- 18 Sep, 2014 5 commits
-
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Alexander Barkov authored
-
Kentoku SHIBA authored
-
- 17 Sep, 2014 2 commits
-
-
Sergei Golubchik authored
sql/item.cc: don't forget to adjust the length of the string when removing leading spaces sql/sql_acl.cc: when updating the hostname of the ACL_USER, update the hostname_length too sql/sql_parse.cc: first compare the username string, then test the host pointer (host pointer is undefined when the username string is one of the hard-coded values set by the parser). This is not a bug, old code is perfectly safe as the undefined host pointer is never dereferenced, but let's keep valgrind happy.
-
Sergei Golubchik authored
don't kill statements in the default connection, kill them in a connection that will be closed - it'll guarantee that `KILL con_id` will not apply to unrelated statements.
-
- 16 Sep, 2014 5 commits
-
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Jan Lindström authored
instead peek (maybe) old data.
-
- 15 Sep, 2014 6 commits
-
-
Michael Widenius authored
-
Michael Widenius authored
We should assume that the store engine will report the first duplicate key for this case. Old code of suppression of unsafe logging error with LIMIT didn't work, because of wrong usage of my_interval_timer(). Suppress unsafe logging errors to the error log if we get too many unsafe logging errors in a short time. This is to not overflow the error log with meaningless errors. - Each error code is suppressed and counted separately. - We do a 5 minute suppression of new errors if we get more than 10 errors in that time. Only print unsafe logging errors if log_warnings > 1. mysql-test/suite/binlog/r/binlog_stm_unsafe_warning.result: Update test results as INSERT ... ON DUPLICATE KEY UPDATE doesn't get logged anymore mysql-test/suite/binlog/r/binlog_unsafe.result: Update test results as INSERT ... ON DUPLICATE KEY UPDATE doesn't get logged anymore mysql-test/suite/engines/README: Fixed typos mysql-test/suite/rpl/r/rpl_known_bugs_detection.result: Update test results as INSERT ... ON DUPLICATE KEY UPDATE doesn't get logged anymore sql/sql_base.cc: Don't log warning if there are two unique keys used with INSERT .. ON DUPLICATE KEY UPDATE. We should assume that the store engine will report the first duplicate key for this case. sql/sql_class.cc: Suppress error in binary log if we get too many unsafe logging errors in a short time. Only print unsafe logging errors if log_warnings > 1
-
Michael Widenius authored
-
Sergei Golubchik authored
-
Elena Stepanova authored
- added more logic for ON DUPICATE KEY UPDATE upon Monty's request; - added an overlay for XtraDB
-
Michael Widenius authored
This was missing in my last commit for fixing possible lockups in SHOW STATUS. sql/log.cc: Fixed comment sql/sql_show.cc: Use LOCK_show_status when we add things to all_status_vars sql/sql_test.cc: Remove not needed mutex_lock
-
- 13 Sep, 2014 4 commits
-
-
Sergei Golubchik authored
and other fixes for gcc-4.9.1 on sid
-
Alexander Barkov authored
have 0x5C as the second byte in a multi-byte character. - Adding big5 tests covering an unassigned character 0xC840 being stored into char/varchar/text/enum columns.
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
- 12 Sep, 2014 12 commits
-
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Alexander Barkov authored
MDEV-6737 Stored routines do now work with swe7: "The table mysql.proc is missing, corrupt, or contains bad data" Fixed the bug itself. Also, added "SET NAMES swe7" which was forgotten in the previous commit, so latin1 was actually tested lati1 instead of swe7 in a mistake. Now it tests swe7.
-
Michael Widenius authored
-
Michael Widenius authored
Instead we use LOCK_status only to protect summary of thread statistics and use a new mutex, LOCK_show_status to protect concurrent SHOW STATUS. sql/mysqld.cc: Add LOCK_show_status Don't free LOCK_status while calculating status variables. sql/mysqld.h: Add LOCK_show_status sql/sql_show.cc: Use LOCK_show_status to protect SHOW STATUS instead of LOCK_status.
-
Michael Widenius authored
strings/ctype-uca.c: HASH needs to be done in opposite order to preserve partitioned tables
-
Alexander Barkov authored
in the SQL parser. Various backslash escapes and quote-quote escaped sequences are covered in combination with single and multi-byte characters. This is especially important for the character sets that can have 0x5C as the second byte in a multi-byte character (big5, cp932, gbk, sjis). swe7 is also a special character set, because in swe7 0x5C is used for both escape character and for "LATIN CAPITAL LETTER O WITH DIAERESIS".
-
Sergei Golubchik authored
don't install them at all
-
Sergei Golubchik authored
don't send an OK packet if the SHOW PROCESSLIST was killed
-
Sergei Golubchik authored
* remove bundled jemalloc, use the system one * force jemalloc in release builds on linux
-
- 11 Sep, 2014 6 commits
-
-
Elena Stepanova authored
- after a change in 5.6.20, tests with big blobs require bigger innodb_log_file_size value; - innobase relay was running with the default InnoDB (XtraDB)
-
Michael Widenius authored
-
Michael Widenius authored
The problem was that my_hash_sort didn't properly delete end-space characters properly, so strings that should compare identically was seen as different strings. (Space was handled correctly, but not NBSP) This caused duplicate key errors when a heap table was converted to Aria as part of overflow in group by. Fixed by removing all characters that compares as end space when creating a hash. Other things: - Fixed that --sorted_results also works for errors in mysqltest. - Speed up hash by not comparing strings that has different hash. - Speed up many my_hash_sort functions by using registers to calculate hash instead of pointers. This was previously done for some functions, but not for all. - Made a macro of the hash function, to simplify code and to be able to experiment with new hash functions. client/mysqltest.cc: Fixed that --sorted_results also works for error messages. mysql-test/r/ctype_partitions.result: New test to ensure that partitions on hash works mysql-test/suite/multi_source/gtid.result: Updated result mysql-test/suite/multi_source/gtid.test: Test that --sorted_result works for error messages mysql-test/suite/multi_source/gtid_ignore_duplicates.result: Updated result mysql-test/suite/multi_source/gtid_ignore_duplicates.test: Updated result mysql-test/suite/multi_source/load_data.result: Updated result mysql-test/suite/multi_source/load_data.test: Updated result mysql-test/t/ctype_partitions.test: New test to ensure that partitions on hash works storage/heap/hp_write.c: Speed up hash by not comparing strings that has different hash. storage/maria/ma_check.c: Extra debug strings/ctype-bin.c: Use macro for hash function strings/ctype-latin1.c: Use macro for hash function Use registers to calculate hash (speedup) strings/ctype-mb.c: Use macro for hash function Use registers to calculate hash (speedup) strings/ctype-simple.c: Use macro for hash function Use same variable names as in other my_hash_sort functions. Update my_hash_sort_simple() to properly remove end space (patch by Bar) strings/ctype-uca.c: Ignore duplicated space inside strings and end space in my_hash_sort_uca(). This fixed MDEV-6255 Use macro for hash function Use registers to calculate hash (speedup) strings/ctype-ucs2.c: Use macro for hash function Use registers to calculate hash (speedup) strings/ctype-utf8.c: Use macro for hash function Use registers to calculate hash (speedup) strings/strings_def.h: Made a macro of the hash function, to simplify code and to be able to experiment with new hash functions.
-
Sergei Golubchik authored
-
Sergei Golubchik authored
-
Jan Lindström authored
file trx0trx.ic line 60 Problem was that trx might have not been started when we enter release savepoint, this can happen when trx with savepoint is already aborted or when we try to release non-existing savepoint.
-