INSERTS/UPDATES ON TEMPORARY TABLES
Bug#14294223: CHANGES NOT ALLOWED TO TEMPORARY TABLES ON
READ-ONLY SERVERS
Problem:
========
Running 5.5.14 in read only we can create temporary tables
but can not insert or update records in the table. When we
try we get Error 1290 : The MySQL server is running with the
--read-only option so it cannot execute this statement.
Analysis:
=========
This bug is very specific to binlog being enabled and
binlog-format being stmt/mixed. Standalone server without
binlog enabled or with row based binlog-mode works fine.
How standalone server and row based replication work:
=====================================================
Standalone server and row based replication mark the
transactions as read_write only when they are modifying
non temporary tables as part of their current transaction.
Because of this when code enters commit phase it checks
if a transaction is read_write or not. If the transaction
is read_write and global read only mode is enabled those
transaction will fail with 'server is read only mode'
error.
In the case of statement based mode at the time of writing
to binary log a binlog handler is created and it is always
marked as read_write. In case of temporary tables even
though the engine did not mark the transaction as read_write
but the new transaction that is started by binlog handler is
considered as read_write.
Hence in this case when code enters commit phase it finds
one handler which has a read_write transaction even when
we are modifying temporary table. This causes the server
to throw an error when global read-only mode is enabled.
Fix:
====
At the time of commit in "ha_commit_trans" if a read_write
transaction is found, we should check if this transaction is
coming from a handler other than binlog_handler. This will
ensure that there is a genuine read_write transaction being
sent by the engine apart from binlog_handler and only then
it should be blocked.
The main.merge test case was failing when tested using row based
binlog format.
While analyzing the issue it was found the following issues:
a) The server is calling binlog related code even when a statement will
not be binlogged;
b) The child table list was not present into table structure by the time
to generate the create table statement;
c) The tables in the child table list will not be opened yet when
generating table create info using row based replication;
d) CREATE TABLE LIKE TEMP_TABLE does not preserve original table storage
engine when using row based replication;
This patch addressed all above issues.
@ sql/sql_class.h
Added a function to determine if the binary log is disabled to
the current session. This is related with issue (a) above.
@ sql/sql_table.cc
Added code to skip binary logging related code if the statement
will not be binlogged. This is related with issue (a) above.
Added code to add the children to the query list of the table that
will have its CREATE TABLE generated. This is related with issue (b)
above.
Added code to force the storage engine to be generated into the
CREATE TABLE. This is related with issue (d) above.
@ storage/myisammrg/ha_myisammrg.cc
Added a test to skip a table getting info about a child table if the
child table is not opened. This is related to issue (c) above.
on disconnect THD must clean user_var_events array before
dropping temporary tables. Otherwise when binlogging a DROP,
it'll access user_var_events, but they were allocated
in the already freed memroot.
Fix:
===
Backport Bug#11756194 to mysql-5.5. slave breaks if
'drop database' fails on master and mismatched tables on
slave.
'DROP TABLE <deleted tables>' was binlogged when
'DROP DATABASE' failed and at least one table was deleted
from the database. The log event would lead slave SQL thread
stop if some of the tables did not exist on slave.
After this patch, It is always binlogged with 'IF EXISTS'
option.
A "field" could be either an Item_field or
(if loading into a view) an Item_direct_ref that references Item_field.
Also: when iterating fields, use fields of the TABLE_LIST (table or view),
not fields of a TABLE (actual underlying table - might have more columns).
Normally, SET SESSION SQL_LOG_BIN is used by DBAs to run a
non-conflicting command locally only, ensuring it does not
get replicated.
Setting GLOBAL SQL_LOG_BIN would not require all sessions to
disconnect. When SQL_LOG_BIN is changed globally, it does not
immediately take effect for any sessions. It takes effect by
becoming the session-level default inherited at the start of
each new session, and this setting is kept and cached for the
duration of that session. Setting it intentionally is unlikely
to have a useful effect under any circumstance; setting it
unintentionally, such as while intending to use SET [SESSION]
is potentially disastrous. Accidentally using SET GLOBAL
SQL_LOG_BIN will not show an immediate effect to the user,
instead not having the desired session-level effect, and thus
causing other potential problems with local-only maintenance
being binlogged and executed on slaves; And transactions from
new sessions (after SQL_LOG_BIN is changed globally) are not
binlogged and replicated, which would result in irrecoverable
or difficult data loss.
