mariadb

Tree: 2addb35fff

Author	SHA1	Message	Date
Michael Widenius	2addb35fff	Automatic merge	14 years ago
Michael Widenius	a8d03ab235	Initail merge with MySQL 5.1 (XtraDB still needs to be merged) Fixed up copyright messages.	14 years ago
Sergei Golubchik	ac20f84e7e	don't make feedback_plugin_send.test as 'big' don't assume that the http reply packet will arrive in all in one piece	14 years ago
Sergei Golubchik	f967575457	increase feedback plugin version	14 years ago
Sergei Golubchik	5c7aa5f2ae	feedback plugin: fix for mem_total on windows report the time of the data snapshot	14 years ago
Sergei Golubchik	04f3ecf632	typos fixed (thanks viva64.com)	14 years ago
unknown	28e2777991	Fix gcc 4.6 warnings about assigned but not used variables. Fixed my_gethwaddr.c to allow compilation on Mac OS X.	14 years ago
Vladislav Vaintroub	78eb1d48c9	Fix endless loop in my_gethwaddr()	14 years ago
Sergei Golubchik	d588488855	silence the "uninitialized" warning	14 years ago
Vladislav Vaintroub	ab5c1e433e	remove unconditional SAFEMALLOC/SAFEMUTEX from debug flags	14 years ago
Sergei Golubchik	85ac4da3a8	add a missing definition	14 years ago
Sergei Golubchik	4a4aa358f3	sort results in tests to make them stable	14 years ago
Sergei Golubchik	e513652a4e	disable feedback plugin by default. Now on windows too.	14 years ago
Sergei Golubchik	d554a6c10e	merge the feedback tree	14 years ago
Vladislav Vaintroub	c9783670c7	Implement uname() on Windows. Also, fix code to get physical memory size.	14 years ago
Sergei Golubchik	4170093ab5	merge with feedback-plugin and disable feedback plugin by default, if it's compiled in.	14 years ago
Sergei Golubchik	033a2527da	add #define WITH_FEEDBACK_PLUGIN	14 years ago
Sergei Golubchik	da81a1f01e	fix fulltext_plugin.test on windows	14 years ago
Michael Widenius	1351bef4df	Fix for issue found in buildbot where mysqld..err files was missing Added suppression message for valgrind failure found on OpenSuSE 11.1 mysql-test/mysql-test-run.pl: Fix for issue found in buildbot where mysqld..err files was missing Patch by Kristian Nielsen mysql-test/valgrind.supp: Added suppression message for valgrind failure found on OpenSuSE 11.1 sql/mysqld.cc: Added missing space to comment	14 years ago
Sergei Golubchik	1b7e566683	tests for feedback plugin, bugfix: garbage in PLUGIN_VAR_STR variables when INSTALL'ing a plugin mysql-test/include/default_mysqld.cnf: disable feedback plugin by default. when enabled - tag is as a test run	14 years ago
Sergei Golubchik	031e78dd5b	merge feedback plugin	14 years ago
Sergei Golubchik	c0e11db793	fix for static plugins in mariadb. send "startup" message 5 minutes after startup, not immediately Makefile.am: mariadb uses .la libraries for static plugins. mysql - .a libraries plug.in: mariadb uses .la libraries for static plugins. mysql - .a libraries sender_thread.cc: send "startup" message 5 minutes after startup, not immediately url_http.cc: avoid "unused variable https" warning	14 years ago
Sergei Golubchik	630b0b8779	support for plugins on windows CMakeLists.txt: 1. add -DSAFEMALLOC -DSAFE_MUTEX in the top-level CMakeLists.txt don't force plugins to copy-paste these lines in their CMakeLists.txt 2.1 search plugin/* for plugins (not only storage/), 2.2 recognize MYSQL_PLUGIN (not only MYSQL_STORAGE_ENGINE), 2.3 extract library names from the plug.in (don't force library names to be ha_<engine>.dll and <engine>.lib) include/mysql/plugin.h: define MYSQL_PLUGIN_EXPORT appropriately (backport from 5.5) libmysqld/CMakeLists.txt: remove unnecessary workaround plugin/fulltext/CMakeLists.txt: build fulltext example plugin on windows storage/maria/CMakeLists.txt: The library is called libmaria_s.lib, not maria.lib storage/maria/unittest/CMakeLists.txt: The library is called libmaria_s.lib, not maria.lib storage/myisam/CMakeLists.txt: The library is called libmyisam_s.lib, not myisam.lib storage/mysql_storage_engine.cmake: introduce MYSQL_PLUGIN macro. don't force library names to be ha_<engine>.dll and <engine>.lib storage/xtradb/CMakeLists.txt: remove a condition from include win/README: don't use deprecated syntax win/configure-mariadb.sh: don't use deprecated syntax win/configure.js: 1. support MYSQL_PLUGIN in addition to MYSQL_STORAGE_ENGINE. 2. support plugin/ in addition to storage/*	14 years ago
Sergei Golubchik	f3523559aa	my_gethwaddr() on Solaris and Windows	14 years ago
