Valgrind warning happens due to missing NULL value check in
Item::get_date. The fix is to add this check.
mysql-test/r/func_time.result:
test case
mysql-test/t/func_time.test:
test case
sql/item.cc:
added check for NULL value
Valgrind warning happens because null values check happens too late
in Item_func_month::val_str(after result string calculation).The fix
is to check null value before result string calculation.
mysql-test/r/func_time.result:
test case
mysql-test/t/func_time.test:
test case
sql/item_timefunc.h:
check null value before result string calculation.
Parameter setting has the effect on 4th part of the version string in executable's version info on Windows.
It could be set e.g to bzr revno to uniquely identify different builds for the same major.minor.patch combo.
ASSERTION TABLE->DB_STAT FAILED IN
SQL_BASE.CC::OPEN_TABLE() DURING I_S Q
This assert could be triggered if a statement requiring a name
lock on a table (e.g. DROP TRIGGER) executed concurrently
with an I_S query which also used the table.
One connection first started an I_S query that opened a given table.
Then another connection started a statement requiring a name lock
on the same table. This statement was blocked since the table was
in use by the I_S query. When the I_S query resumed and tried to
open the table again as part of get_all_tables(), it would encounter
a table instance with an old version number representing the pending
name lock. Since I_S queries ignore version checks and thus pending
name locks, it would try to continue. This caused it to encounter
the assert. The assert checked that the TABLE instance found with a
different version, was a real, open table. However, since this TABLE
instance instead represented a pending name lock, the check would
fail and trigger the assert.
This patch fixes the problem by removing the assert. It is ok for
TABLE::db_stat to be 0 in this case since the TABLE instance can
represent a pending name lock.
Test case added to lock_sync.test.
Issue:
======
Test case Correction for bug#11751148.
mysql-test/r/events_bugs.result:
Result file Correction for bug#11751148.
mysql-test/t/events_bugs.test:
Test case Correction for bug#11751148.
Valgrind warning happens due to missing NULL value check in
Item_func::val_decimal. The fix is to add this check.
mysql-test/r/func_time.result:
test case
mysql-test/t/func_time.test:
test case
sql/item_func.cc:
added check for NULL value
Valgrind warning happens due to uninitialized cached_format_type field
which is used later in Item_func_str_to_date::val_str method.
The fix is to init cached_format_type field.
mysql-test/r/func_time.result:
test case
mysql-test/t/func_time.test:
test case
sql/item_timefunc.cc:
init cached_format_type field
mysql-test/mysql-test-run.pl:
Don't set --log-error when running embedded server as we don't want the mysqltest output into mysqld.1.err
sql/mysqld.cc:
Allow one to disable --log-error
The LGPL license is used in some legacy code, and to
adhere to current licensing polity, we remove those
files that are no longer used, and reorganize the
remaining LGPL code so it will be GPL licensed from
now on.
Note: This patch only removed LGPL licensed files
in MySQL 5.1, and is the second of a set of
patches to remove LGPL from all trees.
(See Bug# 11840513 for details)
Assert fails due to overflow which happens in
Item_func_int_val::fix_num_length_and_dec() as
geometry functions have max_length value equal to
max_field_size(4294967295U). The fix is to skip
max_length calculation for some boundary cases.
mysql-test/r/func_math.result:
test case
mysql-test/t/func_math.test:
test case
sql/item_func.cc:
skip max_length calculation
if argument max_length is near max_field_size.
This problem was introduced in
marko.makela@oracle.com-20100514130815-ym7j7cfu88ro6km4
and is probably the reason for the following valgrind warning:
from http://bugs.mysql.com/52691 , http://bugs.mysql.com/file.php?id=16880 :
Version: '5.6.3-m5-valgrind-max-debug' socket: '/tmp/mysql.sock' port: 3306 Source distribution
==14947== Thread 18:
==14947== Conditional jump or move depends on uninitialised value(s)
==14947== at 0x4A06318: __GI_strlen (mc_replace_strmem.c:284)
==14947== by 0x9F3D7A: fill_innodb_trx_from_cache(trx_i_s_cache_struct*, THD*, TABLE*) (i_s.cc:591)
==14947== by 0x9F4D7D: trx_i_s_common_fill_table(THD*, TABLE_LIST*, Item*) (i_s.cc:1238)
==14947== by 0x7689F3: get_schema_tables_result(JOIN*, enum_schema_table_state) (sql_show.cc:6745)
==14947== by 0x715A75: JOIN::exec() (sql_select.cc:2861)
==14947== by 0x7185BD: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:3609)
==14947== by 0x70E823: handle_select(THD*, LEX*, select_result*, unsigned long) (sql_select.cc:319)
==14947== by 0x6F2305: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:4557)
==14947== by 0x6EAED4: mysql_execute_command(THD*) (sql_parse.cc:2135)
==14947== by 0x6F44C9: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:5597)
==14947== by 0x6E864B: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1093)
==14947== by 0x6E785E: do_command(THD*) (sql_parse.cc:815)
==14947== by 0x6C18DD: do_handle_one_connection(THD*) (sql_connect.cc:771)
==14947== by 0x6C146E: handle_one_connection (sql_connect.cc:707)
==14947== by 0x30E1807760: start_thread (pthread_create.c:301)
==14947== by 0x35EA670F: ???
