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#==============================================================================
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--echo 'connect (con2,localhost,root,,,,)'
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connect (con2,localhost,root,,,,);
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--echo 'connection default'
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connection default;
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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CREATE TABLE t1 (a INT) ENGINE=INNODB;
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SET @@autocommit = OFF;
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SET @@innodb_table_locks = ON;
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BEGIN;
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INSERT INTO t1 VALUES(1);
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SELECT * FROM t1 FOR UPDATE;
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--echo 'CONNECTION con2'
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CONNECTION con2;
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SET @@innodb_table_locks = ON;
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SET @@autocommit = OFF;
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send LOCK TABLES t1 WRITE;
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|
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--echo 'CONNECTION default'
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CONNECTION default;
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COMMIT;
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|
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--echo 'CONNECTION con2'
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CONNECTION con2;
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UNLOCK tables;
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|
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DROP TABLE t1;
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disconnect con2;
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||||||
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##########################################################
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# End of functionality Testing for innodb_table_locks #
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##########################################################
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||||||
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|
||||||
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|
||||||
311
mysql-test/t/query_cache_wlock_invalidate_func.test
Normal file
311
mysql-test/t/query_cache_wlock_invalidate_func.test
Normal file
@ -0,0 +1,311 @@
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############# mysql-test\t\query_cache_wlock_invalidate_func.test ####################
|
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|
# #
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# Variable Name: query_cache_wlock_invalidate #
|
||||||
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# Scope: GLOBAL & SESSION #
|
||||||
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# Access Type: Dynamic #
|
||||||
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# Data Type: boolean #
|
||||||
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# Default Value: FALSE #
|
||||||
|
# Values: TRUE / 1, FALSE / 0 #
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# #
|
||||||
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# #
|
||||||
|
# Creation Date: 2008-02-21 #
|
||||||
|
# Author: Sharique Abdullah #
|
||||||
|
# #
|
||||||
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# Description: Test Cases of Dynamic System Variable "query_cache_wlock_invalidate" #