Sergei Golubchik	45ee26699e	remove redundant declarations	14 years ago
Sergei Golubchik	9401ae9425	don't use https url by default, if ssl is not available	14 years ago
Sergei Golubchik	4c34bcf856	initial checkin	14 years ago
Vasil Dimov	13fefeb04a	Disable the prefetch code in the InnoDB internal SQL parser. This change is a followup to vasil.dimov@oracle.com-20110907145810-v98kldmho23vhhic which triggered the usage of the prefetch and valgrind tests spat lots of warnings. The prefetch code will be removed. Discussed with: Marko (over IM)	14 years ago
Marko Mäkelä	8c545acd53	Bug#12948130 UNNECESSARY X-LOCKING OF ADAPTIVE HASH INDEX (BTR_SEARCH_LATCH) InnoDB acquires an x-latch on btr_search_latch for certain in-place updates that do affect the adaptive hash index. These operations do not really need to be protected by the btr_search_latch: * updating DB_TRX_ID * updating DB_ROLL_PTR * updating PAGE_MAX_TRX_ID * updating the delete-mark flag rb:750 approved by Sunny Bains	14 years ago
Marko Mäkelä	132f023b08	Bug#11766591 59733: POSSIBLE DEADLOCK WHEN BUFFERED CHANGES ARE DISCARDED Tweak the faulty UNIV_SYNC_DEBUG diagnostics a little bit more. ibuf_add_free_page(): Lower the latching order of the newly allocated page only after acquiring the ibuf_mutex.	14 years ago
Vasil Dimov	10e7b94834	Use cursors for seeking records in SYS_FOREIGN and SYS_INDEXES from DROP_TABLE_PROC(). With this change I observe a speedup from 6.2s to 0.1s when executing DROP_TABLE_PROC() during DROP TABLE with 512 foreign keys, like what is being done in innodb_bug56143.test This fixes "Bug#11765460 DROP TABLE USES INEFFICIENT METHODS TO REMOVE FKS/INDEXES FROM INNODB SYS TABLES" Reviewed by: Marko	14 years ago
Nirbhay Choubey	a667fe030b	Bug#11765888 58898: MYSQL_INSTALL_DB: NOT ALL OPTIONS DOCUMENTED (EG: --DEFAULTS-FILE ) Updating help message in scripts/mysql_install_db.pl.in file. scripts/mysql_install_db.pl.in: Bug#11765888 58898: MYSQL_INSTALL_DB: NOT ALL OPTIONS DOCUMENTED (EG: --DEFAULTS-FILE ) Updating help message.	14 years ago
Nirbhay Choubey	d24953af5c	Removing a stray line, went into the last push.	14 years ago
Nirbhay Choubey	079d3cc6a6	Bug#11765888 58898: MYSQL_INSTALL_DB: NOT ALL OPTIONS DOCUMENTED (EG: --DEFAULTS-FILE ) Added help message for the missing options (--no-defaults, --defaults-file and --defaults-extra-file).	14 years ago
Marko Mäkelä	7f48c174f0	Bug #12950803 62294: BUF_BUDDY_RELOCATE CALLS GETTIMEOFDAY ... buf_buddy_relocate(): The ut_time_us() function is needed for statistics, calculating the total time spent on relocating blocks. Until now, we invoked ut_time_us() every time buf_buddy_relocate() was called. Fix: Only call ut_time_us() when the block can be relocated. After this fix, the reported relocated_usec will no longer include the time for the page_hash lookup and for acquiring the block mutex. Approved by Sunny Bains on IM	14 years ago
Marko Mäkelä	2f49da3fdc	Bug#12547647 UPDATE LOGGING COULD EXCEED LOG PAGE SIZE - take 2 The original fix was accidentally pushed to mysql-5.1 after the 5.1.59 clone-off in bzr revision id marko.makela@oracle.com-20110829081642-z0w992a0mrc62s6w with thne fix of Bug#12704861 Corruption after a crash during BLOB update. It was pushed separately to mysql-5.5 in bzr revision id marko.makela@oracle.com-20110901184804-2901f6qmuro3jas8. trx_undo_report_row_operation(): If the page for which the undo log was too big was empty, commit and start the mini-transaction before acquiring the rollback segment mutex and freeing the undo page. This is necessary, because the mini-transaction may be holding lower-order latches in the levels SYNC_FSP and SYNC_FSP_PAGE. trx_undo_erase_page_end(): Erase also empty pages, because trx_undo_report_row_operation() needs to commit the mini-transaction before freeing the empty page. rb:756 approved by Sunny Bains	14 years ago
Bjorn Munch	f683540c6d	merge from 5.1-mtr	14 years ago
Bjorn Munch	85035bd2bb	new merge from 5.1	14 years ago
Tor Didriksen	a921013a4f	local merge	14 years ago
Tor Didriksen	034db5cb82	Bug#12856915 VALGRIND FAILURE IN FILESORT/CREATE_SORT_INDEX Post-push fix: The functions write_keys() and find_all_keys() may have a slightly different function signature, depending on compiler/platform/flags.	14 years ago
