mariadb

Tree: de2b5795f4

Author	SHA1	Message	Date
Ian Gilfillan	de2b5795f4	Remove mention of Freenode	4 years ago
Vladislav Vaintroub	b4074069b2	MDEV-26657 : Initialize some fields in create_background_thd() Avoid reading uninitialized memory by thd_get_error_context_description(). Note, that THD::real_id can't be initialized at this stage, so it will be zeroed.	4 years ago
Marko Mäkelä	699de65d5e	Merge 10.4 into 10.5	4 years ago
Monty	03a10706ec	Fixed alias.test to also works with ps The issue is that max_length for prepared statements are different from normal queries, which can optimize the max_length based on the result length.	4 years ago
Julius Goryavsky	a2e55131c6	MDEV-19950 addendum: galera_ssl_upgrade removed from the list of disabled tests and adapted for 10.4+	4 years ago
Jan Lindström	d3b35598fc	MDEV-26053 : TRUNCATE on table with Foreign Key Constraint no longer replicated to other nodes Problem was that there was extra condition !thd->lex->no_write_to_binlog before call to begin TOI. It seems that this variable is not initialized. TRUNCATE does not support [NO_WRITE_TO_BINLOG \| LOCAL] keywords, thus we should not check this condition. All this was hidden in a macro, so I decided to remove those macros that were used only a few places with actual function calls.	4 years ago
Marko Mäkelä	c430aa72ab	MDEV-26626 InnoDB fails to advance the log checkpoint buf_flush_page_cleaner(): Always try to advance the log checkpoint, even when no pages were flushed during the latest batch. Maybe, since the previous batch, there was an LRU flush that removed the last dirty pages. Failure to advance the log checkpoint will cause unnecessary work in Mariabackup and on crash recovery.	4 years ago
Monty	65cce297be	Updated rocksdb test result This was required as I added a new error code to my_base.h and rocksdb is adding it's own errors after the last official one Updated result file also for index_merge_rocksdb2. This is a big test and we have probably not before noticed that some optimizer changes caused a difference.	4 years ago
Eugene Kosov	5b0a76078a	MDEV-26621 assertion failue "index->table->persistent_autoinc" in /storage/innobase/btr/btr0btr.cc during IMPORT dict_index_t::clear_instant_alter(): when searhing for an AUTO_INCREMENT column don't skip the beginning of the list because the field can be at the beginning of the list	4 years ago
Monty	0d47945b58	Fixed bug in aria_chk that overwrote sort_buffer_length This bug happens when one runs aria_chk on multiple tables. It does not affect REPAIR TABLE. aria_chk tries to optimize the sort buffer size to minimize memory usage when used with small tables. The bug was that the adjusted value was used as a base for the next table, which could cause problems.	4 years ago
Monty	b4f24c745a	Merge branch '10.4' into 10.5 Fixed also an error in suite/perfschema/t/transaction_nested_events-master.opt	4 years ago
Monty	f03fee06b0	Improve error messages from Aria - Error on commit now returns HA_ERR_COMMIT_ERROR instead of HA_ERR_INTERNAL_ERROR - If checkpoint fails, it will now print out where it failed.	4 years ago
Monty	6be0ddae5e	Fixed compiler warnings in CONNECT	4 years ago
Monty	689b8d060a	MDEV-23519 Protocol packet - "Original Name" info is showing alias name, instead of original name of the column When doing refactoring of temporary table field creation a mistake was done when copying the column name when creating internal temporary tables. For internal temporary tables we should use the original field name, not the item name (= alias).	4 years ago
Daniel Black	adaf0dde7f	MDEV-26601: mysys - O_TMPFILE ^ O_CREAT Thanks to Fabian Vogt for noticing the mutual exclusions of these open flags on tmpfs caused by mariadb opening it incorrectly. As such we clear the O_CREAT flag while opening it as O_TMPFILE.	4 years ago
