mariadb

Tree: 24a9a4599a

Author	SHA1	Message	Date
calvin	24a9a4599a	branches/zip: remove duplicated copyright and license info.	16 years ago
vasil	65d21143f7	branches/zip: Merge r6152:6159 from branches/5.1: (r6158 was skipped as an equivallent change has already been merged from MySQL) ------------------------------------------------------------------------ r6154 \| calvin \| 2009-11-11 02:51:17 +0200 (Wed, 11 Nov 2009) \| 17 lines Changed paths: M /branches/5.1/include/os0file.h M /branches/5.1/os/os0file.c branches/5.1: fix bug#3139: Mysql crashes: 'windows error 995' after several selects on a large DB During stress environment, Windows AIO may fail with error code ERROR_OPERATION_ABORTED. InnoDB does not handle the error, rather crashes. The cause of the error is unknown, but likely due to faulty hardware or driver. This patch introduces a new error code OS_FILE_OPERATION_ABORTED, which maps to Windows ERROR_OPERATION_ABORTED (995). When the error is detected during AIO, the InnoDB will issue a synchronous retry (read/write). This patch has been extensively tested by MySQL support. Approved by: Marko rb://196 ------------------------------------------------------------------------ r6158 \| vasil \| 2009-11-11 14:52:14 +0200 (Wed, 11 Nov 2009) \| 37 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc M /branches/5.1/handler/ha_innodb.h branches/5.1: Merge a change from MySQL: (this has been reviewed by Calvin and Marko, and Calvin says Luis has incorporated Marko's suggestions) ------------------------------------------------------------ revno: 3092.5.1 committer: Luis Soares <luis.soares@sun.com> branch nick: mysql-5.1-bugteam timestamp: Thu 2009-09-24 15:52:52 +0100 message: BUG#42829: binlogging enabled for all schemas regardless of binlog-db-db / binlog-ignore-db InnoDB will return an error if statement based replication is used along with transaction isolation level READ-COMMITTED (or weaker), even if the statement in question is filtered out according to the binlog-do-db rules set. In this case, an error should not be printed. This patch addresses this issue by extending the existing check in external_lock to take into account the filter rules before deciding to print an error. Furthermore, it also changes decide_logging_format to take into consideration whether the statement is filtered out from binlog before decision is made. added: mysql-test/suite/binlog/r/binlog_stm_do_db.result mysql-test/suite/binlog/t/binlog_stm_do_db-master.opt mysql-test/suite/binlog/t/binlog_stm_do_db.test modified: sql/sql_base.cc sql/sql_class.cc storage/innobase/handler/ha_innodb.cc storage/innobase/handler/ha_innodb.h storage/innodb_plugin/handler/ha_innodb.cc storage/innodb_plugin/handler/ha_innodb.h ------------------------------------------------------------------------	16 years ago
marko	dda7217e08	branches/zip: Free all resources at shutdown. Set pointers to NULL, so that Valgrind will not complain about freed data structures that are reachable via pointers. This addresses Bug #45992 and Bug #46656. This patch is mostly based on changes copied from branches/embedded-1.0, mainly c5432, c3439, c3134, c2994, c2978, but also some other code was copied. Some added cleanup code is specific to MySQL/InnoDB. rb://199 approved by Sunny Bains	16 years ago
vasil	51ac3a0d08	branches/zip: When scanning a directory readdir() is called and stat() after it, if a file is deleted between the two calls stat will fail and the whole precedure will fail. Change this behavior to continue with the next entry if stat() fails because of nonexistent file. This is transparent change as it will make it look as if the file was deleted before the readdir() call. This change is needed in order to fix https://svn.innodb.com/mantis/view.php?id=174 in which we need to abort if os_file_readdir_next_file() encounters "real" errors. Approved by: Marko, Pekka (rb://177)	16 years ago
pekka	bb437b0f2a	branches/zip: Revert r6044 which added os_file_is_same() function (issue#186). This functionality is moved to Hot Backup source tree.	16 years ago
pekka	4ed1a96fe7	branches/zip: Add os_file_is_same() function for Hot Backup (inside ifdef UNIV_HOTBACKUP). This is part of the fix for Issue #186. Note! The Windows implementation is incomplete.	16 years ago
calvin	7020976943	branches/zip: fix bug#47055 unconditional exit(1) on ERROR_WORKING_SET_QUOTA 1453 (0x5AD) for InnoDB backend When error ERROR_WORKING_SET_QUOTA or ERROR_NO_SYSTEM_RESOURCES occurs, yields for 100ms and retries the operation. Approved by: Heikki (on IM)	16 years ago
