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Fixed bugs in undo logging
Fixed bug where head block was split before min_row_length (caused Maria to believe row was crashed on read)
Reserved place for reference-transid on key pages (for packing of transids)
ALTER TABLE and INSERT ... SELECT now uses fast creation of index
Known bugs:
ma_test_recovery fails because of a bug in redo handling when log is cut directly after a redo (Guilhem knows how to fix)
ma_test_recovery.excepted is not totally correct, because of the above bug
mysqld sometimes fails to restart; Fails with error "end_of_redo_phase: Assertion `long_trid != 0' failed"; Guilhem to investigate
include/maria.h:
Prototype changes
Added current_filepos to st_maria_sort_info
mysql-test/r/maria.result:
Updated results that changes as alter table and insert ... select now uses fast creation of index
mysys/mf_iocache.c:
Reset variable to gurard against double invocation
storage/maria/ma_bitmap.c:
Added _ma_bitmap_reset_cache() (needed for repair)
storage/maria/ma_blockrec.c:
Simplify code
More initial allocations
Fixed bug where head block was split before min_row_length (caused Maria to believe row was crashed on read)
storage/maria/ma_blockrec.h:
Moved TRANSID_SIZE to maria_def.h
Added prototype for new functions
storage/maria/ma_check.c:
Simplicy code
Fixed repair_by_sort to work with BLOCK_RECORD
- When using BLOCK_RECORD or UNPACK create new Maria handle
- Use common initializer function
- Align code with maria_repair()
Made some changes to maria_repair_parallel() to use common initializer function
Removed ASK_MONTY section by fixing noted problem
storage/maria/ma_close.c:
Moved check for readonly to _ma_state_info_write()
storage/maria/ma_key_recover.c:
Use different log entries if key root changes or not.
This fixed some bugs when tree grows
storage/maria/ma_key_recover.h:
Added keynr to st_msg_to_write_hook_for_undo_key
storage/maria/ma_loghandler.c:
Added INIT_LOGREC_UNDO_KEY_INSERT_WITH_ROOT
storage/maria/ma_loghandler.h:
Added INIT_LOGREC_UNDO_KEY_INSERT_WITH_ROOT
storage/maria/ma_open.c:
Added TRANSID to all key pages (for future compressing of trans id's)
For compressed records, alloc a bit bigger buffer to avoid valgrind warnings
If table is opened readonly, don't update state
storage/maria/ma_packrec.c:
Allocate bigger array for bit unpacking to avoid valgrind errors
storage/maria/ma_recovery.c:
Added UNDO_KEY_INSERT_WITH_ROOT & UNDO_KEY_DELETE_WITH_ROOT
storage/maria/ma_sort.c:
More logging
storage/maria/ma_test_all.sh:
More tests
storage/maria/ma_test_recovery.expected:
Update results
Note that this is not complete becasue of a bug in recovery
storage/maria/ma_test_recovery:
Removed recreation of index (not needed when we have redo for index pages)
storage/maria/maria_chk.c:
When using flag --read-only, don't update status for files
When using --unpack, don't use REPAIR_BY_SORT if other repair option is given
Enable repair_by_sort for BLOCK records
Removed not needed newline at start of --describe
storage/maria/maria_def.h:
Support for TRANSID_SIZE to key pages
storage/maria/maria_read_log.c:
renamed --only-display to --display-only
This directory contains a test suite for the MySQL daemon. To run the currently existing test cases, simply execute ./mysql-test-run in this directory. It will fire up the newly built mysqld and test it. Note that you do not have to have to do "make install", and you could actually have a co-existing MySQL installation. The tests will not conflict with it. All tests must pass. If one or more of them fail on your system, please read the following manual section for instructions on how to report the problem: http://dev.mysql.com/doc/mysql/en/mysql-test-suite.html If you want to use an already running MySQL server for specific tests, use the --extern option to mysql-test-run. Please note that in this mode, the test suite expects you to provide the names of the tests to run. For example, here is the command to run the "alias" and "analyze" tests with an external server: mysql-test-run --extern alias analyze To match your setup, you might also need to provide --socket, --user, and other relevant options. With no test cases named on the command line, mysql-test-run falls back to the normal "non-extern" behavior. The reason for this is that some tests cannot run with an external server. You can create your own test cases. To create a test case, create a new file in the t subdirectory using a text editor. The file should have a .test extension. For example: xemacs t/test_case_name.test In the file, put a set of SQL statements that create some tables, load test data, and run some queries to manipulate it. We would appreciate it if you name your test tables t1, t2, t3 ... (to not conflict too much with existing tables). Your test should begin by dropping the tables you are going to create and end by dropping them again. This ensures that you can run the test over and over again. If you are using mysqltest commands (like result file names) in your test case, you should create the result file as follows: mysql-test-run --record test_case_name or mysqltest --record < t/test_case_name.test If you only have a simple test cases consisting of SQL statements and comments, you can create the test case in one of the following ways: mysql-test-run --record test_case_name mysql test < t/test_case_name.test > r/test_case_name.result mysqltest --record --record-file=r/test_case_name.result < t/test_case_name.test When this is done, take a look at r/test_case_name.result - If the result is incorrect, you have found a bug. In this case, you should edit the test result to the correct results so that we can verify that the bug is corrected in future releases. To submit your test case, put your .test file and .result file(s) into a tar.gz archive, add a README that explains the problem, ftp the archive to ftp://support.mysql.com/pub/mysql/secret/ and send a mail to bugs@lists.mysql.com