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* MDEV-4478: Implement GTID "strict mode"unknown2013-05-281-1/+3
| | | | | | | | | | | When @@GLOBAL.gtid_strict_mode=1, then certain operations result in error that would otherwise result in out-of-order binlog files between servers. GTID sequence numbers are now allocated independently per domain; this results in less/no holes in GTID sequences, increasing the likelyhood that diverging binlogs will be caught by the slave when GTID strict mode is enabled.
* MDEV-26: Global transaction ID.unknown2013-05-221-0/+1
| | | | | | | | | | | | | | | | Change of user interface to be more logical and more in line with expectations to work similar to old-style replication. User can now explicitly choose in CHANGE MASTER whether binlog position is taken into account (master_gtid_pos=current_pos) or not (master_gtid_pos= slave_pos) when slave connects to master. @@gtid_pos is replaced by three separate variables @@gtid_slave_pos (can be set by user, replicated GTIDs only), @@gtid_binlog_pos (read only), and @@gtid_current_pos (a combination of the two, most recent GTID within each domain). mysql.rpl_slave_state is renamed to mysql.gtid_slave_pos to match. This fixes MDEV-4474.
* MDEV-26: Global transaction ID. First alpha release.unknown2013-04-151-2/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge of 10.0-mdev26 feature tree into 10.0-base. Global transaction ID is prepended to each event group in the binlog. Slave connect can request to start from GTID position instead of specifying file name/offset of master binlog. This facilitates easy switch to a new master. Slave GTID state is stored in a table mysql.rpl_slave_state, which can be InnoDB to get crash-safe slave state. GTID includes a replication domain ID, allowing to keep track of distinct positions for each of multiple masters.
| * MDEV-26: Global transaction ID.unknown2013-03-271-1/+1
| | | | | | | | | | | | | | | | | | | | Test crashing the master, check that it recovers the binlog state. Fix one bug introduced by previous commit (crash-recoved binlog state was overwritten by loading stale binlog state file). Fix Windows build error.
| * MDEV-26: Global transaction ID.unknown2013-03-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement test case rpl_gtid_stop_start.test to test normal stop and restart of master and slave mysqld servers. Fix a couple bugs found with the test: - When InnoDB is disabled (no XA), the binlog state was not read when master mysqld starts. - Remove old code that puts a bogus D-S-0 into the initial binlog state, it is not correct in current design. - Fix memory leak in gtid_find_binlog_file().
| * MDEV-26: Global transaction ID.unknown2013-03-181-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix things so that a master can switch with MASTER_GTID_POS=AUTO to a slave that was previously running with log_slave_updates=0, by looking into the slave replication state on the master when the slave requests something not present in the binlog. Be a bit more strict about what position the slave can ask for, to avoid some easy-to-hit misconfiguration errors. Start over with seq_no counter when RESET MASTER.
| * MDEV-26: Global transaction ID.unknown2013-01-251-0/+2
| | | | | | | | | | | | | | When starting slave, check binlog state in addition to mysql.rpl_slave.state. This allows to switch a previous master to be a slave directly with MASTER_GTID_POS=AUTO.
| * MDEV-26: global transaction id. Intermediate commit.unknown2012-11-071-0/+2
| | | | | | | | Now master saves and restores the binlog state, across server restart and crash.
| * MDEV-26: Global transaction id. Partial commit.unknown2012-10-231-2/+2
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* | MDEV-4322: Race in binlog checkpointing during server shutdown.unknown2013-03-251-0/+2
|/ | | | | | | | | During server shutdown, we need to wait for binlog checkpointing to finish in the binlog background thread before closing the binlog. This was not done, so we could get assert and failure to finish the final binlog checkpoint if shutdown happened in the middle.