This is the regular GLOBAL variables way to work, but in
replication context it does not look right on a working server
(with connected sessions) 'set global sql_log_bin' and none of
that connections is affected. Unexperienced DBA after noticing
that the command did "nothing" will change the session var and
most probably won't unset the global var, causing new sessions
to not be binlog.
Setting GLOBAL SQL_LOG_BIN allows DBA to stop binlogging on all
new sessions, which can be used to make a server "replication
read-only" without restarting the server. But this has such big
requirements, stop all existing connections, that it is more
likely to make a mess, it is too risky to allow the GLOBAL variable.
The statement 'SET GLOBAL SQL_LOG_BIN=N' will produce an error
in 5.5, 5.6 and 5.7. Reading the GLOBAL SQL_LOG_BIN will produce
a deprecation warning in 5.7.
Normally, SET SESSION SQL_LOG_BIN is used by DBAs to run a
non-conflicting command locally only, ensuring it does not
get replicated.
Setting GLOBAL SQL_LOG_BIN would not require all sessions to
disconnect. When SQL_LOG_BIN is changed globally, it does not
immediately take effect for any sessions. It takes effect by
becoming the session-level default inherited at the start of
each new session, and this setting is kept and cached for the
duration of that session. Setting it intentionally is unlikely
to have a useful effect under any circumstance; setting it
unintentionally, such as while intending to use SET [SESSION]
is potentially disastrous. Accidentally using SET GLOBAL
SQL_LOG_BIN will not show an immediate effect to the user,
instead not having the desired session-level effect, and thus
causing other potential problems with local-only maintenance
being binlogged and executed on slaves; And transactions from
new sessions (after SQL_LOG_BIN is changed globally) are not
binlogged and replicated, which would result in irrecoverable
or difficult data loss.
This is the regular GLOBAL variables way to work, but in
replication context it does not look right on a working server
(with connected sessions) 'set global sql_log_bin' and none of
that connections is affected. Unexperienced DBA after noticing
that the command did "nothing" will change the session var and
most probably won't unset the global var, causing new sessions
to not be binlog.
Setting GLOBAL SQL_LOG_BIN allows DBA to stop binlogging on all
new sessions, which can be used to make a server "replication
read-only" without restarting the server. But this has such big
requirements, stop all existing connections, that it is more
likely to make a mess, it is too risky to allow the GLOBAL variable.
The statement 'SET GLOBAL SQL_LOG_BIN=N' will produce an error
in 5.5, 5.6 and 5.7. Reading the GLOBAL SQL_LOG_BIN will produce
a deprecation warning in 5.7.
WRITTEN WHILE ROWS REMAINS
Problem:
========
When truncate table fails while using transactional based
engines even though the operation errors out we still
continue and log it to binlog. Because of this master has
data but the truncate will be written to binary log which
will cause inconsistency.
Analysis:
========
Truncate table can happen either through drop and create of
table or by deleting rows. In the second case the existing
code is written in such a way that even if an error occurs
the truncate statement will always be binlogged. Which is not
correct.
Binlogging of TRUNCATE TABLE statement should check whether
truncate is executed "transactionally or not". If the table
is transaction based we log the TRUNCATE TABLE only on
successful completion.
If table is non transactional there are possibilities that on
error we could have partial changes done hence in such cases
we do log in spite of errors as some of the lines might have
been removed, so the statement has to be sent to slave.
Fix:
===
Using table handler whether truncate table is being executed
in transaction based mode or not is identified and statement
is binlogged accordingly.
mysql-test/suite/binlog/r/binlog_truncate_kill.result:
Added test case to test the fix for Bug#17942050.
mysql-test/suite/binlog/t/binlog_truncate_kill.test:
Added test case to test the fix for Bug#17942050.
sql/sql_truncate.cc:
Check if truncation is successful or not and retun appropriate
return values so that binlogging can be done based on that.
sql/sql_truncate.h:
Added a new enum.
