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
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
- 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.
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
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
added so that it is possible to make mysql_test_run_new
but not done for target all do:
make mysql_test_run_new
mysql-test/Makefile.am:
added so that it is possible to make mysql_test_run_new
but not done for target all do:
make mysql_test_run_new
Bug #6479 ALTER TABLE ... changing charset fails for TEXT columns
Fix: use do_conv_blob rather than do_copy_blob
if the column's character sets are different.
sql/field_conv.cc:
Bug #6479 ALTER TABLE ... changing charset fails for TEXT columns
Fix: use do_conv_blob rather than do_copy_blob
if the column's character sets are different.
mysql-test/t/alter_table.test:
Bug #6479 ALTER TABLE ... changing charset fails for TEXT columns
Fix: use do_conv_blob rather than do_copy_blob
if the column's character sets are different.
mysql-test/r/alter_table.result:
Bug #6479 ALTER TABLE ... changing charset fails for TEXT columns
Fix: use do_conv_blob rather than do_copy_blob
if the column's character sets are different.
fix null handling in ha_ndbcluster when using ordered index
mysql-test/r/ndb_index_ordered.result:
bug#6435
mysql-test/t/ndb_index_ordered.test:
bug#6435
sql/ha_ndbcluster.cc:
Fix null handling in ordered index code
1) fix so that missing blob tables don't prevent table from being
dropped
2) decrease size of blob part if record length exceeds max length
3) add test case for table wo/ corresponding blob table
4) init scan counters when sending scan_tabreq
mysql-test/r/ndb_autodiscover.result:
testcase for table wo/ corresponding blob tables
mysql-test/r/ndb_autodiscover2.result:
testcase for table wo/ corresponding blob tables
mysql-test/t/ndb_autodiscover.test:
testcase for table wo/ corresponding blob tables
mysql-test/t/ndb_autodiscover2.test:
testcase for table wo/ corresponding blob tables
ndb/include/ndbapi/NdbDictionary.hpp:
Add non-const get column
ndb/src/ndbapi/NdbDictionary.cpp:
Add non-const get column
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
Allow "partially" getTable, which enables dropping of tables
that fails to create blob tables
ndb/src/ndbapi/NdbScanOperation.cpp:
Init counter when sending SCAN_TABREQ
sql/ha_ndbcluster.cc:
Make sure that blob don't have to big part size
Bug#6345 Unexpected behaviour with partial indices
sql/field.cc:
Bug#6345 Unexpected behaviour with partial indices
mysql-test/t/ctype_ujis.test:
Bug#6345 Unexpected behaviour with partial indices
mysql-test/r/ctype_ujis.result:
Bug#6345 Unexpected behaviour with partial indices
into sanja.is.com.ua:/home/bell/mysql/bk/work-view-5.0
mysql-test/r/view.result:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/table.h:
Auto merged
mysql-test/r/multi_update.result:
test with multiupdate reopening tables
mysql-test/t/multi_update.test:
test with multiupdate reopening tables
sql/item.cc:
processor for cleunuping items in item tree
sql/item.h:
processor for cleunuping items in item tree
sql/sql_update.cc:
fixed case when lock reopened tables
sql/table.cc:
methos for cleunup view itema of table if they are present
sql/table.h:
methos for cleunup view itema of table if they are present
Now thd->mem_root is a pointer to thd->main_mem_root and THR_MALLOC is a pointer to thd->mem_root.
