into mysql.com:/home/tomash/src/mysql_ab/mysql-5.1-merge
BitKeeper/deleted/.del-changelog-4.0.xml~8f56ee8a913e848b:
Auto merged
BitKeeper/deleted/.del-changelog-4.1.xml~8aa496ebed09d868:
Auto merged
mysql-test/r/func_misc.result:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_acl.h:
Auto merged
sql/sql_parse.cc:
Auto merged
into neptunus.(none):/home/msvensson/mysql/mysql-5.1
mysql-test/r/date_formats.result:
Auto merged
mysql-test/t/date_formats.test:
Auto merged
sql/item_timefunc.cc:
Auto merged
into neptunus.(none):/home/msvensson/mysql/mysql-5.1
mysql-test/r/auto_increment.result:
Auto merged
mysql-test/r/gis-rtree.result:
Auto merged
mysql-test/r/symlink.result:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_show.cc:
Auto merged
mysql-test/r/mysqldump.result:
Manual merge 5.0 -> 5-1
mysql-test/t/mysqldump.test:
Manual merge 5.0 -> 5-1
When converting DISTINCT to GROUP BY where the columns are from the covering
index and they are quoted twice in the SELECT list the optimizer is creating
improper processing sequence. This is because of the fact that the columns
of the covering index are not recognized as such and treated as non-index
columns.
Generally speaking duplicate columns can safely be removed from the GROUP
BY/DISTINCT list because this will not add or remove new rows in the
resulting set. Duplicates can be removed even if they are not consecutive
(as is the case for ORDER BY, where the duplicate columns can be removed
only if they are consecutive).
So we can safely transform "SELECT DISTINCT a,a FROM ... ORDER BY a" to
"SELECT a,a FROM ... GROUP BY a ORDER BY a" instead of
"SELECT a,a FROM .. GROUP BY a,a ORDER BY a". We can even transform
"SELECT DISTINCT a,b,a FROM ... ORDER BY a,b" to
"SELECT a,b,a FROM ... GROUP BY a,b ORDER BY a,b".
The fix to this bug consists of checking for duplicate columns in the SELECT
list when constructing the GROUP BY list in transforming DISTINCT to GROUP
BY and skipping the ones that are already in.
mysql-test/r/distinct.result:
test case for the bug without loose index scan
mysql-test/r/group_min_max.result:
test case for the bug
mysql-test/t/distinct.test:
test case for the bug without loose index scan
mysql-test/t/group_min_max.test:
test case for the bug
sql/sql_select.cc:
duplicates check and removal
after merge.
Concurrent read and update of privilege structures (like simultaneous
run of SHOW GRANTS and ADD USER) could result in server crash.
Ensure that proper locking of ACL structures is done.
No test case is provided because this bug can't be reproduced
deterministically.
sql/sql_acl.cc:
Ensure that access to ACL data is protected by acl_cache->lock mutex.
Use system_charset_info for host names consistently.
Remove check_acl_user(). Use find_acl_user() instead.
sql/sql_acl.h:
Remove check_acl_user() declaration.
sql/sql_parse.cc:
Use is_acl_user() instead of check_acl_user().
into mysql.com:/home/tomash/src/mysql_ab/mysql-5.0-merge
mysql-test/r/func_misc.result:
Manual merge of the fix for bug#16501.
mysql-test/t/func_misc.test:
Manual merge of the fix for bug#16501.
sql/item_func.cc:
Manual merge of the fix for bug#16501.
sql/sql_acl.cc:
For the fix of bug#16372, use local version, since the fix for 5.0 is
different, and will go in separate ChangeSet.
(Fixes core dump in rpl_failed_optimize.test)
Ensure we end active transcations if we do an admin command (like optimize, repair etc)
mysql-test/extra/rpl_tests/rpl_failed_optimize.test:
Added extra test + drop of table at end of test
mysql-test/lib/mtr_report.pl:
Fail if mysqld asserts or prints stack
mysql-test/mysql-test-run.sh:
Fail if mysqld asserts or prints stack
mysql-test/r/exampledb.result:
Cleanup of events_tests (as this caused a lot of problems if it didn't work)
mysql-test/r/innodb.result:
Extra test to see that we can do an optimize table on an active transaction
mysql-test/r/rpl_failed_optimize.result:
Added extra test + drop of table at end of test
mysql-test/t/exampledb.test:
Cleanup of events_tests (as this caused a lot of problems if it didn't work)
mysql-test/t/innodb.test:
Extra test to see that we can do an optimize table on an active transaction
sql/handler.cc:
Don't use row level logging on optimize or repair table.