|
||||||
|
# that checks behavior of this variable in the following ways #
|
||||||
|
# * Default Value #
|
||||||
|
# * Valid & Invalid values #
|
||||||
|
# * Scope & Access method #
|
||||||
|
# * Cache behaviors #
|
||||||
|
# #
|
||||||
|
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
|
||||||
|
# server-system-variables.html#option_mysqld_query_cache_wlock_invalidate #
|
||||||
|
# #
|
||||||
|
######################################################################################
|
||||||
|
|
||||||
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--echo ** Setup **
|
||||||
|
--echo
|
||||||
|
#
|
||||||
|
# Setup
|
||||||
|
#
|
||||||
|
|
||||||
|
# disabled due to differences in the result
|
||||||
|
--disable_ps_protocol
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||||||
|
#
|
||||||
|
# Save initial value
|
||||||
|
#
|
||||||
|
--echo ** Connecting con0 using root **
|
||||||
|
connect (con0,localhost,root,,);
|
||||||
|
--echo ** Connecting con1 using root **
|
||||||
|
connect (con1, localhost, root,,);
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
|
||||||
|
SET @start_global_value = @@GLOBAL.query_cache_wlock_invalidate;
|
||||||
|
SET @start_session_value = @@SESSION.query_cache_wlock_invalidate;
|
||||||
|
|
||||||
|
SET @old_cache_size = @@GLOBAL.query_cache_size;
|
||||||
|
SET @old_cache_type = @@GLOBAL.query_cache_type;
|
||||||
|
|
||||||
|
#
|
||||||
|
# Creating test table
|
||||||
|
#
|
||||||
|
|
||||||
|
CREATE TABLE t1(id int, value varchar(10));
|
||||||
|
|
||||||
|
INSERT INTO t1 VALUES(1, 'val1');
|
||||||
|
INSERT INTO t1 VALUES(2, 'val2');
|
||||||
|
INSERT INTO t1 VALUES(3, 'val3');
|
||||||
|
|
||||||
|
#
|
||||||
|
# Clearing the query cache and setting up cache size
|
||||||
|
#
|
||||||
|
|
||||||
|
SET GLOBAL query_cache_size = 131072;
|
||||||
|
|
||||||
|
--echo FLUSHING CACHE
|
||||||
|
SET GLOBAL query_cache_size = 0;
|
||||||
|
SET GLOBAL query_cache_size = 131072;
|
||||||
|
|
||||||
|
SET GLOBAL query_cache_type = ON;
|
||||||
|
|
||||||
|
#
|
||||||
|
# Testing for value ON
|
||||||
|
#
|
||||||
|
--echo Testing for value ON
|
||||||
|
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
|
||||||
|
SET SESSION query_cache_wlock_invalidate = ON;
|
||||||
|
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
SET SESSION query_cache_wlock_invalidate = ON;
|
||||||
|
|
||||||
|
--echo '#----------------------------FN_DYNVARS_136_01--------------#'
|
||||||
|
#
|
||||||
|
# Testing for cache invalidation
|
||||||
|
#
|
||||||
|
|
||||||
|
--echo Testing for cache invalidation
|
||||||
|
|
||||||
|
SELECT * FROM t1;
|
||||||
|
|
||||||
|
SHOW STATUS LIKE 'Qcache_queries_in_cache';
|
||||||
|
--echo 1 Expected
|
||||||
|
|
||||||
|
LOCK TABLE t1 WRITE;
|
||||||
|
|
||||||
|
UNLOCK TABLES;
|
||||||
|
|
||||||
|
SHOW STATUS LIKE 'Qcache_queries_in_cache';
|
||||||
|
--echo 0 Expected
|
||||||
|
|
||||||
|
--echo '#----------------------------FN_DYNVARS_136_02-----------------------#'
|
||||||
|
#
|
||||||
|
# Testing for blockage of access
|
||||||
|
#
|
||||||
|
|
||||||
|
disable_result_log;
|
||||||
|
|
||||||
|
SELECT * FROM t1;
|
||||||
|
|
||||||
|
SHOW STATUS LIKE 'Qcache_queries_in_cache';
|
||||||
|
|
||||||
|
enable_result_log;
|
||||||
|
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
SELECT * FROM t1;
|
||||||
|
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
|
||||||
|
LOCK TABLE t1 WRITE;
|
||||||
|
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
--echo ** Asynchronous Execution **
|
||||||
|
delimiter |;
|
||||||
|
|
||||||
|
send
|
||||||
|
SET @startTime = NOW();
|
||||||
|
SELECT * FROM t1;
|
||||||
|
SET @endTime = NOW();
|
||||||
|
SET @TimeDifference = TIME_TO_SEC(TIMEDIFF(@endTime, @startTime)) >= 2;
|
||||||
|
SELECT @TimeDifference;|
|
||||||
|
|
||||||
|
delimiter ;|
|
