Problem was that partitioning cached the table flags.
These flags could change due to TRANSACTION LEVEL changes.
Solution was to remove the cache and always return the table flags
from the first partition (if the handler was initialized).
mysql-test/r/partition_innodb_stmt.result:
Bug#39084: Getting intermittent errors with statement-based binary logging
New test result file.
mysql-test/t/partition_innodb_stmt.test:
Bug#39084: Getting intermittent errors with statement-based binary logging
New test file.
sql/ha_partition.cc:
Bug#39084: Getting intermittent errors with statement-based binary logging
Removed m_table_flags, and added m_handler_status.
Added checks that all partitions have the same
table flags.
Moved some variable initializations.
Updated some comments.
Fixed typo initialise -> initialize
Changed HA_EXTTA_NO_READCHECK to do nothing, since it
is only used in ha_open, which is called for every
partition in ::open anyway.
sql/ha_partition.h:
Bug#39084: Getting intermittent errors with statement-based binary logging
Removed m_table_flags, and added m_handler_status.
Always return the first partitions table flags, instead of using
cached table flags.
Added define of enabled/disabled partitioning table flags
Fixed type initialise -> initialize
Updated some comments.
sql/handler.cc:
Bug#39084: Getting intermittent errors with statement-based binary logging
Fixed type initialise -> initialize.
sql/handler.h:
Bug#39084: Getting intermittent errors with statement-based binary logging
Added comment to understand where the cached value is set.
#ifdef HAVE_purify removed
per-file comments:
mysql-test/t/partition_not_windows.test
Bug#39102 valgrind build does not compile in realpath, which make DATA/INDEX DIR fail
test reenabled
mysys/my_symlink.c
Bug#39102 valgrind build does not compile in realpath, which make DATA/INDEX DIR fail
superfluous ifdef removed, comments fixed
A string buffers which were included in the 'view' data structure
were allocated on the stack, causing an invalid pointer when used
after the function returned.
The fix: use copy of values for view->md5 & view->queries
mysql-test/r/view.result:
test result
mysql-test/t/view.test:
test case
sql/sql_view.cc:
A string buffers which were included in the 'view' data structure
were allocated on the stack, causing an invalid pointer when used
after the function returned.
The fix: use copy of values for view->md5 & view->queries
The convert_constant_item function converts a constant to integer using
field for condition like 'field = a_constant'. When the convert_constant_item
is called for a subquery the outer select is already being executed, so
convert_constant_item saves field's value to prevent its corruption.
For EXPLAIN field's value isn't initialized thus when convert_constant_item
tries to restore saved value it fails assertion.
Now the convert_constant_item doesn't save/restore field's value
for EXPLAIN.
mysql-test/r/explain.result:
Added a test case for the bug#37870.
mysql-test/t/explain.test:
Added a test case for the bug#37870.
sql/item_cmpfunc.cc:
Bug#37870: Usage of uninitialized value caused failed assertion.
Now the convert_constant_item doesn't save/restore field's value
for EXPLAIN.
mysql-test/r/partition_windows.result:
Update warning number due to new errors appearing earlier
in the list.
mysql-test/r/windows.result:
Update warning number due to new errors appearing earlier
in the list.
mysql-test/r/partition_not_windows.result:
Update warning number due to new errors appearing earlier
in the list.
mysql-test/r/partition_symlink.result:
Update warning number due to new errors appearing earlier
in the list.
mysql-test/r/symlink.result:
Update warning number due to new errors appearing earlier
in the list.
Problem: mysqld doesn't detect that enum data must be reinserted performing
'ALTER TABLE' in some cases.
Fix: reinsert data altering an enum field if enum values are changed.
mysql-test/r/alter_table.result:
Fix for bug#23113: Different behavior on altering ENUM fields between 5.0 and 5.1
- test result.
mysql-test/t/alter_table.test:
Fix for bug#23113: Different behavior on altering ENUM fields between 5.0 and 5.1
- test case.
sql/field.cc:
Fix for bug#23113: Different behavior on altering ENUM fields between 5.0 and 5.1
- Field_enum::is_equal() introduced, which is called to detect that a field
is changing by 'ALTER TABLE'.
sql/field.h:
Fix for bug#23113: Different behavior on altering ENUM fields between 5.0 and 5.1
- Field_enum::is_equal() introduced, which is called to detect that a field
is changing by 'ALTER TABLE'.
