- 14 Nov, 2018 1 commit
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Oleksandr Byelkin authored
MDEV-16217: Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed in Field_num::get_date - clean up DEFAULT() to work only with default value and correctly print itself. - fix of DBUG_ASSERT about fields read/write - fix of field marking for write based really on the thd->mark_used_columns flag
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- 13 Nov, 2018 1 commit
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Daniel Bartholomew authored
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- 12 Nov, 2018 7 commits
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Elena Stepanova authored
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Marko Mäkelä authored
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Sergei Golubchik authored
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Vladislav Vaintroub authored
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Vladislav Vaintroub authored
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Sergei Golubchik authored
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Marko Mäkelä authored
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- 11 Nov, 2018 1 commit
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Alexey Botchkov authored
Produce syntax error when '{...]'.
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- 10 Nov, 2018 1 commit
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Varun Gupta authored
MDEV-12575: Server crash in AGGR_OP::put_record or in JOIN_CACHE::free or Invalid write in JOIN::make_aggr_tables_info During the optimize state of a query, we come know that the result set would atmost contain one row, then for such a query we don't need to compute GROUP BY, ORDER BY and DISTINCT.
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- 09 Nov, 2018 3 commits
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Alexey Botchkov authored
MDEV-16174 Assertion `0' failed in Type_handler_string_result::make_sort_key(uchar*, Item*, const SORT_FIELD_ATTR*, Sort_param*) maybe_null should be always set to TRUE in Item_func_json_array_append::fix_length_and_dec()
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Oleksandr Byelkin authored
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Igor Babaev authored
Item_direct_view_ref::derived_field_transformer_for_where upon updating a view The condition pushed into a materialized derived / view mast be adjusted for the new context: its column references must be substituted for references to the columns of the underlying tables if the condition is pushed into WHERE. The substitution is performed by the 'transform' method. If the materialized derived is used in a mergeable view then the references to the columns of the view are represented by Item_direct_view_ref objects. The transform method first processes the item wrapped in such an object and only after this it transforms the object itself. The transformation procedure of an Item_direct_view_ref object has to know whether the item it wraps has been substituted. If so the procedure does not have to do anything. In the code before this patch it was not possible for the transformation procedure used by an Item_direct_view_ref object to find out whether a substitution for the wrapped item had happened.
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- 08 Nov, 2018 1 commit
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Marko Mäkelä authored
The test innodb.log_file_name_debug failed to ensure that the bogus redo log record that its debug injection emitted would be consumed by a redo log checkpoint before running a subsequent test, which could perform crash recovery. Add an extra shutdown to ensure that a redo log checkpoint is generated. In this way, the following will succeed: ./mtr --no-reorder innodb.log_file_name_debug innodb.read_only_recovery
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- 07 Nov, 2018 7 commits
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Igor Babaev authored
This bug in the code of the function With_element::check_unrestricted_recursive() could force a recursive CTE to be executed in a non-standard compliant mode in which recursive UNION ALL could lead to an infinite execution. This problem could occur only in the case when this CTE was used by another recursive CTE at least twice.
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Andrei Elkin authored
There was a failure in rpl_delayed_slave after recent MDEV-14528 commit. The parallel applier should not set its Relay_log::last_master_timestamp from Format-descriptor log event. The latter may reflect a deep past so Seconds-behind-master will be computed through it and displayed all time while the first possibly "slow" group of events is executed. The main MDEV-14528 is refined, rpl_delayed_slave now passes also in the parallel mode.
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Marko Mäkelä authored
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Marko Mäkelä authored
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Marko Mäkelä authored
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Marko Mäkelä authored
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Vladislav Vaintroub authored
Fix is not to use blocking socket IO during SSL handshake. With non-blocking socket IO, threadpool is able to utilize the wait notification callbacks, that vio_io_wait() is calling whenever socket would block.
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- 06 Nov, 2018 6 commits
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Igor Mazur authored
When replicated events are from Master unaware of MariaDB GTID their handling by the Parallel slave misses Seconds_Behind_Master updating. In the bug condition the Show-Slave-Status' field remains unchanged. Because in such case event execution is sequential the bug is fixed with deploying the same logics as in the explicit single-threaded mode with is to set Relay_log_event::last_master_timestamp member early at the end of event reading from the relay log.
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Sergei Petrunia authored
It tests SQL-level feature that is available in FB/MySQL and not in MariaDB
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Anel Husakovic authored
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Jan Lindström authored
Background: Used encryption key_id is stored to encryption metadata i.e. crypt_data that is stored on page 0 of the tablespace of the table. crypt_data is created only if implicit encryption/not encryption is requested i.e. ENCRYPTED=[YES|NO] table option is used fil_create_new_single_table_tablespace on fil0fil.cc. Later if encryption is enabled all tables that use default encryption mode (i.e. no encryption table option is set) are encrypted with default encryption key_id that is 1. See fil_crypt_start_encrypting_space on fil0crypt.cc. ha_innobase::check_table_options() If default encryption is used and encryption is disabled, you may not use nondefault encryption_key_id as it is not stored anywhere.
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Marko Mäkelä authored
Remove trailing white space, and use lower case for "eval" and "let". Add an "End of 10.2 tests" marker to ease future merges.
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Marko Mäkelä authored
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- 05 Nov, 2018 4 commits
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Marko Mäkelä authored
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Marko Mäkelä authored
The relevant InnoDB/XtraDB fixes up to 5.6.42 had already been applied to MariaDB in commit 30c3d6db. Revert some changes that appeared in the merge commit 87d852f1.
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Marko Mäkelä authored
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Eugene Kosov authored
Problem affects INPLACE ALTER rename columns. innobase_rename_column_try(): some strcmp() was replaced with my_strcasecmp(), queries to update data dictionary was updated to not match column name case.
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- 04 Nov, 2018 1 commit
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Sergei Golubchik authored
MDEV-17349 Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed on concurrent SELECT and DELETE after RENAME from table with index on virtual column Race condition. field->flags were copied from s->field->flags during field->clone(), early in open_table_from_share(). But s->field->flags were getting their PART_INDIRECT_KEY_FLAG bit much later in TABLE::mark_columns_used_by_virtual_fields() and only once per share. If two threads were executing the code between field->clone() and mark_columns_used_by_virtual_fields() at the same time, only one would get PART_INDIRECT_KEY_FLAG bits in field[].
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- 03 Nov, 2018 1 commit
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Alexey Botchkov authored
LOCK view WRITE shouldn't block FLUSH view. So we set the view's mdl_request type to it's tables.
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- 02 Nov, 2018 5 commits
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Oleksandr Byelkin authored
my_read fixed as in higher versions. my_pread made as my_read aware of partial read of huge chunks of files MY_FULL_IO enabled for file operations
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Marko Mäkelä authored
thd_rpl_stmt_based(): A new predicate to check if statement-based replication is active. (This can also hold when replication is not in use, but binlog is.) que_thr_stop(), row_ins_duplicate_error_in_clust(), row_ins_sec_index_entry_low(), row_ins(): On a duplicate key error, only lock all index records when statement-based replication is in use.
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Daniel Bartholomew authored
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Marko Mäkelä authored
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Marko Mäkelä authored
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- 01 Nov, 2018 1 commit
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Vicențiu Ciorbaru authored
Users expect window functions to produce a certain ordering of rows in the final result set. Although the standard does not require this, we already have the filesort result done for when we computed the window function. If there is no ORDER BY attached to the query, just keep it till the SELECT is completely evaluated and use that to print the result. Update test cases as many did not take care to guarantee a stable result.
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