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* Fix of ppc64 by Wladmariadb-10.3.29Oleksandr Byelkin2021-05-051-2/+2
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* Merge branch '10.2' into 10.3Sergei Golubchik2021-02-011-1/+2
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| * cleanup: fix and generalize handle_manager threadSergei Golubchik2021-01-241-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * provide an argument to the callback * don't ignore a callback request if it's already present in the queue * initialize mutex/cond/in_use flag before starting the thread, in case the first callback queueing request arrives before handle_manager had time to initialize * set/check abort_manager under a mutex, otherwise handle_manager thread might destroy LOCK_manager before stop_handle_manager released it * signal COND on queueing a callback, stop cond_wait on callback request * always start the thread, even if flush_time is 0 * but keep the old behavior in embedded (no replication, no galera) * style cleanups (e.g. remove volatile for a variable protected by a mutex)
* | Merge branch '10.2' into 10.3Oleksandr Byelkin2020-10-301-1/+2
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| * MDEV-19838: followup, fix for PS & embeddedOleksandr Byelkin2020-10-291-1/+2
| | | | | | | | Use 9 byte (min length packet)
* | cleanup: use predefined CMAKE_DL_LIBSSergei Golubchik2020-10-231-1/+1
| | | | | | | | instead of, say, MY_SEARCH_LIBS(dlopen dl LIBDL)
* | MDEV-19632 Replication aborts with ER_SLAVE_CONVERSION_FAILED upon CREATE ↵Alexander Barkov2020-08-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... SELECT in ORACLE mode - Adding optional qualifiers to data types: CREATE TABLE t1 (a schema.DATE); Qualifiers now work only for three pre-defined schemas: mariadb_schema oracle_schema maxdb_schema These schemas are virtual (hard-coded) for now, but may turn into real databases on disk in the future. - mariadb_schema.TYPE now always resolves to a true MariaDB data type TYPE without sql_mode specific translations. - oracle_schema.DATE translates to MariaDB DATETIME. - maxdb_schema.TIMESTAMP translates to MariaDB DATETIME. - Fixing SHOW CREATE TABLE to use a qualifier for a data type TYPE if the current sql_mode translates TYPE to something else. The above changes fix the reported problem, so this script: SET sql_mode=ORACLE; CREATE TABLE t2 AS SELECT mariadb_date_column FROM t1; is now replicated as: SET sql_mode=ORACLE; CREATE TABLE t2 (mariadb_date_column mariadb_schema.DATE); and the slave can unambiguously treat DATE as the true MariaDB DATE without ORACLE specific translation to DATETIME. Similar, SET sql_mode=MAXDB; CREATE TABLE t2 AS SELECT mariadb_timestamp_column FROM t1; is now replicated as: SET sql_mode=MAXDB; CREATE TABLE t2 (mariadb_timestamp_column mariadb_schema.TIMESTAMP); so the slave treats TIMESTAMP as the true MariaDB TIMESTAMP without MAXDB specific translation to DATETIME.