- Make send_row_on_empty_set() return FALSE when simplify_cond() has found out
that HAVING is always FALSE
re-committing to put the fix into 5.0 and 5.1
mysql-test/r/group_by.result:
BUG#38072: Wrong result: HAVING not observed in a query with aggregate
- Testcase
mysql-test/t/group_by.test:
BUG#38072: Wrong result: HAVING not observed in a query with aggregate
- Testcase
sql/sql_select.h:
BUG#38072: Wrong result: HAVING not observed in a query with aggregate
- Make send_row_on_empty_set() return FALSE when simplify_cond() has found out
that HAVING is always FALSE
breaks auto increment
The auto_increment value was not initialized if
the first statement after opening a table was
an 'UPDATE'.
solution was to check initialize if it was not,
before trying to increase it in update.
mysql-test/suite/parts/inc/partition_auto_increment.inc:
Bug#40176: update as first partitioning statement
breaks auto increment
Added tests for verifying the bug and show some more
auto_increment flaws
mysql-test/suite/parts/r/partition_auto_increment_archive.result:
Bug#40176: update as first partitioning statement
breaks auto increment
Updated test results, due to added tests
mysql-test/suite/parts/r/partition_auto_increment_blackhole.result:
Bug#40176: update as first partitioning statement
breaks auto increment
Updated test results, due to added tests
mysql-test/suite/parts/r/partition_auto_increment_innodb.result:
Bug#40176: update as first partitioning statement
breaks auto increment
Updated test results, due to added tests
mysql-test/suite/parts/r/partition_auto_increment_memory.result:
Bug#40176: update as first partitioning statement
breaks auto increment
Updated test results, due to added tests
mysql-test/suite/parts/r/partition_auto_increment_myisam.result:
Bug#40176: update as first partitioning statement
breaks auto increment
Updated test results, due to added tests
mysql-test/suite/parts/r/partition_auto_increment_ndb.result:
Bug#40176: update as first partitioning statement
breaks auto increment
Updated test results, due to added tests
sql/ha_partition.cc:
Bug#40176: update as first partitioning statement
breaks auto increment
make sure that the auto_increment value is initialized
before updating it.
(missed initializing in mysql_update_row).
sql/ha_partition.h:
Bug#40176: update as first partitioning statement
breaks auto increment
Assert that it is initialized, before updating
the auto_increment value
Added test case to check the default value of @@binlog_format.
mysql-test/t/binlog_format_basic.test:
Added test case to verify the default binlog_format: it should be
STATEMENT in 5.1 and MIXED in 6.0.
The problem was that the server did not robustly handle a
unilateral roll back issued by the Resource Manager (RM)
due to a resource deadlock within the transaction branch.
By not acknowledging the roll back, the server (TM) would
eventually corrupt the XA transaction state and crash.
The solution is to mark the transaction as rollback-only
if the RM indicates that it rolled back its branch of the
transaction.
mysql-test/r/xa.result:
Add test case result for Bug#28323
mysql-test/t/xa.test:
Add test case for Bug#28323
sql/handler.cc:
Reset XID only at the end of the global transaction.
sql/share/errmsg.txt:
Add new error codes.
sql/sql_class.h:
Remember the error reported by the Resource Manager.
sql/sql_parse.cc:
Rollback the transaction if the Resource Manager reported
a error and rolled back its branch of the transaction.
The problem was that the server did not robustly handle a
unilateral roll back issued by the Resource Manager (RM)
due to a resource deadlock within the transaction branch.
By not acknowledging the roll back, the server (TM) would
eventually corrupt the XA transaction state and crash.
