into adventure.(none):/home/thek/Development/cpp/bug28846/my51-bug28846
mysql-test/r/ps_1general.result:
Auto merged
mysql-test/r/sp-dynamic.result:
Auto merged
mysql-test/r/sp-error.result:
Auto merged
mysql-test/t/ps_1general.test:
Auto merged
mysql-test/t/sp-error.test:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Manual merge 5.0->5.1
ALTER VIEW is currently not supported as a prepared statement
and should be disabled as such as they otherwise could cause server crashes.
ALTER VIEW is currently not supported when called from stored
procedures or functions for related reasons and should also be disabled.
This patch disables these DDL statements and adjusts the appropriate test
cases accordingly.
Additional tests has been added to reflect on the fact that we do support
CREATE/ALTER/DROP TABLE for Prepared Statements (PS), Stored Procedures (SP)
and PS within SP.
mysql-test/r/ps_1general.result:
- Updated test to reflect on the new policy to disallow ALTER VIEW within SP.
mysql-test/r/sp-dynamic.result:
- Added PS ALTER TABLE test from within SP-context to demonstrate that CREATE/ALTER/DROP
TABLE statements is working.
- Added PS CREATE/ALTER/DROP VIEW tests from within SP-context to show that
ALTER VIEW is not supported, CREATE VIEW/DROP VIEW are supported.
mysql-test/r/sp-error.result:
- Updated test to reflect on the new policy to disallow VIEW DDL within SP.
mysql-test/t/ps_1general.test:
- Updated test to reflect on the new policy to disallow VIEW DDL within SP.
mysql-test/t/sp-dynamic.test:
- Add PS ALTER TABLE test from within SP to demonstrate that CREATE/ALTER/DROP
TABLE statements are supported.
mysql-test/t/sp-error.test:
- Updated test to reflect on the new policy to disallow ALTER VIEW
within SP-context.
- Changed error code 1314 to the more abstract ER_SP_BADSTATEMENT.
sql/sql_class.h:
- Added comment for clarity
sql/sql_parse.cc:
- Added comment for clarity
sql/sql_prepare.cc:
- Disallow ALTER VIEW as prepared statements until they are
properly supported. Note that SQLCOM_CREATE_VIEW also handles ALTER VIEW
statements.
sql/sql_view.cc:
- converted to doxygen comments
- Added comment for clarity
sql/sql_yacc.yy:
- Disallow ALTER VIEW statements within a SP.
If the parser is operating within the SP context, this is shown
on the sp->sphead pointer. If this flag is set for view DDL operations
we stop parsing with the error 'ER_SP_BAD_STATEMENT'.
into mysql.com:/nfsdisk1/lars/bk/mysql-5.1-new-rpl
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/ndb_index_ordered.test:
Auto merged
mysys/charset.c:
Auto merged
sql/field.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sp_head.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_view.cc:
Auto merged
CREATE/DROP TEMPORARY TABLE + ROLLBACK on master
The transaction ability of the storage engines of
the tables on the replication master and the replication
slave must generally be the same.
When the storage engine type of the slave is
non-transactional then transactions on the master that
mix update of transactional and non-transactional tables
should be avoided because they will cause inconsistency of
the data between the master's transactional table and the
slave's non-transactional table.
The effect described by this bug is actually expected.
A detailed test case is added (to be merged later to
the updated rpl_ddl.test), as there was no coverage
by the existing tests.
Some code cleanup is also added by this change.
mysql-test/r/rpl_innodb.result:
Bug #26418: test case
mysql-test/t/rpl_innodb.test:
Bug #26418: test case
sql/events.cc:
Bug #26418: replace repeating code with a function call
sql/sp.cc:
Bug #26418: replace repeating code with a function call
sql/sql_acl.cc:
Bug #26418: replace repeating code with a function call
sql/sql_class.cc:
Bug #26418: remove dead code
sql/sql_class.h:
Bug #26418: remove dead code
sql/sql_delete.cc:
Bug #26418: replace repeating code with a function call
sql/sql_parse.cc:
Bug #26418: replace repeating code with a function call
sql/sql_rename.cc:
Bug #26418: replace repeating code with a function call
sql/sql_tablespace.cc:
Bug #26418: replace repeating code with a function call
sql/sql_trigger.cc:
Bug #26418: replace repeating code with a function call
sql/sql_udf.cc:
Bug #26418: replace repeating code with a function call
sql/sql_view.cc:
Bug #26418: replace repeating code with a function call
mysql-test/r/sp.result:
Auto merged
mysql-test/t/query_cache.test:
Auto merged
mysql-test/t/sp.test:
Auto merged
sql/handler.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
into mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/ndb_basic.test:
Auto merged
mysql-test/t/ndb_charset.test:
Auto merged
mysql-test/t/ndb_index_unique.test:
Auto merged
mysql-test/t/ndb_insert.test:
Auto merged
mysql-test/t/ndb_replace.test:
Auto merged
mysql-test/t/ndb_update.test:
Auto merged
mysql-test/t/rpl_000015.test:
Auto merged
mysql-test/t/rpl_rotate_logs.test:
Auto merged
mysql-test/t/rpl_row_inexist_tbl.test:
Auto merged
sql/Makefile.am:
Auto merged
BitKeeper/deleted/.del-ndb_binlog_basic2.test:
Auto merged
sql/field.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
sql/item_create.cc:
Manual merge
into weblab.(none):/home/marcsql/TREE/mysql-5.1-rt-merge
mysql-test/r/trigger.result:
Auto merged
mysql-test/t/trigger.test:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/handler.cc:
Auto merged
sql/item.h:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/jun14/51
configure.in:
Auto merged
BitKeeper/deleted/.del-ctype_cp932_notembedded.test~3047e508460cef42:
Auto merged
mysql-test/extra/binlog_tests/binlog.test:
Auto merged
mysql-test/extra/binlog_tests/blackhole.test:
Auto merged
mysql-test/extra/binlog_tests/ctype_cp932_binlog.test:
Auto merged
mysql-test/extra/binlog_tests/ctype_ucs_binlog.test:
Auto merged
mysql-test/extra/binlog_tests/drop_temp_table.test:
Auto merged
mysql-test/extra/binlog_tests/insert_select-binlog.test:
Auto merged
mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test:
Auto merged
mysql-test/include/mix1.inc:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/binlog_stm_binlog.result:
Auto merged
mysql-test/r/binlog_stm_mix_innodb_myisam.result:
Auto merged
mysql-test/r/have_log_bin.require:
Auto merged
mysql-test/t/flush_block_commit_notembedded.test:
Auto merged
mysql-test/t/insert_update.test:
Auto merged
mysql-test/t/mysqlbinlog-cp932.test:
Auto merged
mysql-test/t/mysqlbinlog2.test:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/ps.test:
Auto merged
mysql-test/t/sp_trans.test:
Auto merged
sql/handler.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/date_formats.result:
Use local
mysql-test/r/partition.result:
SCCS merged
mysql-test/t/date_formats.test:
Use local
mysql-test/t/ndb_basic.test:
manual merge
mysql-test/t/partition.test:
manual merge
mysql-test/t/user_var-binlog.test:
use local
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/jun14/50
configure.in:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/binlog.result:
Auto merged
mysql-test/r/have_log_bin.require:
Auto merged
BitKeeper/deleted/.del-ctype_cp932_notembedded.test:
Auto merged
mysql-test/t/binlog.test:
Auto merged
mysql-test/t/ctype_cp932_binlog.test:
Auto merged
mysql-test/t/ctype_ucs_binlog.test:
Auto merged
mysql-test/t/flush_block_commit_notembedded.test:
Auto merged
mysql-test/t/insert_select-binlog.test:
Auto merged
mysql-test/t/mysqlbinlog-cp932.test:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/sp_trans.test:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/mix_innodb_myisam_binlog.result:
Use local
mysql-test/t/blackhole.test:
manual merge
mysql-test/t/drop_temp_table.test:
manual merge
mysql-test/t/mix_innodb_myisam_binlog.test:
Use local
mysql-test/t/mysqlbinlog.test:
Use local
1. Introduce parse_sql() as a high-level replacement for MYSQLparse().
parse_sql() is responsible to switch and restore "parser context"
(THD::m_lip for now).
2. Fix typo in sp.cc: THD::spcont should be reset *before* calling
the parser.
sql/event_data_objects.cc:
Use parse_sql() instead of MYSQLparse().
sql/mysql_priv.h:
Introduce parse_sql() instead of auto-generated MYSQLparse.
sql/sp.cc:
1. Use parse_sql() instead of MYSQLparse().
2. THD::spcont should be reset before calling the parser.
sql/sql_class.cc:
Reset THD::m_lip.
sql/sql_parse.cc:
1. Introduce parse_sql() instead of auto-generated MYSQLparse().
2. Backup, switch and restore THD::m_lip inside parse_sql().
3. Use parse_sql() instead of MYSQLparse().
sql/sql_partition.cc:
Use parse_sql() instead of MYSQLparse().
sql/sql_prepare.cc:
Use parse_sql() instead of MYSQLparse().
sql/sql_trigger.cc:
Use parse_sql() instead of MYSQLparse().
sql/sql_view.cc:
Use parse_sql() instead of MYSQLparse().
into mysql.com:/d2/hf/mrg/mysql-5.1-opt
client/mysqltest.c:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/include/mix1.inc:
merging
mysql-test/r/innodb_mysql.result:
merging
sql/sql_select.cc:
merging
into mysql.com:/d2/hf/mrg/mysql-5.0-opt
client/mysqltest.c:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/r/innodb_mysql.result:
merging
mysql-test/t/innodb_mysql.test:
merging
sql/sql_select.cc:
merging
Fixed where the slave code would try to update the Lex->sphead which is NULL on an "alter table" commands.
