mysql-test/suite/rpl/r/rpl_innodb_bug28430.result:
Result file change.
mysql-test/suite/rpl/t/rpl_innodb_bug28430.test:
Include file show_slave_status.inc should be used for portable SHOW SLAVE STATUS.
The rpl_trigger test case indicated a problem with idempotency support when run
under row-based replication, which this patch fixes.
However, despite this, the test is not designed for execution under row-based
replication and hence rpl_trigger.test is not executed under row-based
replication.
The problem is that the test expects triggers to be executed when the slave
updates rows on the slave, and this is (deliberately) not done with row-based
replication.
sql/log_event.cc:
Adding function to print symbolic name of handler errors for debug purposes.
Ignoring some more error messages to provide full idempotency support for
update and delete operations.
mysql-test/suite/rpl/r/rpl_idempotency.result:
New BitKeeper file ``mysql-test/suite/rpl/r/rpl_idempotency.result''
mysql-test/suite/rpl/t/rpl_idempotency.test:
New BitKeeper file ``mysql-test/suite/rpl/t/rpl_idempotency.test''
The rpl_trigger test case indicated a problem with idempotency support when run
under row-based replication, which this patch fixes.
However, despite this, the test is not designed for execution under row-based
replication and hence rpl_trigger.test is not executed under row-based
replication.
The problem is that the test expects triggers to be executed when the slave
updates rows on the slave, and this is (deliberately) not done with row-based
replication.
into mysql.com:/usr/clones/rpl-push
mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test:
Auto merged
mysql-test/suite/rpl/r/rpl_extraCol_innodb.result:
Auto merged
mysql-test/suite/rpl/r/rpl_extraCol_myisam.result:
Auto merged
mysql-test/suite/rpl_ndb/r/rpl_ndb_extraCol.result:
Auto merged
into whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb-merge
mysql-test/suite/rpl/r/rpl_bug31076.result:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/sql_update.cc:
Auto merged
storage/ndb/include/ndbapi/Ndb.hpp:
Auto merged
mysql-test/suite/rpl/t/rpl_bug31076.test:
manual merge
into koti.dsl.inet.fi:/home/elkin/MySQL/5.1-merge-bug27571
client/mysql.cc:
Auto merged
mysql-test/r/ctype_euckr.result:
Auto merged
mysql-test/r/ctype_uca.result:
Auto merged
mysql-test/suite/binlog/r/binlog_killed.result:
Auto merged
mysql-test/suite/binlog/t/binlog_killed.test:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/log_event.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
strings/ctype-euc_kr.c:
Auto merged
mysql-test/suite/rpl/r/rpl_sp_effects.result:
manual merge ul
mysql-test/suite/rpl/t/rpl_sp_effects.test:
manual merge
sql/slave.cc:
leaving for manual merge
sql/sql_delete.cc:
leaving for manual merge
sql/sql_insert.cc:
leaving for manual merge
sql/sql_load.cc:
leaving for manual merge
sql/sql_update.cc:
leaving for manual merge
into mysql.com:/home/bar/mysql-work/mysql-5.1-new-rpl-merge
client/mysql.cc:
Auto merged
mysql-test/r/ctype_euckr.result:
Auto merged
mysql-test/r/ctype_uca.result:
Auto merged
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/r/func_regexp.result:
Auto merged
mysql-test/suite/rpl/r/rpl_bug31076.result:
Auto merged
mysql-test/t/ctype_utf8.test:
Auto merged
mysql-test/t/func_regexp.test:
Auto merged
mysql-test/t/partition.test:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/handler.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_xmlfunc.cc:
Auto merged
sql/log.cc:
Auto merged
sql/log.h:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
strings/ctype-euc_kr.c:
Auto merged
sql/sql_yacc.yy:
Reverting Rafal's changes: TRANSACTIONAL_SYM was removed in a mistake.
mysql-test/r/ctype_ucs.result:
After merge fix
mysql-test/suite/rpl/t/rpl_bug31076.test:
After merge fix.
mysql-test/t/ctype_ucs.test:
After megre fix
into trift2.:/MySQL/M51/push-5.1
configure.in:
Auto merged
mysql-test/suite/funcs_1/r/innodb__datadict.result:
Auto merged
mysql-test/suite/funcs_1/r/memory__datadict.result:
Auto merged
mysql-test/suite/funcs_1/r/myisam__datadict.result:
Auto merged
mysql-test/r/partition.result:
Ensure test for bug number 27816 is in the merged tree.
mysql-test/t/partition.test:
Ensure test for bug number 27816 is in the merged tree.
mysql-test/suite/rpl/t/rpl_row_until.test:
- Add a "wait_for_slave_to_stop.inc" after the two "stop slave"
commands after wich we want to show the slaves status
mysql-test/suite/rpl/t/rpl_stm_until.test:
- Add a "wait_for_slave_to_stop.inc" after the two "stop slave"
commands after wich we want to show the slaves status
replication):
Incremental patch to enable idempotency support for update events again.