==14947== Uninitialised value was created by a heap allocation
==14947== at 0x4A0515D: malloc (vg_replace_malloc.c:195)
==14947== by 0xB4B948: mem_area_alloc (mem0pool.c:385)
==14947== by 0xB4A27C: mem_heap_create_block (mem0mem.c:333)
==14947== by 0xB4A530: mem_heap_add_block (mem0mem.c:446)
==14947== by 0xB0D2A4: mem_heap_alloc (mem0mem.ic:186)
==14947== by 0xB0D9C2: ha_storage_put_memlim (ha0storage.c:118)
==14947== by 0xA479D8: fill_trx_row (trx0i_s.c:521)
==14947== by 0xA490E9: fetch_data_into_cache (trx0i_s.c:1319)
==14947== by 0xA491BA: trx_i_s_possibly_fetch_data_into_cache (trx0i_s.c:1352)
==14947== by 0x9F4CE7: trx_i_s_common_fill_table(THD*, TABLE_LIST*, Item*) (i_s.cc:1221)
==14947== by 0x7689F3: get_schema_tables_result(JOIN*, enum_schema_table_state) (sql_show.cc:6745)
==14947== by 0x715A75: JOIN::exec() (sql_select.cc:2861)
==14947== by 0x7185BD: mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) (sql_select.cc:3609)
==14947== by 0x70E823: handle_select(THD*, LEX*, select_result*, unsigned long) (sql_select.cc:319)
==14947== by 0x6F2305: execute_sqlcom_select(THD*, TABLE_LIST*) (sql_parse.cc:4557)
==14947== by 0x6EAED4: mysql_execute_command(THD*) (sql_parse.cc:2135)
==14947== by 0x6F44C9: mysql_parse(THD*, char*, unsigned int, Parser_state*) (sql_parse.cc:5597)
==14947== by 0x6E864B: dispatch_command(enum_server_command, THD*, char*, unsigned int) (sql_parse.cc:1093)
==14947== by 0x6E785E: do_command(THD*) (sql_parse.cc:815)
==14947== by 0x6C18DD: do_handle_one_connection(THD*) (sql_connect.cc:771)
==14947== by 0x6C146E: handle_one_connection (sql_connect.cc:707)
==14947== by 0x30E1807760: start_thread (pthread_create.c:301)
==14947== by 0x35EA670F: ???
(gdb) bt
#0 0x0000000004a06318 in _vgrZU_libcZdsoZa___GI_strlen (str=0x3026bfa0 "insert into `blobtest` set `data`='pkefxxpkalpabzgrczlxefkreqljeqbvzrcnhvhsjsfnvxzjsltfuincffigdkmhvvcmnseluzgbtedrfmxvnrdmzesbinjgwvharkpgjplrlnqudfidbqwgbykupycxzyikzqincnsjrxgncqzlgyqwjdbjulztgsffxpjgymsnntdibvklwqylmwhsmdskmllxuwafabdjnwlyofknwuixiyrgnplmerfdewgizkdhznitesfqepsqbbwkdepkmjoseyxjofmmjaqdipwopfrwidmhqbtovdslvayxcnpewzhppeetblccppniamezibuoinvlxkafpcmozawtplfpepxwlwhymsuraezcwvjqzwogsozodlsfzjiyrcaljjhqwdrcjawvelhefzzaexvcbyorlcyupqwgjuamiqpiputtndjwcsuyzdfhuxswuowhrzdvriwrxqmcqthvzzzvivbabbnhdbtcfdtgssvmirrcddnytnctcvqplwytxxzxelldhwahalzxvgynaiwjyezhxqhlsqudngekocfvlbqprxqhyhwbaomgqiwkpfguohuvlnhtrsszgacxhhzeppyqwfwabiqzgyzkperiidyunrykopysvlcxwhrcboetjltawdjergalsfvaxncmzoznryumrjmncvhvxqvqhhbznnifkguuiffmlrbmgwtzvnuwlaguixqadkupfhasbbxnwkrvsfhrqanfmvjtzfqodtutkjlxfcogtsjywrdgmzgszjtsmimaelsveayqrwviqwwefeziuaqsqpauxpnzhaxjtkdfvvodniwezskbxfxszyniyzkzxngcfwgjlyrlskmrzxqnptwlilsxybuguafxxkvryyjrnkhhcmxuusitaflaiuxjhyfnzkahlgmaszujqmfdhyppdnpweqanmvzgjfyzjolbmprhnuuxextcaxzicfvsuochprmlf"...) at mc_replace_strmem.c:284
