into may.pils.ru:/home/svoj/devel/mysql/BUG18036/mysql-5.1
configure.in:
Auto merged
include/my_global.h:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/myisam.result:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_update.cc:
Auto merged
tests/mysql_client_test.c:
Auto merged
mysql-test/t/myisam.test:
Manual merge.
SHOW STATUS are not anymore put in slow query log because of no index usage.
Implemntation done by removing orig_sql_command and moving logic of SHOW STATUS to mysql_excute_command()
This simplifies code and allows us to remove some if statements all over the code.
Upgraded uc_update_queries[] to sql_command_flags and added more bitmaps to better categorize commands.
This allowed some overall simplifaction when testing sql_command.
Fixes bugs:
Bug#10210: running SHOW STATUS increments counters it shouldn't
Bug#19764: SHOW commands end up in the slow log as table scans
mysql-test/r/grant_cache.result:
Fixed results after SHOW STATUS doesn't anymore affect status variables
mysql-test/r/information_schema.result:
Added extra test to cover more code
mysql-test/r/query_cache.result:
Remove resuts from previous tests
mysql-test/r/status.result:
Added more tests for testing of last_query_cost and how SHOW STATUS affects status variables.
(Bug#10210)
mysql-test/r/temp_table.result:
Fixed results after SHOW STATUS doesn't anymore affect status variables
mysql-test/r/union.result:
Fixed results after SHOW STATUS is not logged to slow query log
(Bug#19764)
mysql-test/t/events_microsec.test:
Disable warnings at init
mysql-test/t/information_schema.test:
Added extra test to cover more code
mysql-test/t/query_cache.test:
Remove resuts from previous tests
mysql-test/t/status.test:
Added more tests for testing of last_query_cost and how SHOW STATUS affects status variables.
(Bug #10210)
sql/mysql_priv.h:
Added 'sql_command_flags'
sql/sql_class.cc:
New function add_diff_to_status(), used to update global status variables when using SHOW STATUS
sql/sql_class.h:
New function 'fill_information_schema_tables()'
(One could not anymore use fill_derived_tables() for this as only_view_structures() is not relevant for information schema tables)
Added defines for bit flags in sql_command_flags[]
sql/sql_lex.cc:
Remove orig_sql_command
sql/sql_lex.h:
Remove orig_sql_command
sql/sql_parse.cc:
Rename uc_update_queries -> sql_command_flags.
Enhanced 'sql_command_flags' to better classify SQL commands
uc_update_queries[] != 0 is changed to (sql_command_flags[] & CF_CHANGES_DATA)
lex->orig_sql_command == SQLCOM_END is changed to (sql_command_flags[lex->sql_command] & CF_STATUS_COMMAND) == 0)
Simplify incrementing of thd->status_var.com_stat[] as we don't have to do special handling for SHOW commands.
Split SQLCOM_SELECT handling in mysql_execute_command() to a separate function.
Added special handling of SHOW STATUS commands in mysql_execute_command() and call common SQLCOM_SELECT handling.
These changes allows us to easily fix that we save and restore status variables during execution of a SHOW STATUS command.
Don't log SHOW STATUS commands to slow query log.
This fixes Bug#10210 and Bug#19764 without adding additional 'if' code.
(The new code is faster than the original as we now have fewer if's than before)
sql/sql_prepare.cc:
Clean up prepare-check handling of SQLCOM commands by using sql_command_flags[]
This simplifes code and ensures that code works even if someone forgets to put a new status commands into the switch statement.
sql/sql_select.cc:
Remove special handling of SHOW STATUS.
(This is now done in SQLCOM_SHOW_STATUS part in mysql_execute_command())
sql/sql_show.cc:
Remove orig_sql_command
Only change sql_command during 'open_normal_and_derived_tables()' (for views) and not for the full duration of generating data.
Changed 'show status' to use thd->initial_status_var to ensure that the current statement is not affecting the to-be-used values.
Use thd->fill_information_schema_tables() instead of 'thd->fill_derived_tables()' as the later wrongly checks the value of sql_command.
sql/sql_yacc.yy:
Remove usage of orig_sql_command.