mysql-test/r/rpl_events.result:
test that "alter event" replicates without crashing the slave
mysql-test/t/rpl_events.test:
test that "alter event" replicates without crashing the slave
sql/sql_parse.cc:
Added a check for lex->spd, which isn't set on an "alter event" command
into kindahl-laptop.dnsalias.net:/home/bk/b23051-mysql-5.1-rpl
sql/ha_ndbcluster.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
storage/archive/ha_archive.h:
Auto merged
storage/blackhole/ha_blackhole.h:
Auto merged
storage/csv/ha_tina.h:
Auto merged
storage/example/ha_example.h:
Auto merged
storage/federated/ha_federated.h:
Auto merged
storage/heap/ha_heap.h:
Auto merged
storage/innobase/handler/ha_innodb.cc:
Auto merged
storage/innobase/handler/ha_innodb.h:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisammrg/ha_myisammrg.h:
Auto merged
sql/share/errmsg.txt:
SCCS merged
into kindahl-laptop.dnsalias.net:/home/bk/b23051-mysql-5.1-rpl
BitKeeper/deleted/.del-binlog_row_blackhole.result:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/share/errmsg.txt:
Auto merged
storage/blackhole/ha_blackhole.h:
Auto merged
storage/innobase/handler/ha_innodb.cc:
Auto merged
storage/innobase/handler/ha_innodb.h:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
mysql-test/t/partition_hash.test:
Manual merge
sql/handler.h:
Manual merge
sql/set_var.cc:
Manual merge
sql/sql_class.h:
Manual merge
sql/sql_insert.cc:
Manual merge
sql/sql_parse.cc:
Manual merge
protocol
Fixed duplicated code, same as last commit.
One could send a malformed packet that caused the server to SEGV. In
recent versions of the password protocol, the client tells the server
what length the ciphertext is (almost always 20). If that length was
large enough to overflow a signed char, then the number would jump to
very large after being casted to unsigned int.
Instead, cast the *passwd char to uchar.
sql/sql_parse.cc:
Additional location of signed-char casted to uint.
into weblab.(none):/home/marcsql/TREE/mysql-5.1-rt-merge
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/item.h:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
into moonbone.local:/mnt/gentoo64/work/test-5.1-opt-mysql
mysql-test/r/view.result:
Auto merged
mysql-test/t/grant2.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
mysql-test/r/grant2.result:
SCCS merged
mysql-test/r/information_schema.result:
SCCS merged
mysql-test/t/information_schema.test:
SCCS merged
sql/sql_table.cc:
SCCS merged
protocol
One could send a malformed packet that caused the server to SEGV. In
recent versions of the password protocol, the client tells the server
what length the ciphertext is (almost always 20). If that length was
large enough to overflow a signed char, then the number would jump to
very large after being casted to unsigned int.
Instead, cast the *passwd char to uchar.
sql/sql_parse.cc:
Cast *passwd to get rid of the sign, so that sign extension doesn't
cause the sequence 125, 126, 127, 4294967169, 4294967170.
Changed SHOW ENGINES to work in the same way as I_S.ENGINES.
For this: removed the functions mysqld_show_storage_engines and show_handlerton, and
made SHOW ENGINES work via the common function iter_schema_engines.
There in no test case because an engine (except of MyISAM) may be not compiled or disabled
which may affect the test result.
sql/sql_parse.cc:
Changed SHOW ENGINES to work in the same way as I_S.ENGINES.
sql/sql_show.cc:
Changed SHOW ENGINES to work in the same way as I_S.ENGINES.
For this: removed the functions mysqld_show_storage_engines and show_handlerton, and
made SHOW ENGINES work via the common function iter_schema_engines.
In case of database level grant the database name may be a pattern,
in case of table|column level grant the database name can not be a pattern.
We use 'dont_check_global_grants' as a flag to determine
if it's database level grant command
(see SQLCOM_GRANT case, mysql_execute_command() function) and
set db_is_pattern according to 'dont_check_global_grants' value.
mysql-test/r/grant2.result:
test result
mysql-test/t/grant2.test:
test case
sql/sql_parse.cc:
In case of database level grant the database name may be a pattern,
in case of table|column level grant the database name can not be a pattern.