This gives us the following benefits:
- Allow us to easily detect if arena has already been swapped before (this fixes a bug in setup_conds() where arena was swaped twice in some cases)
- Faster swaps of arenas (as we don't have to copy the whole MEM_ROOT)
- We don't anymore have to call my_pthread_setspecific_ptr(THR_MALLOC,...) to change where memory is alloced. Now it's enough to set thd->mem_root
client/mysqltest.c:
Remove some not needed defines
(Things like this should be done in config-win.h)
include/config-win.h:
Added popen() and pclose() compatibility macros
mysql-test/t/rpl_failed_optimize-master.opt:
Portability fix
sql/ha_berkeley.cc:
New thd->memroot handling
sql/item_cmpfunc.cc:
Simpler arena swapping code
sql/item_func.cc:
Simpler arena swapping code
sql/item_subselect.cc:
Simpler arena swapping code
New thd->mem_root handling
sql/item_sum.cc:
New thd->mem_root handling
sql/item_timefunc.cc:
Fixed not-initalized usage errors found by valgrind
sql/log_event.cc:
New thd->mem_root handling
sql/mysql_priv.h:
New thd->mem_root handling
sql/mysqld.cc:
New thd->mem_root handling
sql/opt_range.cc:
New thd->mem_root handling
sql/repl_failsafe.cc:
New thd->mem_root handling
sql/set_var.cc:
New thd->mem_root handling
sql/sql_acl.cc:
New thd->mem_root handling
sql/sql_base.cc:
Simpler arena swapping code
New thd->mem_root handling
sql/sql_class.cc:
New thd->mem_root handling
sql/sql_class.h:
Simpler arena swapping code
New thd->mem_root handling
sql/sql_db.cc:
New thd->mem_root handling
sql/sql_error.cc:
New thd->mem_root handling
sql/sql_help.cc:
New thd->mem_root handling
sql/sql_insert.cc:
New thd->mem_root handling
sql/sql_parse.cc:
New thd->mem_root handling
Added some extra checking of return value of new
sql/sql_prepare.cc:
New thd->mem_root handling
sql/sql_select.cc:
New thd->mem_root handling
sql/sql_select.h:
New thd->mem_root handling
sql/sql_union.cc:
Simpler arena swapping code
sql/sql_yacc.yy:
New thd->mem_root handling
sql/table.cc:
New thd->mem_root handling
sql/thr_malloc.cc:
New thd->mem_root handling
tests/client_test.c:
Added drop table to some tests
Changed some table names to 't1'
Included header fnmatch.h on Unix
Changed C++ comments to C comments
Corrected indentation of code written on Windows
Split up lines to fit into 80 columns
Initiated some variables to avoid warnings
Added __attribute__((unused)) to unused function parameters
Replace tab characters with space
Put space after 'for', 'while' etc
Added value to 'return' from non void function removef()
On Unix strlwr() was incorrectly declared and a no op,
replaced it with a macro that does nothing
Split several statements on the same line
Other minor changes to conform to coding standard
mysql-test/mysql_test_run_new.c:
Included header fnmatch.h on Unix
Changed C++ comments to C comments
Corrected indentation of code written on Windows
Split up lines to fit into 80 columns
Initiated some variables to avoid warnings
Added __attribute__((unused)) to unused function parameters
Replace tab characters with space
Put space after 'for', 'while' etc
Added value to 'return' from non void function removef()
On Unix strlwr() was incorrectly declared and a no op,
replaced it with a macro that does nothing
Split several statements on the same line
Other minor changes to conform to coding standard
into sanja.is.com.ua:/home/bell/mysql/bk/work-view-5.0
mysql-test/r/view.result:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/table.h:
Auto merged
Added cases for bugs #6307 and #6460.
sql_select.cc:
Fixed the problem of bug reports #6307 and #6460.
The reported wrong result sets were due to the fact that
the added call of the fix_fields method for the built
AND condition that joined WHERE and ON conditions
broke ON expression, as it removed extra AND levels
in the built condition.
It looks like that no attributes of the built condition
are needed, so we don't have to call fix_fields here.
sql/sql_select.cc:
Fixed the problem of bug report #6307 and #6460.
The reported wrong result sets were due to the fact that
the added call of the fix_fields method for the built
AND condition that joined WHERE and ON conditions
broke ON expression.
It looks like that no attributes of the built condition
are needed, so we don't have to call fix_fields here.
mysql-test/t/join_outer.test:
Added cases for bugs #6307 and #6460.
mysql-test/r/join_outer.result:
Added cases for bugs #6307 and #6460.
and blank after function name".
