mariadb

Tree: f6d4f624eb

Author	SHA1	Message	Date
Marko Mäkelä	f6d4f624eb	MDEV-12041: innodb_encrypt_log key rotation This will change the InnoDB encrypted redo log format only. Unencrypted redo log will keep using the MariaDB 10.3 format. In the new encrypted redo log format, 4 additional bytes will be reserved in the redo log block trailer for storing the encryption key version. For performance reasons, the encryption key rotation (checking if the latest encryption key version is being used) is only done at log_checkpoint(). LOG_HEADER_FORMAT_CURRENT: Remove. LOG_HEADER_FORMAT_ENC_10_4: The encrypted 10.4 format. LOG_BLOCK_KEY: The encryption key version field. LOG_BLOCK_TRL_SIZE: Remove. log_t: Add accessors framing_size(), payload_size(), trailer_offset(), to be used instead of referring to LOG_BLOCK_TRL_SIZE. log_crypt_t: An operation passed to log_crypt(). log_crypt(): Perform decryption, encryption, or encryption with key rotation. Return an error if key rotation at decryption fails. On encryption, keep using the previous key if the rotation fails. At startup, old-format encrypted redo log may be written before the redo log is upgraded (rebuilt) to the latest format. log_write_up_to(): Add the parameter rotate_key=false. log_checkpoint(): Invoke log_write_up_to() with rotate_key=true.	7 years ago
Varun Gupta	befc09f002	MDEV-16722: Assertion `type() != NULL_ITEM' failed We hit this assert during the create of a temporary table field because the current code does not handle the case when the value of the NAME_CONST function is NULL. Fixed this by allowing creation of temporary table fields even for the case when NAME_CONST returns NULL value. Introduced tmp_table_field_from_field_type_maybe_null() function in Item class so both Item_basic_value and Item_name_const can use it. Introduced a virtual method get_func_item() in the Item class.	7 years ago
Vladislav Vaintroub	b05ee14d95	MDEV-16277 - fix tcp_nodelay test. Do not attempt to set TCP_NODELAY on Unix domain socket.	7 years ago
Vladislav Vaintroub	077e590bbc	MDEV-16277 : Adjust MTR test results.	7 years ago
Vladislav Vaintroub	fdf4a5b7bc	MDEV-16277 tcp_nodelay session variable to enable / disable Nagle algorithm	7 years ago
Alexander Barkov	7a022d7061	A cleanup for MDEV-16939: avoid timeval initialization related problems in the future (compilation failures on Windows) Adding a helper class Timeval, to initialize "struct timeval" in a safe way. As a bonus, adding a method Timeval::trunc(), so the caller now can have one line instead of five lines (declaration, initializations of sec and usec, truncation, passing to store_TIMEVAL()).	7 years ago
Vladislav Vaintroub	73a5dd8c54	Fix warning C4838 : conversion from 'type_1' to 'type_2' requires a narrowing conversion.	7 years ago
Alexander Barkov	9811802a07	MDEV-16939 Move TIMESTAMP truncation code to Field_timestamp::store_TIME_with_warn	7 years ago
Alexander Barkov	2085f14a8d	MDEV-16938 Move Item::get_time_with_conversion() to Time The affected code is well covered by tests for MDEV-8766. Adding only the missing part: the old mode OLD_MODE_ZERO_DATE_TIME_CAST in combination with 0000-MM-00 and YYYY-00-00. The old mode in combination with 0000-00-DD was already covered, so was the new mode with all types of DATETIME values.	7 years ago
Alexander Barkov	2966c1e422	Fixing size_t to uint conversion failure on Windows Since MDEV-15091, the "lengh" parameter to str_to_time() and str_to_datetime() is of type size_t rather than uint. Fixing Time(), Temporal_with_date() and Datetime() constructors accordingly.	7 years ago
Alexander Barkov	597dcbda3f	Fixing a "safe" bug in MDEV-16928 (revealed by the Windows compiler) The bug did not affect behaviour in any way though :)	7 years ago
Alexander Barkov	c45050d253	MDEV-16935 Change the parameter of Field_xxx::store_TIME_with_dec() to const Datetime* and const Time*	7 years ago
Alexander Barkov	522cd3c7aa	Fixing compilation failure on Windows (cannot compare "bool" and "my_bool" directly, cast needed)	7 years ago