||||||
|
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
|
||||||
|
--echo Sleeping 2 Seconds before unlock
|
||||||
|
--sleep 2
|
||||||
|
UNLOCK TABLES;
|
||||||
|
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
--echo ** Asynchronous Result **
|
||||||
|
reap;
|
||||||
|
|
||||||
|
#
|
||||||
|
# Testing for value OFF
|
||||||
|
#
|
||||||
|
--echo Testing for value OFF
|
||||||
|
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
|
||||||
|
SET SESSION query_cache_wlock_invalidate = OFF;
|
||||||
|
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
SET SESSION query_cache_wlock_invalidate = OFF;
|
||||||
|
|
||||||
|
--echo '#----------------------------FN_DYNVARS_136_03------------------#'
|
||||||
|
#
|
||||||
|
# Testing for cache invalidation
|
||||||
|
#
|
||||||
|
|
||||||
|
--echo Testing for cache invalidation
|
||||||
|
|
||||||
|
SELECT * FROM t1;
|
||||||
|
|
||||||
|
SHOW STATUS LIKE 'Qcache_queries_in_cache';
|
||||||
|
--echo 1 Expected
|
||||||
|
|
||||||
|
LOCK TABLE t1 WRITE;
|
||||||
|
|
||||||
|
UNLOCK TABLES;
|
||||||
|
|
||||||
|
SHOW STATUS LIKE 'Qcache_queries_in_cache';
|
||||||
|
--echo 1 Expected
|
||||||
|
|
||||||
|
--echo '#----------------------------FN_DYNVARS_136_04---------------------#'
|
||||||
|
#
|
||||||
|
# Testing for blockage of access
|
||||||
|
#
|
||||||
|
|
||||||
|
disable_result_log;
|
||||||
|
|
||||||
|
SELECT * FROM t1;
|
||||||
|
|
||||||
|
SHOW STATUS LIKE 'Qcache_queries_in_cache';
|
||||||
|
|
||||||
|
enable_result_log;
|
||||||
|
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
SELECT * FROM t1;
|
||||||
|
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
|
||||||
|
LOCK TABLE t1 WRITE;
|
||||||
|
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
|
||||||
|
--echo ** Asynchronous Execution **
|
||||||
|
delimiter |;
|
||||||
|
|
||||||
|
send
|
||||||
|
SET @startTime = NOW();
|
||||||
|
SELECT * FROM t1;
|
||||||
|
SET @endTime = NOW();
|
||||||
|
SET @TimeDifference = TIME_TO_SEC(TIMEDIFF(@endTime, @startTime));
|
||||||
|
SELECT @TimeDifference;|
|
||||||
|
|
||||||
|
delimiter ;|
|
||||||
|
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
|
||||||
|
--echo Sleeping 2 Seconds before unlock
|
||||||
|
--sleep 2
|
||||||
|
UNLOCK TABLES;
|
||||||
|
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
--echo ** Asynchronous Result **
|
||||||
|
reap;
|
||||||
|
|
||||||
|
--echo 'Bug#35390 the time difference should not be 2 seconds in this case,'
|
||||||
|
--echo 'it should be less than a second;'
|
||||||
|
|
||||||
|
--echo '#----------------------------FN_DYNVARS_136_05------------------------#'
|
||||||
|
#
|
||||||
|
# Session data integrity check & GLOBAL Value check
|
||||||
|
#
|
||||||
|
|
||||||
|
SET GLOBAL query_cache_wlock_invalidate = OFF;
|
||||||
|
|
||||||
|
--echo ** Connecting con_int1 using root **
|
||||||
|
connect (con_int1,localhost,root,,);
|
||||||
|
--echo ** Connection con_int1 **
|
||||||
|
connection con_int1;
|
||||||
|
|
||||||
|
SELECT @@SESSION.query_cache_wlock_invalidate;
|
||||||
|
--echo Expected Value : 0 / OFF;
|
||||||
|
SET SESSION query_cache_wlock_invalidate = ON;
|
||||||
|
|
||||||
|
--echo ** Connecting con_int2 using root **
|
||||||
|
connect (con_int2,localhost,root,,);
|
||||||
|
--echo ** Connection con_int2 **
|
||||||
|
connection con_int2;
|
||||||
|
|
||||||
|
SELECT @@SESSION.query_cache_wlock_invalidate;
|
||||||
|
--echo Expected Value : 0 / OFF;
|
||||||
|
|
||||||
|
SET SESSION query_cache_wlock_invalidate = OFF;
|
||||||
|
|
||||||
|
--echo ** Connection con_int1 **
|
||||||
|
connection con_int1;
|
||||||
|
SELECT @@SESSION.query_cache_wlock_invalidate;
|
||||||
|
--echo Expected Value : 1 / ON;
|
||||||
|
|
||||||
|
--echo ** Connection con_int2 **
|
||||||
|
connection con_int2;
|
||||||
|
SELECT @@SESSION.query_cache_wlock_invalidate;
|
||||||
|
