into zippy.cornsilk.net:/home/cmiller/work/mysql/bug14262/my50-bug14262
BitKeeper/deleted/.del-collapsed:
'Auto converge rename'
BitKeeper/etc/collapsed:
'Auto converge'
sql/sp.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_trigger.cc:
Auto merged
sql/sql_view.h:
Auto merged
vio/viosocket.c:
Auto merged
sql/sql_parse.cc:
Manual merge
sql/sql_view.cc:
Manual merge
(race cond)
It was possible for one thread to interrupt a Data Definition Language
statement and thereby get messages to the binlog out of order. Consider:
Connection 1: Drop Foo x
Connection 2: Create or replace Foo x
Connection 2: Log "Create or replace Foo x"
Connection 1: Log "Drop Foo x"
Local end would have Foo x, but the replicated slaves would not.
The fix for this is to wrap all DDL and logging of a kind in the same mutex.
Since we already use mutexes for the various parts of altering the server,
this only entails moving the logging events down close to the action, inside
the mutex protection.
BitKeeper/etc/collapsed:
BitKeeper file /home/cmiller/work/mysql/bug14262/my50-bug14262/BitKeeper/etc/collapsed
---
BitKeeper file /home/cmiller/work/mysql/bug14262/my50-bug14262/BitKeeper/etc/collapsed
---
BitKeeper file /home/cmiller/work/mysql/bug14262/my50-bug14262/BitKeeper/etc/collapsed
---
BitKeeper file /home/cmiller/work/mysql/bug14262/my50-bug14262/BitKeeper/etc/collapsed
---
BitKeeper file /home/cmiller/work/mysql/bug14262/my50-bug14262/BitKeeper/etc/collapsed
---
BitKeeper file /home/cmiller/work/mysql/bug14262/my50-bug14262/BitKeeper/etc/collapsed
---
BitKeeper file /home/cmiller/work/mysql/bug14262/my50-bug14262/BitKeeper/etc/collapsed
---
BitKeeper file /home/cmiller/work/mysql/bug14262/my50-bug14262/BitKeeper/etc/collapsed
sql/sp.cc:
Move logging inside the routine drop and update functions, so it can be
protected by a LOCK_open mutex. (The "create" function already had such
a LOCK_open protection.)
sql/sql_acl.cc:
Move logging inside the grant functions, so that it can be protected by
LOCK_grant .
sql/sql_db.cc:
Add comments that describe how each logging event is protected.
sql/sql_parse.cc:
Move all logging statements about DDL statements close to the actual event,
so each can be protected by the same mutex.
sql/sql_table.cc:
Widen the scope of the mutex so that logging events are also protected.
sql/sql_trigger.cc:
Widen the scope of the mutex so that logging events are also protected.
sql/sql_view.cc:
Pass the head of the table linked-list so we can create a logging statement.
Move the logging statement inside the worker function, and notably inside
the LOCK_open mutex. Widen the same mutex a little to make room for logging.
sql/sql_view.h:
Pass the head of the table linked-list so we can create a logging statement.
(race cond)
It was possible for one thread to interrupt a Data Definition Language
statement and thereby get messages to the binlog out of order. Consider:
Connection 1: Drop Foo x
Connection 2: Create or replace Foo x
Connection 2: Log "Create or replace Foo x"
Connection 1: Log "Drop Foo x"
Local end would have Foo x, but the replicated slaves would not.
The fix for this is to wrap all DDL and logging of a kind in the same mutex.
Since we already use mutexes for the various parts of altering the server,
this only entails moving the logging events down close to the action, inside
the mutex protection.
into mockturtle.local:/home/dlenev/src/mysql-5.0-rt-merge
BitKeeper/etc/collapsed:
auto-union
mysql-test/mysql-test-run.pl:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
mysql-test/r/sp.result:
Manual merge.
mysql-test/t/sp.test:
Manual merge.