Alexander Barkov	d2bba4ce25	MDEV-16928 Move MYSQL_TIME initialization from Field_xxx::store_time_dec() to new constructors Time() and Datetime()	7 years ago
Alexander Barkov	ffdae1a960	MDEV-16926 CAST(COALESCE(year_field)) returns wrong value	7 years ago
Monty	3f01c4fbd4	Updated compress_qpress.result	7 years ago
Alexander Barkov	8524bb6872	MDEV-14032 SEC_TO_TIME executes side effect two times - Adding a helper class Sec6 to store (neg,seconds,microseconds) - Adding a helper class VSec6 (Sec6 with a flag for "IS NULL") - Wrapping related functions as methods of Sec6; * number_to_datetime() * number_to_time() * my_decimal2seconds() * Item::get_seconds() * A big piece of code in Item_func_sec_to_time::get_date() - Using the new classes in places where second-to-temporal conversion takes place: * Field_timestamp::store(double) * Field_timestamp::store(longlong) * Field_timestamp_with_dec::store_decimal(my_decimal) * Field_temporal_with_date::store(double) * Field_temporal_with_date::store(longlong) * Field_time::store(double) * Field_time::store(longlong) * Field_time::store_decimal(my_decimal) * Field_temporal_with_date::store_decimal(my_decimal) * get_interval_value() * Item_func_sec_to_time::get_date() * Item_func_from_unixtime::get_date() * Item_func_maketime::get_date() This change simplifies these methods and functions a lot. - Warnings are now sent at VSec6 initialization time, when the source data is available in its original data type representation. If Sec6::to_time() or Sec6::to_datetime() truncate data again during conversion to MYSQL_TIME, they send warnings, but only if no warnings were sent during VSec6 initialization. This helps prevents double warnings. The call for val_str() in Item_func_sec_to_time::get_date() is not needed any more, so it's removed. This change actually fixes the problem. As a good effect, FROM_UNIXTIME() and MAKETIME() now also send warnings in case if the seconds arguments is out of range. Previously these functions returned NULL silently. - Splitting the code in the global function make_truncated_value_warning() into a number of methods THD::raise_warning_xxxx(). This was needed to reuse the logic that chooses between: * ER_TRUNCATED_WRONG_VALUE * ER_WRONG_VALUE * ER_TRUNCATED_WRONG_VALUE_FOR_FIELD for non-temporal data types (Sec6). - Removing: * Item::get_seconds() * number_to_time_with_warn() as this code now resides inside methods of Sec6. - Cleanup (changes that are not directly related to the fix): * Removing calls for field_name_or_null() and passing NULL instead in Item_func_hybrid_field_type::get_date_from_{int\|real}_op, because Item_func_hybrid_field_type::field_name_or_null() always returns NULL * Replacing a number of calls for make_truncated_value_warning() to calls for THD::raise_warning_xxx(). In these places we know that the execution went through a certain branch of make_truncated_value_warning(), (e.g. the exact error code is known, or field name is always NULL, or field name is always not-NULL). So calls for the entire make_truncated_value_warning() after splitting are not necessary.	7 years ago
Otto Kekäläinen	a12e6c5ba4	Deb: Don't define libzstd1 or other libraries as install dependencies manually If something was built using a build dependency, it will automatically be a install dependency via ${shlibs:Depends}, so no need to define it manually. This also fixes a bug related to a over autobake-deb.sh mangling the control file architecture field on Trusty and Jessie.	7 years ago
Monty	5d59a7b6a7	Fixed compile error on windows	7 years ago
Alexander Barkov	385ee993d9	A cleanup for MDEV-16852 Changing data types for: - seconds from longlong to ulonglong - microseconds from long to ulong in: - parameters of calc_time_diff() - parameters of calc_time_from_sec() - Members of Sec6_add This will help to reuse the code easier: all other functions use ulonglong+long for seconds/microsecond, e.g.: - number_to_time() - number_to_datetime() - number_to_datetime_with_warn() - Field_temporal_with_date::store_decimal() - my_decimal2seconds() - Item::get_seconds()	7 years ago
Monty	9da706fac3	Fixed compiler warning about MongoEnabled() in Connect	7 years ago
