and .tar.gz, windows vs linux..
On Intel x86 machines index selection by the MySQL query
optimizer could sometimes depend on the compiler version and
optimization flags used to build the server binary.
The problem was a result of a known issue with floating point
calculations on x86: since internal FPU precision (80 bit)
differs from precision used by programs (32-bit float or 64-bit
double), the result of calculating a complex expression may
depend on how FPU registers are allocated by the compiler and
whether intermediate values are spilled from FPU to memory. In
this particular case compiler versions and optimization flags
had an effect on cost calculation when choosing the best index
in best_access_path().
A possible solution to this problem which has already been
implemented in mysql-trunk is to limit FPU internal precision
to 64 bits. So the fix is a backport of the relevant code to
5.1 from mysql-trunk.
configure.in:
Configure check for fpu_control.h
mysql-test/r/explain.result:
Test case for bug #48537.
mysql-test/t/explain.test:
Test case for bug #48537.
sql/mysqld.cc:
Backport of the code to switch FPU on x86 to 64-bit precision.
Conflicts:
Text conflict in mysql-test/r/explain.result
Text conflict in mysql-test/t/explain.test
Text conflict in sql/net_serv.cc
Text conflict in sql/sp_head.cc
Text conflict in sql/sql_priv.h
WHERE predicates containing references to empty tables in a
subquery were handled incorrectly by the optimizer when
executing EXPLAIN. As a result, the optimizer could try to
evaluate such predicates rather than just stop with
"Impossible WHERE noticed after reading const tables" as
it would do in a non-subquery case. This led to valgrind
errors and crashes.
Fixed the code checking the above condition so that subqueries
are not excluded and hence are handled in the same way as top
level SELECTs.
mysql-test/r/explain.result:
Added a test case for bug #48419.
mysql-test/r/ps.result:
Updated test results to take the new (and more correct)
"Extra" comments in execution plans.
mysql-test/t/explain.test:
Added a test case for bug #48419.
sql/sql_select.cc:
There is no point in excluding subqueries from checking
for identically false WHERE conditions.
Conflicts:
Text conflict in client/mysqlbinlog.cc
Text conflict in mysql-test/r/explain.result
Text conflict in mysql-test/r/subselect.result
Text conflict in mysql-test/r/subselect3.result
Text conflict in mysql-test/r/type_datetime.result
Text conflict in sql/share/Makefile.am
The problem is that not all column names retrieved from a SELECT
statement can be used as view column names due to length and format
restrictions. The server failed to properly check the conformity
of those automatically generated column names before storing the
final view definition on disk.
Since columns retrieved from a SELECT statement can be anything
ranging from functions to constants values of any format and length,
the solution is to rewrite to a pre-defined format any names that
are not acceptable as a view column name.
The name is rewritten to "Name_exp_%u" where %u translates to the
position of the column. To avoid this conversion scheme, define
explict names for the view columns via the column_list clause.
Also, aliases are now only generated for top level statements.
mysql-test/include/view_alias.inc:
Add test case for Bug#40277
mysql-test/r/compare.result:
Bug#40277: SHOW CREATE VIEW returns invalid SQL
mysql-test/r/group_by.result:
Bug#40277: SHOW CREATE VIEW returns invalid SQL
mysql-test/r/ps.result:
Bug#40277: SHOW CREATE VIEW returns invalid SQL
mysql-test/r/subselect.result:
Bug#40277: SHOW CREATE VIEW returns invalid SQL
mysql-test/r/subselect3.result:
Bug#40277: SHOW CREATE VIEW returns invalid SQL
mysql-test/r/type_datetime.result:
Bug#40277: SHOW CREATE VIEW returns invalid SQL
mysql-test/r/union.result:
Bug#40277: SHOW CREATE VIEW returns invalid SQL
mysql-test/r/view.result:
Add test case result for Bug#40277
mysql-test/r/view_alias.result:
Add test case result for Bug#40277
mysql-test/t/view_alias.test:
Add test case for Bug#40277
sql/sql_view.cc:
Check if auto generated column names are conforming. Also, the
make_unique_view_field_name function is not used as it uses the
original name to construct a new one, which does not work if the
name is invalid.
Conflicts:
Text conflict in .bzr-mysql/default.conf
Text conflict in mysql-test/r/explain.result
Text conflict in mysql-test/r/having.result
Text conflict in mysql-test/suite/rpl/t/disabled.def
Text conflict in mysql-test/suite/rpl/t/rpl_slave_skip.test
Text conflict in storage/federated/ha_federated.cc
If an outer query is broken, a subquery might not even get set up.
EXPLAIN EXTENDED did not expect this and merrily tried to de-ref all
of the half-setup info.
We now catch this case and print as much as we have, as it doesn't cost us
anything (doesn't make regular execution slower).
backport from 5.1
mysql-test/r/explain.result:
Show that EXPLAIN EXTENDED with subquery and illegal out query doesn't crash.