#1 0x00000000009f3d7b in fill_innodb_trx_from_cache (cache=0x1462440, thd=0x2a495000, table=0x2a422500) at /home/sbester/build/bzr/mysql-trunk/storage/innobase/handler/i_s.cc:591
#2 0x00000000009f4d7e in trx_i_s_common_fill_table (thd=0x2a495000, tables=0x2a4c3ec0) at /home/sbester/build/bzr/mysql-trunk/storage/innobase/handler/i_s.cc:1238
#3 0x00000000007689f4 in get_schema_tables_result (join=0x30f90c40, executed_place=PROCESSED_BY_JOIN_EXEC) at /home/sbester/build/bzr/mysql-trunk/sql/sql_show.cc:6745
#4 0x0000000000715a76 in JOIN::exec (this=0x30f90c40) at /home/sbester/build/bzr/mysql-trunk/sql/sql_select.cc:2861
#5 0x00000000007185be in mysql_select (thd=0x2a495000, rref_pointer_array=0x2a497590, tables=0x2a4c3ec0, wild_num=1, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2684619520, result=0x30319720, unit=0x2a496d28, select_lex=0x2a497378) at /home/sbester/build/bzr/mysql-trunk/sql/sql_select.cc:3609
#6 0x000000000070e824 in handle_select (thd=0x2a495000, lex=0x2a496c78, result=0x30319720, setup_tables_done_option=0) at /home/sbester/build/bzr/mysql-trunk/sql/sql_select.cc:319
#7 0x00000000006f2306 in execute_sqlcom_select (thd=0x2a495000, all_tables=0x2a4c3ec0) at /home/sbester/build/bzr/mysql-trunk/sql/sql_parse.cc:4557
#8 0x00000000006eaed5 in mysql_execute_command (thd=0x2a495000) at /home/sbester/build/bzr/mysql-trunk/sql/sql_parse.cc:2135
#9 0x00000000006f44ca in mysql_parse (thd=0x2a495000, rawbuf=0x30d80060 "select * from innodb_trx", length=24, parser_state=0x35ea5540) at /home/sbester/build/bzr/mysql-trunk/sql/sql_parse.cc:5597
#10 0x00000000006e864c in dispatch_command (command=COM_QUERY, thd=0x2a495000, packet=0x30bb4e31 "select * from innodb_trx", packet_length=24) at /home/sbester/build/bzr/mysql-trunk/sql/sql_parse.cc:1093
#11 0x00000000006e785f in do_command (thd=0x2a495000) at /home/sbester/build/bzr/mysql-trunk/sql/sql_parse.cc:815
#12 0x00000000006c18de in do_handle_one_connection (thd_arg=0x2a495000) at /home/sbester/build/bzr/mysql-trunk/sql/sql_connect.cc:771
#13 0x00000000006c146f in handle_one_connection (arg=0x2a495000) at /home/sbester/build/bzr/mysql-trunk/sql/sql_connect.cc:707
#14 0x00000030e1807761 in start_thread (arg=0x35ea6710) at pthread_create.c:301
#15 0x00000030e14e14ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
(gdb) frame 1
#1 0x00000000009f3d7b in fill_innodb_trx_from_cache (cache=0x1462440, thd=0x2a495000, table=0x2a422500) at /home/sbester/build/bzr/mysql-trunk/storage/innobase/handler/i_s.cc:591
591 row->trx_query_cs);
(gdb) list
586 if (row->trx_query) {
587 /* store will do appropriate character set
588 conversion check */
589 fields[IDX_TRX_QUERY]->store(
590 row->trx_query, strlen(row->trx_query),
591 row->trx_query_cs);
592 fields[IDX_TRX_QUERY]->set_notnull();
593 } else {
594 fields[IDX_TRX_QUERY]->set_null();
595 }
Assertion happens due to missing initialization of unsigned_flag
for Item_func_set_user_var object. It leads to incorrect
calculation of decimal field size.