Daniele Sciascia	5527fc5861	MDEV-21613 Failed to open table mysql.wsrep_streaming_log for writing Fix sporadic failure for MTR test galera_sr.GCF-1018B. The test sometimes fails due to an error that is logged to the error log unnecessarily. A deterministic test case (included in this patch) shows that the error is loggen when a transaction is BF aborted right before it opens the streaming log table to perform fragment removal. When that happens, the attempt to open the table fails and consequently an error is logged. There is no need to log this error, as an ER_LOCK_DEADLOCK error is returned to the client. Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>	4 years ago
Otto Kekäläinen	07abcb5045	Deb: Fix Gitlab-CI/Salsa-CI builds failures The debian/salsa-ci.yml used to work also on upstream MariaDB.org branches, but has recently regressed and several jobs stopped working. These fixes are necessary to get it working again. * Partially revert `8642f592` that never worked, as MariaDB 10.2 does not have a mysql.global table nor a mariadb.sys user. Those features weren't introduced until MariaDB 10.4. * Partially revert `0268b871` as we don't want ColumnStore as part of the native Debian build. It should build only when the build is triggered via autobake-deb.sh (MariaDB.org builds). * Adjust salsa-ci.yml to cope with various Stretch to Sid upgrade issues and remove the legacy mariadb-connector-c job completely as that package hasn't been around for years anymore. * Extend Lintian overrides to be otherwise Lintian clean	4 years ago
Sergei Golubchik	1a6c130c4f	perfschema: use correct type for left shifts set_item() uses 1UL << bit, so is_set_item() must do the same. This fixes sporadic perfschema.show_aggregate failures (sporadic, because `bit` is the thread id, so depending on how many tests were run before perfschema.show_aggregate it can be above or below 32).	4 years ago
Vladislav Vaintroub	42e9506ce9	Merge branch '10.4' into 10.5	4 years ago
Vladislav Vaintroub	74368a1df8	Merge branch '10.3' into 10.4	4 years ago
Vladislav Vaintroub	e42da92265	Use mariadb- named targets for minbuild	4 years ago
Vladislav Vaintroub	cef656b11c	Fix Windows warnings and tests for -DPLUGIN_PERFSCHEMA=NO	4 years ago
Vladislav Vaintroub	c3341f8440	Merge branch '10.4' into 10.5 # Conflicts: # appveyor.yml	4 years ago
Vladislav Vaintroub	c7a721ee33	Merge branch '10.3' into 10.4	4 years ago
Vladislav Vaintroub	8988e471b5	Merge branch '10.2' into 10.3 # Conflicts: # cmake/os/Windows.cmake # sql/sql_yacc.yy	4 years ago
Vladislav Vaintroub	f345172379	MDEV-26527 speedup appveyor build - 10.2	4 years ago
Vladislav Vaintroub	3504f70f7f	Bison 3.7 - fix "conversion from 'ptrdiff_t' to 'ulong', possible loss of data"	4 years ago
Vladislav Vaintroub	879e21b68c	Define minbuild target for 10.2	4 years ago
Vladislav Vaintroub	7e6b033507	Fix MYSQL_MAINTAINER_MODE=ERR, on Windows, with Ninja , in 10.2 A conversion warning 4267 that we want to disable(prior to 10.3), was suppressed with cmake VS generator for C++ and C, despite being set only for CXX flags. The fix is to disable the warning in C flags, too. In 10.2, this warning is noisy, in 10.3 it is fixed.	4 years ago
Sergei Golubchik	40b743f99e	remove redundant select in the perfschema.show_aggregate test instead, include handler_rollback in the following per-connection selects	4 years ago
Sergei Golubchik	b42158be53	remove unused result file	4 years ago
Marko Mäkelä	2d0847818d	Merge 10.4 into 10.5	4 years ago
Marko Mäkelä	f99cc0d2fc	Merge fixup `7c33ecb665` The merge accidentally omitted the 10.4 commit `472b35c7ef` and reverted the 10.5 commit `6e3bd663d0`.	4 years ago
Marko Mäkelä	101d10b883	Merge 10.3 into 10.4	4 years ago
Marko Mäkelä	098106b432	MDEV-25951 followup: Add #ifdef around debug code	4 years ago
Marko Mäkelä	bcd25e1066	Merge 10.2 into 10.3	4 years ago
Marko Mäkelä	ac064c2b47	Fix an occasional timeout in innodb.alter_partitioned	4 years ago
Vladislav Vaintroub	e813549942	Backport "Fix generation of bison output for out-of-source builds."to 10.5 Apply `115fec58f1` to 10.5	4 years ago