Crop fruits of copy-paste programming: pre-caching of stored functions
wasn't performed for prepared statements just because implementation
of prepared statements is done as an add-on to the main execution flow,
and the preload was originally implemented for main execution branch
only (mysql_execute_command).
mysql-test/r/ps.result:
Test results fixed: bug#6102
mysql-test/t/ps.test:
A test case for Bug#6102 "Server crash with prepared statement
and blank after functionname"
sql/sql_prepare.cc:
A fix for Bug#6102 "Server crash with prepared statement and blank
after functionname": we need to preload stored functions from system tables
before we open any other tables.
- open and create derived tables
- detect which tables should be locked for write
- lock and fill derived tables
some unitialized variables fixed
mysql-test/r/lock_multi.result:
correct results returned
mysql-test/r/multi_update.result:
correct results returned
mysql-test/r/view.result:
correct results returned
mysql-test/t/multi_update.test:
correct results returned
mysql-test/t/view.test:
correct results returned
sql/mysql_priv.h:
derived tables processing splited on table creation and table filling
sql/sql_base.cc:
derived tables processing splited on table creation and table filling
sql/sql_class.h:
function to detect when we need fill derived tables
sql/sql_derived.cc:
derived tables processing splited on table creation and table filling
sql/sql_lex.cc:
fixed uninitialized value
sql/sql_load.cc:
fixed uninitialized value
sql/sql_parse.cc:
initialization muved (will be done for all queries)
sql/sql_prepare.cc:
preparation of multiupdate changed a bit because new locking procedure
sql/sql_update.cc:
new lock for multiupdate:
- open and create derived tables
- detect which tables should be locked for write
- lock and fill derived tables
sql/table.h:
place to store select_result between creation and filling tables
BitKeeper/etc/ignore:
Added mysql-test/mysql_test_run_new to the ignore list
mysql-test/Makefile.am:
All source files must be contained in their respective macros in order to be contained
in the DISTFILES macro so that they get included in the source file tar-ball.
"my_manage.h" was missing.
- more tests, post-review changes, bug-fixes, simplifications, and improved comments
mysql-test/r/having.result:
- added tests for subqueries with HAVING
- added tests for few other discovered bugs
- renamed tables to the more standard t1,t2,..
mysql-test/t/having.test:
- added tests for subqueries with HAVING
- added tests for few other discovered bugs
- renamed tables to the more standard t1,t2,..
sql/item.cc:
- Extended the name resolution to support nested HAVING clauses in nested sub-queries
- Factored out the code that resolves a column ref against a single query
- Fixed several logical bugs
- Removed unused variables
- More/better comments
sql/sql_base.cc:
Corrected function spec.
My previous change that "set @a=NULL" doesn't change charset
fixed 'Bug #6321' as well. Prove with a new test that
FIELD(<uservariable content NULL>, ...) now works fine too.
mysql-test/t/user_var.test:
My previous change that "set @a=NULL" doesn't change charset
fixed 'Bug #6321' as well. Prove with a new test that
FIELD(<uservariable content NULL>, ...) now works fine too.
mysql-test/r/user_var.result:
My previous change that "set @a=NULL" doesn't change charset
fixed 'Bug #6321' as well. Prove with a new test that
FIELD(<uservariable content NULL>, ...) now works fine too.
character set with NULL, @a should be latin2
after this query sequence:
SET @a=_latin2'string';
SET @a=NULL;
I.e. the second query should not change the charset
to the current default value, but should keep the
original value assigned during the first query.
In order to do it, we don't copy charset
from the argument if the argument is NULL
and the variable has previously been initialized.
mysql-test/r/ps_6bdb.result:
t
mysql-test/r/ps_5merge.result:
t
mysql-test/r/ps_3innodb.result:
t
mysql-test/r/ps_7ndb.result:
t
mysql-test/r/ps_4heap.result:
t
mysql-test/r/ps_2myisam.result:
t
sql/item_func.cc:
t
Bug #6351 make test failure "Unknown character set"
UCS2 related tests were moved into ctype_ucs.
mysql-test/t/ps.test:
Bug #6351 make test failure "Unknown character set"
UCS2 related tests were moved into ctype_ucs.
