Mutli-table uses temporary table to store new values for fields. With the
new values the rowid of the record to be updated is stored in a Field_string
field. Table to be updated is set as source table of the rowid field.
But when the temporary table creates the tmp field for the rowid field it
converts it to a varstring field because the table to be updated was created by
the v4.1. Due to this the stored rowids were broken and no records for
update were found.
The flag can_alter_field_type is added to Field_string class. When it is set to
0 the field won't be converted to varstring. The Field_string::type() function
now always returns MYSQL_TYPE_STRING if can_alter_field_type is set to 0.
The multi_update::initialize_tables() function now sets can_alter_field_type
flag to 0 for the rowid fields denying conversion of the field to a varstring
field.
sql/field.h:
Fixed bug #16281: Multi-table update broken in 5.0 on tables imported from 4.1
The flag can_alter_field_type is added to Field_string class. When it is set to
0 the field won't be converted to varstring.
The Field_string::type() function now always returns MYSQL_TYPE_STRING if
can_alter_field_type is set to 0.
sql/sql_update.cc:
Fixed bug #16281: Multi-table update broken in 5.0 on tables imported from 4.1
The multi_update::initialize_tables() function now sets can_alter_field_type
flag to 0 for the rowid fields denying conversion of the field to a varstring
field.
mysql-test/r/information_schema.result:
IS_COMPILED is not determenistic
mysql-test/t/information_schema.test:
IS_COMPILED is not determenistic
strings/conf_to_src.c:
Adding dumping of extra 5.0 fields
strings/ctype-extra.c:
Recreating sources according to 5.0 XML files using conf_to_src.
into poseidon.ndb.mysql.com:/home/tomas/mysql-5.0
ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
Auto merged
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
Auto merged
config/ac-macros/yassl.m4:
typo
libmysql/Makefile.am:
move common code to Makefile.shared
libmysql/Makefile.shared:
move common code to Makefile.shared
libmysql_r/Makefile.am:
move common code to Makefile.shared
Changed web address order.mysql.com to shop.mysql.com
netware/mysql_install_db.c:
Changed web address order.mysql.com to shop.mysql.com
Docs/MySQLEULA.txt:
Changed web address order.mysql.com to shop.mysql.com
scripts/mysql_install_db.sh:
Changed web address order.mysql.com to shop.mysql.com
Multiple equalities were not adjusted after reading constant tables.
It resulted in neglecting good index based methods that could be
used to access of other tables.
mysql-test/r/having.result:
Adjusted a test case results after fix for bug #16504.
mysql-test/r/select.result:
Added a test case for bug #16504.
mysql-test/r/subselect.result:
Adjusted a test case results after fix for bug #16504.
mysql-test/r/varbinary.result:
Adjusted a test case results after fix for bug #16504.
mysql-test/t/select.test:
Added a test case for bug #16504.
sql/item.cc:
Fixed bug #16504.
An Item_equal object may contain only a constant member.
It may happen after reading constant tables.
sql/item_cmpfunc.cc:
Fixed bug #16504.
Added method Item_equal::check_const that check appearance of new
constant items in a multiple equality.
sql/item_cmpfunc.h:
Fixed bug #16504.
Added method Item_equal::check_const that check appearance of new
constant items in a multiple equality.
sql/sql_select.cc:
Fixed bug #16504.
Adjusted multiple equalities after reading constant tables.
Fixed a few typo in comments.
