fixed LIMIT 0 for zero rows optimisation
mysql-test/r/subselect.result:
test case for bugreport
mysql-test/t/subselect.test:
test case for bugreport
sql/sql_select.cc:
cleanup sum function on reinit
take in account LIMIT if zero result optimisation case
do not forgot sum function in zero result case for subqueries
mysql-test/r/ps.result:
Added check if multiple SQL statements inside a PS are disabled
mysql-test/t/ps.test:
Added check if multiple SQL statements inside a PS are disabled
Updated stop_ndbcluster script
mysql-test/ndb/stop_ndbcluster:
Allow script to run even if pidfile does not exist
This is done so that it will try to connect to mgmtsrvr an stop all running ndb nodes.
NOTE! It would be good if also the mgmtsrv could "stop itself"
mysql-test/r/ndb_index_ordered.result:
Add table with two index columns to test
mysql-test/t/ndb_index_ordered.test:
Add table with two index columns to test
Updated sql-bench configs to take NDB's limitations into account
mysql-test/mysql-test-run.sh:
Instruct run-all-tests to create tables in NDB if USE_NDBCLUSTER is set
mysql-test/ndb/ndb_config_2_node.ini:
Increase MaxNumberOfOperations to 100000 to support large deletes and inserts.
sql-bench/server-cfg.sh:
Add settings and limitations for NDB
mysql-test/r/rpl_server_id1.result:
be port-independent
mysql-test/r/rpl_server_id2.result:
be port-independent
mysql-test/t/rpl_error_ignored_table.test:
we want to sleep 2 secs, not more; if we allow ourselves to sleep >=10 seconds, then
the get_lock() will be aborted and we will arrive to late for the KILL to have
the desired effect of generating an error code in the binlog.
mysql-test/t/rpl_server_id1.test:
be port-independent
mysql-test/t/rpl_server_id2.test:
be port-independent
(WL#794). This can be of interest in some recovery-from-backup scenarios, and also when you have
two databases in one mysqld, having a certain similarity and you want one db to be updated when the other is
(some sort of trigger).
Plus small fix for BUG#3568 "MySQL server crashes when built --with-debug and CHANGE MASTER +MASTER_POS_WAIT"
sql/mysqld.cc:
new option --replicate-same-server-id
sql/slave.cc:
new option replicate_same_server_id, to force a slave to execute its own queries.
Small fix for BUG#3568 "MySQL server crashes when built --with-debug and CHANGE MASTER +MASTER_POS_WAIT"
sql/slave.h:
new option --replicate-same-server-id
into mysql.com:/dbdata/psergey/mysql-4.1-ps-merge
sql/lex.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
CREATE statement allowed extra unnecessary commas
mysql-test/r/alias.result:
Extra comma removed in CREATE statement
mysql-test/r/create.result:
New test for Bug 3481
mysql-test/r/func_str.result:
Extra comma removed in CREATE statement
mysql-test/r/rpl_multi_update.result:
Extra comma removed in CREATE statement
mysql-test/t/alias.test:
Extra comma removed in CREATE statement
mysql-test/t/create.test:
New test for bug 3481
mysql-test/t/func_str.test:
Extra comma removed in CREATE statement
mysql-test/t/rpl_multi_update.test:
Extra comma removed in CREATE statement
sql/sql_yacc.yy:
Fix for bug 3481
No path through the grammar which has no clauses
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
Output TIMESTAMP in 4.1 format for 4.1 tables (or for TIMESTAMP(19)) (portability fix)
Fixed that INTERVAL can handle big integers. (Bug #3498)
Fixed that hostname="" works identical as hostname="%" for table/column grants (Bug #3473)
mysql-test/mysql-test-run.sh:
Fixed wrong http address (Bug #3460)
mysql-test/r/func_time.result:
Results for new test cases
mysql-test/t/func_time.test:
Added test of INTERVAL with big integers
scripts/mysqld_safe.sh:
Added html address to manual in case of error
sql/field.cc:
Output TIMESTAMP in 4.1 format for 4.1 tables (or for TIMESTAMP(19))
sql/item_timefunc.cc:
Fixed that INTERVAL can handle big integers. (Bug #3498)
sql/mysql_priv.h:
Removed not needed prototype
sql/sql_acl.cc:
Fixed that hostname="" works identical as hostname="%" for table/column grants (Bug #3473)
Moved GRANT_TABLE::GRANT_TABLE functions ou from class definition to make it possible to debug them
sql/structs.h:
Fix for long values to INTERVAL
Ensure that raid_chunks is not set to higher than 255 as this could cause problems with DROP DATABASE. (Bug #3182)
mysql-test/r/raid.result:
Test of raid_chunks > 255
mysql-test/t/raid.test:
Test of raid_chunks > 255
sql/item.cc:
Fixed wrong usage of str_value in Item::save_in_field
This could caused a stack overrun with some very special INSERT ... SELECT ... GROUP BY queries where the GROUP BY value was an expression that generated a NULL value. (Bug #3265)
The Item_copy_string::save_in_field() function is from 4.1 and helps optimized this case a bit
sql/item.h:
Fixed wrong usage of str_value in Item_copy_string::save_in_field
sql/sql_insert.cc:
More debug information
sql/table.cc:
Ensure that raid_chunks is not set to higher than 255 as this could cause problems with DROP DATABASE.