Norvald H. Ryeng	c6de8c8c05	Bug#11765254 - 58200: ASSERTION FAILED: PARAM.SORT_LENGTH WHEN GROUPING BY FUNCTIONS.... (PART The bug was introduced in a patch for bug 49897. Problem: The assertion inserted by the original patch to guard against zero-lenght sort keys during merge phase triggers also when the whole set fits in memory. Fix: Move assert so that it does not trigger if the whole set is in memory. mysql-test/r/group_by.result: Add test for bug#11765254 mysql-test/t/group_by.test: Add test for bug#11765254 sql/filesort.cc: Move assertion	14 years ago
Bjorn Munch	98136ecf18	merge from 5.1 main	14 years ago
Tor Didriksen	f610c56587	BUG#12911710 - VALGRIND FAILURE IN ROW-DEBUG:PERFSCHEMA.SOCKET_SUMMARY_BY_INSTANCE_FUNC Converting the number zero to binary and back yielded the number zero, but with no digits, i.e. zero precision. This made the multiply algorithm go haywire in various ways. include/decimal.h: Document struct st_decimal_t mysql-test/r/type_newdecimal.result: New test case (valgrind warnings) mysql-test/t/type_newdecimal.test: New test case (valgrind warnings) sql/my_decimal.h: Remove the HAVE_purify enabled/disabled code. strings/decimal.c: Make a proper zero, with non-zero precision.	14 years ago
Tor Didriksen	5618a7d69d	local merge	14 years ago
Marko Mäkelä	41f229cd9e	Bug#12704861 Corruption after a crash during BLOB update The fix of Bug#12612184 broke crash recovery. When a record that contains off-page columns (BLOBs) is updated, we must first write redo log about the BLOB page writes, and only after that write the redo log about the B-tree changes. The buggy fix would log the B-tree changes first, meaning that after recovery, we could end up having a record that contains a null BLOB pointer. Because we will be redo logging the writes off the off-page columns before the B-tree changes, we must make sure that the pages chosen for the off-page columns are free both before and after the B-tree changes. In this way, the worst thing that can happen in crash recovery is that the BLOBs are written to free pages, but the B-tree changes are not applied. The BLOB pages would correctly remain free in this case. To achieve this, we must allocate the BLOB pages in the mini-transaction of the B-tree operation. A further quirk is that BLOB pages are allocated from the same file segment as leaf pages. Because of this, we must temporarily "hide" any leaf pages that were freed during the B-tree operation by "fake allocating" them prior to writing the BLOBs, and freeing them again before the mtr_commit() of the B-tree operation, in btr_mark_freed_leaves(). btr_cur_mtr_commit_and_start(): Remove this faulty function that was introduced in the Bug#12612184 fix. The problem that this function was trying to address was that when we did mtr_commit() the BLOB writes before the mtr_commit() of the update, the new BLOB pages could have overwritten clustered index B-tree leaf pages that were freed during the update. If recovery applied the redo log of the BLOB writes but did not see the log of the record update, the index tree would be corrupted. The correct solution is to make the freed clustered index pages unavailable to the BLOB allocation. This function is also a likely culprit of InnoDB hangs that were observed when testing the Bug#12612184 fix. btr_mark_freed_leaves(): Mark all freed clustered index leaf pages of a mini-transaction allocated (nonfree=TRUE) before storing the BLOBs, or freed (nonfree=FALSE) before committing the mini-transaction. btr_freed_leaves_validate(): A debug function for checking that all clustered index leaf pages that have been marked free in the mini-transaction are consistent (have not been zeroed out). btr_page_alloc_low(): Refactored from btr_page_alloc(). Return the number of the allocated page, or FIL_NULL if out of space. Add the parameter "mtr_t* init_mtr" for specifying the mini-transaction where the page should be initialized, or if this is a "fake allocation" (init_mtr=NULL) by btr_mark_freed_leaves(nonfree=TRUE). btr_page_alloc(): Add the parameter init_mtr, allowing the page to be initialized and X-latched in a different mini-transaction than the one that is used for the allocation. Invoke btr_page_alloc_low(). If a clustered index leaf page was previously freed in mtr, remove it from the memo of previously freed pages. btr_page_free(): Assert that the page is a B-tree page and it has been X-latched by the mini-transaction. If the freed page was a leaf page of a clustered index, link it by a MTR_MEMO_FREE_CLUST_LEAF marker to the mini-transaction. btr_store_big_rec_extern_fields_func(): Add the parameter alloc_mtr, which is NULL (old behaviour in inserts) and the same as local_mtr in updates. If alloc_mtr!