into mysql.com:/home/gluh/MySQL/Merge/5.1
include/mysql_com.h:
Auto merged
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/query_cache.result:
Auto merged
mysql-test/r/type_date.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/ctype_utf8.test:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/slave.h:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql-common/client.c:
Auto merged
sql/sql_repl.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/sp.cc:
manual merge
sql/sp_head.cc:
manual merge
sql/sql_class.h:
manual merge
sql/table.cc:
manual merge
into mysql.com:/home/cps/mysql/trees/5.1-runtime-new
sql/handler.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/share/errmsg.txt:
Auto merged
sql/sql_table.cc:
Auto merged
mysql-test/r/sp.result:
manual merge
mysql-test/t/sp.test:
manual merge
storage/csv/ha_tina.cc:
manual merge
storage/myisam/ha_myisam.cc:
manual merge
into moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.1-bug21414
sql/mysql_priv.h:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
mysql-test/r/sp.result:
Manual merge.
mysql-test/t/sp.test:
Manual merge.
into moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-bug21414
mysql-test/r/sp.result:
Auto merged
mysql-test/t/sp.test:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
The problem was that if after FLUSH TABLES WITH READ LOCK the user
issued DROP/ALTER PROCEDURE/FUNCTION the operation would fail (as
expected), but after UNLOCK TABLE any attempt to execute the same
operation would lead to the error 1305 "PROCEDURE/FUNCTION does not
exist", and an attempt to execute any stored function will also fail.
This happened because under FLUSH TABLES WITH READ LOCK we couldn't open
and lock mysql.proc table for update, and this fact was erroneously
remembered by setting mysql_proc_table_exists to false, so subsequent
statements believed that mysql.proc doesn't exist, and thus that there
are no functions and procedures in the database.
As a solution, we remove mysql_proc_table_exists flag completely. The
reason is that this optimization didn't work most of the time anyway.
Even if open of mysql.proc failed for some reason when we were trying to
call a function or a procedure, we were setting mysql_proc_table_exists
back to true to force table reopen for the sake of producing the same
error message (the open can fail for number of reasons). The solution
could have been to remember the reason why open failed, but that's a lot
of code for optimization of a rare case. Hence we simply remove this
optimization.
mysql-test/r/sp.result:
Add result for bug#21414: SP: Procedure undroppable, to some extent.
mysql-test/t/sp.test:
Remove no longer relevant comment.
Add test case for bug#21414: SP: Procedure undroppable, to some extent.
sql/mysql_priv.h:
Remove declaration of mysql_proc_table_exists.
sql/sp.cc:
Remove references to mysql_proc_table_exists.
sql/sql_acl.cc:
Remove reference to mysql_proc_table_exists.
The problem was that if after FLUSH TABLES WITH READ LOCK the user
issued DROP/ALTER PROCEDURE/FUNCTION the operation would fail (as
expected), but after UNLOCK TABLE any attempt to execute the same
operation would lead to the error 1305 "PROCEDURE/FUNCTION does not
exist", and an attempt to execute any stored function will also fail.
This happened because under FLUSH TABLES WITH READ LOCK we couldn't open
and lock mysql.proc table for update, and this fact was erroneously
remembered by setting mysql_proc_table_exists to false, so subsequent
statements believed that mysql.proc doesn't exist, and thus that there
are no functions and procedures in the database.
As a solution, we remove mysql_proc_table_exists flag completely. The
reason is that this optimization didn't work most of the time anyway.
Even if open of mysql.proc failed for some reason when we were trying to
call a function or a procedure, we were setting mysql_proc_table_exists
back to true to force table reopen for the sake of producing the same
error message (the open can fail for number of reasons). The solution
could have been to remember the reason why open failed, but that's a lot
of code for optimization of a rare case. Hence we simply remove this
optimization.