Show also that SHOW WARNINGS will render an additional Note in the hope of
being, well, helpful.
mysql-test/t/explain.test:
If we have only half a query for EXPLAIN EXTENDED to print (i.e.,
incomplete subquery info as outer query is illegal), we should
provide the user with as much info as we easily can if they ask
for it. What we should not do is crash when they come asking for
help, that violates etiquette in some countries.
sql/item_subselect.cc:
If the sub-query's actually set up, print it. Otherwise, elide.
Item_field::print method does not take into
account fields whose values may be null.
The fix is to print 'NULL' if field value is null.
mysql-test/r/explain.result:
test case
mysql-test/r/func_str.result:
result fix
mysql-test/r/having.result:
result fix
mysql-test/r/select.result:
result fix
mysql-test/r/subselect.result:
result fix
mysql-test/r/union.result:
result fix
mysql-test/t/explain.test:
test case
sql/item.cc:
print 'NULL' if field value is null.
If an outer query is broken, a subquery might not even get set up.
EXPLAIN EXTENDED did not expect this and merrily tried to de-ref all
of the half-setup info.
We now catch this case and print as much as we have, as it doesn't cost us
anything (doesn't make regular execution slower).
mysql-test/r/explain.result:
Show that EXPLAIN EXTENDED with subquery and illegal out query doesn't crash.
Show also that SHOW WARNINGS will render an additional Note in the hope of
being, well, helpful.
mysql-test/t/explain.test:
If we have only half a query for EXPLAIN EXTENDED to print (i.e.,
incomplete subquery info as outer query is illegal), we should
provide the user with as much info as we easily can if they ask
for it. What we should not do is crash when they come asking for
help, that violates etiquette in some countries.
sql/item_subselect.cc:
If the sub-query's actually set up, print it. Otherwise, elide.
EXPLAIN EXTENDED warning.
Query optimizer searches for the constant tables and optimizes them away. This
means that fields of such tables are substituted for their values and on later
phases they are treated as constants. After this constant tables are removed
from the query execution plan. Nevertheless constant tables were shown in
the EXPLAIN EXTENDED warning thus producing query that might be not an
equivalent of the original query.
Now the print_join function skips all tables that were optimized away from
printing to the EXPLAIN EXTENDED warning. If all tables were optimized away it
produces the 'FROM dual' clause.
mysql-test/r/explain.result:
A test case added for the bug#30302.
mysql-test/r/func_default.result:
Adjusted test case result after fix for the bug#30302.
mysql-test/r/func_regexp.result:
Adjusted test case result after fix for the bug#30302.
mysql-test/r/func_test.result:
Adjusted test case result after fix for the bug#30302.
mysql-test/r/having.result:
Adjusted test case result after fix for the bug#30302.
mysql-test/r/select.result:
Adjusted test case result after fix for the bug#30302.
mysql-test/r/subselect.result:
Adjusted test case result after fix for the bug#30302.
mysql-test/r/subselect3.result:
Adjusted test case result after fix for the bug#30302.
mysql-test/r/type_datetime.result:
Adjusted test case result after fix for the bug#30302.
mysql-test/t/explain.test:
A test case added for the bug#30302.
sql/sql_select.cc:
Bug#30302: Tables that were optimized away are printed in the
EXPLAIN EXTENDED warning.
Now the print_join function skips all tables that were optimized away from
printing to the EXPLAIN EXTENDED warning. If all tables were optimized away it
produces the 'FROM dual' clause.
sql/table.h:
Adjusted test case result after fix for the bug#30302.
The optimized_away flag is added to the TABLE_LIST struct.
Memory allocated in TMP_TABLE_PARAM::copy_field is not cleaned up.
The fix is to clean up TMP_TABLE_PARAM::copy_field array in JOIN::destroy.
mysql-test/r/explain.result:
test result
mysql-test/t/explain.test:
test case
sql/sql_select.cc:
Memory allocated in TMP_TABLE_PARAM::copy_field is not cleaned up.
The fix is to clean up TMP_TABLE_PARAM::copy_field array in JOIN::destroy.
The copy of the original arguments of a aggregate function was not
initialized until after fix_fields().
Sometimes (e.g. when there's an error processing the statement)
the print() can be called with no corresponding fix_fields() call.
Fixed by adding a check if the Item is fixed before using the arguments
copy.
mysql-test/r/explain.result:
Bug #43354: test case
mysql-test/t/explain.test:
Bug #43354: test case
sql/item_sum.cc:
Bug #43354: use the argument list copy only if it's initialized
The convert_constant_item function converts a constant to integer using
field for condition like 'field = a_constant'. In some cases the
convert_constant_item is called for a subquery when outer select is already
being executed, so convert_constant_item saves field's value to prevent its
corruption. For EXPLAIN and at the prepare phase field's value isn't
initialized yet, thus when convert_constant_item tries to restore saved
value it fails assertion.