sql/log.cc:
Simplify code (no logic changes)
sql/mysql_priv.h:
Added prototype
sql/sql_base.cc:
Better name for define
sql/sql_class.cc:
Indentation fix
sql/sql_parse.cc:
Make end_active_trans() global
sql/sql_table.cc:
Ensure we end active transcations if we do an admin command (like optimize, repair etc)
fixed memleak in ndbcluster_end
mysql-test/mysql-test-run.pl:
do not install ndb slave if no slaves
sql/ha_ndbcluster.cc:
fixed memleak in ndbcluster_end
into ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0
mysql-test/r/date_formats.result:
Auto merged
mysql-test/t/date_formats.test:
Auto merged
sql/item_timefunc.cc:
Merged from 4.1
into poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb
mysql-test/t/disabled.def:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster_binlog.cc:
Auto merged
support-files/mysql.spec.sh:
Auto merged
into mysql.com:/home/my/mysql-5.1
mysql-test/lib/mtr_report.pl:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
mysql-test/r/subselect.result:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_test.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_lex.cc:
manual merge
mysql-test-run now fails in case of warnings
mysql-test/lib/mtr_report.pl:
Fail if find warnings
mysql-test/mysql-test-run.sh:
Fail if find warnings
sql/sql_lex.cc:
Initalize st_lex properly
sql/sql_view.cc:
Fixed problem with unaligned memory (wrong free)
"NDB replication fails when no explicit--binlog-format given"
fix initialization, storage engine initialization must occur after
logging type is configured
sql/mysqld.cc:
Bug#19536
fix initialization, storage engine initialization must occur after
logging type is configured
TIME_FORMAT using "%l:%i" returns 36:00 with 24:00:00 in TIME column
mysql-test/r/date_formats.result:
Added test case for Bug#11324,
"TIME_FORMAT using "%l:%i" returns 36:00 with 24:00:00 in TIME column"
mysql-test/t/date_formats.test:
Added test case for Bug#11324,
"TIME_FORMAT using "%l:%i" returns 36:00 with 24:00:00 in TIME column"
Move plugin declarations after system functions have been checked
(Fixes problem with ndb_config failing becasue SHM is not declared)
Fixed some memory leaks
configure.in:
Move plugin declarations after system functions have been checked
(Fixes problem with ndb_config failing becasue SHM is not declared)
mysql-test/t/disabled.def:
Disabled ndb_load, as it is in 5.0
(Fails randomly in binlog_close_connection())
mysql-test/t/log_tables.test:
Update error numbers
mysql-test/t/ndb_config.test:
Moved test depending on SHM to ndb_config2.test
mysql-test/t/ndb_partition_error.test:
Update error numbers
sql/event_timed.cc:
Removed not needed line
sql/ha_berkeley.cc:
Fixed compiler warning
sql/ha_heap.cc:
Fixed compiler warning
sql/ha_innodb.cc:
Fixed compiler warning
sql/ha_myisam.cc:
Fixed compiler warning
sql/ha_myisammrg.cc:
Fixed compiler warning
sql/ha_ndbcluster.cc:
Fixed compiler warning
sql/ha_partition.cc:
Fixed compiler warning
sql/mysql_priv.h:
After merge fix
sql/mysqld.cc:
Fixed memory leak in skip_grant.test
sql/share/errmsg.txt:
Removed wrong error messages
sql/sql_lex.cc:
More debugging
Faster lex_end()
sql/sql_partition.cc:
Fixed memory leak
sql/sql_view.cc:
Fixed memory leak
mysql-test/r/ndb_config2.result:
New BitKeeper file ``mysql-test/r/ndb_config2.result''
mysql-test/t/ndb_config2.test:
New BitKeeper file ``mysql-test/t/ndb_config2.test''
into ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0
mysql-test/r/gis-rtree.result:
Auto merged
mysql-test/r/ansi.result:
Merged from 4.1
mysql-test/r/auto_increment.result:
Merged from 4.1
mysql-test/r/mysqldump.result:
Merged from 4.1
mysql-test/r/symlink.result:
Merged from 4.1
mysql-test/t/auto_increment.test:
Merged from 4.1
mysql-test/t/mysqldump.test:
Merged from 4.1
sql/set_var.cc:
Merged from 4.1
sql/sql_show.cc:
Merged from 4.1
into mysql.com:/home/my/mysql-5.1
VC++Files/libmysqld/libmysqld.dsp:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
mysql-test/r/heap_btree.result:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/mysqltest.result:
Auto merged
mysql-test/r/ndb_blob.result:
Auto merged
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/mysql_client_test.test:
Auto merged
mysql-test/t/mysqltest.test:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/sp.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sp_head.h:
Auto merged
storage/heap/hp_delete.c:
Auto merged
storage/myisam/mi_key.c:
Auto merged
storage/myisam/myisamlog.c:
Auto merged
storage/ndb/include/kernel/signaldata/TcKeyReq.hpp:
Auto merged
storage/ndb/include/ndbapi/NdbBlob.hpp:
Auto merged
storage/ndb/test/ndbapi/testBlobs.cpp:
Auto merged
storage/ndb/tools/delete_all.cpp:
Auto merged
VC++Files/libmysqld/libmysqld.vcproj:
Use original file (my_user.c was already added in 5.1)
mysql-test/mysql-test-run.pl:
Manual merge
sql/handler.h:
Manual merge
sql/share/errmsg.txt:
Align error messages with 5.0
sql/sql_table.cc:
Manual merge
storage/ndb/src/ndbapi/NdbBlob.cpp:
No changes
