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* Merge commit '96badb16afcf' into 10.0Jan Lindström2015-08-031-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: client/mysql_upgrade.c mysql-test/r/func_misc.result mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result mysql-test/suite/innodb/r/innodb-fk.result mysql-test/t/subselect_sj_mat.test sql/item.cc sql/item_func.cc sql/log.cc sql/log_event.cc sql/rpl_utility.cc sql/slave.cc sql/sql_class.cc sql/sql_class.h sql/sql_select.cc storage/innobase/dict/dict0crea.c storage/innobase/dict/dict0dict.c storage/innobase/handler/ha_innodb.cc storage/xtradb/dict/dict0crea.c storage/xtradb/dict/dict0dict.c storage/xtradb/handler/ha_innodb.cc vio/viosslfactories.c
| * Fixed crashing bug when using ONLY_FULL_GROUP_BY in a stored ↵Monty2015-06-251-1/+2
| | | | | | | | | | | | | | | | | | procedure/trigger that is repeatedly executed. This is MDEV-7601, including it's sub tasks MDEV-7594, MDEV-7555, MDEV-7590, MDEV-7581, MDEV-7589 The problem was that select_lex->non_agg_fields was not properly reset for re-execution and this caused an overwrite of a random memory position. The fix was move non_agg_fields from select_lext to JOIN, which is properly reset.
* | 5.5 mergeSergei Golubchik2014-11-191-12/+12
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| * MDEV-6868: MariaDB server crash ( select with union and order by with ↵unknown2014-11-151-12/+12
| | | | | | | | | | | | subquery ) Excluding ORDER BY condition should be done after preparation it (even to catch syntax errors).
* | MDEV-5120 Test suite test maria-no-logging failsMichael Widenius2014-09-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reason for the failure was a bug in an include file on debian that causes 'struct stat' to have different sized depending on the environment. This patch fixes so that we always include my_global.h or my_config.h before we include any other files. Other things: - Removed #include <my_global.h> in some include files; Better to always do this at the top level to have as few "always-include-this-file-first' files as possible. - Removed usage of some include files that where already included by my_global.h or by other files. client/mysql_plugin.c: Use my_global.h first client/mysqlslap.c: Remove duplicated include files extra/comp_err.c: Remove duplicated include files include/m_string.h: Remove duplicated include files include/maria.h: Remove duplicated include files libmysqld/emb_qcache.cc: Use my_global.h first plugin/semisync/semisync.h: Use my_pthread.h first sql/datadict.cc: Use my_global.h first sql/debug_sync.cc: Use my_global.h first sql/derror.cc: Use my_global.h first sql/des_key_file.cc: Use my_global.h first sql/discover.cc: Use my_global.h first sql/event_data_objects.cc: Use my_global.h first sql/event_db_repository.cc: Use my_global.h first sql/event_parse_data.cc: Use my_global.h first sql/event_queue.cc: Use my_global.h first sql/event_scheduler.cc: Use my_global.h first sql/events.cc: Use my_global.h first sql/field.cc: Use my_global.h first Remove duplicated include files sql/field_conv.cc: Use my_global.h first sql/filesort.cc: Use my_global.h first Remove duplicated include files sql/gstream.cc: Use my_global.h first sql/ha_ndbcluster.cc: Use my_global.h first sql/ha_ndbcluster_binlog.cc: Use my_global.h first sql/ha_ndbcluster_cond.cc: Use my_global.h first sql/ha_partition.cc: Use my_global.h first sql/handler.cc: Use my_global.h first sql/hash_filo.cc: Use my_global.h first sql/hostname.cc: Use my_global.h first sql/init.cc: Use my_global.h first sql/item.cc: Use my_global.h first sql/item_buff.cc: Use my_global.h first sql/item_cmpfunc.cc: Use my_global.h first sql/item_create.cc: Use my_global.h first sql/item_geofunc.cc: Use my_global.h first sql/item_inetfunc.cc: Use my_global.h first sql/item_row.cc: Use my_global.h first sql/item_strfunc.cc: Use my_global.h first