Now the convert_constant_item doesn't save/restore field's value if it's
haven't been read yet. Outer constant values are always saved.
mysql-test/r/explain.result:
Added a test case for the bug#37870.
mysql-test/t/explain.test:
Added a test case for the bug#37870.
sql/item_cmpfunc.cc:
Bug#37870: Usage of uninitialized value caused failed assertion.
Now the convert_constant_item doesn't save/restore field's value if it's
haven't been read yet. Outer constant values are always saved.
The convert_constant_item function converts a constant to integer using
field for condition like 'field = a_constant'. When the convert_constant_item
is called for a subquery the outer select is already being executed, so
convert_constant_item saves field's value to prevent its corruption.
For EXPLAIN field's value isn't initialized thus when convert_constant_item
tries to restore saved value it fails assertion.
Now the convert_constant_item doesn't save/restore field's value
for EXPLAIN.
mysql-test/r/explain.result:
Added a test case for the bug#37870.
mysql-test/t/explain.test:
Added a test case for the bug#37870.
sql/item_cmpfunc.cc:
Bug#37870: Usage of uninitialized value caused failed assertion.
Now the convert_constant_item doesn't save/restore field's value
for EXPLAIN.
crashes server
When creating temporary table that contains aggregate functions a
non-reversible source transformation was performed to redirect aggregate
function arguments towards temporary table columns.
This caused EXPLAIN EXTENDED to fail because it was trying to resolve
references to the (freed) temporary table.
Fixed by preserving the original aggregate function arguments and
using them (instead of the transformed ones) for EXPLAIN EXTENDED.
mysql-test/r/explain.result:
Bug#34773: test case
mysql-test/t/explain.test:
Bug#34773: test case
sql/item.cc:
Bug#34773: use accessor functions instead of public members
sql/item_sum.cc:
Bug#34773:
- Encapsulate the arguments into Item_sum and
provide accessor and mutator methods
- print the orginal arguments (if present)
in EXPLAIN EXTENDED
- preserve the original arguments list.
sql/item_sum.h:
Bug#34773:
- Encapsulate the arguments into Item_sum and
provide accessor and mutator methods
- print the orginal arguments (if present)
in EXPLAIN EXTENDED
- preserve the original arguments list.
sql/opt_range.cc:
Bug#34773: use accessor functions instead of public members
sql/opt_sum.cc:
Bug#34773: use accessor functions instead of public members
sql/sql_select.cc:
Bug#34773: use accessor functions instead of public members
into polly.(none):/home/kaa/src/opt/bug32241/my51-bug29131
mysql-test/r/explain.result:
Auto merged
mysql-test/t/explain.test:
Auto merged
sql/sql_select.cc:
Auto merged
checked for each record'
The problem was in incorrectly calculated length of the buffer used to
store a hexadecimal representation of an index map in
select_describe(). This could result in buffer overrun and stack
corruption under some circumstances.
Fixed by correcting the calculation.
mysql-test/r/explain.result:
Added a test case for bug #32241.
mysql-test/t/explain.test:
Added a test case for bug #32241.
sql/sql_select.cc:
Corrected the buffer length calculation. Count one hex digit as 4 bits,
not 8.
into moonbone.local:/mnt/gentoo64/work/bk-trees/mysql-5.1-opt
mysql-test/r/explain.result:
Auto merged
mysql-test/r/func_default.result:
Auto merged
mysql-test/r/func_regexp.result:
Auto merged
mysql-test/r/func_test.result:
Auto merged
mysql-test/r/having.result:
Auto merged
mysql-test/r/olap.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/r/varbinary.result:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/sql_union.cc:
Auto merged
mysql-test/r/func_str.result:
Manually merged
mysql-test/t/func_str.test:
Manually merged
away.
Additional fix for bug#22331. Now Item_field prints its value in the case of
the const field.
mysql-test/r/varbinary.result:
Corrected test case after fix for bug#22331.
mysql-test/r/union.result:
Corrected test case after fix for bug#22331.
mysql-test/r/subselect.result:
Corrected test case after fix for bug#22331.
mysql-test/r/func_test.result:
Corrected test case after fix for bug#22331.
mysql-test/r/having.result:
Corrected test case after fix for bug#22331.
mysql-test/r/func_regexp.result:
Corrected test case after fix for bug#22331.
mysql-test/r/func_str.result:
Corrected test case after fix for bug#22331.
mysql-test/r/func_default.result:
Corrected test case after fix for bug#22331.
mysql-test/r/explain.result:
Corrected test case after fix for bug#22331.
sql/sql_union.cc:
Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized
away.
Cleanup of the SELECT_LEX::order_list list.
sql/item.h:
Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized
away.
Added the print() member function to the Item_field class.
sql/item.cc:
Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized
away.