Bug #6351 make test failure "Unknown character set"
UCS2 related tests were moved into ctype_ucs.
mysql-test/t/ctype_ucs.test:
Bug #6351 make test failure "Unknown character set"
UCS2 related tests were moved into ctype_ucs.
mysql-test/r/ctype_ucs.result:
Bug #6351 make test failure "Unknown character set"
UCS2 related tests were moved into ctype_ucs.
mysql-test/r/ps.result:
Bug #6351 make test failure "Unknown character set"
UCS2 related tests were moved into ctype_ucs.
Added a case for bug #6365.
item_cmpfunc.cc:
Fixed bug #6365 : Server crashed when list of values
in IN predicate contains NULL while the tested field is
of the character type and not of the default set;
e.g. when f in 'f IN (NULL,'aa') belongs to binary
character set, while the default character set is latin1.
sql/item_cmpfunc.cc:
Fixed bug #6365 : Server crash when list of values
in IN predicate contains NULL while the tested field is
of the character type of not of the default set
e.g. when f in 'f IN (NULL,'aa') belongs to binary
character set, while the default character set is latin1.
mysql-test/t/func_in.test:
Added a case for bug #6365.
mysql-test/r/func_in.result:
Added a case for bug #6365.
the fact that the transaction log is empty does not mean we're not in a transaction
(it could be BEGIN; SELECT * FOR UPDATE FROM ibtable: then we don't want to commit now, even if
the statement is a MyISAM update).
With a testcase.
mysql-test/r/mix_innodb_myisam_binlog.result:
result update
mysql-test/t/mix_innodb_myisam_binlog.test:
test update for a new bug
sql/log.cc:
The fact that the transaction log is empty does not mean we're not in a transaction
(it could be BEGIN; SELECT * FOR UPDATE: then we don't want to commit now).
mysql-test/r/fulltext.result:
Auto merged
mysql-test/t/fulltext.test:
Auto merged
mysql-test/t/insert.test:
Auto merged
mysql-test/t/type_float.test:
Auto merged
changed to use new switch
mysql-test/ndb/ndbcluster.sh:
updated start script for ndbcluster to make better cleanup
ndb/test/run-test/main.cpp:
changed to use new switch
BitKeeper/etc/logging_ok:
auto-union
Docs/Support/texi2html:
Auto merged
include/mysql.h:
Auto merged
include/mysql_com.h:
Auto merged
libmysql/libmysql.c:
Auto merged
myisam/mi_check.c:
Auto merged
myisam/myisamchk.c:
Auto merged
mysql-test/include/ps_modify.inc:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
mysql-test/r/ctype_recoding.result:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/gis.result:
Auto merged
mysql-test/r/ndb_blob.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/sql_mode.result:
Auto merged
mysql-test/t/join_outer.test:
Auto merged
mysql-test/t/key.test:
Auto merged
mysql-test/t/range.test:
Auto merged
mysql-test/t/show_check.test:
Auto merged
mysql-test/t/sql_mode.test:
Auto merged
sql/field.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.h:
Auto merged
sql/item_create.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/net_serv.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/protocol.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_handler.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_string.cc:
Auto merged
sql/sql_string.h:
Auto merged
sql/sql_table.cc:
Auto merged
client/mysqltest.c:
Merge with 4.1
mysql-test/r/range.result:
Merge with 4.1
Added missing drop table test
sql/ha_innodb.cc:
Merge with 4.1
sql/item.cc:
Merge with 4.1
sql/item_cmpfunc.cc:
Merge with 4.1
sql/opt_range.cc:
Merge with 4.1
sql/sql_prepare.cc:
Merge with 4.1
tests/client_test.c:
Merge with 4.1
Added code to support --silent
configure.in:
Merge with 4.1
ndb/src/common/util/version.c:
Merge with 4.1