include/mysql_com.h:
USERNAME_LENGTH is changed to USERNAME_BYTE_LENGTH
mysql-test/r/ctype_utf8.result:
result fix
mysql-test/t/ctype_utf8.test:
test fix
sql/sp.cc:
NAME_LEN constant is changed to NAME_BYTE_LEN for database name buffer
USERNAME_LENGTH constant is changed to USERNAME_BYTE_LENGTH for user name buffer
sql/sp_head.cc:
NAME_LEN constant is changed to NAME_BYTE_LEN for database name buffer
USERNAME_LENGTH constant is changed to USERNAME_BYTE_LENGTH for user name buffer
sql/sql_acl.cc:
NAME_LEN constant is changed to NAME_BYTE_LEN for database name buffer
USERNAME_LENGTH constant is changed to USERNAME_BYTE_LENGTH for user name buffer
sql/sql_class.h:
NAME_LEN constant is changed to NAME_BYTE_LEN for database name buffer
sql/sql_parse.cc:
NAME_LEN constant is changed to NAME_BYTE_LEN for database name buffer
Function check_string_length() is fixed, now it check string lenght in symbols
sql/sql_repl.h:
NAME_LEN constant is changed to NAME_BYTE_LEN for database name buffer
USERNAME_LENGTH constant is changed to USERNAME_BYTE_LENGTH for user name buffer
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
mysql-test/r/grant.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/grant.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/sql_acl.cc:
Auto merged
into maint2.mysql.com:/data/localhome/tsmith/bk/51
client/mysqltest.c:
Auto merged
configure.in:
Auto merged
include/config-netware.h:
Auto merged
include/mysql_com.h:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/lib/mtr_process.pl:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/grant.result:
Auto merged
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/r/partition.result:
Auto merged
mysql-test/r/partition_mgm.result:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/grant.test:
Auto merged
mysql-test/t/innodb_mysql.test:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_show.cc:
Auto merged
storage/innobase/btr/btr0btr.c:
Auto merged
storage/innobase/buf/buf0buf.c:
Auto merged
storage/innobase/dict/dict0dict.c:
Auto merged
storage/innobase/fil/fil0fil.c:
Auto merged
storage/innobase/fsp/fsp0fsp.c:
Auto merged
storage/innobase/include/btr0cur.ic:
Auto merged
storage/innobase/include/buf0buf.ic:
Auto merged
storage/innobase/log/log0log.c:
Auto merged
storage/innobase/log/log0recv.c:
Auto merged
storage/innobase/os/os0file.c:
Auto merged
storage/innobase/row/row0sel.c:
Auto merged
storage/innobase/srv/srv0start.c:
Auto merged
storage/innobase/ut/ut0dbg.c:
Auto merged
tests/mysql_client_test.c:
Auto merged
BUILD/check-cpu:
Manual merge
storage/innobase/row/row0mysql.c:
Manual merge
into moonbone.local:/work/tmp_merge-5.1-mysql
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
mysql-test/r/view.result:
SCCS merged
mysql-test/t/view.test:
SCCS merged
into shellback.(none):/home/msvensson/mysql/mysql-5.0-maint
configure.in:
Auto merged
include/mysql.h:
Auto merged
include/mysql_com.h:
Auto merged
sql-common/client.c:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/sql_acl.cc:
Auto merged
Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
include/mysql_com.h:
Bug#20393 User name truncation in mysql client
Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
added new constants NAME_BYTE_LEN, USERNAME_BYTE_LENGTH, SYSTEM_CHARSET_MBMAXLEN
mysql-test/r/ctype_utf8.result:
Bug#20393 User name truncation in mysql client
Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
test case
mysql-test/t/ctype_utf8.test:
Bug#20393 User name truncation in mysql client
Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
test case
sql-common/client.c:
Bug#20393 User name truncation in mysql client
Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
increased buffers for user name & db
sql/sql_acl.cc:
Bug#20393 User name truncation in mysql client
Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
check that user name is not longer than USERNAME_LENGTH symbols
sql/sql_parse.cc:
Bug#20393 User name truncation in mysql client
Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
increased buffers for user name & db
sql/table.cc:
Bug#20393 User name truncation in mysql client
Bug#21432 Database/Table name limited to 64 bytes, not chars, problems with multi-byte
check that db name is not longer than NAME_LEN symbols
into bodhi.local:/opt/local/work/mysql-5.1-runtime-merge
BitKeeper/deleted/.del-im_check_os.inc:
Auto merged
BitKeeper/deleted/.del-im_options_set.imtest~b53d9d60e5684833:
Auto merged
BitKeeper/deleted/.del-im_options_set.result~59278f56be61d921:
Auto merged
BitKeeper/deleted/.del-im_options_unset.imtest~768eb186b51d0048:
Auto merged
configure.in:
Auto merged
BitKeeper/deleted/.del-im_options_unset.result~20a4790cd3c70a4f:
Auto merged
include/mysql_com.h:
Auto merged
mysql-test/lib/mtr_io.pl:
Auto merged
mysql-test/r/im_daemon_life_cycle.result:
Auto merged
mysql-test/r/im_life_cycle.result:
Auto merged
mysql-test/r/im_utils.result:
Auto merged
mysql-test/r/sp-error.result:
Auto merged
mysql-test/r/trigger.result:
Auto merged
mysql-test/r/type_varchar.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
Auto merged
mysql-test/t/im_life_cycle.imtest:
Auto merged
mysql-test/t/im_utils.imtest:
Auto merged
mysql-test/t/sp-error.test:
Auto merged
mysql-test/t/trigger.test:
Auto merged
mysql-test/t/type_varchar.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_row.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/net_serv.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_cache.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_error.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_trigger.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/mysql-test-run.pl:
Use local. Alik will merge his changes manually.