sql/item_subselect.cc: Use my_global.h first sql/item_sum.cc: Use my_global.h first sql/item_timefunc.cc: Use my_global.h first sql/item_xmlfunc.cc: Use my_global.h first sql/key.cc: Use my_global.h first sql/lock.cc: Use my_global.h first sql/log.cc: Use my_global.h first sql/log_event.cc: Use my_global.h first sql/log_event_old.cc: Use my_global.h first sql/mf_iocache.cc: Use my_global.h first sql/mysql_install_db.cc: Remove duplicated include files sql/mysqld.cc: Remove duplicated include files sql/net_serv.cc: Remove duplicated include files sql/opt_range.cc: Use my_global.h first sql/opt_subselect.cc: Use my_global.h first sql/opt_sum.cc: Use my_global.h first sql/parse_file.cc: Use my_global.h first sql/partition_info.cc: Use my_global.h first sql/procedure.cc: Use my_global.h first sql/protocol.cc: Use my_global.h first sql/records.cc: Use my_global.h first sql/records.h: Don't include my_global.h Better to do this at the upper level sql/repl_failsafe.cc: Use my_global.h first sql/rpl_filter.cc: Use my_global.h first sql/rpl_gtid.cc: Use my_global.h first sql/rpl_handler.cc: Use my_global.h first sql/rpl_injector.cc: Use my_global.h first sql/rpl_record.cc: Use my_global.h first sql/rpl_record_old.cc: Use my_global.h first sql/rpl_reporting.cc: Use my_global.h first sql/rpl_rli.cc: Use my_global.h first sql/rpl_tblmap.cc: Use my_global.h first sql/rpl_utility.cc: Use my_global.h first sql/set_var.cc: Added comment sql/slave.cc: Use my_global.h first sql/sp.cc: Use my_global.h first sql/sp_cache.cc: Use my_global.h first sql/sp_head.cc: Use my_global.h first sql/sp_pcontext.cc: Use my_global.h first sql/sp_rcontext.cc: Use my_global.h first sql/spatial.cc: Use my_global.h first sql/sql_acl.cc: Use my_global.h first sql/sql_admin.cc: Use my_global.h first sql/sql_analyse.cc: Use my_global.h first sql/sql_audit.cc: Use my_global.h first sql/sql_base.cc: Use my_global.h first sql/sql_binlog.cc: Use my_global.h first sql/sql_bootstrap.cc: Use my_global.h first Use my_global.h first sql/sql_cache.cc: Use my_global.h first sql/sql_class.cc: Use my_global.h first sql/sql_client.cc: Use my_global.h first sql/sql_connect.cc: Use my_global.h first sql/sql_crypt.cc: Use my_global.h first sql/sql_cursor.cc: Use my_global.h first sql/sql_db.cc: Use my_global.h first sql/sql_delete.cc: Use my_global.h first sql/sql_derived.cc: Use my_global.h first sql/sql_do.cc: Use my_global.h first sql/sql_error.cc: Use my_global.h first sql/sql_explain.cc: Use my_global.h first sql/sql_expression_cache.cc: Use my_global.h first sql/sql_handler.cc: Use my_global.h first sql/sql_help.cc: Use my_global.h first sql/sql_insert.cc: Use my_global.h first sql/sql_lex.cc: Use my_global.h first sql/sql_load.cc: Use my_global.h first sql/sql_locale.cc: Use my_global.h first sql/sql_manager.cc: Use my_global.h first sql/sql_parse.cc: Use my_global.h first sql/sql_partition.cc: Use my_global.h first sql/sql_plugin.cc: Added comment sql/sql_prepare.cc: Use my_global.h first sql/sql_priv.h: Added error if we use this before including my_global.h This check is here becasue so many files includes sql_priv.h first. sql/sql_profile.cc: Use my_global.h first sql/sql_reload.cc: Use my_global.h first sql/sql_rename.cc: Use my_global.h first sql/sql_repl.cc: Use my_global.h first sql/sql_select.cc: Use my_global.h first sql/sql_servers.cc: Use my_global.h first sql/sql_show.cc: Added comment sql/sql_signal.cc: Use my_global.h first sql/sql_statistics.cc: Use my_global.h first sql/sql_table.cc: Use my_global.h first sql/sql_tablespace.cc: Use my_global.h first sql/sql_test.cc: Use my_global.h first sql/sql_time.cc: Use my_global.h first sql/sql_trigger.cc: Use my_global.h first sql/sql_udf.cc: Use my_global.h first sql/sql_union.cc: Use my_global.h first sql/sql_update.cc: Use my_global.h first sql/sql_view.cc: Use my_global.h first sql/sys_vars.cc: Added comment sql/table.cc: Use my_global.h