The final handling of errors will be done in BUG#31609, and until then
the handling of errors should be consistent between the different types
of changes.
mysql-test/suite/rpl/r/rpl_row_basic_11bugs.result:
Result change.
mysql-test/suite/rpl/r/rpl_temporary_errors.result:
Result change.
mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test:
Changing test to assume idempotency handling of update event.
mysql-test/suite/rpl/t/rpl_temporary_errors.test:
Changing test to assume idempotency handling of update event.
sql/log_event.cc:
Incremental patch to enable idempotency support for the update events again.
The real error handling will be implemented in BUG#31609.
replication):
Incremental patch to enable idempotency support for update events again.
The final handling of errors will be done in BUG#31609, and until then
the handling of errors should be consistent between the different types
of changes.
Non-determinism in the tests was due to results of SBR are different from those gained
with row binlog format.
Because tests effectively verify skipping only ER_DUP_ENTRY it is explicitly required
to run the test on in mixed and stmt binlog format.
ER_DUP_ENTRY is automatically ignored when happened in RBR because of implicit rule
favoring reentrant reading from binlog rule
which means that a Write_rows_log_event overwrites a slave's row
if the one has the same primary key.
If future we might have skipping error due to applying of row-based events.
The comments added saying a new file would be needed for that: rpl_row_skip_error or smth.
mysql-test/suite/rpl/r/rpl_skip_error.result:
new results
mysql-test/suite/rpl/t/rpl_skip_error-slave.opt:
wrong error code that can not happen in the test removed.
mysql-test/suite/rpl/t/rpl_skip_error.test:
enforcing the test is to skip only errors due to SBR.
The current test does not check anything for RBR as ignorable ER_DUP_ENTRY
does make sense only for SBR.
Non-determinism in the tests was due to results of SBR are different from those gained
with row binlog format.
Because tests effectively verify skipping only ER_DUP_ENTRY it is explicitly required
to run the test on in mixed and stmt binlog format.
ER_DUP_ENTRY is automatically ignored when happened in RBR because of implicit rule
favoring reentrant reading from binlog rule
which means that a Write_rows_log_event overwrites a slave's row
if the one has the same primary key.
If future we might have skipping error due to applying of row-based events.
The comments added saying a new file would be needed for that: rpl_row_skip_error or smth.
into kindahl-laptop.dnsalias.net:/home/bk/b28618-mysql-5.1-rpl
mysql-test/suite/rpl_ndb/r/rpl_ndb_extraCol.result:
Auto merged
sql/log_event.cc:
Auto merged
sql/log_event.h:
Auto merged
sql/rpl_rli.h:
Auto merged
sql/slave.cc:
Auto merged
If a temporary error occured inside a group on an event that was not the first
event of the group, the slave could get stuck because the retry counter is reset
whenever an event was executed successfully.
This patch only reset the retry counter when an entire group has been successfully
executed, or failed with a non-transient error.
sql/slave.cc:
Adding debug printouts to every place where Relay_log_info::trans_retries
is changed and to has_temporary_error() to print the error when returning.
Adding debug variable all_errors_are_temporary_errors to make all errors
for slave thread temporary errors.
Adding code so that the Relay_log_info::trans_retries is only reset when
an entire group was sucessfully executed, or a non-temporary error occured.
mysql-test/suite/rpl/r/rpl_temporary_errors.result:
New BitKeeper file ``mysql-test/suite/rpl/r/rpl_temporary_errors.result''
mysql-test/suite/rpl/t/rpl_temporary_errors-slave.opt:
New BitKeeper file ``mysql-test/suite/rpl/t/rpl_temporary_errors-slave.opt''
mysql-test/suite/rpl/t/rpl_temporary_errors.test:
New BitKeeper file ``mysql-test/suite/rpl/t/rpl_temporary_errors.test''
If a temporary error occured inside a group on an event that was not the first
event of the group, the slave could get stuck because the retry counter is reset
whenever an event was executed successfully.
This patch only reset the retry counter when an entire group has been successfully
executed, or failed with a non-transient error.
When replicating an update pair (before image, after image) under row-based
replication, and the before image is not found on the slave, the after image
was not discared, and was hence read as a before image for the next row.