* Merge mariadb-5.5 -> 10.0-base.Igor Babaev2012-12-161-1/+1
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| * 5.3->5.5 mergeSergei Golubchik2012-11-221-1/+1
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| | * Merge MariaDB 5.2->5.3unknown2012-11-201-1/+1
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| | | * Merge MariaDB 5.1->5.2.unknown2012-11-201-1/+1
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| | | | * MDEV-3861: assertions in TC_LOG_MMAP.unknown2012-11-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix some problems in the TC_LOG_MMAP commit processing, which could lead to assertions in some cases. Problems are mostly reproducible in MariaDB 10.0 with asynchroneous commit checkpoints, but most of the problems were present in earlier versions also.
* | | | | MDEV-532: Async InnoDB commit checkpoint.unknown2012-12-141-26/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the commit checkpoint inside InnoDB be asynchroneous. Implement a background thread in binlog to do the writing and flushing of binlog checkpoint events to disk.
* | | | | MDEV-3861: Assertion in TC_LOG_MMAP.unknown2012-11-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Root cause was that number of entries in commit checkpoint buffer was bigger than total available entries in the mmap()'ed score file. This causes TC_LOG_MMAP to run out of entries before even the first checkpoint is started, which causes a hang. Fixed by making sure we have fewer entries within one commit checkpoint than total available scorefile entries. Another part of this bug was discovery of severel unrelated bugs in TC_LOG_MMAP dating back to 5.1. These were fixed in 5.1 and will be merged up (the problem this patch fixes exists only in 10.0).
* | | | | Made max_relay_log_size depending on master connection.Michael Widenius2012-10-011-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changed names of multi-source log files so that original suffixes are kept. include/my_sys.h: Added fn_ext2(), which returns pointer to last '.' in file name mysql-test/extra/rpl_tests/rpl_max_relay_size.test: Updated test mysql-test/suite/multi_source/info_logs-master.opt: Test with strange file names mysql-test/suite/multi_source/info_logs.result: Updated results mysql-test/suite/multi_source/info_logs.test: Changed to test with complex names to be able to verify the filename generator code mysql-test/suite/multi_source/relaylog_events.result: Updated results mysql-test/suite/multi_source/reset_slave.result: Updated results mysql-test/suite/multi_source/skip_counter.result: Updated results mysql-test/suite/multi_source/skip_counter.test: Added testing of max_relay_log_size mysql-test/suite/rpl/r/rpl_row_max_relay_size.result: Updated results mysql-test/suite/rpl/r/rpl_stm_max_relay_size.result: Updated results mysql-test/suite/sys_vars/r/max_relay_log_size_basic.result: Updated results mysql-test/suite/sys_vars/t/max_relay_log_size_basic.test: Updated results mysys/mf_fn_ext.c: Added fn_ext2(), which returns pointer to last '.' in file name sql/log.cc: Removed some wrong casts sql/log.h: Updated comment to reflect new code sql/log_event.cc: Updated DBUG_PRINT sql/mysqld.cc: Added that max_relay_log_size copies it's values from max_binlog_size sql/mysqld.h: Removed max_relay_log_size sql/rpl_mi.cc: Changed names of multi-source log files so that original suffixes are kept. sql/rpl_mi.h: Updated prototype sql/rpl_rli.cc: Updated comment to reflect new code Made max_relay_log_size depending on master connection. sql/rpl_rli.h: Made max_relay_log_size depending on master connection. sql/set_var.h: Made option global so that one can check and change min & max values (sorry Sergei) sql/sql_class.h: Made max_relay_log_size depending on master connection. sql/sql_repl.cc: Updated calls to create_signed_file_name() sql/sys_vars.cc: Made max_relay_log_size depending on master connection. Made old code more reusable sql/sys_vars.h: Changed Sys_var_multi_source_uint to ulong to be able to handle max_relay_log_size Made old code more reusable