first sql/thr_malloc.cc: Use my_global.h first sql/transaction.cc: Use my_global.h first sql/uniques.cc: Use my_global.h first sql/unireg.cc: Use my_global.h first sql/unireg.h: Removed inclusion of my_global.h storage/archive/ha_archive.cc: Added comment storage/blackhole/ha_blackhole.cc: Use my_global.h first storage/csv/ha_tina.cc: Use my_global.h first storage/csv/transparent_file.cc: Use my_global.h first storage/federated/ha_federated.cc: Use my_global.h first storage/federatedx/federatedx_io.cc: Use my_global.h first storage/federatedx/federatedx_io_mysql.cc: Use my_global.h first storage/federatedx/federatedx_io_null.cc: Use my_global.h first storage/federatedx/federatedx_txn.cc: Use my_global.h first storage/heap/ha_heap.cc: Use my_global.h first storage/innobase/handler/handler0alter.cc: Use my_global.h first storage/maria/ha_maria.cc: Use my_global.h first storage/maria/unittest/ma_maria_log_cleanup.c: Remove duplicated include files storage/maria/unittest/test_file.c: Added comment storage/myisam/ha_myisam.cc: Move sql_plugin.h first as this includes my_global.h storage/myisammrg/ha_myisammrg.cc: Use my_global.h first storage/oqgraph/oqgraph_thunk.cc: Use my_config.h and my_global.h first One could not include my_global.h before oqgraph_thunk.h (don't know why) storage/spider/ha_spider.cc: Use my_global.h first storage/spider/hs_client/config.cpp: Use my_global.h first storage/spider/hs_client/escape.cpp: Use my_global.h first storage/spider/hs_client/fatal.cpp: Use my_global.h first storage/spider/hs_client/hstcpcli.cpp: Use my_global.h first storage/spider/hs_client/socket.cpp: Use my_global.h first storage/spider/hs_client/string_util.cpp: Use my_global.h first storage/spider/spd_conn.cc: Use my_global.h first storage/spider/spd_copy_tables.cc: Use my_global.h first storage/spider/spd_db_conn.cc: Use my_global.h first storage/spider/spd_db_handlersocket.cc: Use my_global.h first storage/spider/spd_db_mysql.cc: Use my_global.h first storage/spider/spd_db_oracle.cc: Use my_global.h first storage/spider/spd_direct_sql.cc: Use my_global.h first storage/spider/spd_i_s.cc: Use my_global.h first storage/spider/spd_malloc.cc: Use my_global.h first storage/spider/spd_param.cc: Use my_global.h first storage/spider/spd_ping_table.cc: Use my_global.h first storage/spider/spd_sys_table.cc: Use my_global.h first storage/spider/spd_table.cc: Use my_global.h first storage/spider/spd_trx.cc: Use my_global.h first storage/xtradb/handler/handler0alter.cc: Use my_global.h first storage/xtradb/handler/i_s.cc: Use my_global.h first
* | 5.5.39 mergeSergei Golubchik2014-08-071-1/+2
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| * mysql-5.5.39 mergeSergei Golubchik2014-08-021-1/+7
| |\ | | | | | | | | | | | | | | | | | | ~40% bugfixed(*) applied ~40$ bugfixed reverted (incorrect or we're not buggy) ~20% bugfixed applied, despite us being not buggy (*) only changes in the server code, e.g. not cmakefiles
| | * Bug #17059925: UNIONS COMPUTES ROWS_EXAMINED INCORRECTLYmithun2014-05-081-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ISSUE: ------ For UNION of selects, rows examined by the query will be sum of rows examined by individual select operations and rows examined for union operation. The value of session level global counter that is used to count the rows examined by a select statement should be accumulated and reset before it is used for next select statement. But we have missed to reset the same. Because of this examined row count of a select query is accounted more than once. SOLUTION: --------- In union reset the session level global counter used to accumulate count of examined rows after its value is saved. mysql-test/r/union.result: Expected output of testcase added. mysql-test/t/union.test: Test to verify examined row count of Union operations. sql/sql_union.cc: Reset the value of thd->examined_row_count after accumulating the value.