* | Fixed errors found by MSANMonty2020-07-021-0/+1
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* | Merge 10.2 into 10.3Marko Mäkelä2020-07-021-0/+2
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| * MDEV-20377: Make WITH_MSAN more usableMarko Mäkelä2020-07-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MemorySanitizer (clang -fsanitize=memory) requires that all code be compiled with instrumentation enabled. The only exception is the C runtime library. Failure to use instrumented libraries will cause bogus messages about memory being uninitialized. In WITH_MSAN builds, we must avoid calling getservbyname(), because even though it is a standard library function, it is not instrumented, not even in clang 10. Note: Before MariaDB Server 10.5, ./mtr will typically fail due to the old PCRE library, which was updated in MDEV-14024. The following cmake options were tested on 10.5 in commit 94d0bb4dbeb28a94d1f87fdd55f4297ff3df0157: cmake \ -DCMAKE_C_FLAGS='-march=native -O2' \ -DCMAKE_CXX_FLAGS='-stdlib=libc++ -march=native -O2' \ -DWITH_EMBEDDED_SERVER=OFF -DWITH_UNIT_TESTS=OFF -DCMAKE_BUILD_TYPE=Debug \ -DWITH_INNODB_{BZIP2,LZ4,LZMA,LZO,SNAPPY}=OFF \ -DPLUGIN_{ARCHIVE,TOKUDB,MROONGA,OQGRAPH,ROCKSDB,CONNECT,SPIDER}=NO \ -DWITH_SAFEMALLOC=OFF \ -DWITH_{ZLIB,SSL,PCRE}=bundled \ -DHAVE_LIBAIO_H=0 \ -DWITH_MSAN=ON MEM_MAKE_DEFINED(): An alias for VALGRIND_MAKE_MEM_DEFINED() and __msan_unpoison(). MEM_GET_VBITS(), MEM_SET_VBITS(): Aliases for VALGRIND_GET_VBITS(), VALGRIND_SET_VBITS(), __msan_copy_shadow(). InnoDB: Replace the UNIV_MEM_ macros with corresponding MEM_ macros. ut_crc32_8_hw(), ut_crc32_64_low_hw(): Use the compiler built-in functions instead of inline assembler when building WITH_MSAN. This will require at least -msse4.2 when building for IA-32 or AMD64. The inline assembler would not be instrumented, and would thus cause bogus failures.
* | Merge 10.2 (up to commit ef00ac4c86daf3294c46a45358da636763fb0049) into 10.3Alexander Barkov2019-09-041-0/+1
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| * MDEV-18156 Assertion `0' failed or `btr_validate_index(index, 0, false)' in ↵Alexander Barkov2019-09-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | row_upd_sec_index_entry or error code 126: Index is corrupted upon DELETE with PAD_CHAR_TO_FULL_LENGTH This change takes into account a column's GENERATED ALWAYS AS expression dependcy on sql_mode's PAD_CHAR_TO_FULL_LENGTH and NO_UNSIGNED_SUBTRACTION flags. Indexed virtual columns as well as persistent generated columns are now not allowed to have such dependencies to avoid inconsistent data or index files on sql_mode changes. So an error is now returned in cases like this: CREATE OR REPLACE TABLE t1 ( a CHAR(5), v VARCHAR(5) AS (a) PERSISTENT -- CHAR->VARCHAR or CHAR->TEXT = ERROR ); Functions RPAD() and RTRIM() can now remove dependency on PAD_CHAR_TO_FULL_LENGTH. So this can be used instead: CREATE OR REPLACE TABLE t1 ( a CHAR(5), v VARCHAR(5) AS (RTRIM(a)) PERSISTENT ); Note, unlike CHAR->VARCHAR and CHAR->TEXT this still works, not RPAD(a) is needed: CREATE OR REPLACE TABLE t1 ( a CHAR(5), v CHAR(5) AS (a) PERSISTENT -- CHAR->CHAR is OK ); More sql_mode flags may affect values of generated columns. They will be addressed separately. See comments in sql_mode.h for implementation details.
* | Merge branch '10.2' into 10.3Monty2019-09-031-4/+14
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| * embedded client now writes errors to stderr during init_embedded_serverMonty2019-09-011-3/+14
| | | | | | | | | | This was done to be able to get any information why the embedded server doesn't start.
* | Merge 10.2 into 10.3Marko Mäkelä2019-05-1413-13/+13
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| * Merge 10.1 into 10.2Marko Mäkelä2019-05-1313-13/+13
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| | * Merge branch '5.5' into 10.1Vicențiu Ciorbaru2019-05-1111-11/+11
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| | | * Update FSF AddressVicențiu Ciorbaru2019-05-1111-11/+11
| | | | | | | | | | | | | | | | * Update wrong zip-code
* | | | Cleanup session tracker redundancySergey Vojtovich2019-05-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - m_enabled is initialised by the base class constructor - removed unused schema_track_inited - moved Transaction_state_tracker constructor to declaration - common enable() - removed unused Session_sysvars_tracker::check_str() - classes are "private" by default - don't even try to compile for embedded Part of MDEV-14984 - regression in connect performance
* | | | Merge 10.2 into 10.3Marko Mäkelä2019-01-241-1/+1
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| * | | Merge 10.1 into 10.2Marko Mäkelä2019-01-241-1/+1
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| | * | Merge 10.0 into 10.1Marko Mäkelä2019-01-241-1/+1
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| | | * | MDEV-17868 mysqltest fails to link with system PCRE librariesSergei Golubchik2019-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | pcre needs symbols from pcreposix (but this is only an issue when linking with system static libraries)
* | | | | Merge 10.2 into 10.3Marko Mäkelä2018-11-061-1/+1
|\ \ \ \ \ | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | main.derived_cond_pushdown: Move all 10.3 tests to the end, trim trailing white space, and add an "End of 10.3 tests" marker. Add --sorted_result to tests where the ordering is not deterministic. main.win_percentile: Add --sorted_result to tests where the ordering is no longer deterministic.