Alexander Barkov	cb7b5fbf1c	MDEV-16910 Add class VDec Adding classes VDec and VDec2_lazy, according to the task description. This patch removes around 250 duplicate code lines.	7 years ago
Otto Kekäläinen	01e4426a63	Deb: Organize package order in control file to be more logical This also better matches the package order in downstream, so it makes it easier to compare upstream and downstream. Also wrap-and-sort.	7 years ago
Otto Kekäläinen	cb6e888384	Deb: Fix brittle line numbers with simple paragraph detection After this there will be no need to maintain line numbers, as the extent of the sed deletion will automatically be until next empty line.	7 years ago
Otto Kekäläinen	26c7b4f3fa	Deb: Open new changelog entry for 10.4	7 years ago
Otto Kekäläinen	aa6c1a6d19	Deb: Mass replace 10.3 with 10.4 inside files	7 years ago
Otto Kekäläinen	3173d73b71	Deb: Update the control file for 10.4 package names - Update package names that had -10.3 to -10.4 - Update conflicts/breaks/replaces of to include now also 10.3, just like 10.3 had the same relationship to 10.2 - Remove some old (<< ${source:Version}) not needed anymore as we are not moving files around inside the 10.4 releases (at least yet). - Ensure all plugins depend on server or client binaries from the same release so that they for sure are binary API compatible.	7 years ago
Otto Kekäläinen	788314ddf8	Deb: Rename all 10.3 files into 10.4 as this is a 10.4 branch now	7 years ago
Igor Babaev	0f9efd54ce	MDEV-16359 wrong result (extra rows) on the query with UNION and brackets Due to an obvious bug in st_select_lex_unit::reset_distinct() a union without duplicates of more than 2 selects could return a result set containing duplicate rows if this union was enclosed in ().	7 years ago
Alexander Barkov	980aa3e71d	MDEV-16888 Add virtual Type_handler::cond_notnull_field_isnull_to_field_eq_zero()	7 years ago
Alexander Barkov	8ecc75373f	MDEV-16884 Remove tests for field_type() in Item_cache_temporal	7 years ago
Alexander Barkov	c7115428ed	MDEV-16881 Remove Item::get_temporal_with_sql_mode() and val_xxx_from_date()	7 years ago
Rasmus Johansson	41acca8bfa	Added -j option to dpkg-buildpackage to speed up build	7 years ago
Alexander Barkov	54fc47960d	MDEV-16874 Implement class Item_handled_func	7 years ago
Galina Shalygina	af46c25760	MDEV-16727: Server crashes in Item_equal_iterator<List_iterator_fast, Item>::get_curr_field() The bug appeares because of the lamely saved list of multiple equalities. To fix it and_new_conditions_to_optimized_cond() was changed.	7 years ago
Alexander Barkov	b1ae4e7e15	MDEV-16864 Implement class Item_func_timestamp	7 years ago
Alexander Barkov	2bbee0e1ec	MDEV-16861 Split Item::update_null_value() into a new virtual method in Type_handler	7 years ago
Alexander Barkov	28ff7e89c6	MDEV-16852 Get rid of Item_temporal_hybrid_func::fix_temporal_type() - Implementing the task according to the MDEV description. - Adding a helper class Sec6_add to share the code in type-specific branches in Item_func_add_time::get_date().	7 years ago
Galina Shalygina	aee3d162d2	MDEV-16730: Server crashes in Bitmap<64u>::merge The problem appears because of the pushdown of a non-pushable condition 'cond' into the materialized derived table/view. To prevent pushdown a map of tables that are used in 'cond' should be updated. This call is missing because of the MDEV-12387 changes. The call is added in the setup_jtbm_semi_joins() method.	7 years ago
Galina Shalygina	2a3d3e052f	MDEV-16721: Assertion `ctx.compare_type_handler()->cmp_type() != STRING_RESULT' failed The bug appeared as in MDEV-12387 setup_jtbm_semi_joins() procedure had been devided into two functions, one called before optimization of WHERE clause and another after this optimization. When the second function was called for a degenerated jtbm semi join equalities connecting the subselect and the parent select were created but invocation of fix_fields() for these equalities was missing.	7 years ago
