- 24 Jan, 2014 3 commits
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Michael Widenius authored
Main fix was to not cache derivied tables as they may be temporary tables that are deleted before the next query. This was a bit tricky as Item_field::fix_fields depended on cached_tables to be set to resolve some columns. mysql-test/r/sp-bugs.result: Added test case mysql-test/t/sp-bugs.test: Added test case sql/item.cc: Fixed fix_outer_field to handle case where found field did not have in cached_table Idea is that if cached_table is not avaliable, use from_field->table->pos_in_table_list instead sql/records.cc: Also accept INTERNAL_TMP_TABLE for memmap sql/sql_base.cc: More DBUG_PRINT Fixed that setup_natural_join_row_types() is not run twice. Original code modified context->first_name_resolution_table also for second executions. This was wrong as this could give wrong results if some joins had been optimized away between calls. sql/sql_derived.cc: Mark derived tables as internal temporary tables (INTERNAL_TMP_TABLE), not as NON_TRANSACTIONAL_TMP_TABLE. This is more correct as the tables are not visible by the end user. sql/sql_insert.cc: Reset pos_in_table_list before calling fix_fields. One of the consequences of the change of not caching all generated tables in Item_ident is that pos_in_table_list needs to be correct in calls to fix_fields. sql/sql_lex.cc: More DBUG_PRINT sql/sql_parse.cc: Don't cache derivied tables as they may be temporary tables that are deleted before the next query sql/sql_select.cc: Reset table_vector. This was required as some code checked the vector to see if temporary tables had already been created. sql/table.cc: Mark tables with field translations as cacheable (as these will not disapper between stmt executions.
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Michael Widenius authored
storage/tokudb/mysql-test/tokudb_bugs/r/5733_innodb.result: Speed up test storage/tokudb/mysql-test/tokudb_bugs/r/5733_tokudb.result: Speed up test Fix results storage/tokudb/mysql-test/tokudb_bugs/r/xa-6.result: Ensure that mysql.proc is properly closed storage/tokudb/mysql-test/tokudb_bugs/t/5733_innodb.test: Speed up test storage/tokudb/mysql-test/tokudb_bugs/t/5733_tokudb.test: Speed up test Accept both index and range scan for one query storage/tokudb/mysql-test/tokudb_bugs/t/xa-6.test: Ensure that mysql.proc is properly closed
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Alexey Botchkov authored
small fix in the --replace_regex template.
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- 23 Jan, 2014 4 commits
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Alexey Botchkov authored
Plugins get error notifications only when my_message_sql() is called. But errors are launched with THD::raise_condition() calls in other places. These are push_warning(), implementations of SIGNAL and RESIGNAL commands. So it makes sence to notify plugins there in THD::raise_condition().
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Sergey Petrunya authored
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Sergey Petrunya authored
- convert_subq_to_sj() must connect child select's tables into parent select's TABLE_LIST::next_local chain. - The problem was that it took child's leaf_tables.head() which is different. This could cause certain tables (in this bug's case, child select's non-merged semi-join) not to be present in TABLE_LIST::next_local chain. Which would cause non-merged semi-join not to be initialized in setup_tables(), which would lead to NULL pointer dereference.
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Sergei Golubchik authored
After table->file->add_index() in mysql_alter_table() the table in the engine has the intermediate temporary structure, it's neither the original nor the final table structure (it'll be final after successful table->file->drop_index() call). So, when add_index() fails with a unique key violation, we cannot simply get the failed key number and easily map it to the key name and key structure via table->key_info[key_no]. For now we'll create this "intermediate temporary structure", emulating InnoDB internal rules. This bug and the fix will go away in 10.0 that uses completely different online alter table code. mysql-test/t/alter_table_trans.test: mdev:5406
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- 22 Jan, 2014 9 commits
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Sergei Golubchik authored
make print_no_partition_found() to respect MYF(errflag) mysql-test/suite/parts/t/insert_ignore-5421.test: mdev:5421
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Sergei Golubchik authored
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Sergei Golubchik authored
and support MySQL CMakeLists.txt files
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Sergei Golubchik authored
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Sergei Golubchik authored
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Sergei Golubchik authored
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Sergei Golubchik authored
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Sergei Golubchik authored
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Sergei Golubchik authored
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- 21 Jan, 2014 2 commits
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Sergei Golubchik authored
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Sergei Golubchik authored
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- 22 Jan, 2014 1 commit
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Michael Widenius authored
mysql_upgrade --help now also prints out --default options and variable values. mysql_upgrade now prints permission errors. mysql_upgrade doesn't print some non essential info if --silent is used. Added handler error message about incompatible versions Fixed that mysqlbug and mysql_install_db have the executable flag set. Removed executable flag for some non executable files. Changed in mysql_install_db askmonty.org to mariadb.com. Ensured that all client executables prints --default options the same way. Allow REPAIR ... USE_FRM for old .frm files if the are still compatible. Extended shown error for storage engine messages. client/mysql.cc: print_defaults() should be first (as in all other programs) client/mysql_upgrade.c: --help now also prints out --default options and variable values Print out error if wrong permissions Don't print info if --silent client/mysqladmin.cc: print_defaults() should be first (as in all other programs) client/mysqlbinlog.cc: Added print_defaults() to --help