* | | | | Fixed issues found by QA (Elena)Michael Widenius2012-09-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Added parameter to reset_logs() so that one can specify if new logs should be created. mysql-test/include/setup_fake_relay_log.inc: There is no orphan relay log files anymore mysql-test/mysql-test-run.pl: Added multi_source to test suite mysql-test/suite/multi_source/info_logs.result: New test mysql-test/suite/multi_source/info_logs.test: New test mysql-test/suite/multi_source/my.cnf: Added log-warnings to get more information to the log files mysql-test/suite/multi_source/relaylog_events.result: Added cleanup mysql-test/suite/multi_source/relaylog_events.test: Added cleanup mysql-test/suite/multi_source/reset_slave.result: Updated results after improved RESET SLAVE mysql-test/suite/multi_source/simple.result: Updated results after improved RESET SLAVE mysql-test/suite/multi_source/simple.test: Syncronize positions before show full slave status mysql-test/suite/rpl/r/rpl_row_show_relaylog_events.result: Updated results after improved RESET SLAVE (we now use less relay log files) mysql-test/suite/rpl/r/rpl_stm_mix_show_relaylog_events.result: Updated results after improved RESET SLAVE (we now use less relay log files) sql/log.cc: Added parameter to reset_logs() so that one can specify if new logs should be created. sql/log.h: Added parameter to reset_logs() sql/rpl_mi.cc: Create Master_info_index::index_file_names once at init More DBUG_PRINT Give error if Master_info_index::check_duplicate_master_info fails sql/rpl_rli.cc: If we do a full reset, don't create any new relay log files. sql/share/errmsg-utf8.txt: Improved error message if connection exists sql/sql_parse.cc: Fixed memory leak sql/sql_repl.cc: check_duplicate_master_info() now generates an error Added parameter to reset_logs()
* | | | | MDEV-232: Remove one fsync() from commit phase.unknown2012-09-131-24/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a new storage engine API method commit_checkpoint_request(). This is used to replace the fsync() at the end of every storage engine commit with a single fsync() when a binlog is rotated. Binlog rotation is now done during group commit instead of being delayed until unlog(), removing some server stall and avoiding an expensive lock/unlock of LOCK_log inside unlog().
* | | | | MDEV-181: XID crash recovery across binlog boundariesunknown2012-06-221-6/+47
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keep track of how many pending XIDs (transactions that are prepared in storage engine and written into binlog, but not yet durably committed on disk in the engine) there are in each binlog. When the count of one binlog drops to zero, write a new binlog checkpoint event, telling which is the oldest binlog with pending XIDs. When doing XA recovery after a crash, check the last binlog checkpoint event, and scan all binlog files from that point onwards for XIDs that must be committed if found in prepared state inside engine. Remove the code in binlog rotation that waits for all prepared XIDs to be committed before writing a new binlog file (this is no longer necessary when recovery can scan multiple binlog files).
* | | | 5.3 mergeSergei Golubchik2012-08-271-1/+1
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| * | | 5.2 merge.Sergei Golubchik2012-08-221-3/+8
| |\ \ \ | | |/ / | | | | | | | | | | | | | | | | | | | | two tests still fail: main.innodb_icp and main.range_vs_index_merge_innodb call records_in_range() with both range ends being open (which triggers an assert)
| | * | 5.1 mergeSergei Golubchik2012-08-221-3/+8
| | |\ \ | | | |/ | | | | | | | | increase xtradb verson from 13.0 to 13.01
| | | * merge with MySQL 5.1.65Sergei Golubchik2012-08-221-3/+8
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* | | | \ merge with MySQL 5.5.27Sergei Golubchik2012-08-091-2/+2
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | manually checked every change, reverted incorrect or stupid changes.
