Fixes to get the test suite to run without failures.
mysql-test/r/information_schema.result:
Additional variables available now.
Sort output to avoid depending on engine order.
mysql-test/r/information_schema_all_engines.result:
More variables now.
mysql-test/r/innodb-autoinc.result:
Avoid picking up pbxt variables in result
mysql-test/r/innodb-index.result:
Save state to not corrupt following testcases.
Suppress an expected warning.
mysql-test/r/innodb-zip.result:
Work around a problem with dependency on zlib version
mysql-test/r/innodb.result:
Checksums have changed in Maria.
Save and restore server state to not corrupt following testcases.
mysql-test/r/innodb_bug36169.result:
Save and restore server state to not corrupt following testcases.
mysql-test/r/innodb_xtradb_bug317074.result:
Save and restore server state to not corrupt following testcases.
mysql-test/r/row-checksum-old.result:
Update result file
mysql-test/r/row-checksum.result:
Update result file
mysql-test/t/information_schema.test:
Sort output to avoid depending on engine order.
mysql-test/t/innodb-analyze.test:
Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb-autoinc.test:
Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb-index.test:
Save state to not corrupt following testcases.
Suppress an expected warning.
mysql-test/t/innodb-zip.test:
Work around a problem with dependency on zlib version
mysql-test/t/innodb.test:
Save and restore server state to not corrupt following testcases.
Update --replace statements for new mysql-test-run
mysql-test/t/innodb_bug34300.test:
Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_bug36169.test:
Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_bug36172.test:
Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_xtradb_bug317074.test:
Save and restore server state to not corrupt following testcases.
mysql-test/t/partition_innodb.test:
Fix regexps to work with new SHOW INNODB STATUS output.
mysys/thr_mutex.c:
Initialize mutex deadlock detection lazily.
This allows to test XtraDB, which initializes huge amounts of mutexes without using any but a few of them.
storage/xtradb/ibuf/ibuf0ibuf.c:
Fix problem where value of INNODB_IBUF_MAX_SIZE would depend on the alignment of memory
allocated by the buffer pool.
storage/xtradb/include/sync0rw.h:
Fix XtraDB to compile without GCC atomic operation intrinsics (performance may suffer
when they are not available though).
storage/xtradb/include/sync0rw.ic:
Fix XtraDB to compile without GCC atomic operation intrinsics (performance may suffer
when they are not available though).
storage/xtradb/include/univ.i:
Fix for MariaDB
storage/xtradb/setup.sh:
Remove no longer needed file from XtraDB.
storage/xtradb/srv/srv0start.c:
Fix for MariaDB
The original XtraDB (and InnoDB plugin) is shipped as a separate source tree which is copied
into the MySQL source, after which a setup.sh script must be run to move things into place.
Now that XtraDB is part of the MariaDB source tree, this commit fixes these things up once
and for all:
- New innodb build scripts.
- Test suite fixes (new tests and patches to existing).
- Remove files no longer needed due to this.
Fix mysql-test-run.pl to not terminate early when warnings in error logs are detected during
server shutdown. Instead, give a nice summary report at the end of the failures.
Fix code to make 100% sure no failures will go undetected.
Revert earlier wrong change.
Fix race with port allocation semaphore file permissions.
Adjust testsuite to copy with new PBXT engine now in the tree. The PBXT engine causes an
extra table to appear in the INFORMATION_SCHEMA. This causes different output for a few
test cases.
dbug/dbug.c:
If DbugParse() is called multiple times, the stack->keywords for the
top stack frame could be overwritten without being freed, causing a
memory leak reported by Valgrind.
include/my_global.h:
Add useful macro for different values when Valgrind (HAVE_purify) and not.
mysql-test/extra/rpl_tests/rpl_auto_increment.test:
Omit pbxt variables from show variables output.
mysql-test/include/have_pbxt.inc:
Add facility to disable test if PBXT engine is not available.
mysql-test/lib/mtr_report.pm:
Give a nice summary report at the end of tests of any warnings seen in logs during
server shutdowns.
mysql-test/lib/mtr_unique.pm:
Move chmod 777 to greatly reduce the risk of leaving the port semaphore file unaccessible
bu other users.
mysql-test/mysql-test-run.pl:
Don't abort in case of warnings detected, instead give a nice summary report.
Fix code to make 100% sure no failures will go undetected.
Revert earlier wrong change when master disconnects early.
mysql-test/r/information_schema.result:
Omit PBXT INFORMATION_SCHEMA table from output.
Move part of test to information_schema_all_engines.
mysql-test/r/information_schema_all_engines.result:
New file for information_schema tests that depend on which engines are available.
mysql-test/r/information_schema_db.result:
Move part of test to information_schema_all_engines.
mysql-test/r/innodb-autoinc.result:
Omit pbxt variables from show variables output.
mysql-test/r/mysqlshow.result:
Move part of test to information_schema_all_engines.
mysql-test/suite/rpl/r/rpl_auto_increment.result:
Omit pbxt variables from show variables output.
mysql-test/t/information_schema.test:
Omit PBXT INFORMATION_SCHEMA table from output.