client/mysqlcheck.c: Added empty line in --help client/mysqlimport.c: Added empty line in --help client/mysqlshow.c: Made --help compatible client/mysqlslap.c: Made --help compatible client/mysqltest.cc: Added print_defaults() to --help include/handler_ername.h: Added handler error message include/my_base.h: Added handler error message mysql-test/r/mysql_upgrade.result: Updated results mysql-test/r/repair.result: Added test case for better error messages mysql-test/std_data/host_old.MYD: Added test case for better error messages mysql-test/std_data/host_old.MYI: Added test case for better error messages mysql-test/std_data/host_old.frm: Added test case for better error messages mysql-test/t/repair.test: Added test case for better error messages mysys/my_handler_errors.h: Added handler error message scripts/CMakeLists.txt: Fixed that mysqlbug and mysql_install_db have the executable flag set scripts/mysql_install_db.sh: askmonty.org -> mariadb.com sql/ha_partition.cc: Sometimes table_type() can be called for errors even if partition didn't manage to open any files sql/handler.cc: Write clear text for not handled, but defined error messages. sql/share/errmsg-utf8.txt: Extended shown error for storage engine messages sql/sql_admin.cc: Allow REPAIR ... USE_FRM for old .frm files if the are still compatible storage/myisam/ha_myisam.cc: Use new error message
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- 21 Jan, 2014 1 commit
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Sergey Petrunya authored
- When a JOIN has both "optimization tabs" (JOIN_TABs used to read the base tables and do the join operation) and also has "execution tabs" (a JOIN_TAB that is to produce result set that is sent to the client), do not forget to call JOIN_TAB::cleanup() for the execution JOIN_TAB.
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- 15 Jan, 2014 1 commit
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unknown authored
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- 13 Jan, 2014 1 commit
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unknown authored
update_used_tables() should be called after handling derived tables in any case.
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- 05 Jan, 2014 1 commit
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Michael Widenius authored
Don't writing entries to slave log about binlog_checksum not existing on master if log_warnings is <=1. This solves the issue of getting a lot of unnecessary errors logged on the slave when connecting to MySQL or an old MariaDB version. sql/slave.cc: Don't write that binlog_checksum doesn't exists on the master if log_warnings <= 1
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- 02 Jan, 2014 1 commit
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Michael Widenius authored
This only happend when using an ORDER BY on a primary key part, where all other key parts where constant. Remove of duplicated expressions in ORDER BY (as the old code did this in some strange cases) mysql-test/r/group_by.result: Fixed results to take into account that duplicate order by parts are now deleted mysql-test/r/group_by_innodb.result: Ensure extended keys are on mysql-test/r/innodb_ext_key.result: More tests mysql-test/r/order_by.result: More tests mysql-test/t/group_by.test: Fixed results to take into account that duplicate order by parts are now deleted mysql-test/t/group_by_innodb.test: Ensure extended keys are on mysql-test/t/innodb_ext_key.test: More tests mysql-test/t/order_by.test: More tests sql/sql_select.cc: Fixed bug where we looked at extended key parts when we shouldn't Remove of duplicated expressions in ORDER BY sql/table.cc: Indentation fixes
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- 30 Dec, 2013 1 commit
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Sergey Petrunya authored
- Add --sorted_result to the query
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- 18 Dec, 2013 1 commit
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unknown authored
Materialization forced in case if rand() used in view or derived table to avoud several calls of rand for gting value of a field. Fixed set variable uncachable flag from - it shouldbe a side effect not a random value.
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- 17 Dec, 2013 2 commits
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Sergei Golubchik authored
Fix EXPLAIN and CREATE SELECT to join_free() (and, thus, ha_index_end()) before ha_commit_trans().
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Alexander Barkov authored
Fixed a wrong assertion.
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- 15 Dec, 2013 2 commits
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Sergei Golubchik authored
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Sergei Golubchik authored
This test needs at least 320M for tokudb-max-lock-memory. Normally tokudb-max-lock-memory is auto-sized to be 1/16th of the available RAM size, and many our test VMs have 4G of RAM.
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- 13 Dec, 2013 1 commit
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Sergei Golubchik authored
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- 12 Dec, 2013 5 commits
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Igor Babaev authored
The fix for bug #27937 was incomplete: it did not handle correctly the queries containing UNION with global ORDER BY in subselects.
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Sergei Golubchik authored
(better to have an address in the output than ??:0)
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Sergei Golubchik authored
(PLUGIN_VAR_MEMALLOC is 0x8000 and cannot be saved in a char as such)"
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Sergei Golubchik authored
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- 11 Dec, 2013 2 commits
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Igor Babaev authored
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Sergei Golubchik authored
don't reset interrupted_query after sending the KILL signal, otherwise the client won't know it has to stop fetching and printing the data.
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- 07 Dec, 2013 1 commit
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Igor Babaev authored
a memory leak in save_index() first seen in the test case for mdev-5382.
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- 06 Dec, 2013 1 commit
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Sergei Golubchik authored
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