| * \ \ \ \ Bug#14238406 NEW COMPILATION WARNINGS WITH GCC 4.7 (-WERROR=NARROWING)Jon Olav Hauglid2012-06-291-3/+3
| |\ \ \ \ \ | | | |_|_|/ | | |/| | | | | | | | | Manual merge from mysql-5.1 to mysql-5.5
| | * | | | Bug#14238406 NEW COMPILATION WARNINGS WITH GCC 4.7 (-WERROR=NARROWING)Jon Olav Hauglid2012-06-291-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes various compilation warnings of the type "error: narrowing conversion of 'x' from 'datatype1' to 'datatype2'
* | | | | | Fixed compiler warningsMichael Widenius2012-08-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sql/log.h: Fixed compiler warnings reported for gcc 2.7.1 storage/xtradb/handler/ha_innodb.cc: Remove not used variables
* | | | | | MDEV-342: Do not mark old binlog file as cleanly closed during rotate untilunknown2012-06-211-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the new file is fully synced to disk and binlog index. This fixes a window where a crash would leave next server restart unable to detect that a crash occured, causing recovery to fail.
* | | | | | mysql-5.5 mergeSergei Golubchik2012-06-141-0/+5
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| * | | | | BUG#13979418: SHOW BINLOG EVENTS MAY CRASH THE SERVERNuno Carvalho2012-04-201-0/+5
| |\ \ \ \ \ | | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge from 5.1 into 5.5. Conflicts: * sql/log.h * sql/sql_repl.cc
| | * | | | BUG#13979418: SHOW BINLOG EVENTS MAY CRASH THE SERVERNuno Carvalho2012-04-201-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function mysql_show_binlog_events has a local stack variable 'LOG_INFO linfo;', which is assigned to thd->current_linfo, however this variable goes out of scope and is destroyed before clean thd->current_linfo. The problem is solved by moving 'LOG_INFO linfo;' to function scope.
* | | | | | mysql-5.5 mergeSergei Golubchik2012-01-161-1/+65
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| * | | | | BUG#11745230: 12133: MASTER.INDEX FILE KEEPS MYSQLD FROM STARTING IFLuis Soares2011-11-241-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BIN LOG HAS BEEN MOVED When moving the binary/relay log files from one location to another and restarting the server with a different log-bin or relay-log paths, would cause the startup process to abort. The root cause was that the server would not be able to find the log files because it would consider old paths for entries in the index file instead of the new location. What's even worse, the relative paths would not be considered relative to the path provided in log-bin and relay-log, but to mysql_data_dir. We fix the cases where the server contains relative paths. When the server is reading from the index file, it checks whether the entry contains relative paths. If it does, we replace it with the absolute path set in log-bin/relay-log option. Absolute paths remain unchanged and the index must be manually edited to consider the new log-bin and/or relay-log path (this should be documented). This is a fix for a GA version, that does not break behavior (that much). For development versions, we should go with Zhenxing's approach that removes paths altogether from index files. mysql-test/include/begin_include_file.inc: Added parameter to keep the begin_include_file.inc silent. Useful when including scripts that contain platform dependent parameters, for example: --let $rpl_server_parameters=--log-bin=$tmpdir/slave-bin --relay-log=$tmpdir/slave-relay-bin --let $keep_include_silent=1 source include/rpl_start_server.inc; --let $keep_include_silent=0 We want the paths ($tmpdir/slave-bin and $tmpdir/slave-relay-bin) not to be in the result file. mysql-test/suite/rpl/t/rpl_binlog_index.test: Test case. sql/log.cc: When finding the corresponding log entry in the index file, we first normalize the paths before doing the comparison. This will make relative paths to be turned into absolute paths (based on the opt_bin_logname or opt_relay_logname) and then compared against also, expanded paths entered, through CHANGE MASTER for instance. sql/log.h: Added normalize_binlog_name, which turns relative paths, into absolute paths given the parameter: is_relay_log ? opt_relay_logname : opt_bin_logname . sql/mysqld.cc: Exposing opt_bin_logname. sql/mysqld.h: Exposing opt_bin_logname.