Marko Mäkelä	d09426f9e6	MDEV-26537 InnoDB corrupts files due to incorrect st_blksize calculation The st_blksize returned by fstat(2) is not documented to be a power of 2, like we assumed in commit `58252fff15` (MDEV-26040). While on Linux, the st_blksize appears to report the file system block size (which hopefully is not smaller than the sector size of the underlying block device), on FreeBSD we observed st_blksize values that might have been something similar to st_size. Also IBM AIX was affected by this. A simple test case would lead to a crash when using the minimum innodb_buffer_pool_size=5m on both FreeBSD and AIX: seq -f 'create table t%g engine=innodb select * from seq_1_to_200000;' \ 1 100\|mysql test& seq -f 'create table u%g engine=innodb select * from seq_1_to_200000;' \ 1 100\|mysql test& We will fix this by not trusting st_blksize at all, and assuming that the smallest allowed write size (for O_DIRECT) is 4096 bytes. We hope that no storage systems with larger block size exist. Anything larger than 4096 bytes should be unlikely, given that it is the minimum virtual memory page size of many contemporary processors. MariaDB Server on Microsoft Windows was not affected by this. While the 512-byte sector size of the venerable Seagate ST-225 is still in widespread use, the minimum innodb_page_size is 4096 bytes, and innodb_log_file_size can be set in integer multiples of 65536 bytes. The only occasion where InnoDB uses smaller data file block sizes than 4096 bytes is with ROW_FORMAT=COMPRESSED tables with KEY_BLOCK_SIZE=1 or KEY_BLOCK_SIZE=2 (or innodb_page_size=4096). For such tables, we will from now on preallocate space in integer multiples of 4096 bytes and let regular writes extend the file by 1024, 2048, or 3072 bytes. The view INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES.FS_BLOCK_SIZE should report the raw st_blksize. For page_compressed tables, the function fil_space_get_block_size() will map to 512 any st_blksize value that is larger than 4096. os_file_set_size(): Assume that the file system block size is 4096 bytes, and only support extending files to integer multiples of 4096 bytes. fil_space_extend_must_retry(): Round down the preallocation size to an integer multiple of 4096 bytes.	4 years ago
Vicențiu Ciorbaru	8fe927e6de	Expand performance_schema tables definitions with column comments Cover all columns that did not have comments. Adjust docs based off of MariaDB implementation.	4 years ago
Haidong Ji	cc71dc0b61	MDEV-25325 built-in documentation for performance_schema tables Improve documentation of performance_schema tables by appending COLUMN comments to tables. Additionally improve test coverage and update corresponding tests. This is part of the patch covering newer columns and tables in 10.5.	4 years ago
Vicențiu Ciorbaru	7c33ecb665	Merge remote-tracking branch 'upstream/10.4' into 10.5	4 years ago
Eugene Kosov	4f85eadf71	MDEV-25951 followup FTS indexes has a prefix_len=1 or prefix_len=0 as stated by comment in mysql_prepare_create_table(). Thus, a newly added assertion should be relaxed for FTS indexes.	4 years ago
Vladislav Vaintroub	1c378f1b95	Speedup build of the MSI package	4 years ago
Sergei Golubchik	fdeaad1db9	Merge branch '10.3' into 10.4	4 years ago
Sergei Golubchik	b145fba0a8	post-merge fix	4 years ago
Sergei Golubchik	46cb16388a	Merge branch '10.2' into 10.3	4 years ago
Sergei Golubchik	c7184c470e	fix main.truncate failures in --embedded	4 years ago
Vicențiu Ciorbaru	de7e027d5e	Merge remote-tracking branch 'upstream/10.3' into 10.4	4 years ago
Marko Mäkelä	6e3bd663d0	MDEV-25776 Race conditions in buf_pool.page_hash around buf_pool.watch Any modification of buf_pool.page_hash is supposed to be protected by buf_pool.mutex and page_hash_latch::write_lock(). The buffer pool watch mechanism of the InnoDB change buffer was violating that ever since commit `b1ab211dee` (MDEV-15053). buf_pool_t::watch_set(): Extend the critical section of buf_pool.mutex. buf_pool_t::watch_unset(): Define non-inline, because calls are infrequent and this function became larger. If we have to detach a sentinel from page_hash, do it while holding both the mutex and the exclusive hash latch. buf_pool_t::watch_remove(): Assert that the mutex is being held. buf_page_init_for_read(): Remove some work-arounds for previously encountered race conditions related to buf_pool.watch.	4 years ago

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