| * | | | Merge 10.1 into 10.2Marko Mäkelä2018-11-061-1/+1
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| | * | | Merge branch '10.0' into 10.1Sergei Golubchik2018-10-301-1/+1
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| | | * | Merge branch '5.5' into 10.0Sergei Golubchik2018-10-271-1/+1
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| | | | * Merge branch 'mysql/5.5' into 5.5Sergei Golubchik2018-10-231-1/+1
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| | | | | * Bug #26275510 BUNDLED ZLIB DOESN'T INCLUDE FIXES FOR SOME VULNERABILITIESAditya A2018-07-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | Upgrading the zlib lib to 1.2.11
| | | | | * Bug#27759871: BACKRONYM ISSUE IS STILL IN MYSQL 5.7Arun Kuruvila2018-05-141-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Description:- Client applications establishes connection to server, which does not support SSL, via TCP even when SSL is enforced via MYSQL_OPT_SSL_MODE or MYSQL_OPT_SSL_ENFORCE or MYSQL_OPT_SSL_VERIFY_SERVER_CERT. Analysis:- There exist no error handling for catching client applications which enforces SSL connection to connect to a server which does not support SSL. Fix:- Error handling is done to catch above mentioned scenarios.
| | | | | * Bug#17633291: SET PROPER COMPILE OPTIONS FOR CLANGJon Olav Hauglid2014-10-132-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug#17959689: MAKE GCC AND CLANG GIVE CONSISTENT COMPILATION WARNINGS Bug#18313717: ENABLE -WERROR IN MAINTANER MODE WHEN COMPILING WITH CLANG Bug#18510941: REMOVE CMAKE WORKAROUNDS FOR OLDER VERSIONS OF OS X/XCODE Backport from mysql-5.6 to mysql-5.5
| | | | | * Update copyright text.Alexander Nozdrin2014-08-281-0/+3
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| | | | | * Updated/added copyright header. Added line "use is subject to license terms" Murthy Narkedimilli2014-02-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | to copyright header.
| | | | | * Bug#18123048 ENABLE BUILD OF SHARED LIBMYSQLD ON LINUXTor Didriksen2014-02-041-1/+35
| | | | | | | | | | | | | | | | | | | | | | | | Added a new option: WITH_EMBEDDED_SHARED_LIBRARY
| | | | | * Bug#16316074 RFE: MAKE TMPDIR A BUILD-TIME CONFIGURABLE OPTIONTor Didriksen2013-12-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug#68338 RFE: make tmpdir a build-time configurable option Background: Some distributions use tmpfs for mounting /tmp by default, which has some advantages, but brings also new issues. Fedora started using tmpfs on /tmp in version 18 for example. If not configured otherwise in my.cnf, MySQL uses system's constant P_tmpdir expanded to /tmp on Linux. This can introduce some problems with limited space in /tmp and also some data loss in case of replication slave [1]. In case distributions would like to use /var/tmp, which should be better for MySQL purposes, then we have to patch the source or change tmpdir option in my.cnf, which is however not updated in case it has already existed. Thus, it would be useful to be able to specify default tmpdir path using a configure option, while using P_tmpdir in case it is not defined explicitly. Based on a contribution from Honza Horak
| | | | | * WL#7076: Backporting wl6715 to support both formats Ashish Agarwal2013-08-231-6/+7
| | | | | |\ | | | | | | | | | | | | | | in 5.5, 5.6, 5.7.