mysql-test/lib/mtr_process.pl:
Use local.
mysql-test/r/grant.result:
Use local.
mysql-test/r/sp.result:
Use local.
mysql-test/r/ps.result:
Manual merge.
mysql-test/t/grant.test:
Manual merge.
mysql-test/t/ps.test:
Manual merge.
mysql-test/t/sp.test:
Manual merge.
sql/Makefile.am:
Manual merge.
sql/field.cc:
Manual merge.
sql/mysqld.cc:
Manual merge.
sql/share/errmsg.txt:
Manual merge.
sql/sp.cc:
Manual merge.
sql/sp_head.h:
Manual merge.
sql/sql_trigger.cc:
Manual merge.
sql/sql_view.cc:
Manual merge.
length limit", it's superseded by the fix for Bug#16899 "Possible buffer
overflow in handling of DEFINER-clause". Update test results.
mysql-test/r/grant.result:
A post-merge fix.
mysql-test/t/grant.test:
A new error is returned, use the default database after drop database.
sql/sql_acl.cc:
Remove an unneeded check.
into bodhi.local:/opt/local/work/mysql-5.0-14897
configure.in:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/im_life_cycle.result:
Auto merged
mysql-test/t/im_life_cycle.imtest:
Auto merged
sql/field.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/share/errmsg.txt:
Auto merged
mysql-test/r/grant.result:
Manual merge.
mysql-test/r/view.result:
Manual merge.
mysql-test/t/grant.test:
Manual merge.
mysql-test/t/view.test:
Manual merge.
into moonbone.local:/work/tmp_merge-5.1-opt-mysql
BUILD/check-cpu:
Auto merged
include/config-netware.h:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/group_by.result:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/r/ndb_condition_pushdown.result:
Auto merged
mysql-test/r/range.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/type_datetime.result:
Auto merged
mysql-test/r/user_var.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/range.test:
Auto merged
mysql-test/t/select.test:
Auto merged
mysql-test/t/type_datetime.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_load.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_update.cc:
Auto merged
storage/innobase/btr/btr0btr.c:
Auto merged
storage/innobase/buf/buf0buf.c:
Auto merged
storage/innobase/dict/dict0dict.c:
Auto merged
storage/innobase/fil/fil0fil.c:
Auto merged
storage/innobase/fsp/fsp0fsp.c:
Auto merged
storage/innobase/include/buf0buf.ic:
Auto merged
storage/innobase/log/log0log.c:
Auto merged
storage/innobase/log/log0recv.c:
Auto merged
storage/innobase/os/os0file.c:
Auto merged
storage/innobase/row/row0sel.c:
Auto merged
storage/innobase/srv/srv0start.c:
Auto merged
storage/innobase/ut/ut0dbg.c:
Auto merged
tests/mysql_client_test.c:
Auto merged
client/mysqltest.c:
Manual merge
mysql-test/r/innodb_mysql.result:
Manual merge
mysql-test/t/innodb_mysql.test:
Manual merge
mysql-test/t/join_outer.test:
Manual merge
sql/item_cmpfunc.cc:
Manual merge
sql/mysql_priv.h:
Manual merge
sql/opt_range.cc:
Manual merge
sql/sql_base.cc:
Manual merge
storage/innobase/include/btr0cur.ic:
Manual merge
storage/innobase/row/row0mysql.c:
Manual merge