=NULL, the BLOB pages will be allocated from it instead of the mini-transaction that is used for writing the BLOBs. fsp_alloc_from_free_frag(): Refactored from fsp_alloc_free_page(). Allocate the specified page from a partially free extent. fseg_alloc_free_page_low(), fseg_alloc_free_page_general(): Add the parameter "mtr_t* init_mtr" for specifying the mini-transaction where the page should be initialized, or NULL if this is a "fake allocation" that prevents the reuse of a previously freed B-tree page for BLOB storage. If init_mtr==NULL, try harder to reallocate the specified page and assert that it succeeded. fsp_alloc_free_page(): Add the parameter "mtr_t* init_mtr" for specifying the mini-transaction where the page should be initialized. Do not allow init_mtr == NULL, because this function is never to be used for "fake allocations". mtr_t: Add the operation MTR_MEMO_FREE_CLUST_LEAF and the flag mtr->freed_clust_leaf for quickly determining if any MTR_MEMO_FREE_CLUST_LEAF operations have been posted. row_ins_index_entry_low(): When columns are being made off-page in insert-by-update, invoke btr_mark_freed_leaves(nonfree=TRUE) and pass the mini-transaction as the alloc_mtr to btr_store_big_rec_extern_fields(). Finally, invoke btr_mark_freed_leaves(nonfree=FALSE) to avoid leaking pages. row_build(): Correct a comment, and add a debug assertion that a record that contains NULL BLOB pointers must be a fresh insert. row_upd_clust_rec(): When columns are being moved off-page, invoke btr_mark_freed_leaves(nonfree=TRUE) and pass the mini-transaction as the alloc_mtr to btr_store_big_rec_extern_fields(). Finally, invoke btr_mark_freed_leaves(nonfree=FALSE) to avoid leaking pages. buf_reset_check_index_page_at_flush(): Remove. The function fsp_init_file_page_low() already sets bpage->check_index_page_at_flush=FALSE. There is a known issue in tablespace extension. If the request to allocate a BLOB page leads to the tablespace being extended, crash recovery could see BLOB writes to pages that are off the tablespace file bounds. This should trigger an assertion failure in fil_io() at crash recovery. The safe thing would be to write redo log about the tablespace extension to the mini-transaction of the BLOB write, not to the mini-transaction of the record update. However, there is no redo log record for file extension in the current redo log format. rb:693 approved by Sunny Bains	14 years ago
Rohit Kalhans	e46b3453bf	BUG#11878104: FIXES OF BUG 11752963 - 44312 TO BACKPORT TO MYSQL-5.1 Background: Backporting fix for BUG 11752963 to Mysql5.1 branch. Problem: Fix of bug 11752963 was only available for trunk and 5.5 branch. Partial fix has been pushed to 5.1 branch as well. Fix: backporting the fixes of bug 11752963 to 5.1 branch. 1. Made all major changes to make 5.1 branch in line with 5.5 and the trunk. 2. skipped the partial patch that was already applied to the 5.1 branch. sql/rpl_rli.h: Made inited Volatile (find inline comments) sql/slave.cc: backported all changes from the fix of BUG#11752963.	14 years ago
Tor Didriksen	0c7db7839b	Bug#12856915 VALGRIND FAILURE IN FILESORT/CREATE_SORT_INDEX Suppress the known warnings generated by filesort(). The real fix belongs to worklog 1509: Pack values of non-sorted fields in the sort buffer (which is basically the same issue, but in an optimization context: We are writing the entire sort buffer to disk, including un-used space for varchar columns.) mysql-test/valgrind.supp: Add new Memcheck suppressions for filesort. sql/filesort.cc: Remove the ifdef HAVE_purify/bzero code, use valgrind suppressions instead.	14 years ago
Sergey Vojtovich	9fb4a47ef4	Merge.	14 years ago
Marko Mäkelä	49ee12d03b	Bug #11766591 59733: POSSIBLE DEADLOCK WHEN BUFFERED CHANGES ARE TO BE DISCARDED The fix in revision id marko.makela@oracle.com-20110815091143-h3zbvm0pv8ni3qql introduced a false UNIV_SYNC_DEBUG alarm. Relax the assertion.	14 years ago
Bjorn Munch	a6212ddac6	merge from 5.1 main	14 years ago

1 2 3 4 5 ...

66093 Commits (2addb35fff2451d99c11e75bb7449b110e4c6daf) All Branches Search

66093 Commits (2addb35fff2451d99c11e75bb7449b110e4c6daf)

All Branches