We use 'dont_check_global_grants' as a flag to determine
if it's database level grant command
(see SQLCOM_GRANT case, mysql_execute_command() function) and
set db_is_pattern according to 'dont_check_global_grants' value.
into trift2.:/MySQL/M51/push-5.1
BitKeeper/deleted/.del-CMakeLists.txt~1:
Auto merged
CMakeLists.txt:
Auto merged
mysql-test/extra/binlog_tests/ctype_cp932_binlog.test:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/t/mysqltest.test:
Auto merged
mysql-test/t/ps.test:
Auto merged
sql/sql_parse.cc:
Auto merged
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/jun05/51
client/mysqldump.c:
Auto merged
include/m_string.h:
Auto merged
include/mysql_com.h:
Auto merged
include/violite.h:
Auto merged
libmysql/libmysql.c:
Auto merged
mysql-test/include/mix1.inc:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/r/ps.result:
Auto merged
mysql-test/t/mysqltest.test:
Auto merged
mysql-test/t/ps.test:
Auto merged
mysys/my_init.c:
Auto merged
server-tools/instance-manager/mysql_connection.cc:
Auto merged
sql/field.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/net_serv.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_connect.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql-common/client.c:
Auto merged
sql/sql_yacc.yy:
Auto merged
strings/ctype-mb.c:
Auto merged
strings/ctype-ucs2.c:
Auto merged
strings/strtod.c:
Auto merged
vio/vio_priv.h:
Auto merged
vio/viosocket.c:
Auto merged
client/mysqltest.c:
SCCS merged
include/my_global.h:
SCCS merged
sql/field.h:
SCCS merged
sql/sql_table.cc:
Manual merge
strings/ctype-bin.c:
Manual merge
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/jun05/50
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/t/mysqltest.test:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
into trift2.:/MySQL/M51/push-5.1
include/config-win.h:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/mysqltest.test:
Auto merged
mysql-test/t/ps.test:
Auto merged
sql/sql_parse.cc:
Auto merged
into bodhi.(none):/opt/local/work/mysql-5.1-runtime
client/mysqlbinlog.cc:
Auto merged
include/config-win.h:
Auto merged
include/my_global.h:
Auto merged
include/my_pthread.h:
Auto merged
mysql-test/lib/mtr_report.pl:
Auto merged
mysql-test/t/disabled.def:
Auto merged
sql/event_data_objects.cc:
Auto merged
sql/event_queue.cc:
Auto merged
sql/field.h:
Auto merged
sql/filesort.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/item_func.h:
Auto merged
sql/item_xmlfunc.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/log_event.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sp.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sp_head.h:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_list.h:
Auto merged
sql/sql_load.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_test.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
storage/heap/hp_hash.c:
Auto merged
tests/mysql_client_test.c:
Auto merged
sql/item_func.cc:
Manual merge.
sql/sp.cc:
Manual merge.
sql/sql_cache.cc:
Manual merge.
sql/sql_table.cc:
Manual merge.
strings/my_vsnprintf.c:
Manual merge.
into adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime
sql/mysqld.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_view.cc:
Auto merged
into adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
Moving code to check storage engine capabilities to after tables
are locked. Moving code to cache table flags so that table flags
are read from the storage engine at the beginning of the statement
in addition to when the storage engine is opened.
To handle CREATE-SELECT, the decision function is called after the
table is created and it is called with all tables that are in the select
part of the statement as well as the newly created table.
sql/handler.cc:
Changing code to cache table flags on a per-statement basis. The table
flags are now retrieved inside ha_external_lock().
sql/handler.h:
Extending TABLEOP_HOOKS with postlock() member.
sql/mysql_priv.h:
Adding prototype declaration of decide_logging_format() function.
sql/sql_base.cc:
Factoring out code to check capabilities into decide_logging_format().
Moving code to check engine capabilities to after the tables are locked.
Correcting a bug causing row-based to not be set when the engines
were not statement-logging capable.
sql/sql_class.h:
Adding selected tables as select_create::select_tables member variable.
sql/sql_insert.cc:
Introducing logic to handle post-locking hook.
select_create::prepare now uses post-lock hook instead of pre-lock hook.
Deciding on logging format especially for CREATE-SELECT by calling
decide_logging_format() in the post-lock hook.
sql/sql_parse.cc:
Adding selected tables as argument to select_create constructor.
- A race condition caused brief unavailablility when trying to acccess
a table.
- The variable 'grant_option' was removed to resolve the race condition and
to simplify the design pattern. This flag was originally intended to optimize
grant checks.
sql/mysql_priv.h:
- removed 'grant_option' flag.
sql/sql_acl.cc:
- removed 'grant_option' flag.
sql/sql_db.cc:
- removed 'grant_option' flag.
sql/sql_insert.cc:
- removed 'grant_option' flag.
sql/sql_parse.cc:
- removed 'grant_option' flag.
- removed unnecessary variables found_access, found
sql/sql_show.cc:
- removed 'grant_option' flag.
sql/sql_update.cc:
- removed 'grant_option' flag.
sql/sql_view.cc:
- removed 'grant_option' flag.
Bug#4968 ""Stored procedure crash if cursor opened on altered table"
Bug#6895 "Prepared Statements: ALTER TABLE DROP COLUMN does nothing"
Bug#19182 "CREATE TABLE bar (m INT) SELECT n FROM foo; doesn't work from
stored procedure."