Added the print() member function to the Item_field class.
into mysql.com:/home/hf/work/mrg/mysql-5.1-opt
BUILD/check-cpu:
Auto merged
mysql-test/r/explain.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/r/func_test.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/update.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/explain.test:
Auto merged
mysql-test/t/func_str.test:
Auto merged
mysql-test/t/sp.test:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_load.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_update.cc:
Auto merged
mysql-test/r/func_in.result:
SCCS merged
mysql-test/r/order_by.result:
SCCS merged
mysql-test/r/sp.result:
merging
mysql-test/t/func_in.test:
SCCS merged
mysql-test/t/order_by.test:
SCCS merged
mysql-test/t/view.test:
merging
sql/item_cmpfunc.h:
merging
sql/mysql_priv.h:
merging
sql/sql_select.cc:
SCCS merged
Postfix for bug#22331 for windows platform.
explain.test, explain.result:
Cleanup after bugfix#22331.
mysql-test/t/explain.test:
Cleanup after bugfix#22331.
mysql-test/r/explain.result:
Cleanup after bugfix#22331.
sql/sql_select.cc:
Postfix for bug#22331 for windows platform.
away.
During optimization stage the WHERE conditions can be changed or even
be removed at all if they know for sure to be true of false. Thus they aren't
showed in the EXPLAIN EXTENDED which prints conditions after optimization.
Now if all elements of an Item_cond were removed this Item_cond is substituted
for an Item_int with the int value of the Item_cond.
If there were conditions that were totally optimized away then values of the
saved cond_value and having_value will be printed instead.
mysql-test/t/explain.test:
Added a test case for the bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized away.
mysql-test/r/subselect.result:
Corrected test case result after fix for bug#22331.
mysql-test/r/func_test.result:
Corrected test case result after fix for bug#22331.
mysql-test/r/explain.result:
Added a test case for the bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized away.
sql/sql_select.cc:
Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized
away.
Now if all elements of an Item_cond were removed this Item_cond is substituted
for an Item_int with the int value of the Item_cond.
If there were conditions that were totally optimized away then values of the
saved cond_value and having_value will be printed instead.
sql/sql_lex.h:
Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized
away.
The cond_value and the having_value variables are
added to the SELECT_LEX class.
sql/sql_lex.cc:
Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized
away.
The initialization of the cond_value and the having_value variables.
sql/sql_select.h:
Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized
away.
Now having_value is also stored in the JOIN class.
Changed error to be more descriptive when you are refering to a not existing key
Fixed core dump in view test and changed to better error message
BUILD/compile-pentium64-debug-max:
Added --pipe option for faster compile
(This changset was missing in the tree I used to rebuild a new 5.1 tree)
BUILD/compile-pentium64-debug:
Added --pipe option for faster compile
(This changset was missing in the tree I used to rebuild a new 5.1 tree)
mysql-test/include/common-tests.inc:
Changed error to be more descriptive
mysql-test/r/compress.result:
Changed error to be more descriptive
mysql-test/r/explain.result:
Changed error to be more descriptive
mysql-test/r/key_cache.result:
Changed error to be more descriptive
mysql-test/r/preload.result:
Changed error to be more descriptive
mysql-test/r/select.result:
Changed error to be more descriptive
mysql-test/r/ssl.result:
Changed error to be more descriptive
mysql-test/r/ssl_compress.result:
Changed error to be more descriptive
mysql-test/r/view.result:
Changed error to be more descriptive
mysql-test/t/disabled.def:
Disable im_instance_conf and im_options until Bug#20294 (Instance manager test im_instance_conf fails randomly) is fixed
mysql-test/t/explain.test:
Changed error to be more descriptive
mysql-test/t/select.test:
Changed error to be more descriptive
mysql-test/t/view.test:
Changed error to be more descriptive
sql/share/errmsg.txt:
Fix that ER_KEY_DOES_NOT_EXISTS has same SQLSTATE as ER_KEY_COLUMN_DOES_NOT_EXISTS
sql/sql_base.cc:
Fixed core dump in view test
Changed to correct error message that also shows the name of the faulty table
BUILD/compile-pentium64:
New BitKeeper file ``BUILD/compile-pentium64''
refers to a column name.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
include/mysqld_error.h:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
include/sql_state.h:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
mysql-test/r/explain.result:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
mysql-test/r/key_cache.result:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
mysql-test/r/preload.result:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
mysql-test/r/select.result:
Added a test case for bug #17873.
mysql-test/t/explain.test:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
mysql-test/t/select.test:
Added a test case for bug #17873.
sql/share/czech/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/danish/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/dutch/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/english/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/estonian/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/french/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/german/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/greek/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/hungarian/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/italian/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/japanese-sjis/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/japanese/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/korean/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/norwegian-ny/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/norwegian/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/polish/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/portuguese/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/romanian/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/russian/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/serbian/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/slovak/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/spanish/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/swedish/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
sql/share/ukrainian/errmsg.txt:
Fixed bug #17873.
Added a new error message ER_INDEX_DOES_NOT_EXIST.
There were two distict bugs: parse error was returned for valid
statement and that error wasn't reported to the client.