One side effect of this is that we need to test for cursors if the current command is a SELECT or a SHOW command.
sql/structs.h:
Updated comment
BUG#18036 - update of table joined to self reports table as crashed
Set exclude_from_table_unique_test value back to FALSE. It is needed for
further check in multi_update::prepare whether to use record cache.
sql/sql_update.cc:
Set exclude_from_table_unique_test value back to FALSE. It is needed for
further check in multi_update::prepare whether to use record cache.
into mysql.com:/home/my/mysql-5.1
include/my_sys.h:
Auto merged
sql/field.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster_binlog.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/sql_string.cc:
Auto merged
Certain updates of table joined to self results in unexpected
behavior.
The problem was that record cache was mistakenly enabled for
self-joined table updates. Normally record cache must be disabled
for such updates.
Fixed wrong condition in code that determines whether to use
record cache for self-joined table updates.
Only MyISAM tables were affected.
mysql-test/r/myisam.result:
Test case for BUG#18036.
mysql-test/t/myisam.test:
Test case for BUG#18036.
sql/sql_update.cc:
Fixed wrong condition in code that determines whether to use
record cache for self-joined table updates.
Fixed failing test case
field.cc, item_cmpfunc.cc, select.result:
After merge fix
mysql-test/r/select.result:
After merge fix
mysql-test/r/rpl_stm_log.result:
Fixed failing test case
sql/item_cmpfunc.cc:
After merge fix
sql/field.cc:
After merge fix
mysql-test/extra/rpl_tests/rpl_log.test:
Fixed failing test case
into moonbone.local:/work/tmp_merge-5.0-opt-mysql
configure.in:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
tests/mysql_client_test.c:
Auto merged
configure.in:
Auto merged
client/mysqlbinlog.cc:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/archive.result:
Auto merged
mysql-test/r/auto_increment.result:
Auto merged
mysql-test/r/cast.result:
Auto merged
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/multi_update.result:
Auto merged
mysql-test/r/ndb_lock.result:
Auto merged
mysql-test/r/replace.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/t/archive.test:
Auto merged
mysql-test/t/auto_increment.test:
Auto merged
mysql-test/t/delayed.test:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/multi_update.test:
Auto merged
mysql-test/t/ndb_lock.test:
Auto merged
mysql-test/t/select.test:
Auto merged
sql/field.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/sql_base.cc:
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_select.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/structs.h:
Auto merged
storage/archive/ha_archive.cc:
Auto merged
tests/mysql_client_test.c:
Auto merged
into moonbone.local:/work/tmp_merge-5.0-opt-mysql
configure.in:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/archive.result:
Auto merged
mysql-test/r/auto_increment.result:
Auto merged
mysql-test/r/ndb_lock.result:
Auto merged
mysql-test/r/rpl_log.result:
Auto merged
mysql-test/t/archive.test:
Auto merged
mysql-test/t/auto_increment.test:
Auto merged
mysql-test/t/ndb_lock.test:
Auto merged
mysql-test/t/rpl_log.test:
Auto merged
sql/ha_archive.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
tests/mysql_client_test.c:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/archive.result:
Auto merged
mysql-test/r/auto_increment.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/ndb_lock.result:
Auto merged
mysql-test/r/rpl_log.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/t/archive.test:
Auto merged
mysql-test/t/auto_increment.test:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/ndb_lock.test:
Auto merged
mysql-test/t/rpl_log.test:
Auto merged
mysql-test/t/select.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/item_timefunc.h:
Auto merged
sql/sql_lex.cc:
Auto merged
tests/mysql_client_test.c:
Auto merged
Changes for Netware
sql/net_serv.cc:
Netware needs <sys/select.h>
configure.in:
Call of "comp_err" has moved, changed code for Netware that
edits make files to reflect this
netware/BUILD/compile-netware-END:
After correcting "configure.in" to edit make files correctly,
removed obsolete "sed" of "extra/Makefile.am" for Netware
into moonbone.local:/work/tmp_merge-5.0-opt-mysql
mysql-test/r/cast.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/t/func_str.test:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
configure.in:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/item_timefunc.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
Fix for bug#16716 for --ps-protocol mode.
item_cmpfunc.cc:
Fix for a memory allocation/freeing problem in agg_cmp_type() after fix
for bug#16377. Few language corrections.
sql/item_cmpfunc.cc:
Fix for a memory allocation/freeing problem in agg_cmp_type(). Few language corrections.
sql/item_strfunc.cc:
Fix for bug#16716 for --ps-protocol mode.
INSERT triggers".
In cases when REPLACE was internally executed via update and table had
on update (on delete) triggers defined we exposed the fact that such
optimization used by callng on update (not calling on delete) triggers.
