- remove totally wrong (syntax) entries from disabled.def
- remove entries belonging to deleted tests from disabled.def
- correct the comments (correct the bug mentioned) of entries in disabled.def
- remove never completed tests which were accidently pushed
- disable the test suffering from Bug#41098 Query Cache returns wrong result with
concurrent insert
- additional improvements
Details:
- Move the test for the historic bug
Bug 28249 Query Cache returns wrong result with concurrent insert / certain lock
into its own testscript query_cache_28249.test.
- query_cache.test:
- replace error numbers with error names
- remove trailing spaces, replace tabs with spaces
- reset of @@global.log_bin_trust_function_creators to its original value
at the end of the test
- query_cache_28249.test:
- replace sleep 5 with poll routine
- avoid random differences caused by concurrent_inserts effects
- improved comments and formatting
Re-enabling this test in 5.1 tree since the bug that caused disabling
(Bug#33696 CSV storage engine allows nullable colums via ALTER TABLE statements)
doesn't appear in 5.1 (6.0 only)
Recorded .result file and removed test from the main.disabled.def file.
Bug#39848 events_bugs fails sporadically on pushbuild
(missing rows in table event_log)
Details: Reimplement the subtest for BUG 28924
- check if the number of rows within the table
event_log changes but don't print rows
because the number varies depending on
load on testing box
- shift DROP USER befor DROP EVENT
= Subtest fits again to old bug
- remove no more needed comments + variables
Bug#39863 events_bugs fails sporadically on pushbuild
(extra processes in I_S.PROCESSLIST)
Details: Abort with appropriate message to the protocol if
release_lock() does not has the intended effect.
This cannot prevent problems caused by the probably
buggy release_lock() but it reveals if we had a
problem in this area.
Bug#39978 main.events_bugs does not clean up
Detail: Restore global.event_scheduler = ON at end of test
Bug#39569 events_bugs fails sporadically on pushbuild
(should have failed with errno 1539)
Detail: Set $wait_timeout to 4 instead of 2
- Fix two instabilities (result sets pulled from processlist in
subtest for bug 16407) which were found during tests with high
parallel I/O load
- Minor improvements of formatting
Details:
- Add comments
- Remove tabs and trailing blanks
- Add line breaks for better readability
mysqltest disconnect/connect-combo could be so
quick that connect would hit the server before
it had processed the disconnect. Since that
resulted in one more concurrent connection than
we meant to have, global or per-user
max-user-connections could be exceeded.
This could lead to "random" failures in tests
that set those limits.
The failing test case is depending on unnecessary status variable output
which changes based on build configuration. By reducing the output the test
becomes more stable.
FLUSH STATUS doesn't clear the values of the global status variables.
The test case is reduced to testing session local Com-variables until
FLUSH GLOBAL STATUS is implemented.
Enable previously disabled test cases which were tested against
the embedded build. The test cases are modified so that they require
non-embedded build.
WL#4165 Prepared statements: validation
WL#4166 Prepared statements: automatic re-prepare
Fixes
Bug#27430 Crash in subquery code when in PS and table DDL changed after PREPARE
Bug#27690 Re-execution of prepared statement after table was replaced with a view crashes
Bug#27420 A combination of PS and view operations cause error + assertion on shutdown
The basic idea of the patch is to keep track of table metadata between
prepared statement prepare and execute. If some table used in the statement
has changed, the prepared statement is re-prepared before execution.
See WL#4165 and WL#4166 contents and comments in the code for details
of the implementation.
Mtr restarts servers because an option file exist for slave.
The option file for slave forces to skip test.foo table for replication.
But really test case does not invlved test.foo table at all.
So option file can be removed and mtr will not restart servers for test case.
Added --log-slave-updates because test requires it.
The events based on LOAD DATA INFILE masked by --replace_regex instead restarting of slave.
Added waiting start and stop of slave after START|STOP SLAVE statements.
Bug#34678 @@debug variable's incremental mode
The problem is that the per-thread debugging settings stack wasn't
being deallocated before the thread termination, leaking the stack
memory. The chosen solution is to push a new state if the current
is set to the initial settings and pop it (free) once the thread
finishes.