| * | | | | Bug#11763573 - 56299: MUTEX DEADLOCK WITH COM_BINLOG_DUMP, BINLOG PURGE, AND ↵Andrei Elkin2011-10-271-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PROCESSLIST/KILL The bug case is similar to one fixed earlier bug_49536. Deadlock involving LOCK_log appears to be possible because the purge running thread is holding LOCK_log whereas there is no sense of doing that and which fact was exploited by the earlier bug fixes. Fixed with small reengineering of rotate_and_purge(), adding two new methods and setting up a policy to execute those instead of the former rotate_and_purge(RP_LOCK_LOG_IS_ALREADY_LOCKED). The policy for using rotate(), purge() is that if the caller acquires LOCK_log itself, it should call rotate(), release the mutex and run purge(). Side effect of this patch is refining error message of bug@11747416 to print the whole path. mysql-test/suite/rpl/r/rpl_cant_read_event_incident.result: the file name printing is changed to a relative path instead of just the file name. mysql-test/suite/rpl/r/rpl_log_pos.result: the file name printing is changed to a relative path instead of just the file name. mysql-test/suite/rpl/r/rpl_manual_change_index_file.result: the file name printing is changed to a relative path instead of just the file name. mysql-test/suite/rpl/r/rpl_packet.result: the file name printing is changed to a relative path instead of just the file name. mysql-test/suite/rpl/r/rpl_rotate_purge_deadlock.result: new result file is added. mysql-test/suite/rpl/t/rpl_cant_read_event_incident.test: The test of that bug can't satisfy windows and unix backslash interpretation so windows execution is chosen to bypass. mysql-test/suite/rpl/t/rpl_rotate_purge_deadlock-master.opt: new opt file is added. mysql-test/suite/rpl/t/rpl_rotate_purge_deadlock.test: regression test is added as well as verification of a possible side effect of the fixes is tried. sql/log.cc: LOCK_log is never taken during execution of log purging routine. The former MYSQL_BIN_LOG::rotate_and_purge is made to necessarily acquiring and releasing LOCK_log. If caller takes the mutex itself it has to use a new rotate(), purge() methods combination and to never let purge() be run with LOCK_log grabbed. split apart to allow the caller to chose either it Simulation of concurrently rotating/purging threads is added. sql/log.h: new rotate(), purge() methods are added to be used instead of the former rotate_and_purge(RP_LOCK_LOG_IS_ALREADY_LOCKED). rotate_and_purge() signature is changed. Caller should not call rotate_and_purge() but rather {rotate(), purge()} if LOCK_log is acquired by it. sql/rpl_injector.cc: changes to reflect the new rotate_and_purge() signature. sql/sql_class.h: unnecessary constants are removed. sql/sql_parse.cc: changes to reflect the new rotate_and_purge() signature. sql/sql_reload.cc: changes to reflect the new rotate_and_purge() signature. sql/sql_repl.cc: followup for bug@11747416: the file name printing is changed to a relative path instead of just the file name.
* | | | | | 5.3 mergeSergei Golubchik2012-01-131-1/+2
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| * | | | | Merge with 5.2.Michael Widenius2011-12-111-2/+4
| |\ \ \ \ \ | | | |_|/ / | | |/| | | | | | | | | no_error handling for select (used by INSERT ... SELECT) still needs to be fixed, but I will do that in a separate commit
| | * | | | Merge with MariaDB 5.1Michael Widenius2011-11-241-2/+4
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| | | * | | Initail merge with MySQL 5.1 (XtraDB still needs to be merged)Michael Widenius2011-11-211-2/+4
| | | |\ \ \ | | | | | |/ | | | | |/| | | | | | | Fixed up copyright messages.