WRITTEN WHILE ROWS REMAINS
Problem:
========
When truncate table fails while using transactional based
engines even though the operation errors out we still
continue and log it to binlog. Because of this master has
data but the truncate will be written to binary log which
will cause inconsistency.
Analysis:
========
Truncate table can happen either through drop and create of
table or by deleting rows. In the second case the existing
code is written in such a way that even if an error occurs
the truncate statement will always be binlogged. Which is not
correct.
Binlogging of TRUNCATE TABLE statement should check whether
truncate is executed "transactionally or not". If the table
is transaction based we log the TRUNCATE TABLE only on
successful completion.
If table is non transactional there are possibilities that on
error we could have partial changes done hence in such cases
we do log in spite of errors as some of the lines might have
been removed, so the statement has to be sent to slave.
Fix:
===
Using table handler whether truncate table is being executed
in transaction based mode or not is identified and statement
is binlogged accordingly.
IN TIME RECOVERY FAILURE ON SLAVES
Problem:
DROP TEMP TABLE IF EXISTS commands can cause point
in time recovery (re-applying binlog) failures.
Analyses:
In RBR, 'DROP TEMPORARY TABLE' commands are
always binlogged by adding 'IF EXISTS' clauses.
Also, the slave SQL thread will not check replicate.* filter
rules for "DROP TEMPORARY TABLE IF EXISTS" queries.
If log-slave-updates is enabled on slave, these queries
will be binlogged in the format of "USE `db`;
DROP TEMPORARY TABLE IF EXISTS `t1`;" irrespective
of filtering rules and irrespective of the `db` existence.
When users try to recover slave from it's own binlog,
use `db` command might fail if `db` is not present on slave.
Fix:
At the time of writing the 'DROP TEMPORARY TABLE
IF EXISTS' query into the binlog, 'use `db`' will not be
present and the table name in the query will be a fully
qualified table name.
Eg:
'USE `db`; DROP TEMPORARY TABLE IF EXISTS `t1`;'
will be logged as
'DROP TEMPORARY TABLE IF EXISTS `db`.`t1`;'.
IN TIME RECOVERY FAILURE ON SLAVES
Problem:
DROP TEMP TABLE IF EXISTS commands can cause point
in time recovery (re-applying binlog) failures.
Analyses:
In RBR, 'DROP TEMPORARY TABLE' commands are
always binlogged by adding 'IF EXISTS' clauses.
Also, the slave SQL thread will not check replicate.* filter
rules for "DROP TEMPORARY TABLE IF EXISTS" queries.
If log-slave-updates is enabled on slave, these queries
will be binlogged in the format of "USE `db`;
DROP TEMPORARY TABLE IF EXISTS `t1`;" irrespective
of filtering rules and irrespective of the `db` existence.
When users try to recover slave from it's own binlog,
use `db` command might fail if `db` is not present on slave.
Fix:
At the time of writing the 'DROP TEMPORARY TABLE
IF EXISTS' query into the binlog, 'use `db`' will not be
present and the table name in the query will be a fully
qualified table name.
Eg:
'USE `db`; DROP TEMPORARY TABLE IF EXISTS `t1`;'
will be logged as
'DROP TEMPORARY TABLE IF EXISTS `db`.`t1`;'.
MDEV-4489 "Replication of big5, cp932, gbk, sjis strings makes wrong values on slave"
has been fixed.
Problem:
String constants of some Asian charsets (big5,cp932,gbk,sjis)
can have backslash '\' (0x5C) in the second byte of multi-byte characters.
Replicating of such constants using the standard '\'-escaping is dangerous.
Therefore, constants of these charsets are replicated using hex notation:
INSERT INTO t1 (a) VALUES (0x815C);
However, 0xHHHH constants do not work well in some cases,
because they can behave as strings and as numbers, depending on context
(for example, depending on the data type of the column in an INSERT statement).
This SQL script was not replicated correctly with statement-based replication:
SET NAMES gbk;
PREPARE STMT FROM 'INSERT INTO t1 (a) VALUES (?)';
SET @a = '1';
EXECUTE STMT USING @a;
The INSERT statement was replicated as:
INSERT INTO t1 (a) VALUES (0x31);
'1' was correctly converted to the number 1 on master.
But the 0x31 constant was treated as number 49 on slave.