| | | | | | * WL#7076: Backporting wl6715 to support both formats in 5.5, 5.6, 5.7Ashish Agarwal2013-07-021-6/+7
| | | | | |/ | | | | | | | | | | | | Backporting wl6715 to mysql-5.5
| | | | | * Correcting the permissions of the executable files.Murthy Narkedimilli2013-03-201-0/+0
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| | | | | * Fix for Bug 16395495 - OLD FSF ADDRESS IN GPL HEADERMurthy Narkedimilli2013-03-191-1/+1
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| | | | | * mysql_client_test did not build within limbysqld/examplesBjorn Munch2012-07-101-0/+1
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| | | | | | * mysql_client_test did not build within limbysqld/examplesBjorn Munch2012-07-102-2/+4
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| | | | | * | BUG#13738989 : 62136 : FAILED TO FETCH SELECT RESULT USING EMBEDDED MYSQLDMayank Prasad2012-04-061-0/+2
| | | | | |\ \ | | | | | | |/ | | | | | | | Merge : 5.1->5.5
| | | | | | * BUG#13738989 : 62136 : FAILED TO FETCH SELECT RESULT USING EMBEDDED MYSQLDMayank Prasad2012-04-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Background : In mysql-5.1, in a fix for bug#47485, code has been changed for mysql client (libmysql/libmysql.c) but corresponding code was not changed for embedded mysql. In that code change, after execution of a statement, mysql_stmt_store_result() checks for mysql->state to be MYSQL_STATUS_STATEMENT_GET_RESULT, instead of MYSQL_STATUS_GET_RESULT (earlier). Reason: In embedded mysql code, after execution, mysql->state was not set to MYSQL_STATUS_STATEMENT_GET_RESULT, so it was throwing OUT_OF_SYNC error. Fix: Fixed the code in libmysqld/lib_sql.cc to have mysql->state to be set to MYSQL_STATUS_STATEMENT_GET_RESULT after execution.
| | | | | * | Updated/added copyright headersMySQL Build Team2012-02-162-2/+2
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| | | | | | * Updated/added copyright headersKent Boortz2012-02-151-2/+1
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| | | | | | * | Bug#11761576 54082: HANDLE_SEGFAULT MAKES USE OF UNSAFE FUNCTIONSTor Didriksen2011-11-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | handle_segfault is the signal handler code of mysqld. however, it makes calls to potentially unsafe functions localtime_r, fprintf, fflush.
| | | | | | * | Updated/added copyright headersKent Boortz2011-07-031-2/+26
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| | | | | | | * | Bug#11764633 : 57491: THD->MAIN_DA.IS_OK() ASSERT IN EMBEDDEDMayank Prasad2011-05-181-2/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Issue: While running embedded server, if client issues TEE command (\T foo/bar) and "foo/bar" directory doesn't exist, it is suppose to give error. But it was aborting. This was happening because wrong error handler was being called. Solution: Modified calls to correct error handler. In embedded server case, there are two error handler (client and server) which are supposed to be called based on which context code is in. If it is in client context, client error handler should be called otherwise server. Test case: Test case automation is not possible as current (following) code doesn't allow '\T' to be executed from command line (OR command read from a file): [client/mysql.cc] ... static int com_tee(String *buffer __attribute__((unused)), char *line __attribute__((unused))) { char file_name[FN_REFLEN], *end, *param; if (status.batch) << THIS IS TRUE WHILE EXECUTING FROM COMMAND LINE. return 0; ... So, not adding test case in GA. WIll add a test case in mysql-trunk after removing above code so that this could be properly tested before GA.
| | | | | * | | | Bug#11761576 54082: HANDLE_SEGFAULT MAKES USE OF UNSAFE FUNCTIONSTor Didriksen2011-12-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | handle_segfault is the signal handler code of mysqld. however, it makes calls to potentially unsafe functions localtime_r, fprintf, fflush.
| | | | | * | | | #41836: Eventum Request to enable the mysql_embedded binarySunanda Menon2011-07-191-3/+1
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