The fix ensures that EXPLAIN SELECT..INTO is accepted by parser and any
other parse error will be reported to the client.
mysql-test/r/explain.result:
Add result for bug#15463.
mysql-test/t/explain.test:
Add test case for bug#15463.
sql/sql_parse.cc:
Assert that if parsing error has occured then apropriate error message
has been pushed into error stack.
sql/sql_yacc.yy:
If there is no lex->result in select_var_ident rule, then we have
to be in DESCRIBE mode.
bmove_allign -> bmove_align
Added OLAP function ROLLUP
Split mysql_fix_privilege_tables to a script and a .sql data file
Added new (MEMROOT*) functions to avoid calling current_thd() when creating some common objects.
Added table_alias_charset, for easier --lower-case-table-name handling
Better SQL_MODE handling (Setting complex options also sets sub options)
New (faster) assembler string functions for x86
BitKeeper/etc/ignore:
added libmysqld/sql_state.c
client/mysql.cc:
Added SQLSTATE to error messages
Added new function put_error() to be able to clean up some old code.
client/mysqltest.c:
Write ERROR SQLSTATE for all errors
dbug/dbug.c:
Portability fixes
include/m_string.h:
Rename bmove_allign as bmove_align
include/mysql.h:
Added SQLSTATE (for embedded version)
include/mysql_com.h:
Send correct SQLSTATE for the error to the client
libmysql/libmysql.c:
Changed default error state to HY000
Applied code cleanup patch
libmysqld/Makefile.am:
Added sql_state.cc
libmysqld/libmysqld.c:
Added sqlstate
mysql-test/r/analyse.result:
Updated results
mysql-test/r/ansi.result:
Updated results
mysql-test/r/auto_increment.result:
Updated results
mysql-test/r/bdb-deadlock.result:
Updated results
mysql-test/r/bdb.result:
Updated results
mysql-test/r/comments.result:
Updated results
mysql-test/r/create.result:
Updated results
mysql-test/r/ctype_collate.result:
Updated results
mysql-test/r/delayed.result:
Updated results
mysql-test/r/delete.result:
Updated results
mysql-test/r/derived.result:
Updated results
mysql-test/r/distinct.result:
Updated results
mysql-test/r/drop.result:
Updated results
mysql-test/r/err000001.result:
Updated results
mysql-test/r/explain.result:
Updated results
mysql-test/r/flush.result:
Updated results
mysql-test/r/fulltext.result:
Updated results
mysql-test/r/func_gconcat.result:
Updated results
mysql-test/r/func_system.result:
Updated results
mysql-test/r/grant_cache.result:
Updated results
mysql-test/r/group_by.result:
Updated results
mysql-test/r/handler.result:
Updated results
mysql-test/r/heap.result:
Updated results
mysql-test/r/heap_btree.result:
Updated results
mysql-test/r/heap_hash.result:
Updated results
mysql-test/r/innodb.result:
Updated results
mysql-test/r/innodb_handler.result:
Updated results
mysql-test/r/insert_select.result:
Updated results
mysql-test/r/insert_update.result:
Updated results
mysql-test/r/join.result:
Updated results
mysql-test/r/join_outer.result:
Updated results
mysql-test/r/key.result:
Updated results
mysql-test/r/lock.result:
Updated results
mysql-test/r/lock_multi.result:
Updated results
mysql-test/r/merge.result:
Updated results
mysql-test/r/multi_update.result:
Updated results
mysql-test/r/myisam.result:
Updated results
mysql-test/r/null.result:
Updated results
mysql-test/r/olap.result:
Updated results
mysql-test/r/order_by.result:
Updated results
mysql-test/r/packet.result:
Updated results
mysql-test/r/query_cache.result:
Updated results
mysql-test/r/row.result:
Updated results
mysql-test/r/rpl000001.result:
Updated results
mysql-test/r/rpl000009.result:
Updated results
mysql-test/r/rpl_empty_master_crash.result:
Updated results
mysql-test/r/rpl_log.result:
Updated results
mysql-test/r/rpl_replicate_do.result:
Updated results
mysql-test/r/rpl_rotate_logs.result:
Updated results
mysql-test/r/select.result:
Updated results
mysql-test/r/select_safe.result:
Updated results
mysql-test/r/show_check.result:
Updated results
mysql-test/r/sql_mode.result:
Updated results
mysql-test/r/subselect.result:
Updated results
mysql-test/r/temp_table.result:
Updated results
mysql-test/r/truncate.result:
Updated results
mysql-test/r/type_blob.result:
Updated results
mysql-test/r/type_decimal.result:
Updated results
mysql-test/r/type_float.result:
Updated results
mysql-test/r/type_ranges.result:
Updated results
mysql-test/r/union.result:
Updated results
mysql-test/r/update.result:
Updated results
mysql-test/r/user_var.result:
Updated results
mysql-test/r/varbinary.result:
Updated results
mysql-test/r/variables.result:
Updated results
mysql-test/t/ansi.test:
Test of sql_mode
mysql-test/t/derived.test:
Updated results
mysql-test/t/func_system.test:
Make this independen of the MySQL server name
mysql-test/t/lowercase_table.test:
Cleanup
mysql-test/t/olap.test:
A lot of new tests
mysql-test/t/sql_mode.test:
More test for sql_mode
mysql-test/t/subselect.test:
Added a few new tests (to find a bug in the item_ref code)
scripts/Makefile.am:
Added mysql_fix_privilege_tables.sql
scripts/mysql_fix_privilege_tables.sh:
Totally new script. This bascily just pipes mysql_fix_privilege_tables.sql through 'mysql' to 'mysqld'
sql/Makefile.am:
Added sql_state.cc
sql/item.cc:
Extended Item_field::eq() to be able to better match GROUP BY fields on the command line.