The solution is to mark the transaction as rollback-only
if the RM indicates that it rolled back its branch of the
transaction.
mysql-test/r/xa.result:
Add test case result for Bug#28323
mysql-test/t/xa.test:
Add test case for Bug#28323
sql/handler.cc:
Reset XID only at the end of the global transaction.
sql/share/errmsg.txt:
Add new error codes.
sql/sql_class.h:
Remember the error reported by the Resource Manager.
sql/sql_parse.cc:
Rollback the transaction if the Resource Manager reported
a error and rolled back its branch of the transaction.
In certain situations, a scan of the table will return the error
code HA_ERR_RECORD_DELETED, and this error code is not
correctly caught in the Rows_log_event::find_row() function, which
causes an error to be returned for this case.
This patch fixes the problem by adding code to either ignore the
record and continuing with the next one, the the event of a table
scan, or change the error code to HA_ERR_KEY_NOT_FOUND, in the event
that a key lookup is attempted.
fails after the first time
Two separate problems :
1. When flattening joins the linked list used for name resolution
(next_name_resolution_table) was not updated.
Fixed by updating the pointers when extending the table list
2. The items created by expanding a * (star) as a column reference
were marked as fixed, but no cached table was assigned to them
(unlike what Item_field::fix_fields does).
Fixed by assigning a cached table (so the re-preparation is done
faster).
Note that the fix for #2 hides the fix for #1 in most cases
(except when a table reference cannot be cached).
mysql-test/r/sp.result:
Bug #33811: test case
mysql-test/t/sp.test:
Bug #33811: test case
sql/sql_base.cc:
Bug #33811: cache the table for Item_fields created by expanding '*'
sql/sql_select.cc:
Bug #33811: maintain a correct name resolution chain when
flattening joins.
Server crashed during a sort order optimization
of a dependent subquery:
SELECT
(SELECT t1.a FROM t1, t2
WHERE t1.a = t2.b AND t2.a = t3.c
ORDER BY t1.a)
FROM t3;
Bitmap of tables, that the reference to outer table
column uses, in addition to the regular table bit
has the OUTER_REF_TABLE_BIT bit set.
The only_eq_ref_tables function traverses this map
bit by bit simultaneously with join->map2table list.
Obviously join->map2table never contains an entry
for the OUTER_REF_TABLE_BIT pseudo-table, so the
server crashed there.
The only_eq_ref_tables function has been modified
to traverse regular table bits only like the
update_depend_map function (resetting of the
OUTER_REF_TABLE_BIT there is enough, but
resetting of the whole set of PSEUDO_TABLE_BITS
is used there for sure).
mysql-test/r/order_by.result:
Added test case for bug #39844.
mysql-test/t/order_by.test:
Added test case for bug #39844.
sql/sql_select.cc:
Bug #39844: Query Crash Mysql Server 5.0.67
The only_eq_ref_tables function has been modified
to traverse regular table bits only like the
update_depend_map function (resetting of the
OUTER_REF_TABLE_BIT there is enough, but
resetting of the whole set of PSEUDO_TABLE_BITS
is used there for sure).
Added the missing DROP TABLE
mysql-test/r/windows.result:
Bug #39958: added the missing DROP TABLE
mysql-test/t/windows.test:
Bug #39958: added the missing DROP TABLE
The problem is that the offset argument of the limit clause
might be truncated on a 32-bits server built without big
tables support. The truncation was happening because the
original 64-bits long argument was being cast to a 32-bits
(ha_rows) offset counter.
The solution is to check if the conversing resulted in value
truncation and if so, the offset is set to the maximum possible
value that can fit on the type.
mysql-test/r/limit.result:
Add test case result for Bug#37075
mysql-test/t/limit.test:
Add test case for Bug#37075
sql/sql_lex.cc:
Check for truncation of the offset value. If value was
truncated, set to the maximum possible value.
If delayed insert fails to upgrade the lock it was not
freeing the temporary memory storage used to keep
newly constructed blob values in memory.
Fixed by iterating over the remaining rows in the delayed
insert rowset and freeing the blob storage for each row.