marko	b14d74348f	branches/zip: Fix warnings and errors when UNIV_HOTBACKUP is defined.	16 years ago
marko	0490ebce6b	branches/zip: os_file_pwrite(): Make the code compile in InnoDB Hot Backup when the pwrite system call is not available.	16 years ago
calvin	263266707c	branches/zip: Build InnoDB on Windows with UNIV_HOTBACKUP The changes are non-functional changes for normal InnoDB, but needed for building the Hot Backup on Windows (with UNIV_HOTBACKUP defined). - Define os_aio_use_native_aio for HB. - Do not acquire seek mutexes for backup since HB is single threaded. - Do not use srv_flush_log_at_trx_commit for HB build rb://155 Approved by: Marko	16 years ago
inaam	99e250d407	branches/zip bug#42885 rb://148 The call to put IO threads to sleep was most probably meant for Windows only as the comment in buf0rea.c suggests. However it was enabled on all platforms. This patch restricts the sleep call to windows. This approach of not putting threads to sleep makes even more sense because now we have multiple threads working in the background and it probably is not a good idea to put all of them to sleep because a user thread wants to post a batch for readahead. Approved by: Marko	16 years ago
inaam	35bcc4ee2b	branches/zip Non functional change. s/Percona/Percona Inc./	17 years ago
marko	6314305e2b	branches/zip: os_file_close_no_error_handling(): Restore, as this function is used within InnoDB Hot Backup.	17 years ago
marko	3a2a5e5e03	branches/zip: os_file_close_no_error_handling(): Unused, remove.	17 years ago
inaam	b667060360	branches/zip Non functional change: Added legal notices acknowledging percona contribution to the multiple IO helper threads patch i.e.: r5262	17 years ago
vasil	5d3b805292	branches/zip: Enable functionality to have multiple background io helper threads. This patch is based on percona contributions. More details about this patch will be written at: https://svn.innodb.com/innobase/MultipleBackgroundThreads The patch essentially does the following: expose following knobs: innodb_read_io_threads = [1 - 64] default 1 innodb_write_io_threads = [1 - 64] default 1 deprecate innodb_file_io_threads (this parameter was relevant only on windows) Internally it allows multiple segments for read and write IO request arrays where one thread works on one segement. Submitted by: Inaam (rb://124) Approved by: Heikki (rb://124)	17 years ago
marko	68a1ee9960	branches/zip: Add some Doxygen comments for many structs, typedefs, #defines and global variables. Many are still missing.	17 years ago
marko	11ff89d994	branches/zip: Add @file comments, and convert decorative /******************************* comments to Doxygen / style like this: /***************************// This conversion was performed by the following command: perl -i -e 'while(<ARGV>){if (m\|^/\{30}\$\|) { s\|\{4}$\|//*\| if ++$com>1; $_ .= "\@file $ARGV\n" if $com==2} print; if(eof){$.=0;undef $com}}' /*[ch] include/univ.i	17 years ago
marko	d075e80c49	branches/zip: Split some long lines that were introduced in r5091.	17 years ago
marko	e49dee377b	branches/zip: Convert the function comments to Doxygen format. This patch was created by running the following commands: for i in /[ch]; do doxygenify.pl $i; done perl -i -pe 's#\{3} \/$#***/#' /[ch] where doxygenify.pl is https://svn.innodb.com/svn/misc/trunk/tools/doxygenify.pl r510 Verified the consistency as follows: (0) not too many / in: / or / out: / comments left in the code: grep -l '/\\s$in\\|out$[,:/]' /[ch] (1) no difference when ignoring blank lines, after stripping all C90-style / comments /, including multi-line ones, before and after applying this patch: perl -i -e 'undef $/;while(<ARGV>){s#/\(.?)\/##gs;print}' /[ch] diff -I'^\s$' --exclude .svn -ru TREE1 TREE2 (2) after stripping @return comments and !<, generated a diff and omitted the hunks where / out: / function return comments were removed: perl -i -e'undef $/;while(<ARGV>){s#!<##g;s#\n\@return\t.?\/# \/#gs;print}'\ /[ch] svn diff\| perl -e 'undef $/;$_=<>;s#\n-\s/\ out[:,]([^\n]?)(\n-[^\n]?)\/##gs;print' Some unintended changes were left. These will be removed in a subsequent patch.	17 years ago
marko	90e50d964e	branches/zip: Fix some function comments.	17 years ago
marko	a0714b182c	branches/zip: univ.i: Define REFMAN as the base URL of the MySQL Reference Manual and use it in every string. This fixes Issue #221.	17 years ago
marko	a7328dccd4	branches/zip: Exclude some operating system interface code from UNIV_HOTBACKUP builds.	17 years ago