Needed for ROLLUP
sql/item.h:
Added function to be able to avoid calling current_thd() when doing new Item.
sql/item_sum.cc:
Moved copy_or_same() and some reset() functions from item_sum.h
Needed to be able to access thd->mem_root.
sql/item_sum.h:
Moved some functions to item_sum.cc
Added make_unique() for ROLLUP
sql/item_uniq.h:
Fixed return value
sql/mysql_priv.h:
Updated MODE flags
sql/mysqld.cc:
Added ANSI as it's own mode
Moved charset_info variables here
Cleaned up handler_count handling (for NT)
Added table_alias_charset, for easier --lower-case-table-name handling
sql/net_serv.cc:
New comment
sql/protocol.cc:
Send SQLSTATE to client
sql/set_var.cc:
Better SQL_MODE handling (Setting complex options also sets sub options)
sql/set_var.h:
Better SQL_MODE handling
sql/sql_base.cc:
Make alias depend on --lower-case-table-names
Make find_item_in_list also check database name
sql/sql_cache.cc:
Indentation cleanup
sql/sql_list.h:
Added safety assert
Addes support of alloc without current_thd()
sql/sql_prepare.cc:
Update after prototype change
sql/sql_select.cc:
Added ROLLUP
sql/sql_select.h:
structures for rollup
sql/sql_show.cc:
Easier SQL_MODE handling
sql/sql_string.cc:
Move CHARSET_INFO to mysqld (to be together with all other global variables)
sql/sql_string.h:
Added function to be able to avoid calling current_thd() when doing new Item.
sql/sql_table.cc:
Simpler --lower-case-table-name handling
sql/sql_union.cc:
Update after prototype change
sql/sql_yacc.yy:
ROLLUP
sql/unireg.h:
bmove_allign ->bmove_align
strings/Makefile.am:
Fix to be able to compile str_test.c
strings/ctype.c:
Removed empty lines
strings/str_test.c:
Added test of bmove_align
strings/strings-x86.s:
Faster bmove_align, bmove_upp and strmake
strings/strings.asm:
move_allg
configure.in:
Auto merged
mysql-test/t/explain.test:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/item_create.cc:
Auto merged
sql/item_create.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_sum.cc:
Auto merged
Don't make OLD_PASSWORD() a reserved word
mysql-test/r/explain.result:
Test select count(*)
mysql-test/r/func_crypt.result:
Test old_password()
mysql-test/t/explain.test:
Test select count(*)
mysql-test/t/func_crypt.test:
Test old_password()
sql/item_create.cc:
Don't make OLD_PASSWORD() a reserved word
sql/item_create.h:
Don't make OLD_PASSWORD() a reserved word
sql/lex.h:
Don't make OLD_PASSWORD() a reserved word
sql/opt_range.cc:
Remove blank space
sql/opt_sum.cc:
Fix problem in MIN/MAX optimisation
Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format.
DATE_ADD() and related functions now returns correct DATE/DATETIME type depending on argument types.