Bug#19733 "Repeated alter, or repeated create/drop, fails"
Bug#22060 "ALTER TABLE x AUTO_INCREMENT=y in SP crashes server"
Bug#24879 "Prepared Statements: CREATE TABLE (UTF8 KEY) produces a
growing key length" (this bug is not fixed in 5.0)
Re-execution of CREATE DATABASE, CREATE TABLE and ALTER TABLE
statements in stored routines or as prepared statements caused
incorrect results (and crashes in versions prior to 5.0.25).
In 5.1 the problem occured only for CREATE DATABASE, CREATE TABLE
SELECT and CREATE TABLE with INDEX/DATA DIRECTOY options).
The problem of bugs 4968, 19733, 19282 and 6895 was that functions
mysql_prepare_table, mysql_create_table and mysql_alter_table are not
re-execution friendly: during their operation they modify contents
of LEX (members create_info, alter_info, key_list, create_list),
thus making the LEX unusable for the next execution.
In particular, these functions removed processed columns and keys from
create_list, key_list and drop_list. Search the code in sql_table.cc
for drop_it.remove() and similar patterns to find evidence.
The fix is to supply to these functions a usable copy of each of the
above structures at every re-execution of an SQL statement.
To simplify memory management, LEX::key_list and LEX::create_list
were added to LEX::alter_info, a fresh copy of which is created for
every execution.
The problem of crashing bug 22060 stemmed from the fact that the above
metnioned functions were not only modifying HA_CREATE_INFO structure
in LEX, but also were changing it to point to areas in volatile memory
of the execution memory root.
The patch solves this problem by creating and using an on-stack
copy of HA_CREATE_INFO in mysql_execute_command.
Additionally, this patch splits the part of mysql_alter_table
that analizes and rewrites information from the parser into
a separate function - mysql_prepare_alter_table, in analogy with
mysql_prepare_table, which is renamed to mysql_prepare_create_table.
mysql-test/r/ps.result:
Update test results (Bug#19182, Bug#22060, Bug#4968, Bug#6895)
mysql-test/r/sp.result:
Update results (Bug#19733)
mysql-test/t/ps.test:
Add test cases for Bug#19182, Bug#22060, Bug#4968, Bug#6895
mysql-test/t/sp.test:
Add a test case for Bug#19733
sql/field.h:
Implement a deep copy constructor for create_field
sql/mysql_priv.h:
LEX::key_list and LEX::create_list were moved to LEX::alter_info.
Update declarations to use LEX::alter_info instead of these two
members.
Remove declarations of mysql_add_index, mysql_drop_index.
sql/sql_class.cc:
Implement deep copy constructors.
sql/sql_class.h:
Implement (almost) deep copy constructors for key_part_spec,
Alter_drop, Alter_column, Key, foreign_key.
Replace pair<columns, keys> with an instance of Alter_info in
select_create constructor. We create a new copy of Alter_info
each time we re-execute SELECT .. CREATE prepared statement.
sql/sql_insert.cc:
Adjust to a new signature of create_table_from_items.
sql/sql_lex.cc:
Implement Alter_info::Alter_info that would make a "deep" copy
of all definition lists (keys, columns).
Move is_partition_management() from sql_partition.cc (feature-based
file division is evil).
sql/sql_lex.h:
Move key_list and create_list to class Alter_info. Implement
Alter_info::Alter_info that can be used with PS and SP.
Get rid of Alter_info::clear() which was an attempt to save on
matches and always use Alter_info::reset().
Implement an auxiliary Alter_info::init_for_create_from_alter()
which is used in mysql_alter_table.
sql/sql_list.cc:
Implement a copy constructor of class List that makes a deep copy
of all list nodes.
sql/sql_list.h:
Implement a way to make a deep copy of all list nodes.
sql/sql_parse.cc:
Adjust to new signatures of mysql_create_table, mysql_alter_table,
select_create. Functions mysql_create_index and mysql_drop_index has
become identical after initialization of alter_info was moved to the
parser, and were merged. Flag enable_slow_log was not updated for
SQLCOM_DROP_INDEX, which was a bug.
Just like CREATE INDEX, DROP INDEX is currently done via complete
table rebuild and is rightfully a slow administrative statement.
sql/sql_partition.cc:
Move is_partition_management() to sql_lex.cc
Adjust code to the new Alter_info.
sql/sql_table.cc:
Adjust mysql_alter_table, mysql_recreate_table, mysql_create_table,
mysql_prepare_table to new signatures.
Rename mysql_prepare_table to mysql_prepare_create_table. Make
sure it follows the convention and returns FALSE for success and
TRUE for error.
Move parts of mysql_alter_table to mysql_prepare_alter_table.
Move the first invokation of mysql_prepare_table from mysql_alter_table
to compare_tables, as it was needed only for the purpose
of correct comparison.
Since now Alter_info itself is created in the runtime mem root,
adjust mysql_prepare_table to always allocate memory in the
runtime memory root.
