bug #6515: count(distinct...) crashes the server)
mysql-test/r/count_distinct.result:
A test case (bug #6515: count(distinct...) crashes the server)
mysql-test/r/func_gconcat.result:
A test case (bug #6475: Another server crash in 5.0.2)
mysql-test/t/count_distinct.test:
A test case (bug #6515: count(distinct...) crashes the server)
mysql-test/t/func_gconcat.test:
A test case (bug #6475: Another server crash in 5.0.2)
sql/sql_select.cc:
A fix (bug #6475: Another server crash in 5.0.2
bug #6515: count(distinct...) crashes the server)
In order to prevent repeated setup() call in the JOIN::make_sum_func_list(),
the code was splitted: new setup_sum_funcs() was introduced.
Note: we don't call setup_sum_funcs() in the opt_range.cc:get_best_group_min_max().
the result takes its charset/collation
attributes from the character string,
e.g. SELECT func(NULL, _latin2'string')
now returns a latin2 result. This is
done by introducing a new derivation
(aka coercibility) level DERIVATION_IGNORABLE,
which is used with Item_null.
2. 'Pure' NULL is now BINARY(0), not CHAR(0).
I.e. NULL is now more typeless.
mysql-test/r/metadata.result:
Fixing test results:
CHAR(0) -> BINARY(0) for NULLs
mysql-test/r/null.result:
Testing mixing NULL with a character string with a number of functions.
mysql-test/r/ps_2myisam.result:
Fixing test results:
CHAR(0) -> BINARY(0) for NULLs
mysql-test/r/ps_3innodb.result:
Fixing test results:
CHAR(0) -> BINARY(0) for NULLs
mysql-test/r/ps_4heap.result:
Fixing test results:
CHAR(0) -> BINARY(0) for NULLs
mysql-test/r/ps_5merge.result:
Fixing test results:
CHAR(0) -> BINARY(0) for NULLs
mysql-test/r/ps_6bdb.result:
Fixing test results:
CHAR(0) -> BINARY(0) for NULLs
mysql-test/r/ps_7ndb.result:
Fixing test results:
CHAR(0) -> BINARY(0) for NULLs
mysql-test/t/null.test:
Testing mixing NULL with a character string with a number of functions.
sql/item.cc:
New derivation level.
sql/item.h:
New derivation level.
into mysql.com:/home/my/mysql-5.0
BitKeeper/etc/ignore:
auto-union
sql/item_subselect.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_view.cc:
Auto merged
ndb/include/util/Bitmask.hpp:
added bitXORC
ndb/include/util/SocketServer.hpp:
added method to apply function on each session
ndb/src/common/util/SocketServer.cpp:
added method to apply function on each session
Added Solaris compatibility
mysql-test/my_manage.c:
Added Solaris compatibility
mysql-test/my_manage.h:
Added Solaris compatibility
mysql-test/mysql_test_run_new.c:
Added Solaris compatibility
Revise the --hex-blob help message string. (This will need
revising after merge to 4.1, too, but the CHAR BINARY and
VARCHAR BINARY data types will be BINARY and VARBINRY.)
- post-review fix regarding Item_fields
- added test for the changed name resolution
mysql-test/r/having.result:
Test for changed name resolution of Item_fields
mysql-test/t/having.test:
Test for changed name resolution of Item_fields
sql/item.cc:
- Changed Item_field::fix_fields to perform the same name
resolution as Item_ref::fix_fields because column references
of subqueries inside HAVING may be represented as Item_fields,
and they need to be resolved as Item_refs.
- Adjusted Item_field::fix_fields so that it has the same variable
names and structure as Item_ref::fix_fields.