Fix:
1. Binary log now uses X'HHHH' instead of 0xHHHH constants.
2. The X'HHHH' constants now work always as strings, in all contexts.
This is the SQL standard compliant behaviour.
After the fix, the above statement is replicated as:
INSERT INTO t1 (a) VALUES (X'31');
X'31' is treated as string '1' on slave, and is correctly converted to 1.
modified:
@ mysql-test/r/ctype_cp932_binlog_stm.result
@ mysql-test/r/select.result
@ mysql-test/r/select_jcl6.result
@ mysql-test/r/select_pkeycache.result
@ mysql-test/r/user_var-binlog.result
@ mysql-test/r/varbinary.result
@ mysql-test/suite/binlog/r/binlog_stm_ctype_ucs.result
@ mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result
@ mysql-test/suite/rpl/r/rpl_charset_sjis.result
@ mysql-test/suite/rpl/r/rpl_mdev382.result
@ mysql-test/suite/rpl/t/rpl_charset_sjis.test
@ mysql-test/t/ctype_cp932_binlog_stm.test
@ mysql-test/t/select.test
@ mysql-test/t/varbinary.test
Adding and updating tests
@ sql/item.cc
@ sql/item.h
@ sql/sql_yacc.yy
@ sql/sql_lex.cc
Splitting the implementations of X'HH' and 0xHH constants into two
separate classes. Fixing the parser to distinguish the two syntaxes.
@ sql/log_event.cc
Using X'HH' instead of 0xHH for binary logging for string constants
of the "dangerous" charsets.
@ sql/sql_string.h
Adding a helped method String::append_hex().
PROPERLY QUOTED IN BINLOG FILE
Problem: In load data file query, User variables are allowed
inside "Into_list" and "Set_list". These user variables used
inside these two lists are not properly guarded with backticks
while server is writting into binlog. Hence user variable names
like a` cannot be used in this context.
Fix: Properly quote these variables while
writting into binlog
mysql-test/r/func_compress.result:
changing result file
mysql-test/r/variables.result:
changing result file
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
changing result file
sql/item_func.cc:
Quote the user variable items
PROPERLY QUOTED IN BINLOG FILE
Problem: In load data file query, User variables are allowed
inside "Into_list" and "Set_list". These user variables used
inside these two lists are not properly guarded with backticks
while server is writting into binlog. Hence user variable names
like a` cannot be used in this context.
Fix: Properly quote these variables while
writting into binlog
The test, binlog.binlog_spurious_ddl_errors was failing on pb2 at the statement
"UNINSTALL PLUGIN example;" with this warning:
"Warning 1620 Plugin is busy and will be uninstalled on shutdown "
Fix
Spurious warnings occur in the test since we do not empty the Query cache,
used by the example plugin at the time of creating tables using the plugin.
Hence, the query chache is flushed before uninstalling the plugin.
Also, as part of running the test across platforms, the plugin installation
script is changed.
The test, binlog.binlog_spurious_ddl_errors was failing on pb2 at the statement
"UNINSTALL PLUGIN example;" with this warning:
"Warning 1620 Plugin is busy and will be uninstalled on shutdown "
Fix
Spurious warnings occur in the test since we do not empty the Query cache,
used by the example plugin at the time of creating tables using the plugin.
Hence, the query chache is flushed before uninstalling the plugin.
Also, as part of running the test across platforms, the plugin installation
script is changed.
When a binlog is replayed into a server, e.g.:
$ mysqlbinlog binlog.000001 | mysql
it sets a pseudo slave mode on the client connection in order to server
be able to read binlog events, there is, a format description event is
needed to correctly read following events.
Also this pseudo slave mode applies to the current connection
replication rules that are needed to correctly apply binlog events.
If a binlog dump is sourced on a connection, this pseudo slave mode will
remains after it, what will apply unexpected rules from customer
perspective to following commands.
Added a new SET statement to binlog dump that will unset pseudo slave
mode at the end of dump file.
When a binlog is replayed into a server, e.g.:
$ mysqlbinlog binlog.000001 | mysql
it sets a pseudo slave mode on the client connection in order to server
be able to read binlog events, there is, a format description event is
needed to correctly read following events.
Also this pseudo slave mode applies to the current connection
replication rules that are needed to correctly apply binlog events.