Another problem with values > 255 is that in the .frm file we store the chunks value in one byte.
(Bug #3182)
Ensure that mysqldump doesn't give an error about missing Index.xml when it's not needed
client/mysqldump.c:
Added better default --debug option
mysql-test/r/show_check.result:
Fixed result after Type->Engine conversion
mysys/charset.c:
Don't give error if Index.xml doesn't exists
(If we can't find the character set, the later error will include the used patch to the Index.xml file)
Changed 'SHOW FIELD STATUS' to use 'Engine' instead of 'Type'
client/client_priv.h:
Added option 'create_options' for mysqldump
client/mysqldump.c:
Changed '--all' to '--create-options' as the old name was meaningless
innobase/buf/buf0buf.c:
After merge fixes
innobase/buf/buf0lru.c:
After merge fixes
innobase/buf/buf0rea.c:
After merge fixes
innobase/dict/dict0load.c:
After merge fixes
innobase/fil/fil0fil.c:
After merge fixes
innobase/ibuf/ibuf0ibuf.c:
After merge fixes
innobase/include/fil0fil.h:
After merge fixes
innobase/include/row0mysql.h:
After merge fixes
innobase/include/ut0mem.h:
After merge fixes
innobase/log/log0recv.c:
After merge fixes
innobase/row/row0mysql.c:
After merge fixes
innobase/row/row0sel.c:
After merge fixes
innobase/srv/srv0start.c:
After merge fixes
innobase/sync/sync0rw.c:
After merge fixes
innobase/sync/sync0sync.c:
After merge fixes
myisam/ft_boolean_search.c:
After merge fixes
myisam/ft_nlq_search.c:
After merge fixes
mysql-test/r/mysqldump.result:
After merge fixes
mysql-test/t/mysqldump.test:
Make result file smaller
Some new tests
sql/ha_innodb.cc:
After merge fixes
sql/set_var.cc:
Removed compiler warning
sql/slave.cc:
After merge fixes
sql/slave.h:
After merge fixes
sql/sql_show.cc:
Type -> Engine
innobase/dict/dict0boot.c:
Auto merged
innobase/dict/dict0load.c:
Auto merged
innobase/dict/dict0mem.c:
Auto merged
innobase/fut/fut0lst.c:
Auto merged
innobase/include/buf0lru.h:
Auto merged
innobase/include/dict0mem.h:
Auto merged
innobase/include/fsp0fsp.h:
Auto merged
innobase/include/ha0ha.h:
Auto merged
innobase/include/ibuf0ibuf.h:
Auto merged
innobase/include/lock0lock.h:
Auto merged
innobase/include/log0log.h:
Auto merged
innobase/include/mem0pool.h:
Auto merged
innobase/include/mtr0mtr.h:
Auto merged
innobase/include/os0file.h:
Auto merged
innobase/include/rem0rec.h:
Auto merged
innobase/include/rem0rec.ic:
Auto merged
innobase/include/srv0srv.h:
Auto merged
innobase/include/sync0sync.h:
Auto merged
innobase/include/trx0sys.h:
Auto merged
innobase/include/ut0byte.h:
Auto merged
innobase/include/ut0ut.h:
Auto merged
innobase/mem/mem0pool.c:
Auto merged
innobase/mtr/mtr0mtr.c:
Auto merged
innobase/os/os0proc.c:
Auto merged
innobase/pars/lexyy.c:
Auto merged
innobase/pars/pars0opt.c:
Auto merged
innobase/row/row0ins.c:
Auto merged
innobase/row/row0purge.c:
Auto merged
innobase/row/row0uins.c:
Auto merged
innobase/row/row0umod.c:
Auto merged
innobase/row/row0undo.c:
Auto merged
innobase/row/row0upd.c:
Auto merged
innobase/trx/trx0purge.c:
Auto merged
innobase/trx/trx0roll.c:
Auto merged
innobase/trx/trx0sys.c:
Auto merged
innobase/trx/trx0undo.c:
Auto merged
innobase/ut/ut0byte.c:
Auto merged
pstack/bucomm.h:
Auto merged
pstack/budbg.h:
Auto merged
sql/item_sum.h:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_db.cc:
Auto merged
support-files/mysql.spec.sh:
Auto merged
tests/insert_test.c:
Auto merged
mysql-test/t/func_group.test:
Merge with 4.0
Put 4.1 tests lasts
sql/ha_innodb.cc:
Merge with 4.0
Added checking of results from my_malloc()
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
mkdir in Makefile, not in configure
chmod a-x
sql/ha_ndbcluster.cc:
Change mode to -rw-rw-r--
sql/ha_ndbcluster.h:
Change mode to -rw-rw-r--
BitKeeper/etc/ignore:
added libmysqld/discover.cc
configure.in:
symlink, not hardlink
mkdir in Makefile, not in configure
include/Makefile.am:
mkdir in Makefile, not in configure
mysql-test/std_data/init_file.dat:
add EOL
make a test faster
mysql-test/r/subselect.result:
Table pre-sorting before optimization makes the optimizer select a different plan, this change fixes the plan.