--echo Expected Value : 0 / OFF;
|
||||||
|
|
||||||
|
SELECT @@GLOBAL.query_cache_wlock_invalidate;
|
||||||
|
--echo Expected Value : 0 / OFF;
|
||||||
|
|
||||||
|
--echo ** Connection default **
|
||||||
|
connection default;
|
||||||
|
--echo Disconnecting Connections con_int1, con_int2
|
||||||
|
disconnect con_int1;
|
||||||
|
disconnect con_int2;
|
||||||
|
|
||||||
|
#
|
||||||
|
# Cleanup
|
||||||
|
#
|
||||||
|
--echo
|
||||||
|
--echo CLEANUP
|
||||||
|
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
|
||||||
|
SET @@GLOBAL.query_cache_wlock_invalidate = @start_global_value;
|
||||||
|
SET @@SESSION.query_cache_wlock_invalidate = @start_session_value ;
|
||||||
|
SET @@GLOBAL.query_cache_size = @old_cache_size;
|
||||||
|
SET @@GLOBAL.query_cache_type = @old_cache_type;
|
||||||
|
|
||||||
|
--echo ** Connection default **
|
||||||
|
connection default;
|
||||||
|
--echo Disconnecting Connections con0, con1
|
||||||
|
disconnect con0;
|
||||||
|
disconnect con1;
|
||||||
|
|
||||||
|
DROP TABLE t1;
|
||||||
|
|
||||||
|
--enable_ps_protocol
|
||||||
|
|
||||||
79
mysql-test/t/timestamp_func.test
Normal file
79
mysql-test/t/timestamp_func.test
Normal file
@ -0,0 +1,79 @@
|
|||||||
|
############# mysql-test\t\timestamp_func.test #############################
|
||||||
|
# #
|
||||||
|
# Variable Name: timestamp #
|
||||||
|
# Scope: GLOBAL #
|
||||||
|
# Access Type: Dynamic #
|
||||||
|
# Data Type: INTEGER #
|
||||||
|
# #
|
||||||
|
# #
|
||||||
|
# Creation Date: 2008-02-25 #
|
||||||
|
# Author: Sharique Abdullah #
|
||||||
|
# #
|
||||||
|
# Description: Test Cases of Dynamic System Variable "timestamp" #
|
||||||
|
# that checks behavior of this variable in the following ways #
|
||||||
|
# * Functionality based on different values #
|
||||||
|
# #
|
||||||
|
# Reference: http://dev.mysql.com/doc/refman/5.1/en/set-option.html #
|
||||||
|
# #
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
--echo ** Setup **
|
||||||
|
--echo
|
||||||
|
#
|
||||||
|
# Setup
|
||||||
|
#
|
||||||
|
--echo ** Connecting con0 using root **
|
||||||
|
connect (con0,localhost,root,,);
|
||||||
|
--echo ** Connecting con1 using root **
|
||||||
|
connect (con1, localhost, root,,);
|
||||||
|
|
||||||
|
--echo '#-----------------------------FN_DYNVARS_179_01------------------#'
|
||||||
|
#
|
||||||
|
# Checking for connection 1
|
||||||
|
#
|
||||||
|
|
||||||
|
--echo ** Connection con0 **
|
||||||
|
connection con0;
|
||||||
|
SET @ts_old = @@SESSION.timestamp;
|
||||||
|
--echo waiting 1 sec
|
||||||
|
--sleep 1
|
||||||
|
SET @ts_new = @@SESSION.timestamp;
|
||||||
|
SELECT @ts_new - @ts_old AS 'Timestamp Difference';
|
||||||
|
--echo 1 Expected
|
||||||
|
|
||||||
|
|
||||||
|
#
|
||||||
|
# Checking for connection 2
|
||||||
|
#
|
||||||
|
--echo ** Connection con1 **
|
||||||
|
connection con1;
|
||||||
|
SET @ts_old = @@SESSION.timestamp;
|
||||||
|
--echo waiting 4 sec
|
||||||
|
--sleep 4
|
||||||
|
SET @ts_new = @@SESSION.timestamp;
|
||||||
|
SELECT @ts_new - @ts_old AS 'Timestamp Difference';
|
||||||
|
--echo 4 Expected
|
||||||
|
|
||||||
|
--echo '#-----------------------------FN_DYNVARS_179_02---------------------#'
|
||||||
|
#
|
||||||
|
# Testing timezone change effect
|
||||||
|
#
|
||||||
|
|
||||||
|
SET @ts_old = @@SESSION.timestamp;
|
||||||
|
--sleep 1
|
||||||
|
--echo Changing time zone
|
||||||
|
SET time_zone = 'MET';
|
||||||
|
SET @ts_new = @@SESSION.timestamp;
|
||||||
|
SELECT @ts_new - @ts_old >= 1 AS 'Timestamp Difference';
|
||||||
|
--echo >=1 Expected
|
||||||
|
|
||||||
|
#
|
||||||
|
# Cleanup
|
||||||
|
#
|
||||||
|
--echo ** Cleanup **
|
||||||
|
|
||||||
|
--echo ** Connection default **
|
||||||
|
connection default;
|
||||||
|
--echo Disconnecting Connections con0, con1
|
||||||
|
disconnect con0;
|
||||||
|
disconnect con1;
|
||||||
Reference in New Issue
Block a user