Remove dead code.
sql/sql_yacc.yy:
LEX::key_list and LEX::create_list moved to class Alter_info
Don't try determine stack direction at configure time
compiler_flag.m4:
Use AC_TRY_COMPILE and AC_TRY_LINK instead of AC_TRY_RUN where possible
misc.m4, configure.in:
Use fourth argument to AC_TRY_RUN, to be used in cross compilation
Don't try determine stack direction at configure time
configure.in:
Use fourth argument to AC_TRY_RUN, to be used in cross compilation
Don't try determine stack direction at configure time
config/ac-macros/compiler_flag.m4:
Use AC_TRY_COMPILE and AC_TRY_LINK instead of AC_TRY_RUN where possible
config/ac-macros/misc.m4:
Use fourth argument to AC_TRY_RUN, to be used in cross compilation
Don't try determine stack direction at configure time
include/config-netware.h:
Don't try determine stack direction at configure time
include/config-win.h:
Don't try determine stack direction at configure time
sql/sql_parse.cc:
Don't try determine stack direction at configure time
into pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint
libmysql/libmysql.c:
Auto merged
sql-common/client.c:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/net_serv.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
into pilot.blaudden:/home/msvensson/mysql/bug26664/my51-bug26664
include/mysql_com.h:
Auto merged
include/violite.h:
Auto merged
libmysql/libmysql.c:
Auto merged
server-tools/instance-manager/mysql_connection.cc:
Auto merged
sql-common/client.c:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/net_serv.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
vio/viosocket.c:
Auto merged
sql/sql_parse.cc:
Merge 5.0->5.1
into a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-marvel
BitKeeper/etc/ignore:
auto-union
client/mysql.cc:
Auto merged
client/mysqldump.c:
Auto merged
client/mysqltest.c:
Auto merged
extra/comp_err.c:
Auto merged
include/decimal.h:
Auto merged
include/my_getopt.h:
Auto merged
include/my_global.h:
Auto merged
include/my_sys.h:
Auto merged
include/mysql.h:
Auto merged
mysys/array.c:
Auto merged
mysys/hash.c:
Auto merged
mysys/typelib.c:
Auto merged
sql/derror.cc:
Auto merged
sql/event_data_objects.cc:
Auto merged
sql/event_queue.cc:
Auto merged
sql/field.cc:
Auto merged
sql/filesort.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/ha_ndbcluster_binlog.cc:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/ha_partition.h:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
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_subselect.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/item_timefunc.h:
Auto merged
sql/log.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/my_decimal.cc:
Auto merged
sql/my_decimal.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/protocol.h:
Auto merged
sql/rpl_utility.h:
Auto merged
sql/slave.cc:
Auto merged
sql/sp.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sp_head.h:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_connect.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_load.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_trigger.cc:
Auto merged
sql/sql_union.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/structs.h:
Auto merged
sql/table.h:
Auto merged
sql/tztime.cc:
Auto merged
sql/unireg.cc:
Auto merged
storage/example/ha_example.cc:
Auto merged
storage/federated/ha_federated.cc:
Auto merged
storage/heap/ha_heap.cc:
Auto merged
storage/innobase/handler/ha_innodb.h:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/sort.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
storage/ndb/tools/restore/consumer_restore.cpp:
Auto merged
strings/decimal.c:
Auto merged
strings/strtod.c:
Auto merged
include/hash.h:
Manual merge with 5.1 main tree.
mysys/my_getopt.c:
Manual merge with 5.1 main tree.
sql/field.h:
Manual merge with 5.1 main tree.
sql/ha_ndbcluster.cc:
Manual merge with 5.1 main tree.
sql/item_cmpfunc.h:
Manual merge with 5.1 main tree.
sql/item_create.cc:
Manual merge with 5.1 main tree.
sql/item_func.h:
Manual merge with 5.1 main tree.
sql/key.cc:
Manual merge with 5.1 main tree.
sql/lock.cc:
Manual merge with 5.1 main tree.
sql/mysqld.cc:
Manual merge with 5.1 main tree.
sql/set_var.cc:
Manual merge with 5.1 main tree.
sql/set_var.h:
Manual merge with 5.1 main tree.
sql/sql_base.cc:
Manual merge with 5.1 main tree.
sql/sql_handler.cc:
Manual merge with 5.1 main tree.
sql/sql_insert.cc:
Manual merge with 5.1 main tree.
sql/sql_plugin.cc:
Manual merge with 5.1 main tree.
sql/sql_table.cc:
Manual merge with 5.1 main tree.
sql/sql_yacc.yy:
Manual merge with 5.1 main tree.
sql/table.cc:
Manual merge with 5.1 main tree.
storage/innobase/handler/ha_innodb.cc:
Manual merge with 5.1 main tree.
storage/ndb/src/mgmsrv/InitConfigFileParser.cpp:
Manual merge with 5.1 main tree.
storage/ndb/tools/restore/restore_main.cpp:
Manual merge with 5.1 main tree.
- The "mysql client in mysqld"(which is used by
replication and federated) should use alarms instead of setting
socket timeout value if the rest of the server uses alarm. By
always calling 'my_net_set_write_timeout'
or 'my_net_set_read_timeout' when changing the timeout value(s), the
selection whether to use alarms or timeouts will be handled by
ifdef's in those two functions.