If a binlog dump is sourced on a connection, this pseudo slave mode will
remains after it, what will apply unexpected rules from customer
perspective to following commands.
Added a new SET statement to binlog dump that will unset pseudo slave
mode at the end of dump file.
main.mysqlbinlog_row_innodb are skipped by mtr
=== Problem ===
The following tests are wrongly placed in main suite and as a
result these are not run with proper binlog format combinations.
Some are always skipped by mtr.
1) mysqlbinlog_row_myisam
2) mysqlbinlog_row_innodb
3) mysqlbinlog_row.test
4) mysqlbinlog_row_trans.test
5) mysqlbinlog-cp932
6) mysqlbinlog2
7) mysqlbinlog_base64
=== Background ===
mtr runs the tests placed in main suite with binlog format=stmt.
Those that need to be tested against binlog format=row or mixed
or more than one binlog format and require only one mysql server
are placed in binlog suite. mtr runs tests in binlog suite with
all three binlog formats(stmt,row and mixed).
=== Fix ===
1) Moved the test listed in problem section above to binlog suite.
2) Added prefix "binlog_" to the name of each test case moved.
Renamed the coresponding result files and option files accordingly.
mysql-test/extra/binlog_tests/mysqlbinlog_row_engine.inc:
include file for mysqlbinlog_row_myisam.test and
mysqlbinlog_row_myisam.test which are being moved to
binlog suite.
mysql-test/suite/binlog/r/binlog_mysqlbinlog-cp932.result:
result file for mysqlbinlog-cp932.test which is being moved to
binlog suite.
mysql-test/suite/binlog/r/binlog_mysqlbinlog2.result:
result file for mysqlbinlog2.test which is being moved to
binlog suite.
mysql-test/suite/binlog/r/binlog_mysqlbinlog_base64.result:
result file for mysqlbinlog_base64.test which is being moved to
binlog suite.
mysql-test/suite/binlog/r/binlog_mysqlbinlog_row.result:
result file for mysqlbinlog_row.test which is being moved to
binlog suite.
mysql-test/suite/binlog/r/binlog_mysqlbinlog_row_innodb.result:
result file for mysqlbinlog_row_innodb.test which is being moved to
binlog suite.
mysql-test/suite/binlog/r/binlog_mysqlbinlog_row_myisam.result:
result file for mysqlbinlog_row_myisam.test which is being moved to
binlog suite.
mysql-test/suite/binlog/r/binlog_mysqlbinlog_row_trans.result:
result file for mysqlbinlog_row_trans.test which is being moved to
binlog suite.
mysql-test/suite/binlog/t/binlog_mysqlbinlog-cp932-master.opt:
option file for mysqlbinlog-cp932.test which is being moved to
binlog suite.
mysql-test/suite/binlog/t/binlog_mysqlbinlog-cp932.test:
the test requires binlog format=stmt or mixed. Since, it was placed in
main suite earlier, it was only run with binlog format=stmt, and hence
this test was never run with binlog format=mixed.
mysql-test/suite/binlog/t/binlog_mysqlbinlog2.test:
the test requires binlog format=stmt or mixed. Since, it was placed in
main suite earlier, it was only run with binlog format=stmt, and hence
this test was never run with binlog format=mixed.
mysql-test/suite/binlog/t/binlog_mysqlbinlog_base64.test:
the test requires binlog format=row. Since, it was placed in main
suite earlier, it was only run with binlog format=stmt, and hence
this test was always skipped by mtr.
mysql-test/suite/binlog/t/binlog_mysqlbinlog_row.test:
the test requires binlog format=row. Since, it was placed in main
suite earlier, it was only run with binlog format=stmt, and hence
this test was always skipped by mtr.
mysql-test/suite/binlog/t/binlog_mysqlbinlog_row_innodb.test:
the test requires binlog format=row. Since, it was placed in main
suite earlier, it was only run with binlog format=stmt, and hence
this test was always skipped by mtr.
mysql-test/suite/binlog/t/binlog_mysqlbinlog_row_myisam.test:
the test requires binlog format=row. Since, it was placed in main
suite earlier, it was only run with binlog format=stmt, and hence
this test was always skipped by mtr.
mysql-test/suite/binlog/t/binlog_mysqlbinlog_row_trans.test:
the test requires binlog format=row. Since, it was placed in main
suite earlier, it was only run with binlog format=stmt, and hence
this test was always skipped by mtr.
main.mysqlbinlog_row_innodb are skipped by mtr
=== Problem ===
The following tests are wrongly placed in main suite and as a
result these are not run with proper binlog format combinations.