Alexander Barkov	998c97e865	MDEV-16823 Add Type_handler::Column_definition_reuse_fix_attributes() Adding new methods: - virtual void Type_handler::Column_definition_reuse_fix_attributes() according to the MDEV description - virtual uint32 Field::character_octet_length() To simplify handling of Column_definition::length for TEXT and VARCHAR columns (with and without compression).	7 years ago
Alexander Barkov	9c0f5a252b	Merge remote-tracking branch 'origin/10.3' into 10.4	7 years ago
Jacob Mathew	d6594847cf	MDEV-16246: insert timestamp into spider table from mysqldump gets wrong time zone. The problem occurred because the Spider node was incorrectly handling timestamp values sent to and received from the data nodes. The problem has been corrected as follows: - Added logic to set and maintain the UTC time zone on the data nodes. To prevent timestamp ambiguity, it is necessary for the data nodes to use a time zone such as UTC which does not have daylight savings time. - Removed the spider_sync_time_zone configuration variable, which did not solve the problem and which interfered with the solution. - Added logic to convert to the UTC time zone all timestamp values sent to and received from the data nodes. This is done for both unique and non-unique timestamp columns. It is done for WHERE clauses, applying to SELECT, UPDATE and DELETE statements, and for UPDATE columns. - Disabled Spider's use of direct update when any of the columns to update is a timestamp column. This is necessary to prevent false duplicate key value errors. - Added a new test spider.timestamp to thoroughly test Spider's handling of timestamp values. Author: Jacob Mathew. Reviewer: Kentoku Shiba. Merged: Commit `97cc9d3` on branch bb-10.3-MDEV-16246	7 years ago
Alexander Barkov	294a426088	Merge remote-tracking branch 'origin/10.2' into 10.3	7 years ago
Alexander Barkov	a8227a1543	MDEV-16814 CREATE TABLE SELECT JSON_QUOTE(multibyte_charset_expr) makes a field of a wrong length	7 years ago
Alexander Barkov	f74d2a9faa	MDEV-16729 VARCHAR COMPRESSED is created with a wrong length for multi-byte character sets Field_varstring::sql_type() did not calculate character length correctly. Using char_length() instead of the bad code.	7 years ago
Alexander Barkov	a78d1aaaa3	MDEV-16806 Add Type_handler::create_literal_item()	7 years ago
Jacob Mathew	45ab00f097	MDEV-15786: ERROR 1062 (23000) at line 365: Duplicate entry 'spider' for key 'PRIMARY' The problem occurs on Ubuntu where a Spider package is installed on the system separately from the MariaDB package. MariaDB and Spider upgrades leave the Spider plugin improperly installed. Spider is present in the mysql.plugin table but is not present in information_schema. The problem has been corrected in Spider's installation script. Logic has been added to check for Spider entries in both information_schema and mysql.plugin. If Spider is present in mysql.plugin but is not present in information_schema, then Spider is first removed from mysql.plugin. The subsequent plugin install of Spider will insert entries in both mysql.plugin and information_schema. Author: Jacob Mathew. Reviewer: Kentoku Shiba. Cherry-Picked: Commit 0897d81 on branch bb-10.3-MDEV-15786	7 years ago
Jacob Mathew	a86a02a844	MDEV-15786: ERROR 1062 (23000) at line 365: Duplicate entry 'spider' for key 'PRIMARY' The problem occurs on Ubuntu where a Spider package is installed on the system separately from the MariaDB package. MariaDB and Spider upgrades leave the Spider plugin improperly installed. Spider is present in the mysql.plugin table but is not present in information_schema. The problem has been corrected in Spider's installation script. Logic has been added to check for Spider entries in both information_schema and mysql.plugin. If Spider is present in mysql.plugin but is not present in information_schema, then Spider is first removed from mysql.plugin. The subsequent plugin install of Spider will insert entries in both mysql.plugin and information_schema. Author: Jacob Mathew. Reviewer: Kentoku Shiba. Cherry-Picked: Commit 0897d81 on branch bb-10.3-MDEV-15786	7 years ago
Marko Mäkelä	f418661efa	Merge 10.2 into 10.3	7 years ago

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