The fix is to add initialization of unsigned_flag.
mysql-test/r/variables.result:
test case
mysql-test/t/variables.test:
test case
sql/item_func.cc:
add initialization of unsigned_flag.
Valgrind warining happens due to missing
'end of the string' check. The fix is to
check if we reached the end of the string.
mysql-test/r/func_time.result:
test case
mysql-test/t/func_time.test:
test case
sql/item_timefunc.cc:
check if we reached the end of
the string after leading spaces skipping.
- FIND_PROGRAM (signtool) will now get a hint about location of signtool.exe (Windows SDK)
- Targets "package" or "msi" will now fail, l if signing is requested but does not work
(e.g invalid certificate)
- During install, do not re-sign binaries, if they are already signed.
- Preserve mysqld_error.h timestamp whenever possible. This helps avoiding situations
where the whole server is rebuilt, whenever comp_err.exe changes (for example after code
signing, or also after a minor fix in mysys)
- Fix Wix error in UpgradeVersion, if patch part of the version is 0.
Problem: mysqlbinlog --server-id may filter out Format_description_log_events.
If mysqlbinlog does not process the Format_description_log_event,
then mysqlbinlog cannot read the rest of the binary log correctly.
This can have the effect that mysqlbinlog crashes, generates an error,
or generates output that causes mysqld to crash, generate an error,
or corrupt data.
Fix: Never filter out Format_description_log_events. Also, never filter
out Rotate_log_events.
client/mysqlbinlog.cc:
Process Format_description_log_events even when the
server_id does not match the number given by --server-id.
mysql-test/t/mysqlbinlog.test:
Add test case.
When executing row-ordered-retrieval index merge,
the handler was cloned, but it used the wrong
memory root, so instead of allocating memory
on the thread/query's mem_root, it used the table's
mem_root, resulting in non released memory in the
table object, and was not freed until the table was
closed.
Solution was to ensure that memory used during cloning
of a handler was allocated from the correct memory root.
This was implemented by fixing handler::clone() to also
take a name argument, so it can be used with partitioning.
And in ha_partition only allocate the ha_partition's ref, and
call the original ha_partition partitions clone() and set at cloned
partitions.
Fix of .bzrignore on Windows with VS 2010
ARE NOT BEING HONORED
max_allowed_packet works in conjunction with net_buffer_length.
max_allowed_packet is an upper bound of net_buffer_length.
So it doesn't make sense to set the upper limit lower than the value.
Added a warning (using ER_UNKNOWN_ERRROR and a specific message)
when this is done (in the log at startup and when setting either
max_allowed_packet or the net_buffer_length variables)
Added a test case.
Fixed several tests that broke the above rule.
The slave was not able to find the correct row in the innodb
table, because the row fetched from the innodb table would not
match the before image. This happened because the (don't care)
bytes in the NULLed fields would change once the row was stored
in the storage engine (from zero to the default value). This
would make bulk memory comparison (using memcmp) to fail.
We fix this by taking a preventing measure and avoiding memcmp
for tables that contain nullable fields. Therefore, we protect
the slave search routine from engines that return arbitrary
values for don't care bytes (in the nulled fields). Instead, the
slave thread will only check null_bits and those fields that are
not set to NULL when comparing the before image against the
storage engine row.
mysql-test/extra/rpl_tests/rpl_record_compare.test:
Added test case to the include file so that this is tested
with more than one engine.
mysql-test/suite/rpl/r/rpl_row_rec_comp_innodb.result:
Result update.
mysql-test/suite/rpl/r/rpl_row_rec_comp_myisam.result:
Result update.
mysql-test/suite/rpl/t/rpl_row_rec_comp_myisam.test:
Moved the include file last, so that the result from
BUG#11766865 is not intermixed with the result for
BUG#11760454.
sql/log_event.cc:
Skips memory comparison if the table has nullable
columns and compares only non-nulled fields in the
field comparison loop.
Changed test suite to use --log-basename (to get the code tested)
Added --sync-sys=1 to test suite to speed it up.
Better error messages if something goes wrong with mysql_install_db
mysql-test/Makefile.am:
Removed not existing directory
mysql-test/lib/My/ConfigFactory.pm:
Use log-basename
We had to also set 'log_error' as some test was explicitely using the old name
Added 'sync-sys=1' to speed up test suite
mysql-test/r/variables-notembedded.result:
Updated test results (variable relay_log is now set)
mysql-test/suite/binlog/t/binlog_delete_and_flush_index-master.opt:
Force specific names for some log files.
mysql-test/suite/binlog/t/binlog_index-master.opt:
Force specific names for some log files.