No test suite because it involves concurrent delayed inserts
on a table and cannot easily be made deterministic.
Added a correct valgrind suppression for Fedora 9.
mysql-test/valgrind.supp:
Added a vagrind suppression for Fedora 9
sql/sql_insert.cc:
Bug #38693: free the blobs temp storage on error.
The problem is that field names constructed due to wild-card
expansion done inside a stored procedure could point to freed
memory if the expansion was performed after the first call to
the stored procedure.
The problem was solved by patch for Bug#38691. The solution
was to allocate the database, table and field names in the
in the statement memory instead of table memory.
mysql-test/r/sp.result:
Add test case result for Bug#38823
mysql-test/t/sp.test:
Add test case for Bug#38823
sql/item.cc:
Remark that this also impacts wildcard expansion inside SPs.
on non-partitioned table
Problem was that partitioning specific commands was accepted
for non partitioned tables and treated like
ANALYZE/CHECK/OPTIMIZE/REPAIR TABLE, after bug-20129 was fixed,
which changed the code path from mysql_alter_table to
mysql_admin_table.
Solution was to check if the table was partitioned before
trying to execute the admin command
mysql-test/r/partition_mgm_err.result:
Bug#39434: ALTER TABLE CHECK/OPTIMIZE/ANALYZE PARTITION work
on non-partitioned table
Updated test result
mysql-test/t/partition_mgm_err.test:
Bug#39434: ALTER TABLE CHECK/OPTIMIZE/ANALYZE PARTITION work
on non-partitioned table
Updated test case
sql/ha_partition.cc:
Bug#39434: ALTER TABLE CHECK/OPTIMIZE/ANALYZE PARTITION work
on non-partitioned table
Simplified the code by using ALTER_ADMIN_PARTITION for all
commands that go through mysql_admin_tables and is set
for partitioning specific commands that.
sql/ha_partition.h:
Bug#39434: ALTER TABLE CHECK/OPTIMIZE/ANALYZE PARTITION work
on non-partitioned table
Simplified the code by using ALTER_ADMIN_PARTITION for all
commands that go through mysql_admin_tables and is set
for partitioning specific commands that.
sql/sql_lex.h:
Bug#39434: ALTER TABLE CHECK/OPTIMIZE/ANALYZE PARTITION work
on non-partitioned table
Simplified the code by using ALTER_ADMIN_PARTITION for all
commands that go through mysql_admin_tables and is set
for partitioning specific commands that.
Removed ALTER_ANALYZE/CHECK/OPTIMIZE/REPAIR_PARTITION and
added ALTER_ADMIN_PARTITION instead.
sql/sql_partition.cc:
Bug#39434: ALTER TABLE CHECK/OPTIMIZE/ANALYZE PARTITION work
on non-partitioned table
Simplified the code by using ALTER_ADMIN_PARTITION for all
commands that go through mysql_admin_tables and is set
for partitioning specific commands that.
Removed ALTER_ANALYZE/CHECK/OPTIMIZE/REPAIR_PARTITION and
added ALTER_ADMIN_PARTITION instead.
sql/sql_table.cc:
Bug#39434: ALTER TABLE CHECK/OPTIMIZE/ANALYZE PARTITION work
on non-partitioned table
Give error and return if trying partitioning admin command
on non partitioned table.
Simplified the code by using ALTER_ADMIN_PARTITION for all
commands that go through mysql_admin_tables and is set
for partitioning specific commands that.
Removed ALTER_ANALYZE/CHECK/OPTIMIZE/REPAIR_PARTITION and
added ALTER_ADMIN_PARTITION instead.
sql/sql_yacc.yy:
Bug#39434: ALTER TABLE CHECK/OPTIMIZE/ANALYZE PARTITION work
on non-partitioned table
Simplified the code by using ALTER_ADMIN_PARTITION for all
commands that go through mysql_admin_tables and is set
for partitioning specific commands that.
Removed ALTER_ANALYZE/CHECK/OPTIMIZE/REPAIR_PARTITION and
added ALTER_ADMIN_PARTITION instead.