- Move declaration of 'vio_timeout' into "vio_priv.h"
include/mysql_com.h:
Move the net_set_*_timeout function declarations to mysql_com.h and
rename to my_net_set_*_timeout to avoid name clashes
include/violite.h:
Move declaration of 'vio_timeout' to vio_priv.h (to make
the function as private as possible)
libmysql/libmysql.c:
Use my_net_read_timeout or my_net_write_timeout when setting
the timeouts. Move the global variables for my_net_read/my_write_timeout
into the only place where they are used. Thus removing them...
server-tools/instance-manager/mysql_connection.cc:
Use my_net_read_timeout or my_net_write_timeout when setting the timeouts
sql-common/client.c:
Use my_net_read_timeout or my_net_write_timeout when setting the timeouts
sql/mysql_priv.h:
Move the net_set_*_timeout function declarations to mysql_com.h
sql/net_serv.cc:
No need to cast the net->write_timeout value from "uint" to "uint"
sql/set_var.cc:
Rename net_set_*_timeout to my_net_set_*_timeout
sql/sql_client.cc:
Use my_net_read_timeout or my_net_write_timeout when setting the timeouts
sql/sql_parse.cc:
Rename net_set_*_timeout to my_net_set_*_timeout
sql/sql_repl.cc:
Rename net_set_*_timeout to my_net_set_*_timeout
vio/vio_priv.h:
Move declaration of 'vio_timeout' to vio_priv.h
vio/viosocket.c:
Cleanup 'vio_timeout'
- Use "const void*" on POSIX and "const char*" on windows for
setsockopt
- Add DBUG_PRINT's
- Add comment about why we don't have an implementation of
vio_timeout for platforms not supporting SO_SNDTIMEO or SO_RCVTIMEO
Bug #23667 "CREATE TABLE LIKE is not isolated from alteration
by other connections"
Bug #18950 "CREATE TABLE LIKE does not obtain LOCK_open"
As well as:
Bug #25578 "CREATE TABLE LIKE does not require any privileges
on source table".
The first and the second bugs resulted in various errors and wrong
binary log order when one tried to execute concurrently CREATE TABLE LIKE
statement and DDL statements on source table or DML/DDL statements on its
target table.
The problem was caused by incomplete protection/table-locking against
concurrent statements implemented in mysql_create_like_table() routine.
We solve it by simply implementing such protection in proper way.
Most of actual work for 5.1 was already done by fix for bug 20662 and
preliminary patch changing locking in ALTER TABLE.
The third bug allowed user who didn't have any privileges on table create
its copy and therefore circumvent privilege check for SHOW CREATE TABLE.
This patch solves this problem by adding privilege check, which was missing.
Finally it also removes some duplicated code from mysql_create_like_table()
and thus fixes bug #26869 "TABLE_LIST::table_name_length inconsistent with
TABLE_LIST::table_name".
mysql-test/r/create-big.result:
Added test coverage for concurrency-related issues with CREATE TABLE LIKE.
mysql-test/r/create.result:
Adjusted error-code in the test case after refactoring code that
implements CREATE TABLE ... LIKE.
mysql-test/r/grant2.result:
Added test for bug#25578 "CREATE TABLE LIKE does not require any privileges
on source table".
mysql-test/t/create-big.test:
Added test coverage for concurrency-related issues with CREATE TABLE LIKE.
mysql-test/t/create.test:
Adjusted error-code in the test case after refactoring code that
implements CREATE TABLE ... LIKE.
mysql-test/t/disabled.def:
Recent code changes ensured that CREATE TABLE LIKE statement is properly
isolated against other statements, so synchronization.test should no
longer fail (see fix for bug 20662 and preliminary patch for bug 23667
changing ALTER TABLE locking).
mysql-test/t/grant2.test:
Added test for bug#25578 "CREATE TABLE LIKE does not require any privileges
on source table".
sql/handler.h:
Introduced new flag for HA_CREATE_INFO::options in order to be able to
distinguish CREATE TABLE ... LIKE from other types of CREATE TABLE.
sql/mysql_priv.h:
mysql_create_like_table() now takes source table name not as a
Table_ident object but as regular table list element.
sql/sql_lex.h:
Removed LEX::like_name member. Now we use special flag in
LEX::create_info::options for distinguishing CREATE TABLE ... LIKE
from other types of CREATE TABLE and store name of source table as
regular element in statement's table list.
sql/sql_parse.cc:
CREATE TABLE ... LIKE implementation now uses statement's table list
for storing information about the source table. We also use flag
in LEX::create_info.options for distinguishing it from other types
of CREATE TABLE.