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning-master.opt:
Force specific names for some log files.
mysql-test/suite/binlog/t/binlog_stm_unsafe_warning.test:
Better error message if something goes wrong
mysql-test/suite/rpl/r/rpl_flushlog_loop.result:
Updated results
mysql-test/suite/rpl/rpl_1slave_base.cnf:
Use --log-basename
scripts/mysql_install_db.sh:
More information to --help
Write url to knowledge base if something goes wrong
Fail at once if we can't create a database directory (no reason to continue and write a screenful of not related text)
scripts/mysqld_safe.sh:
Also allow one to use --data for --datadir (common shortening)
Added support for --log-basename
Fail at once if we can't create a log directory
Fixed bug where we used a pid file name without '.pid' extension
sql/log.cc:
Create a log file name trough my_once_alloc() (To get it automaticly freed at exit)
sql/mysql_priv.h:
Added new prototype
sql/mysqld.cc:
Added support for --log-basename
Better help for a lot of log-filename related variables.
sql/rpl_rli.cc:
Write information that one can use --log-basename
sql/set_var.cc:
Add log_basename as a readonly variable
The LGPL license is used in some legacy code, and to
adhere to current licensing polity, we remove those
files that are no longer used, and reorganize the
remaining LGPL code so it will be GPL licensed from
now on.
Note: This patch only removed LGPL licensed files
in MySQL 5.0, and is the first of a set of
patches to remove LGPL from all trees.
(See Bug# 11840513 for details)
include/my_compare.h:
Mostly code moved in from my_handler
include/my_global.h:
AIX-only code. Function used to be in my_port.c
Inlining instead.
libmysql/Makefile.shared:
my_gethostbyname and my_port is removed
myisam/mi_check.c:
ha_find_null is moved from my_handler and made static.
Issue:
------
Due to prefix match, database like 'k' was matching with 'ka' and events of 'ka' we getting displayed for 'show event' of 'k'.
Resolution:
-----------
Scan for listing of events in a schema is made to be done on exact match of database (schema) name instead of just prefix.
mysql-test/r/events_bugs.result:
modified expected file with the expected results.
mysql-test/t/events_bugs.test:
added a test case to reproduce the scenario.
sql/event_db_repository.cc:
Scan for schema name is made to be done on exact db name match.
The mysqld server and all clients now reads the new client-server section
Fixed that mysqldumpslow supports new slow log formats and new mysqld --slow- options
client/mysql.cc:
Read also client-server and client-mariadb sections.
client/mysql_upgrade.c:
Read also client-server and client-mariadb sections.
client/mysqladmin.cc:
Read also client-server and client-mariadb sections.
client/mysqlbinlog.cc:
Read also client-server and client-mariadb sections.
client/mysqlcheck.c:
Read also client-server and client-mariadb sections.
client/mysqldump.c:
Read also client-server and client-mariadb sections.
client/mysqlimport.c:
Read also client-server and client-mariadb sections.
client/mysqlshow.c:
Read also client-server and client-mariadb sections.
client/mysqltest.cc:
Read also client-server and client-mariadb sections.
extra/my_print_defaults.c:
Updated help text
scripts/mysql_fix_privilege_tables.sh:
Read also sections client client-server client-mariadb
scripts/mysql_install_db.pl.in:
Also allow --data=* option
Read also groups mariadb, server and client-server.
scripts/mysql_install_db.sh:
Also allow --data=* option
Read also groups mariadb, server and client-server.
Added --lose-skip-pbxt to bootstrap
scripts/mysql_secure_installation.sh:
Read also groups client-server and client-mariadb
scripts/mysqld_multi.sh:
Read also group mariadb
scripts/mysqld_safe.sh:
Read also groups mariadb server and client-server
scripts/mysqldumpslow.sh:
Fixed to support new slow log formats
Added sorting on -ae (aggregated number of retreived rows) and e (retrieved rows)
Read also group 'mariadb'
If there is many instances of same option, use last one.
Get slow log file from options log-slow-queries=filename or query-log-file=filename
Added support for future --log-basename option
sql-common/client.c:
Read also groups 'client-server' and 'client-mariadb'
tests/mysql_client_test.c:
Read also groups 'client-server' and 'client-mariadb'
tests/thread_test.c:
Read also groups 'client-server' and 'client-mariadb'