vasil	1c46e6ef6d	branches/zip: * Remove old Innobase copyright lines from C source files * Add a reference to the GPLv2 license as recommended by the lawyers at Oracle Legal [Step 23/28]	17 years ago
vasil	b21c94dc01	branches/zip: Merge 2437:2485 from branches/5.1: (r2478 was skipped for the obvious reason) ------------------------------------------------------------------------ r2464 \| vasil \| 2008-05-19 17:59:42 +0300 (Mon, 19 May 2008) \| 9 lines branches/5.1: Fix Bug#36600 SHOW STATUS takes a lot of CPU in buf_get_latched_pages_number by removing the Innodb_buffer_pool_pages_latched variable from SHOW STATUS output in non-UNIV_DEBUG compilation. Approved by: Heikki ------------------------------------------------------------------------ r2466 \| calvin \| 2008-05-20 01:37:14 +0300 (Tue, 20 May 2008) \| 12 lines branches/5.1: Fix Bug#11894 innodb_file_per_table crashes w/ Windows .sym symbolic link hack The crash was due to un-handled error 3 (path not found). In the case of file per table, change the call to os_file_handle_error_no_exit() from os_file_handle_error(). Also, checks for full path pattern during table create (Windows only), which is used in symbolic link and temp table creation. Approved by: Heikki ------------------------------------------------------------------------ r2478 \| sunny \| 2008-05-23 08:29:08 +0300 (Fri, 23 May 2008) \| 3 lines branches/5.1: Fix for bug# 36793. This is a back port from branches/zip. This code has been tested on a big-endian machine too. ------------------------------------------------------------------------ r2480 \| vasil \| 2008-05-27 11:40:07 +0300 (Tue, 27 May 2008) \| 11 lines branches/5.1: Fix Bug#36819 ut_usectime does not handle errors from gettimeofday by retrying gettimeofday() several times if it fails in ut_usectime(). If it fails on all calls then return error to the caller to be handled at higher level. Update the variable innodb_row_lock_time_max in SHOW STATUS output only if ut_usectime() was successful. ------------------------------------------------------------------------ r2482 \| sunny \| 2008-05-28 12:18:35 +0300 (Wed, 28 May 2008) \| 5 lines branches/5.1: Fix for Bug#35602, "Failed to read auto-increment value from storage engine". The test for REPLACE was an error of ommission since it's classified as a simple INSERT. For REPLACE statements we don't acquire the special AUTOINC lock for AUTOINC_NEW_STYLE_LOCKING with this fix. ------------------------------------------------------------------------ r2485 \| vasil \| 2008-05-28 16:01:14 +0300 (Wed, 28 May 2008) \| 9 lines branches/5.1: Fix Bug#36149 Read buffer overflow in srv0start.c found during "make test" Use strncmp(3) instead of memcmp(3) to avoid reading past end of the string if it is empty (*str == '\0'). This bug is _not_ a buffer overflow. Discussed with: Sunny (via IM) ------------------------------------------------------------------------	18 years ago
inaam	862b707f43	branches/zip: Fixed compilation warning introduced during POSIX AIO clean up patch. Spotted by: Sunny and Vasil	18 years ago
inaam	18c421230e	branches/zip: Clean up the POSIX_ASYNC_IO code which is currently not used and is unlikely to be ever used.	18 years ago
marko	60ae240d23	branches/zip: Merge 2367:2384 from branches/5.1.	18 years ago
marko	77d8c98735	branches/zip: Rename ib_ulonglong to ib_uint64_t and ib_longlong to ib_int64_t.	18 years ago
marko	ebdb9daa9b	branches/zip: Merge 2295:2367 from branches/5.1.	18 years ago
marko	42db7f1780	branches/zip: os_file_set_nocache(): Clean up the function comment. Add the function prototype to os0file.h.	18 years ago
marko	2c2b06ad75	branches/zip: Introduce UNIV_INTERN, a linkage specifier for InnoDB-global symbols. Use it for all definitions of non-static variables and functions. lexyy.c, make_flex.sh: Declare yylex as UNIV_INTERN, not static. It is referenced from pars0grm.c. Actually, according to nm .libs/ha_innodb.so\|grep -w '[ABCE-TVXYZ]' the following symbols are still global: * The vtable for class ha_innodb * pars0grm.c: The function yyparse() and the variables yychar, yylval, yynerrs The required changes to the Bison-generated file pars0grm.c will be addressed in a separate commit, which will add a script similar to make_flex.sh. The class ha_innodb is renamed from class ha_innobase by a #define. Thus, there will be no clash with the builtin InnoDB. However, there will be some overhead for invoking virtual methods of class ha_innodb. Ideas for making the vtable hidden are welcome. -fvisibility=hidden is not available in GCC 3.	18 years ago