Eventually, this lead to an after image being read outside the block of rows
in the event, causing an assertion to fire.
This patch fixes this by reading the after image in the event that the row
was not found on the slave, adds some extra debug assertion to catch future
errors earlier, and also adds a few non-debug checks to prevent reading
outside the block of the event.
include/my_base.h:
Adding error code HA_ERR_CORRUPT_EVENT.
mysql-test/suite/rpl/r/rpl_row_basic_11bugs.result:
Result change.
mysql-test/suite/rpl/t/rpl_row_basic_11bugs.test:
Adding test to try to use row-based replication to replicate an
update of a row that doesn't exist on the slave. We should get
an apropriate error and the slave should stop.
sql/log_event.cc:
Adding debug printouts. Adding code to Update_rows_log_event::do_exec_row()
so that the after image is read (and ignored) in the event of an error in
finding the row. This is necessary so that the second pair of images is
read correctly for the next update pair.
Changing logic for ignoring errors to not include update events, since
a "key not found" error or a "record changed" error is not idempotent
for updates, just for deletes and inserts.
sql/log_event.h:
Adding debug assertions to check that row reading is within the events block of rows.
When replicating an update pair (before image, after image) under row-based
replication, and the before image is not found on the slave, the after image
was not discared, and was hence read as a before image for the next row.
Eventually, this lead to an after image being read outside the block of rows
in the event, causing an assertion to fire.
This patch fixes this by reading the after image in the event that the row
was not found on the slave, adds some extra debug assertion to catch future
errors earlier, and also adds a few non-debug checks to prevent reading
outside the block of the event.
is possible):
When skipping the beginning of a transaction starting with BEGIN, the OPTION_BEGIN
flag was not set correctly, which caused the slave to not recognize that it was
inside a group. This patch sets the OPTION_BEGIN flag for BEGIN, COMMIT, ROLLBACK,
and XID events. It also adds checks if inside a group before decreasing the
slave skip counter to zero.
Begin_query_log_event was not marked that it could not end a group, which is now
corrected.
mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test:
Correcting slave skip counter to get the correct behaviour.
mysql-test/suite/rpl/r/rpl_slave_skip.result:
Result change.
mysql-test/suite/rpl/t/rpl_slave_skip.test:
Adding tests to check that skipping works for transactions:
- Skipping one group with BEGIN first
- Skipping two groups with BEGIN first
- Skipping one group without BEGIN first but with AUTOCOMMIT=0
- LOAD DATA INFILE under statement-based replication
mysql-test/suite/rpl_ndb/r/rpl_ndb_extraCol.result:
Result change.
sql/log_event.cc:
Adding checks if we're in a group when the slave skip counter is 1.
In that case, we should keep going.
Adding helping member function Log_event::continue_group() denoting
that this event cannot end a group, and if the skip counter indicates
that the group ends after this event, it should not decrease the skip
counter.
Query_log_event will change the OPTION_BEGIN flag for BEGIN, COMMIT, and
ROLLBACK, even when skipping because of a positive skip count, and
Xid_log_event will also affect the OPTION_BEGIN flag, even when being
skipped.
Begin_load_query_log_event cannot end a group, so it is marked to
continue the group.
sql/log_event.h:
Adding helper function Log_event::continue_group().
sql/rpl_rli.h:
Adding Relay_log_info::get_flag() to get the value of a
replication flag.
sql/slave.cc:
Adding debug output and changing debug message.
mysql-test/suite/rpl/data/rpl_bug28618.dat:
New BitKeeper file ``mysql-test/suite/rpl/data/rpl_bug28618.dat''
mysql-test/suite/rpl/t/rpl_slave_skip-slave.opt:
New BitKeeper file ``mysql-test/suite/rpl/t/rpl_slave_skip-slave.opt''
is possible):
When skipping the beginning of a transaction starting with BEGIN, the OPTION_BEGIN
flag was not set correctly, which caused the slave to not recognize that it was
inside a group. This patch sets the OPTION_BEGIN flag for BEGIN, COMMIT, ROLLBACK,
and XID events. It also adds checks if inside a group before decreasing the
slave skip counter to zero.
Begin_query_log_event was not marked that it could not end a group, which is now
corrected.
mysql-test/suite/rpl/include/rpl_mixed_check_select.inc:
Added ORDER BY for SELECT
mysql-test/suite/rpl/include/rpl_mixed_check_view.inc:
Added ORDER BY for VIEW
mysql-test/suite/rpl/include/rpl_mixed_dml.inc:
Added ORDER BY for SELECT
mysql-test/suite/rpl/r/rpl_innodb_mixed_dml.result:
Updated result file
