Delete: mysql-test/suite/rpl/t/rpl_stm_extraColmaster_ndb.test
.del-rpl_row_extraColmaster_ndb.result~a2c64bae75b49d2:
Delete: mysql-test/suite/rpl/r/rpl_row_extraColmaster_ndb.result
.del-rpl_row_extraColmaster_ndb.test~523b0954869c4423:
Delete: mysql-test/suite/rpl/t/rpl_row_extraColmaster_ndb.test
Many files:
merged and cleanup of test cases
Moved out a lot of code into functions from external_lock and
start_stmt
Fixed a crashing bug at memory alloc failure
Merged the stmt and all variables into one trans variable
Always register start of statement as according to the
interface of the handlers.
Also register for start of transaction when not statement commit
== not autocommit AND no begin - commit ongoing
Now that we registered in a proper manner we also needed to handle
the commit call when end of statement and transaction is ongoing
Added start_stmt_count to know when we have start of statement
for first table
"Rows not deleted from innodb partitioned tables if --innodb_autoinc_lock_mode=0"
Due to a previous bugfix which initializes a previously uninitialized
variable, ha_partition::get_auto_increment() may fail to operate
correctly when the storage engine reports that it is only reserving
one value and one or more partitions have a different 'next-value'.
Currently, only affects Innodb's new-style auto-increment code which
reserves larger blocks of values and has less inter-thread contention.
"Regression: "--innodb_autoinc_lock_mode=0" (off) not same as older releases"
Bug#28430
"Failure in replication of innodb partitioned tables on row/mixed format"
Bug#30888
"Innodb table + stored procedure + row deletion = server crash"
Apply Oracle patch from Sunny
Include tests cases by Omer
Ensure that innobase_read_and_init_auto performs table autoinc lock when lock_mode = 0
No need for "if" guard around row_unlock_table_autoinc_for_mysql() because
it already performs same check.
Make autoinc_lock_mode variable read-only for duration of running mysqld process.
- Updated row help count information
- Added missing 'order by' clauses (altrady fixed in build tree)
- Fixed isses with ndb_storeproc06/10 tests (added use database)
- Corrected use of wrong engine in ndb tests (already fixed in build tree)
- Update to ndb__datadict to replect additional fields in I_S (already corrected in build tree)
Bug #30316: Some "parts" tests fail because the server uses "--secure-file-priv"
Bug #30341: Test suite "parts" needs to be adapted to the new rules disallowing many functio
Bug #30408: Suite "parts" needs bug numbers updated
Bug #30411: Suite "parts" needs bug numbers updated: ER_UNIQUE_KEY_NEED_ALL_FIELDS_IN_PF
Bug #30576: part_supported_sql_func_innodb.test tries to LOAD DATA outside of var dir
Bug #30581: partition_value tests use disallowed CAST() function
Included are some general fixes to allow the "parts" test suite to be run
successfully. This includes disabling a few tests or parts of tests,
cleaning up the test cases and their results, etc. Basically, these tests
have not been run for some time, and had suffered some bit rot.
The bugs were fixed as a single changeset, because in some ways they depend
on each other. I couldn't be sure I'd updated all the error codes (for
bugs 30408 and 30411) without also adapting to the new allowed functions
rules (bug 30341), and vice versa.
MySQL replicates the time zone only when operations that involve
it are performed. This is controlled by a flag. But this flag
is set only on successful operation.
The flag must be set also when there is an error that involves
a timezone (so the master would replicate the error to the slaves).
A test case was waiting for a fixed number of seconds for a specific
state of the slave IO thread to take place.
Fixed by waiting in a loop for that specific thread state instead
(or timeout).
using TPC-B):
Problem: A RBR event can contain incomplete row data (only key value and
fields which have been changed). In that case, when the row is unpacked
into record and written to a table, the missing fields get incorrect NULL
values leading to master-slave inconsistency.
Solution: Use values found in slave's table for columns which are not given
in the rows event. The code for writing a single row uses the following
algorithm:
1. unpack row_data into table->record[0],
2. try to insert record,
3. if duplicate record found, fetch it into table->record[0],
4. unpack row_data into table->record[0],
5. write table->record[0] into the table.
Where row_data is the row as stored in the data area of a rows event.
Thus:
a) unpacking of row_data happens at the time when row is written into
a table,
b) when unpacking (in step 4), only columns present in row_data are
overwritten - all other columns remain as they were found in the table.
Since all data needed for the above algorithm is stored inside
Rows_log_event class, functions which locate and write rows are turned
into methods of that class.
replace_record() -> Rows_log_event::write_row()
find_and_fetch_row() -> Rows_log_event::find_row()
Both methods take row data from event's data buffer - the row being
processed is pointed by m_curr_row. They unpack the data as needed into
table's record buffers record[0] or record[1]. When row is unpacked,
m_curr_row_end is set to point at next row in the data buffer.
Other changes introduced in this changeset:
- Change signature of unpack_row(): don't report errors and don't
setup table's rw_set here. Errors can happen only when setting default
values in prepare_record() function and are detected there.
- In Rows_log_event and derived classes, don't pass arguments to
the execution primitives (do_...() member functions) but use class
members instead.
- Move old row handling code into log_event_old.cc to be used by
*_rows_log_event_old classes.
Also, a new test rpl_ndb_2other is added which tests basic replication
from master using ndb tables to slave storing the same tables using
(possibly) different engine (myisam,innodb).
Test is based on existing tests rpl_ndb_2myisam and rpl_ndb_2innodb.
However, these tests doesn't work for various reasons and currently are
disabled (see BUG#19227).
The new test differs from the ones it is based on as follows:
1. Single test tests replication with different storage engines on slave
(myisam, innodb, ndb).
2. Include file extra/rpl_tests/rpl_ndb_2multi_eng.test containing
original tests is replaced by extra/rpl_tests/rpl_ndb_2multi_basic.test
which doesn't contain tests using partitioned tables as these don't work
currently. Instead, it tests replication to a slave which has more or
less columns than master.
3. Include file include/rpl_multi_engine3.inc is replaced with
include/rpl_multi_engine2.inc. The later differs by performing slightly
different operations (updating more than one row in the table) and
clearing table with "TRUNCATE TABLE" statement instead of "DELETE FROM"
as replication of "DELETE" doesn't work well in this setting.
4. Slave must use option --log-slave-updates=0 as otherwise execution of
replication events generated by ndb fails if table uses a different
storage engine on slave (see BUG#29569).