sql/mysql_priv.h:
Added new status variable last_query_cost that contains the cost of the last compiled query.
sql/mysqld.cc:
* Added new system variable 'plan_search_depth' to control the exhaustiveness of the search for an optimal query plan.
* Added new system variable 'heuristic' to control the use of query optimization heuristic.
* Added new status variable 'last_query_cost' that contains the cost of the last compiled query.
sql/set_var.cc:
* Added new system variable 'plan_search_depth' to control the exhaustiveness of the search for an optimal query plan.
* Added new system variable 'heuristic' to control the use of query optimization heuristic.
sql/sql_class.h:
* Added new system variable 'plan_search_depth' to control the exhaustiveness of the search for an optimal query plan.
* Added new system variable 'heuristic' to control the use of query optimization heuristic.
sql/sql_select.cc:
Added a combined greedy/exhaustive query optimization algorithm.
* The greedy search algorithm is implemented in function 'greedy_search'.
* The exhaustive search with controlled search depth is implemented in function 'find_best_limited_depth', a modification of 'find_best'.
* The selection of the best access path and its cost computation is factored out from 'find_best' into function 'best_access_path'.
* In addition:
- added pre-sorting for the query tables before they get optimized
- factored out the optimization of STRAIGHT_JOIN into a separate procedure
sql/sql_select.h:
Added new field to st_position to support the greedy optimizer.
Added a comment to class JOIN.
sql/sql_show.cc:
Added a case to 'mysqld_show' to print double status variables.
sql/structs.h:
Added a new type of status variables SHOW_DOUBLE
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
fixed syntax errro
mysql-test/install_test_db.sh:
fixed option name
sql/mysqld.cc:
fixed syntax error
allow --skip-ndbcluster if server is not compiled
Fix broken string constant in mysqld.cc
mysql-test/mysql-test-run.sh:
Don't enable NDB when the slave mysqld is started
Remove the ndbcluster dir from var/ when restarting test
Set datadir for NDB to @MYSQL_TEST_DIR/var so that ndbcluster dir is created there. Otherwise it will appear as a database in mysqld.
sql/mysqld.cc:
The string was broken in two lines and failed to compile on some compiler.
Remove ifdefs around OPT_NDBCLUSTER, it should always be available even when not supported.
Added one test case for ndb to mysql-test-run, ndb_basic. It will show that
NDB Cluster is supported.
mysql-test/install_test_db.sh:
Added --skip-ndb wile installing test db
mysql-test/mysql-test-run.sh:
To enable NDB use --ndbcluster and to disable it --skip-ndbcluster or --skip-ndb
mysql-test/r/ndb_basic.result:
Updated testcase to use all uppercase
mysql-test/t/ndb_basic.test:
Updated testcase to use all uppercase
In tables_ok(), when there is no table having "updating==TRUE" in the list,
return that we don't replicate this statement (the slave is supposed to
replicate *changes* only).
In practice, the case can only happen for this statement:
DELETE t FROM t,u WHERE ... ;
tables_ok(t,u) will now return 0, which (check all_tables_not_ok())
will give a chance to tables_ok(t) to run.
sql/slave.cc:
In tables_ok(), when there is no table having "updating==TRUE" in the list,
return that we don't replicate this statement (the slave is supposed to
replicate *changes* only).
In practice, the case can only happen for this statement:
DELETE t FROM t,u WHERE ... ;
tables_ok(t,u) will now return 0, which (check all_tables_not_ok())
will give a chance to tables_ok(t) to run.
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Manual merge
sql/sql_prepare.cc:
Manual merge
mysql-test/r/lowercase_table2.result:
Fixed typo
mysql-test/r/repair.result:
Portability fix (For OpenBSD)
mysql-test/t/repair.test:
Portability fix (For OpenBSD)
mysys/my_thr_init.c:
Fixed crasch with some tests on OpenBSD.
sql/field.cc:
Don't truncate big values (Caused a core dump on Linux-Alpha for big values)
sql/log.cc:
More DBUG