Finally CREATE TABLE ... LIKE now requires the same privileges on
the source tables as SHOW CREATE TABLE. Moved this privilege check
to check_show_create_table_access() function.
sql/sql_partition.cc:
Now we use special flag in LEX::create_info::options for distinguishing
CREATE TABLE ... LIKE from other types of CREATE TABLE and store name
of source table as regular element in statement's table list.
sql/sql_table.cc:
mysql_create_like_table():
- Commented and cleaned-up a bit code which is responsible for achieving
isolation from concurrent statements. Most of actual work was done by
fix for bug 20662 and preliminary patch changing locking locking in
ALTER TABLE, so here we do minor things like relaxing locking on
source table (we don't need lock on it, to have it open is enough) and
adjusting code to make it more friendly against code implementing I_S.
- Get rid of duplicated code related to source database/table name
handling. All these operations are already done in
st_select_lex::add_table_to_list(), so we achieve the same effect
by including source table into the statement's table list.
sql/sql_yacc.yy:
Now we use special flag in LEX::create_info::options for distinguishing
CREATE TABLE ... LIKE from other types of CREATE TABLE and store name
of source table as regular element in statement's table list.
Bug #23667 "CREATE TABLE LIKE is not isolated from alteration
by other connections"
Bug #18950 "CREATE TABLE LIKE does not obtain LOCK_open"
As well as:
Bug #25578 "CREATE TABLE LIKE does not require any privileges
on source table".
The first and the second bugs resulted in various errors and wrong
binary log order when one tried to execute concurrently CREATE TABLE LIKE
statement and DDL statements on source table or DML/DDL statements on its
target table.
The problem was caused by incomplete protection/table-locking against
concurrent statements implemented in mysql_create_like_table() routine.
We solve it by simply implementing such protection in proper way (see
comment for sql_table.cc for details).
The third bug allowed user who didn't have any privileges on table create
its copy and therefore circumvent privilege check for SHOW CREATE TABLE.
This patch solves this problem by adding privilege check, which was missing.
Finally it also removes some duplicated code from mysql_create_like_table().
Note that, altough tests covering concurrency-related aspects of CREATE TABLE
LIKE behaviour will only be introduced in 5.1, they were run manually for
this patch as well.
mysql-test/r/grant2.result:
Added test for bug#25578 "CREATE TABLE LIKE does not require any privileges
on source table".
mysql-test/t/grant2.test:
Added test for bug#25578 "CREATE TABLE LIKE does not require any privileges
on source table".
sql/handler.h:
Introduced new flag for HA_CREATE_INFO::options in order to be able to
distinguish CREATE TABLE ... LIKE from other types of CREATE TABLE.
sql/mysql_priv.h:
mysql_create_like_table() now takes source table name not as a
Table_ident object but as regular table list element.
sql/sql_parse.cc:
CREATE TABLE ... LIKE implementation now uses statement's table list
for storing information about the source table. We also use flag
in LEX::create_info.options for distinguishing it from other types
of CREATE TABLE.
Finally CREATE TABLE ... LIKE now requires the same privileges on
the source tables as SHOW CREATE TABLE. Moved this privilege check
to check_show_create_table_access() function.
sql/sql_table.cc:
mysql_create_like_table():
- Provided proper protection from concurrent statements.
This is achieved by keeping name-lock on the source table and holding
LOCK_open mutex during whole operation. This gives protection against
concurrent DDL on source table. Also holding this mutex makes copying
of .frm file, call to ha_create_table() and binlogging atomic against
concurrent DML and DDL operations on target table.
- Get rid of duplicated code related to source database/table name
handling. All these operations are already done in
st_select_lex::add_table_to_list(), so we achieve the same effect
by including source table into the statement's table list.
sql/sql_yacc.yy:
Now we use special flag in LEX::create_info::options for distinguishing
CREATE TABLE ... LIKE from other types of CREATE TABLE and store name
of source table as regular element in statement's table list.
The problem reported is a compile bug,
reported by the development GCC team with GCC 4.2.
The original issue can no longer be reproduced in MySQL 5.1,
since the configure script no longer define HAVE_ATOMIC_ADD,
which caused the Linux atomic functions to be used (and cause a problem
with an invalid cast).
This patch implements some code cleanup for 5.1 only, which was identified
during the investigation of this issue.
With this patch, statistics maintained in THD::status_var are by definition
owned by the running thread, and do not need to be protected against race
conditions. These statistics are maintained by the status_var_* helpers,
which do not require any lock.
include/my_global.h:
General cleanup of thread_safe_increment / statistic_increment
include/my_pthread.h:
General cleanup of thread_safe_increment / statistic_increment
sql/filesort.cc:
General cleanup of thread_safe_increment / statistic_increment
sql/handler.cc:
General cleanup of thread_safe_increment / statistic_increment
sql/sql_insert.cc:
General cleanup of thread_safe_increment / statistic_increment
sql/sql_parse.cc:
General cleanup of thread_safe_increment / statistic_increment
sql/sql_prepare.cc:
General cleanup of thread_safe_increment / statistic_increment
sql/sql_select.cc:
General cleanup of thread_safe_increment / statistic_increment