Such behavior contradicts our documentation which describes REPLACE as
INSERT with optional DELETE.
This fix just disables this optimization for tables with on delete triggers.
The optimization is still applied for tables which have on update but have
no on delete triggers, we just don't invoke on update triggers in this case
and thus don't expose information about optimization to user.
Also added test coverage for values returned by ROW_COUNT() function (and
thus for values returned by mysql_affected_rows()) for various forms of
INSERT.
mysql-test/r/insert.result:
Added test for values returned by ROW_COUNT() function (and thus for values
returned by mysql_affected_rows()) for various forms of INSERT. We didn't
have coverage for this before and since this fix touches related code it is
better to add it now.
mysql-test/r/trigger.result:
Adjusted test after fixing bug#13479 "REPLACE activates UPDATE trigger, not
the DELETE and INSERT triggers".
mysql-test/t/insert.test:
Added test for values returned by ROW_COUNT() function (and thus for values
returned by mysql_affected_rows()) for various forms of INSERT. We didn't
have coverage for this before and since this fix touches related code it is
better to add it now.
mysql-test/t/trigger.test:
Adjusted test after fixing bug#13479 "REPLACE activates UPDATE trigger, not
the DELETE and INSERT triggers".
sql/sql_insert.cc:
write_record():
We should not expose that internally we sometimes execute REPLACE
via UPDATE instead of documented INSERT + DELETE pair. So we should not
use this optimization for tables with on delete triggers. OTOH it is ok
to use it for tables which have on update but have no on delete triggers,
we just should not invoke on update triggers in this case.
into mysql.com:/home/stewart/Documents/MySQL/5.1/main
mysql-test/r/ndb_condition_pushdown.result:
Auto merged
mysql-test/r/type_newdecimal.result:
Auto merged
mysql-test/r/view_grant.result:
Auto merged
mysql-test/t/ndb_condition_pushdown.test:
Auto merged
mysql-test/t/type_newdecimal.test:
Auto merged
mysql-test/t/view_grant.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
mysql-test/valgrind.supp:
Manual merge
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
mysql-test/r/ctype_sjis.result:
Auto merged
mysql-test/t/ctype_sjis.test:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
tests/mysql_client_test.c:
Auto merged
The intermediate (not temporary) files of the new table
during ALTER TABLE was visible for SHOW TABLES. These
intermediate files are copies of the original table with
the changes done by ALTER TABLE. After all the data is
copied over from the original table, these files are renamed
to the original tables file names. So they are not temporary
files. They persist after ALTER TABLE, but just with another
name.
Normal GRANT checking takes place for the intermediate table.
Everyone who can see the original table (and hence the final
table) can also see the intermediate table. But noone else.
In 5.0 the intermediate files are invisible for SHOW TABLES
because all file names beginning with "#sql" were suppressed.
In 5.1 temporary files are created in TMPDIR, so that they
don't appear in the database directories. Also in 5.1 a
translation between table names and file names is done. The
tmp_file_prefix on file level is now "@0023sql".
The suppression of files starting with tmp_file_prefix is
still in place, but still only files beginning with "#sql"
were suppressed.
I do now translate tmp_file_prefix from table name to file
name before comparing it with the files in a directory.
This suppresses the intermediate files again.
No test case. The test case looks so that a reasonable big
table is altered while a second thread runs SHOW TABLES.
This in itself would be possible to do, but on slow machines
it would add too much time to the test suite, while on fast
machines the ALTER TABLE might have finished before SHOW
TABLES looks at the directory. Even if there might be a good
balance for todays machines, one day the test would become
void as the intermediate table would not be seen even with
the bug in place. I added a test script to the bug report.
It can easily be changed so that it uses a table size that
is appropriate for the test machine.
sql/sql_show.cc:
Bug#18775 - Temporary table from alter table visible to other threads
Translating tmp_file_prefix to filename before comparison.
into rurik.mysql.com:/home/igor/mysql-5.0-opt
mysql-test/t/func_group.test:
Auto merged
sql/field.cc:
Auto merged
sql/opt_sum.cc:
Auto merged
mysql-test/r/func_group.result:
SCCS merged
into c-0409e253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/bug20397
mysql-test/r/partition_error.result:
Auto merged
mysql-test/t/partition_error.test:
Auto merged
sql/sql_table.cc:
Auto merged