| | * Bug #18167356: EXPLAIN W/ EXISTS(SELECT* UNION SELECT*)mithun2014-04-281-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WHERE ONE OF SELECT* IS DISTINCT FAILS. ISSUE: ------ There are 2 issues related to explain union. 1. If we have subquery with union of selects. And, one of the select need temp table to materialize its results then it will replace its query structure with a simple select from temporary table. Trying to display new internal temporary table scan resulted in crash. But to display the query plan, we should save the original query structure. 2. Multiple execution of prepared explain statement which have union of subqueries resulted in crash. If we have constant subqueries, fake select used in union operation will be evaluated once before using it for explain. During first execution we have set fake select options to SELECT_DESCRIBE, but did not reset after the explain. Hence during next execution of prepared statement during first time evaluation of fake select we had our select options as SELECT_DESCRIBE this resulted in improperly initialized data structures and crash. SOLUTION: --------- 1. If called by explain now we save the original query structure. And this will be used for displaying. 2. Reset the fake select options after it is called for explain of union. sql/sql_select.cc: Reset the fake select options after it is called for explain of union sql/sql_union.cc: If called by explain but not from select_describe and we need a temp table, then we create a temp join to preserve original query structure.
* | | 10.0-base mergeSergei Golubchik2014-02-261-0/+3
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| * \ \ 5.5 mergeSergei Golubchik2014-02-251-0/+3
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| | * | 5.3 mergeSergei Golubchik2014-02-141-1/+2
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| | | * | MDEV-714 LP:1020645 - crash (sig 11) with union querySergei Golubchik2014-02-131-1/+2
| | | | | | | | | | | | | | | | | | | | Don't ignore the error from st_select_lex_unit::optimize()
* | | | | MDEV-5314 - Compiling fails on OSX using clangSergey Vojtovich2014-02-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is port of fix for MySQL BUG#17647863. revno: 5572 revision-id: jon.hauglid@oracle.com-20131030232243-b0pw98oy72uka2sj committer: Jon Olav Hauglid <jon.hauglid@oracle.com> timestamp: Thu 2013-10-31 00:22:43 +0100 message: Bug#17647863: MYSQL DOES NOT COMPILE ON OSX 10.9 GM Rename test() macro to MY_TEST() to avoid conflict with libc++.
* | | | | 10.0-base mergeSergei Golubchik2014-02-031-1/+4
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| * | | | 5.5 mergeSergei Golubchik2014-02-011-1/+4
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| | * | | Merge 5.3->5.5unknown2014-01-151-1/+4
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* | | | | 10.0-base mergeSergei Golubchik2013-12-161-4/+14
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| * | | | 5.5 mergeSergei Golubchik2013-12-151-4/+14
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| | * | | 5.3 mergeSergei Golubchik2013-12-131-4/+14
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| | | * | Fixed bug mdev-5410.Igor Babaev2013-12-121-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | | The fix for bug #27937 was incomplete: it did not handle correctly the queries containing UNION with global ORDER BY in subselects.
| | | * | Another attempt to fix the memory leak of mdev-5400.Igor Babaev2013-12-111-0/+1
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* | | | | merge 10.0-base -> 10.0unknown2013-10-291-1/+2
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| * | | | merge 5.5->10.0-baseunknown2013-10-291-1/+2
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| | * | | Merge 5.3->5.5unknown2013-10-291-1/+2
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| | | * | MDEV-5104 crash in Item_field::used_tables with broken order bytimour@askmonty.org2013-10-291-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Analysis: st_select_lex_unit::prepare() computes can_skip_order_by as TRUE. As a result join->prepare() gets called with order == NULL, and doesn't do name resolution for the inner ORDER clause. Due to this the prepare phase doesn't detect that the query references non-exiting function and field. Later join->optimize() calls update_used_tables() for a non-resolved Item_field, which understandably has no Field object. This call results in a crash. Solution: Resolve unnecessary ORDER BY clauses to detect if they reference non-exising objects. Then remove such clauses from the JOIN object.
* | | | | Merge 10.0-base -> 10.0Sergey Petrunya2013-10-161-0/+9
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| * | | | MDEV-3798: [SHOW] EXPLAIN UPDATE/DELETE, Memory leak in ↵Sergey Petrunya2013-10-161-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | binlog.binlog_base64_flag: - It turns out, there are statements that will call lex_start(thd->lex) after parsing has been finished. lex_start() will set lex->explain=NULL, which will lose the pointer to already allocated Explain_plan object. - To get rid of this, switch to lazy creation of lex->explain. Now, it is created only when we get a part ot query plan.