marko	31ba41df9f	branches/zip: Remove redundant type casts. Change the parameter type of ut_strcmp() from const void* to const char*.	19 years ago
marko	d662c3c656	branches/zip: Merge 1575:1664 from trunk.	19 years ago
marko	e7284367dc	branches/zip: Merge revisions 1402:1493 from trunk. Remove mysql.patch, because the configuration parameter interface has changed.	19 years ago
marko	a47b9e64e6	branches/zip: Merge branches/fast-index-creation -r1413. Fix some bugs. The tests innodb and innodb-index fail, but that might be due to an old MySQL source tree being used.	19 years ago
marko	33c1125d55	branches/zip: Merge revisions 1322:1402 from trunk.	19 years ago
marko	16ffd00dc1	branches/zip: Merge revisions 1206:1271 from trunk.	19 years ago
marko	cc605cfea1	branches/zip: Remove os_file_check_page_trailers(). It was used in os_aio_simulated_handle() before and after initiating a write. We cannot easily pass the compressed page sizes to this function. The check could only be performed on uncompressed pages.	19 years ago
marko	9a16aac783	branches/zip: Merge revisions 804:838 from trunk.	19 years ago
marko	64f3cee67f	branches/zip: Merge revisions 720:765 from trunk and reindent the code as per revisions r763:765.	19 years ago
marko	36ed778816	branches/zip: Merge revisions 634:713 from trunk.	20 years ago
marko	831916878d	branches/zip: Write compressed pages to disk. os_aio_simulated_handle(): Temporarily disable os_file_check_page_trailers(), which cannot be invoked on compressed pages. dict_table_add_system_columns(): New function, split from dict_table_add_to_cache(). mlog_parse_index(): Add system columns to the dummy table and identify DB_TRX_ID and DB_ROLL_PTR in the dummy index. buf_LRU_get_free_block(): Note that page_zip->data should be allocated from an aligned memory pool. buf_flush_buffered_writes(): Write compressed pages to disk. buf_flush_post_to_doublewrite_buf(): Copy compressed pages to the doublewrite buffer. Zero fill any excess space. buf_flush_init_for_writing(): Treat all compressed pages the same. buf_read_page_low(): Read compressed pages from disk. buf_page_io_complete(): Process compressed pages. trx_sys_doublewrite_init_or_restore_page(): Process compressed pages. mlog_write_initial_log_record_fast(): Enable a debug printout #ifdef UNIV_LOG_DEBUG. fsp_header_init(), fsp_fill_free_list(): Pass the compressed page size to buf_page_create(). page_zip_compress_write_log(): Flatten the if-else if-else logic. page_zip_parse_write_blob_ptr(): Do not test page_zip if page==NULL. page_zip_parse_write_node_ptr(): Do not test page_zip if page==NULL. Invoke mlog_close() correctly. row_sel_store_row_id_to_prebuilt(): Add UNIV_UNLIKELY hint to an assertion-like test.	20 years ago
marko	93ea672ae3	branches/zip: Write the compressed page size to SYS_TABLES.TYPE and adjust a few places accordingly. os_aio_simulated_handle(): Add TODO comments about skipping the write checks for compressed pages. dict_create_sys_tables_tuple(): Write the compressed page size to the TYPE column. open_or_create_data_files(): Simplify the fil_node_create() call. fil_node_create(): Do not touch space->zip_size. It was already initialized by fil_space_create(). fil_reset_too_high_lsns(), buf_flush_buffered_writes(): Add TODO comment about compressed pages. buf_flush_init_for_writing(): Handle pages of type FIL_PAGE_INODE, FIL_PAGE_IBUF_BITMAP, and FIL_PAGE_TYPE_FSP_HDR as uncompressed ones.	20 years ago
marko	cfc945a954	branches/zip: Merge revisions 465:532 from trunk.	20 years ago
marko	7bd3aca4ad	branches/zip: Prepare for writing compressed and reading pages. buf_page_print(): Print also compressed pages. Add parameter zip_size. buf_flush_init_for_writing(): Stamp the fields on a compressed B-tree index page. Add the header field FIL_PAGE_ZBLOB_SPACE_ID as an alias of FIL_PAGE_PREV. page_zip_calc_checksum(): New function. page_zip_compress(): Avoid copying the fields that are written in buf_flush_init_for_writing(). page_zip_header_cmp(): New function for comparing those fields of the page header that will not be written in buf_flush_init_for_writing().	20 years ago
marko	82d38b63e3	branches/zip: Merge revisions 236:247 from trunk.	20 years ago
marko	f40121415d	branches/zip: Merge revisions 200:236 from trunk.	20 years ago
marko	6ce8427cb8	branches/zip: Merge revisions 79:200 from trunk.	20 years ago
osku	c307820962	Import 5.0 code.	20 years ago

50 Commits (24a9a4599aca7be296720d0526b19deee1e5682a)