Fix a bug in InnoDB code that fortunately was never used: row id is stored in a record always as a 6-byte unsigned integer, in a 'non-compressed' form
innobase/include/dict0dict.ic:
Fix a bug in InnoDB code that fortunately was never used: row id is stored in a record always as a 6-byte unsigned integer, in a 'non-compressed' form
BitKeeper/etc/logging_ok:
auto-union
BitKeeper/deleted/.del-Makefile.am:
Delete: Docs/Images/Makefile.am
configure.in:
Auto merged
innobase/include/row0mysql.h:
Auto merged
innobase/lock/lock0lock.c:
Auto merged
innobase/row/row0mysql.c:
Auto merged
mysql-test/r/ps.result:
Auto merged
mysql-test/t/ps.test:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/table.cc:
Auto merged
Added push_back(void *, MEM_ROOT *) to make some list-handling code easier that needs to be allocated in a different mem-root
(Before one had to change thd->mem_root ; push_back(); restore mem_root.
mysql-test/t/range.test:
After merge fixRecR
sql/item_func.cc:
After merge fix
sql/item_sum.cc:
After merge fix
sql/opt_range.cc:
After merge fix
sql/parse_file.cc:
After merge fix
sql/sp.cc:
After merge fix
sql/sp_head.cc:
After merge fix
sql/sp_head.h:
After merge fix
sql/sql_base.cc:
After merge fix
sql/sql_class.h:
After merge fix
sql/sql_list.h:
Added push_back(void *, MEM_ROOT *) to make some list-handling code easier that needs to be allocated in a different mem-root
(Before one had to change thd->mem_root ; push_back(); restore mem_root.
sql/sql_prepare.cc:
After merge fix
sql/sql_select.cc:
After merge fix
sql/sql_table.cc:
After merge fix
Fixed problem with OPTIMIZE on INNODB tables
sql/sql_trigger.cc:
After merge fix
sql/sql_union.cc:
After merge fix
sql/sql_view.cc:
After merge fix
sql/sql_yacc.yy:
After merge fix
sql/table.cc:
After merge fix
not know there's rollback (if it's because of a dupl row), better warn
that it's happening. It can also be of use for a DBA killing a
connection and wondering what this connection is still doing now. Example:
| 5 | root | localhost | test | Killed | 10 | Rolling back | insert into i select * from j |
sql/handler.cc:
As rollback can be 30 times slower than insert in InnoDB, and user may
not know there's rollback (if it's because of a dupl row), better warn.
BitKeeper/etc/ignore:
auto-union
client/mysqldump.c:
Auto merged
client/mysqltest.c:
Auto merged
innobase/include/row0mysql.h:
Auto merged
libmysql/libmysql.c:
Auto merged
mysql-test/r/ctype_ucs.result:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/ps.result:
Auto merged
mysql-test/r/ps_2myisam.result:
Auto merged
mysql-test/r/ps_3innodb.result:
Auto merged
mysql-test/r/ps_4heap.result:
Auto merged
mysql-test/r/ps_5merge.result:
Auto merged
mysql-test/r/ps_6bdb.result:
Auto merged
mysql-test/r/type_float.result:
Auto merged
mysql-test/r/user_var.result:
Auto merged
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/user_var.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
sql/ha_berkeley.cc:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_error.cc:
Auto merged
sql/sql_help.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
ndb/test/include/NDBT_Test.hpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/ScanFunctions.hpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testDataBuffers.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testDeadlock.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testDict.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testIndex.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testLcp.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testNdbApi.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testOIBasic.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testReadPerf.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testRestartGci.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testScanPerf.cpp:
compile fix for ndbapi test program on irix
ndb/test/ndbapi/testSystemRestart.cpp:
compile fix for ndbapi test program on irix
locks all rows (BUG #3300). When using innobase_locks_unsafe_for_binlog
option InnoDB does not take locks for those rows which do not
belong to the result set or werent changed by the query. This fix removes
unnecessary locks also from SELECT and DELETE queries.
innobase/include/row0mysql.h:
Added prototype for row_unlock_for_mysql() function which does an unlock of
a row for MySQL.
innobase/include/trx0trx.h:
Added a field trx_create_lock to a transaction structure. This field is
TRUE if we have created a new lock for a record accessed.
innobase/lock/lock0lock.c:
Set lock create flag if lock is created and reset this flag before
transaction requests a lock.
innobase/row/row0mysql.c:
Add support for unlocking a row in InnoDB. If we are using
innobase_locks_unsafe_for_binlog option then all those record
locks obtained by SQL-query which do not belong to result set
or were not modified are unlocked i.e. we remove the lock from
those records.
sql/ha_innodb.cc:
Added support for a unlock_row interface in InnoDB.
sql/ha_innodb.h:
Added prototype for a function unlock_row().