| | | | * | Updated/added copyright headersKent Boortz2011-06-301-2/+4
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* | | | | Some after-merge fixes for 5.5 merge.unknown2011-10-251-1/+3
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* | | | | compilation warnings on WindowsSergei Golubchik2011-11-021-6/+6
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* | | | | merge with 5.3Sergei Golubchik2011-10-191-20/+183
|\ \ \ \ \ | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sql/sql_insert.cc: CREATE ... IF NOT EXISTS may do nothing, but it is still not a failure. don't forget to my_ok it. ****** CREATE ... IF NOT EXISTS may do nothing, but it is still not a failure. don't forget to my_ok it. sql/sql_table.cc: small cleanup ****** small cleanup
| * | | | Merge with 5.1-microsecondsMichael Widenius2011-05-281-10/+10
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot of small fixes and new test cases. client/mysqlbinlog.cc: Cast removed client/mysqltest.cc: Added missing DBUG_RETURN include/my_pthread.h: set_timespec_time_nsec() now only takes one argument mysql-test/t/date_formats.test: Remove --disable_ps_protocl as now also ps supports microseconds mysys/my_uuid.c: Changed to use my_interval_timer() instead of my_getsystime() mysys/waiting_threads.c: Changed to use my_hrtime() sql/field.h: Added bool special_const_compare() for fields that may convert values before compare (like year) sql/field_conv.cc: Added test to get optimal copying of identical temporal values. sql/item.cc: Return that item_int is equal if it's positive, even if unsigned flag is different. Fixed Item_cache_str::save_in_field() to have identical null check as other similar functions Added proper NULL check to Item_cache_int::save_in_field() sql/item_cmpfunc.cc: Don't call convert_constant_item() if there is nothing that is worth converting. Simplified test when years should be converted sql/item_sum.cc: Mark cache values in Item_sum_hybrid as not constants to ensure they are not replaced by other cache values in compare_datetime() sql/item_timefunc.cc: Changed sec_to_time() to take a my_decimal argument to ensure we don't loose any sub seconds. Added Item_temporal_func::get_time() (This simplifies some things) sql/mysql_priv.h: Added Lazy_string_decimal() sql/mysqld.cc: Added my_decimal constants max_seconds_for_time_type, time_second_part_factor sql/table.cc: Changed expr_arena to be of type CONVENTIONAL_EXECUTION to ensure that we don't loose any items that are created by fix_fields() sql/tztime.cc: TIME_to_gmt_sec() now sets *in_dst_time_gap in case of errors This is needed to be able to detect if timestamp is 0 storage/maria/lockman.c: Changed from my_getsystime() to set_timespec_time_nsec() storage/maria/ma_loghandler.c: Changed from my_getsystime() to my_hrtime() storage/maria/ma_recovery.c: Changed from my_getsystime() to mmicrosecond_interval_timer() storage/maria/unittest/trnman-t.c: Changed from my_getsystime() to mmicrosecond_interval_timer() storage/xtradb/handler/ha_innodb.cc: Added support for new time,datetime and timestamp unittest/mysys/thr_template.c: my_getsystime() -> my_interval_timer() unittest/mysys/waiting_threads-t.c: my_getsystime() -> my_interval_timer()
| | * | | | microseconds in log tables:Sergei Golubchik2011-05-191-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TIMESTAMP -> TIMESTAMP(6) TIME -> TIME(6) in general_log and slow_log tables. include/my_sys.h: use constants
| * | | | | Backport MySQL WL#2540 into MariaDB.unknown2011-05-031-1/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch backported: bzr diff '-rrevid:alfranio.correia@oracle.com-20101121143257-se3vpqus73l4mum0 ..revid:luis.soares@oracle.com-20101124111752-9b8260bd1qak87hr' --old=lp:mysql-server --new=lp:mysql-server
| * | | | | Merge --binlog_optimize_thread_scheduling into mariadb-5.2-rpl.unknown2011-04-041-0/+8
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| | * | | | | MWL#116: group commitunknown2011-03-231-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement binlog_optimize_thread_scheduling option to allow benchmarking the effect of running commit_ordered() for multiple transactions all in one thread.
| * | | | | | Merge MariaDB 5.2.5 release into MariaDB-5.2-rpl.unknown2011-04-011-8/+9
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