Move part of test to information_schema_all_engines.
mysql-test/t/information_schema_all_engines.test:
New file for information_schema tests that depend on which engines are available.
mysql-test/t/information_schema_db.test:
Move part of test to information_schema_all_engines.
mysql-test/t/innodb-autoinc.test:
Omit pbxt variables from show variables output.
mysql-test/t/mysqlshow.test:
Move part of test to information_schema_all_engines.
mysql-test/valgrind.supp:
Add variant suppression (different system library versions).
Add suppression for problem with inet_ntoa().
sql/mysqld.cc:
Fix missing DBUG_RETURN.
Fix uninitialised thd->connect_utime, likely introduced by pool_of_threads.
sql/set_var.cc:
Fix one-byte buffer overflow in several places.
Fix unsafe use of String::c_ptr() of stack-allocated String buffer.
sql/sql_select.cc:
Silence valgrind warning due to GCC bug.
sql/sql_string.h:
Document potential problem with String::c_ptr() and String() constructor with caller-supplied buffer.
storage/archive/azio.c:
Silence Valgrind false warning for libz.
conflicts:
Text conflict in client/mysqltest.cc
Text conflict in mysql-test/include/wait_until_connected_again.inc
Text conflict in mysql-test/lib/mtr_report.pm
Text conflict in mysql-test/mysql-test-run.pl
Text conflict in mysql-test/r/events_bugs.result
Text conflict in mysql-test/r/log_state.result
Text conflict in mysql-test/r/myisam_data_pointer_size_func.result
Text conflict in mysql-test/r/mysqlcheck.result
Text conflict in mysql-test/r/query_cache.result
Text conflict in mysql-test/r/status.result
Text conflict in mysql-test/suite/binlog/r/binlog_index.result
Text conflict in mysql-test/suite/binlog/r/binlog_innodb.result
Text conflict in mysql-test/suite/rpl/r/rpl_packet.result
Text conflict in mysql-test/suite/rpl/t/rpl_packet.test
Text conflict in mysql-test/t/disabled.def
Text conflict in mysql-test/t/events_bugs.test
Text conflict in mysql-test/t/log_state.test
Text conflict in mysql-test/t/myisam_data_pointer_size_func.test
Text conflict in mysql-test/t/mysqlcheck.test
Text conflict in mysql-test/t/query_cache.test
Text conflict in mysql-test/t/rpl_init_slave_func.test
Text conflict in mysql-test/t/status.test
compiled --with-debug, due to bug 39828, "autoinc wraps around when offset and
increment > 1". This change should be reverted when that bug is fixed (and a
a few other minor changes to the test as described in comments).
A follow-up fix for Bug 38839, which exposed a pre-existing bug in the
autoinc handling.
Detailed revision comments:
r2722 | sunny | 2008-10-04 02:48:04 +0300 (Sat, 04 Oct 2008) | 18 lines
branches/5.1: This bug has always existed but was masked by other errors. The
fix for bug# 38839 triggered this bug. When the offset and increment are > 1
we need to calculate the next value taking into consideration the two
variables. Previously we simply assumed they were 1 particularly offset was
never used. MySQL does its own calculation and that's probably why it seemed
to work in the past. We would return what we thought was the correct next
value and then MySQL would recalculate the actual value from that and return
it to the caller (e.g., handler::write_row()). Several new tests have been
added that try and catch some edge cases. The tests exposed a wrap around
error in MySQL next value calculation which was filed as bug 39828. The tests
will need to be updated once MySQL fix that bug.
One good side effect of this fix is that dict_table_t size has been
reduced by 8 bytes because we have moved the autoinc_increment field to
the row_prebuilt_t structure. See review-board for a detailed discussion.
rb://3
Bug #38839: auto increment does not work properly with InnoDB after update
Detailed revision comments:
r2609 | sunny | 2008-08-24 01:19:05 +0300 (Sun, 24 Aug 2008) | 12 lines
branches/5.1: Fix for MySQL Bug#38839. Reset the statement level last
value field in prebuilt. This field tracks the last value in an autoincrement
interval. We use this value to check whether we need to update a table's
AUTOINC counter, if the value written to a table is less than this value
then we avoid updating the table's AUTOINC value in order to reduce
mutex contention. If it's not reset (e.g., after a DELETE statement) then
there is the possibility of missing updates to the table's AUTOINC counter
resulting in a subsequent duplicate row error message under certain
conditions (see the test case for details).
Bug #38839 - auto increment does not work properly with InnoDB after update
Bug#37531, Bug#36941, Bug#36941, Bug#36942, Bug#38185.
Also include test case from Bug 34300 which was left out from earlier snapshot
(5.1-ss2387).
Also include fix for Bug #29507, "TRUNCATE shows to many rows effected", since
the fix for Bug 37531 depends on it.