Some are always skipped by mtr.
1) mysqlbinlog_row_myisam
2) mysqlbinlog_row_innodb
3) mysqlbinlog_row.test
4) mysqlbinlog_row_trans.test
5) mysqlbinlog-cp932
6) mysqlbinlog2
7) mysqlbinlog_base64
=== Background ===
mtr runs the tests placed in main suite with binlog format=stmt.
Those that need to be tested against binlog format=row or mixed
or more than one binlog format and require only one mysql server
are placed in binlog suite. mtr runs tests in binlog suite with
all three binlog formats(stmt,row and mixed).
=== Fix ===
1) Moved the test listed in problem section above to binlog suite.
2) Added prefix "binlog_" to the name of each test case moved.
Renamed the coresponding result files and option files accordingly.
QUOTING IN REPLICATION
Problem: Misquoting or unquoted identifiers may lead to
incorrect statements to be logged to the binary log.
Fix: we use specialized functions to append quoted identifiers in
the statements generated by the server.
QUOTING IN REPLICATION
Problem: Misquoting or unquoted identifiers may lead to
incorrect statements to be logged to the binary log.
Fix: we use specialized functions to append quoted identifiers in
the statements generated by the server.
create table t1 (a smallint primary key auto_increment);
insert into t1 values(32767);
insert into t1 values(NULL);
ERROR 1062 (23000): Duplicate entry '32767' for key 'PRIMARY
Now on always gets error HA_ERR_AUTOINC_RANGE=167 "Out of range value for column", independent of
store engine, SQL Mode or number of inserted rows. This is an unique error that is easier to test for in replication.
Another bug fix is that we now get an error when trying to insert a too big auto-generated value, even in non-strict mode.
Before one get insted the max column value inserted.
This patch also fixes some issues with inserting negative numbers in an auto-increment column.
Fixed the ER_DUP_ENTRY and HA_ERR_AUTOINC_ERANGE are compared the same between master and slave.
This ensures that replication works between an old server to a new slave for auto-increment overflow errors.
Added SQLSTATE errors for handler errors
Smaller bug fixes:
* Added warnings for duplicate key errors when using INSERT IGNORE
* Fixed bug when using --skip-log-bin followed by --log-bin, which did set log-bin to "0"
* Allow one to see how cmake is called by using --just-print --just-configure
BUILD/FINISH.sh:
--just-print --just-configure now shows how cmake would be invoked. Good for understanding parameters to cmake.
cmake/configure.pl:
--just-print --just-configure now shows how cmake would be invoked. Good for understanding parameters to cmake.
include/CMakeLists.txt:
Added handler_state.h
include/handler_state.h:
SQLSTATE for handler error messages.
Required for HA_ERR_AUTOINC_ERANGE, but solves also some other cases.