Let "make install" install mysql-test-run.pl
mysql.spec.sh:
Set $LDFLAGS from $MYSQL_BUILD_LDFLAGS (bug#16662)
support-files/mysql.spec.sh:
Set $LDFLAGS from $MYSQL_BUILD_LDFLAGS (bug#16662)
mysql-test/Makefile.am:
Let "make install" install mysql-test-run.pl
Use CPPFLAGS when testing to link "libz" found in --with-zlib-dir=,
and search the given include directory first (bug#18369)
config/ac-macros/zlib.m4:
Use CPPFLAGS when testing to link "libz" found in --with-zlib-dir=,
and search the given include directory first (bug#18369)
Use CPPFLAGS when testing to link "libz" found in --with-zlib-dir=,
and search the given include directory first (bug#18369)
acinclude.m4:
Use CPPFLAGS when testing to link "libz" found in --with-zlib-dir=,
and search the given include directory first (bug#18369)
into mysql.com:/Users/kent/mysql/bk/mysql-5.0-new
VC++Files/libmysqld/libmysqld.vcproj:
Auto merged
VC++Files/mysys/mysys.vcproj:
Auto merged
VC++Files/sql/mysqld.vcproj:
Auto merged
Set MYSQL_SERVER_SUFFIX from build scripts, not hard
code it into Visual Studio project files, bug#15974
VC++Files/bdb/bdb.vcproj:
Set MYSQL_SERVER_SUFFIX from build scripts, not hard code into project files, bug#15974
VC++Files/innobase/innobase.vcproj:
Set MYSQL_SERVER_SUFFIX from build scripts, not hard code into project files, bug#15974
VC++Files/libmysqld/libmysqld.vcproj:
Set MYSQL_SERVER_SUFFIX from build scripts, not hard code into project files, bug#15974
VC++Files/mysqldemb/mysqldemb.vcproj:
Set MYSQL_SERVER_SUFFIX from build scripts, not hard code into project files, bug#15974
VC++Files/mysys/mysys.vcproj:
Set MYSQL_SERVER_SUFFIX from build scripts, not hard code into project files, bug#15974
VC++Files/sql/mysqld.vcproj:
Set MYSQL_SERVER_SUFFIX from build scripts, not hard code into project files, bug#15974
Enable automake to determine dependency on yaSSL, by explicitly
listing the .la files in Makefile.am, instead of using
'yassl_libs_with_path', bug#18273
config/ac-macros/yassl.m4:
Enable automake to determine dependency on yaSSL, by explicitly
listing the .la files in Makefile.am, instead of using
'yassl_libs_with_path', bug#18273
libmysql/Makefile.am:
Enable automake to determine dependency on yaSSL, by explicitly
listing the .la files in Makefile.am, instead of using
'yassl_libs_with_path', bug#18273
libmysql_r/Makefile.am:
Enable automake to determine dependency on yaSSL, by explicitly
listing the .la files in Makefile.am, instead of using
'yassl_libs_with_path', bug#18273
Fixed BUG#15650: DELETE with LEFT JOIN crashes server
with innodb_locks_unsafe_for_binlog.
Fixed compilation problem with non-C99 compilers
in btr0sea.c
innobase/btr/btr0sea.c:
Applied innodb-5.0-ss398 snapshot.
Fix compilation problem with non-C99 compilers.
sql/ha_innodb.cc:
Applied innodb-5.0-ss398 snapshot.
Remove assertion ut_error which crashes the mysqld
server if it prints a warning about the adaptive latch.
into mysql.com:/home/timka/mysql/src/5.0-bug-16710
mysql-test/r/group_min_max.result:
Auto merged
mysql-test/t/group_min_max.test:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/opt_range.cc:
Auto merged
The bug was due to a missed case in the detection of whether an index
can be used for loose scan. More precisely, the range optimizer chose
to use loose index scan for queries for which the condition(s) over
an index key part could not be pushed to the index together with the
loose scan.
As a result, loose index scan was selecting the first row in the
index with a given GROUP BY prefix, and was applying the WHERE
clause after that, while it should have inspected all rows with
the given prefix, and apply the WHERE clause to all of them.
The fix detects and skips such cases.
mysql-test/r/group_min_max.result:
Added test for BUG#16710.
mysql-test/t/group_min_max.test:
Added test for BUG#16710.
sql/item.cc:
Added new method [Item | Item_field]::find_item_in_field_list_processor.
sql/item.h:
Added new method [Item | Item_field]::find_item_in_field_list_processor.
sql/opt_range.cc:
Handle the case when there is no MIN/MAX aggregate function, and a
keypart of the index being considered, that is after the GROUP BY
prefix, is used in the WHERE clause and the condition where it is
used cannot be pushed to the index.
If this is the case, we rule out this index.
Use when testing if shared library exists, bug#16332
config/ac-macros/openssl.m4:
Use when testing if shared library exists, bug#16332
config/ac-macros/zlib.m4:
Use when testing if shared library exists, bug#16332
After merge fix for bug#15560
item_sum.h:
After merge fix for bug#15560
sql/sql_select.cc:
After merge fix for bug#15560
sql/item_sum.h:
After merge fix for bug#15560
sql/item_sum.cc:
After merge fix for bug#15560