| * | | | MDEV-3798: [SHOW] EXPLAIN UPDATE/DELETESergey Petrunya2013-10-151-0/+7
| |\ \ \ \ | | | | | | | | | | | | | | | | | | - Merge with 10.0-base
| | * | | | MDEV-5106: Server crashes in Explain_union::print_explain on ER_TOO_BIG_SELECTSergey Petrunya2013-10-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Don't save UNION's EXPLAIN data if optimization failed with an error. We could end up saving incomplete plan, which will cause a crash when we attempt to print it.
| | * | | | MDEV-3798: EXPLAIN UPDATE/DELETESergey Petrunya2013-10-051-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | - Address review feedback: rename nearly any name used by the new EXPLAIN code.
| | * | | | [SHOW] EXPLAIN UPDATE/DELETE, code re-structuringSergey Petrunya2013-08-241-0/+7
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | - Merge with current 10.0-base
| | | * \ \ \ [SHOW] EXPLAIN UPDATE/DELETE, code re-structuringSergey Petrunya2013-08-241-0/+7
| | | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | - Merge with current 10.0-base
| | | | * | | | [SHOW] EXPLAIN UPDATE/DELETE, code re-structuringSergey Petrunya2013-06-271-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Make query plan be re-saved after the first join execution (saving it after JOIN::cleanup is too late because EXPLAIN output is currently produced before that) - Handle QPF allocation/deallocation for edge cases, like unsuccessful BINLOG command. - Work around the problem with UNION's direct subselects not being visible. - Update test results ("Using temporary; Using filesort" are now always printed last in the Extra column) - This cset gets rid of memory leaks/crashes. Some result mismatches still remain.
| | | | * | | | [SHOW] EXPLAIN UPDATE/DELETE, code re-structuringSergey Petrunya2013-06-271-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Update view.result (old EXPLAIN didn't match the execution) - Put in a stub code to work around the SELECT ... UNION SELECT ... ORDER BY (subuqery) problem
* | | | | | | | 10.0-base merge.Sergei Golubchik2013-09-211-2/+4
|\ \ \ \ \ \ \ \ | |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | Partitioning/InnoDB changes are *not* merged (they'll come from 5.6) TokuDB does not compile (not updated to 10.0 SE API)
| * | | | | | | 5.5 merge and fixes for compiler/test errorsSergei Golubchik2013-09-181-2/+4
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| | * | | | | MDEV-4978 - Server cursor is broken with blobs in the select list,Sergey Vojtovich2013-09-061-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ORDER BY does not work Use "dynamic" row format (instead of "block") for MARIA internal temporary tables created for cursors. With "block" row format MARIA may shuffle rows, with "dynamic" row format records are inserted sequentially (there are no gaps in data file while we fill temporary tables). This is needed to preserve row order when scanning materialized cursors.
| * | | | | | merge 5.5 -> 10.0-baseunknown2013-08-201-1/+1
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* | | | | | Merged fix for uninitialized variables.Sergey Vojtovich2013-07-311-1/+1
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| * | | | | Fix of using uninitialized variadle.unknown2013-07-181-1/+1
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* | | | | | 10.0-monty mergeSergei Golubchik2013-07-211-1/+1
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | includes: * remove some remnants of "Bug#14521864: MYSQL 5.1 TO 5.5 BUGS PARTITIONING" * introduce LOCK_share, now LOCK_ha_data is strictly for engines * rea_create_table() always creates .par file (even in "frm-only" mode) * fix a 5.6 bug, temp file leak on dummy ALTER TABLE
| * | | | | | A fix of unions with duplicate rows and returning bug fix for lp:732124 ↵unknown2013-06-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | union + limit returns wrong result
| * | | | | | Finished merging wl5986 started by Igor.unknown2013-06-191-1/+1
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| * | | | | | Applied all changes from Igor and SanjaMichael Widenius2013-06-151-1/+1
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* | | | | | | 10.0-base mergeSergei Golubchik2013-07-181-1/+4
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| * | | | | 5.5 mergeSergei Golubchik2013-07-171-1/+4
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| | * | | mdev-4173: Wrong result (extra row) with semijoin=on, joins in outer query, ↵Sergey Petrunya2013-07-161-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LEFT JOIN in the subquery Apply the patch from Patryk Pomykalski: - create_internal_tmp_table_from_heap() will now return information whether the last row that we tried to write was a duplicate row. (mysql-5.6 also has this change)
* | | | | 10.0-base mergeSergei Golubchik2013-01-311-1/+1
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| * | | | 5.5 mergeSergei Golubchik2013-01-291-1/+1
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