mysql-test/extra/binlog_tests/binlog.test:
Fixed old wrong behaviour
Added more tests
mysql-test/extra/binlog_tests/binlog_insert_delayed.test:
Reset binary log to only print what's necessary in show_binlog_events
mysql-test/extra/rpl_tests/rpl_auto_increment.test:
Update to new error codes
mysql-test/extra/rpl_tests/rpl_insert_delayed.test:
Ignore warnings as this depends on how the test is run
mysql-test/include/strict_autoinc.inc:
On now gets an error on overflow
mysql-test/r/auto_increment.result:
Update results after fixing error message
mysql-test/r/auto_increment_ranges_innodb.result:
Test new behaviour
mysql-test/r/auto_increment_ranges_myisam.result:
Test new behaviour
mysql-test/r/commit_1innodb.result:
Added warnings for duplicate key error
mysql-test/r/create.result:
Added warnings for duplicate key error
mysql-test/r/insert.result:
Added warnings for duplicate key error
mysql-test/r/insert_select.result:
Added warnings for duplicate key error
mysql-test/r/insert_update.result:
Added warnings for duplicate key error
mysql-test/r/mix2_myisam.result:
Added warnings for duplicate key error
mysql-test/r/myisam_mrr.result:
Added warnings for duplicate key error
mysql-test/r/null_key.result:
Added warnings for duplicate key error
mysql-test/r/replace.result:
Update to new error codes
mysql-test/r/strict_autoinc_1myisam.result:
Update to new error codes
mysql-test/r/strict_autoinc_2innodb.result:
Update to new error codes
mysql-test/r/strict_autoinc_3heap.result:
Update to new error codes
mysql-test/r/trigger.result:
Added warnings for duplicate key error
mysql-test/r/xtradb_mrr.result:
Added warnings for duplicate key error
mysql-test/suite/binlog/r/binlog_innodb_row.result:
Updated result
mysql-test/suite/binlog/r/binlog_row_binlog.result:
Out of range data for auto-increment is not inserted anymore
mysql-test/suite/binlog/r/binlog_statement_insert_delayed.result:
Updated result
mysql-test/suite/binlog/r/binlog_stm_binlog.result:
Out of range data for auto-increment is not inserted anymore
mysql-test/suite/binlog/r/binlog_unsafe.result:
Updated result
mysql-test/suite/innodb/r/innodb-autoinc.result:
Update to new error codes
mysql-test/suite/innodb/r/innodb-lock.result:
Updated results
mysql-test/suite/innodb/r/innodb.result:
Updated results
mysql-test/suite/innodb/r/innodb_bug56947.result:
Updated results
mysql-test/suite/innodb/r/innodb_mysql.result:
Updated results
mysql-test/suite/innodb/t/innodb-autoinc.test:
Update to new error codes
mysql-test/suite/maria/maria3.result:
Updated result
mysql-test/suite/maria/mrr.result:
Updated result
mysql-test/suite/optimizer_unfixed_bugs/r/bug43617.result:
Updated result
mysql-test/suite/rpl/r/rpl_auto_increment.result:
Update to new error codes
mysql-test/suite/rpl/r/rpl_insert_delayed,stmt.rdiff:
Updated results
mysql-test/suite/rpl/r/rpl_loaddatalocal.result:
Updated results
mysql-test/t/auto_increment.test:
Update to new error codes
mysql-test/t/auto_increment_ranges.inc:
Test new behaviour
mysql-test/t/auto_increment_ranges_innodb.test:
Test new behaviour
mysql-test/t/auto_increment_ranges_myisam.test:
Test new behaviour
mysql-test/t/replace.test:
Update to new error codes
mysys/my_getopt.c:
Fixed bug when using --skip-log-bin followed by --log-bin, which did set log-bin to "0"
sql/handler.cc:
Ignore negative values for signed auto-increment columns
Always give an error if we get an overflow for an auto-increment-column (instead of inserting the max value)
Ensure that the row number is correct for the out-of-range-value error message.
******
Fixed wrong printing of column namn for "Out of range value" errors
Fixed that INSERT_ID is correctly replicated also for out-of-range autoincrement values
Fixed that print_keydup_error() can also be used to generate warnings
******
Return HA_ERR_AUTOINC_ERANGE (167) instead of ER_WARN_DATA_OUT_OF_RANGE for auto-increment overflow
sql/handler.h:
Allow INSERT IGNORE to continue also after out-of-range inserts.
Fixed that print_keydup_error() can also be used to generate warnings
sql/log_event.cc:
Added DBUG_PRINT
Fixed the ER_AUTOINC_READ_FAILED, ER_DUP_ENTRY and HA_ERR_AUTOINC_ERANGE are compared the same between master and slave.
This ensures that replication works between an old server to a new slave for auto-increment overflow errors.
sql/sql_insert.cc:
Add warnings for duplicate key errors when using INSERT IGNORE
sql/sql_state.c:
Added handler errors
sql/sql_table.cc:
Update call to print_keydup_error()
storage/innobase/handler/ha_innodb.cc:
Fixed increment handling of auto-increment columns to be consistent with rest of MariaDB.
storage/xtradb/handler/ha_innodb.cc:
Fixed increment handling of auto-increment columns to be consistent with rest of MariaDB.