Now all tests passes, still some work left to remove warnings in log files from mysql-test-run
mysql-test/r/cast.result:
New result for time
mysql-test/r/delayed.result:
Timestamp update
mysql-test/r/derived.result:
Fix after bulk insert change
mysql-test/r/explain.result:
Fix after bulk insert change
mysql-test/r/func_date_add.result:
Timestamp change
mysql-test/r/func_str.result:
Timestamp change
mysql-test/r/func_time.result:
Timestamp change
mysql-test/r/innodb.result:
Timestamp change
mysql-test/r/join_outer.result:
Fix after bulk insert change
mysql-test/r/key_primary.result:
Fix after bulk insert change
mysql-test/r/keywords.result:
Timestamp change
mysql-test/r/merge.result:
Removed warning
mysql-test/r/odbc.result:
Fix after bulk insert change
mysql-test/r/range.result:
Fix after bulk insert change
mysql-test/r/select.result:
Fix after bulk insert change
mysql-test/r/subselect.result:
Fixed EXPLAIN output
mysql-test/r/type_datetime.result:
Timestamp update
mysql-test/r/type_ranges.result:
Timestamp update
mysql-test/r/type_timestamp.result:
Timestamp update
mysql-test/r/union.result:
EXPLAIN UPDATE
mysql-test/t/func_str.test:
Timestamp update
mysql-test/t/func_time.test:
New test for interval type result
mysql-test/t/merge.test:
Remove warnings of wrong drop table
mysql-test/t/type_datetime.test:
Timestamp change
mysql-test/t/type_timestamp.test:
Timestamp change
sql/field.cc:
Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format
sql/field.h:
Changed timestamp to return string in YYYY-MM-DD HH:MM:SS format
sql/item.cc:
Binary protocol update
sql/item.h:
Binary protocol update
sql/item_func.cc:
Added comment
sql/item_func.h:
@variables are always returned to the client as strings
sql/item_timefunc.cc:
Changed INTERVAL to return correct type
sql/item_timefunc.h:
Changed INTERVAL to return correct type
sql/mysqld.cc:
Changed default pthread_attr_setstacksize to 129K
sql/protocol.cc:
More type checking
sql/set_var.cc:
Fixed that @convert works ok with new protocol
sql/sql_analyse.cc:
Fixed bug in analyze
sql/sql_class.cc:
Fixed bug from last push in LIMIT
sql/sql_error.cc:
More optimal types
sql/sql_repl.cc:
Binary protocol changes
sql/sql_select.cc:
Fixed bug in multi-table-update
Changed EXPLAIN to return NULL instead of empty strings
sql/sql_show.cc:
Binary protocol
BitKeeper/etc/gone:
auto-union
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
BitKeeper/deleted/.del-.my_sys.h.swp~f6a4a7f8dae03f18:
Auto merged
BitKeeper/etc/config:
Auto merged
acconfig.h:
Auto merged
acinclude.m4:
Auto merged
Docs/manual.texi:
Auto merged
client/mysqlcheck.c:
Auto merged
client/mysqlshow.c:
Auto merged
include/myisam.h:
Auto merged
include/violite.h:
Auto merged
isam/pack_isam.c:
Auto merged
libmysql/libmysql.c:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
myisam/Makefile.am:
Auto merged
myisam/ft_nlq_search.c:
Auto merged
myisam/mi_open.c:
Auto merged
myisam/mi_write.c:
Auto merged
myisam/sort.c:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/func_test.result:
Auto merged
mysql-test/r/isam.result:
Auto merged
mysql-test/r/rpl_replicate_do.result:
Auto merged
mysql-test/r/variables.result:
Auto merged
mysql-test/t/func_test.test:
Auto merged
mysql-test/t/myisam.test:
Auto merged
mysql-test/t/rpl_rotate_logs.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
mysys/hash.c:
Auto merged
mysys/tree.c:
Auto merged
scripts/Makefile.am:
Auto merged
sql/Makefile.am:
Auto merged
sql/filesort.cc:
Auto merged
sql/gen_lex_hash.cc:
Auto merged
sql/ha_berkeley.cc:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/hash_filo.h:
Auto merged
sql/hostname.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/lex.h:
Auto merged
sql/lock.cc:
Auto merged
sql/log.cc:
Auto merged
sql/log_event.h:
Auto merged
sql/mini_client.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/slave.h:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_analyse.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_load.cc:
Auto merged
sql/sql_rename.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_udf.cc:
Auto merged
sql/share/czech/errmsg.txt:
Auto merged
sql/share/danish/errmsg.txt:
Auto merged
sql/share/dutch/errmsg.txt:
Auto merged
sql/share/english/errmsg.txt:
Auto merged
sql/share/estonian/errmsg.txt:
Auto merged
sql/share/french/errmsg.txt:
Auto merged
sql/share/german/errmsg.txt:
Auto merged
sql/share/greek/errmsg.txt:
Auto merged
sql/share/hungarian/errmsg.txt:
Auto merged
sql/share/italian/errmsg.txt:
Auto merged
sql/share/japanese/errmsg.txt:
Auto merged
sql/share/korean/errmsg.txt:
Auto merged
sql/share/norwegian/errmsg.txt:
Auto merged
sql/table.h:
Auto merged
sql/unireg.cc:
Auto merged
sql-bench/server-cfg.sh:
Auto merged
sql/share/norwegian-ny/errmsg.txt:
Auto merged
sql/share/polish/errmsg.txt:
Auto merged
sql/share/portuguese/errmsg.txt:
Auto merged
sql/share/romanian/errmsg.txt:
Auto merged
sql/share/russian/errmsg.txt:
Auto merged
sql/share/slovak/errmsg.txt:
Auto merged
sql/share/spanish/errmsg.txt:
Auto merged
sql/share/swedish/errmsg.txt:
Auto merged
sql/share/ukrainian/errmsg.txt:
Auto merged
sql/ha_myisam.cc:
Merge with 4.0
Removed some commented code
sql/sql_db.cc:
Merge with 4.0
Optimized the logging of the drop db call a bit
sql/sql_update.cc:
Added comment
Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x
Small change in EXCHANGE output
Propagate open-files-limit from mysqld_safe -> mysqld
Fixed speed bug in GROUP BY
Added quotes around database name in CREATE DATABASE db_name (for binary log)
BitKeeper/etc/ignore:
added stamp-h1
Docs/manual.texi:
Added 4.1 manual section
Updated changelog
client/mysqltest.c:
Added --skip-safemalloc
include/my_global.h:
Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x
mysql-test/mysql-test-run.sh:
Start mysqltest with --skip-safemalloc (To get it faster)
mysql-test/r/bdb.result:
Update for new EXPLAIN output
mysql-test/r/compare.result:
Update for new EXPLAIN output
mysql-test/r/create.result:
Update for new EXPLAIN output
mysql-test/r/distinct.result:
Update for new EXPLAIN output
mysql-test/r/explain.result:
Update for new EXPLAIN output
mysql-test/r/group_by.result:
Update for new EXPLAIN output
mysql-test/r/heap.result:
Update for new EXPLAIN output
mysql-test/r/innodb.result:
Update for new EXPLAIN output
mysql-test/r/join_outer.result:
Update for new EXPLAIN output
mysql-test/r/key_diff.result:
Update for new EXPLAIN output
mysql-test/r/merge.result:
Update for new EXPLAIN output
mysql-test/r/null_key.result:
Update for new EXPLAIN output
mysql-test/r/order_by.result:
Update for new EXPLAIN output
mysql-test/r/select.result:
Update for new EXPLAIN output
mysql-test/r/temp_table.result:
Fixed speed bug in GROUP BY
mysql-test/r/type_datetime.result:
Update for new EXPLAIN output
mysql-test/r/user_var.result:
Update for new EXPLAIN output
mysql-test/r/variables.result:
Removed variable safe_show_database
mysql-test/t/temp_table.test:
Fixed speed bug in GROUP BY
mysql-test/t/variables.test:
Removed not used variable safe_show_databases
scripts/mysqld_safe.sh:
Propagate open-files-limit from mysqld_safe -> mysqld
sql/mysqld.cc:
Removed variable safe_show_database
sql/set_var.cc:
Removed variable safe_show_database
sql/slave.cc:
Updated error message
sql/sql_db.cc:
Added quotes around database name in CREATE DATABASE db_name
sql/sql_select.cc:
Fixed speed bug in GROUP BY
fixed bug in mysql-test/create-test-result
fixed bug in union-subselect engine
mysql-test/create-test-result:
fixed bug in reject file name assembling
mysql-test/r/compare.result:
new EXPLAIN
mysql-test/r/create.result:
new EXPLAIN
mysql-test/r/distinct.result:
new EXPLAIN
mysql-test/r/explain.result:
new EXPLAIN
mysql-test/r/group_by.result:
new EXPLAIN
mysql-test/r/heap.result:
new EXPLAIN
mysql-test/r/heap_btree.result:
new EXPLAIN
mysql-test/r/heap_hash.result:
new EXPLAIN
mysql-test/r/innodb.result:
new EXPLAIN
mysql-test/r/join_outer.result:
new EXPLAIN
mysql-test/r/key_diff.result:
new EXPLAIN
mysql-test/r/key_primary.result:
new EXPLAIN
mysql-test/r/merge.result:
new EXPLAIN
mysql-test/r/myisam.result:
new EXPLAIN
mysql-test/r/null_key.result:
new EXPLAIN
mysql-test/r/odbc.result:
new EXPLAIN
mysql-test/r/order_by.result:
new EXPLAIN
mysql-test/r/range.result:
new EXPLAIN
mysql-test/r/select.result:
new EXPLAIN
mysql-test/r/subselect.result:
new EXPLAIN
mysql-test/r/type_datetime.result:
new EXPLAIN
mysql-test/r/union.result:
new EXPLAIN
mysql-test/r/user_var.result:
new EXPLAIN
mysql-test/r/varbinary.result:
new EXPLAIN
mysql-test/t/subselect.test:
new EXPLAIN
mysql-test/t/union.test:
new EXPLAIN
sql/mysql_priv.h:
new EXPLAIN
sql/sql_class.cc:
new EXPLAIN
sql/sql_class.h:
new EXPLAIN
sql/sql_derived.cc:
new EXPLAIN
sql/sql_lex.h:
new EXPLAIN
sql/sql_parse.cc:
new EXPLAIN
sql/sql_select.cc:
new EXPLAIN
sql/sql_union.cc:
fixed bug in subselect-UNION engine
sql/table.h:
new EXPLAIN
Bug fix when using --no-deaults
Sets ref_length to right value (faster rnd_pos() handling in InnoDB).
Fixed problem with multi-table-delete and InnoDB
Fixed problem with truncate table, which required a COMMIT before.
Fixed multi-table-delete bug with InnoDB.
Remove not used index from EXPLAIN
Docs/manual.texi:
ChangeLog
include/my_getopt.h:
Removed compiler warnings
myisam/myisamchk.c:
Fixes for new getopt
mysql-test/r/explain.result:
Updated test results
mysql-test/r/innodb.result:
Updated test results
mysql-test/r/join.result:
Updated test results
mysql-test/t/innodb.test:
Updated test results
mysys/default.c:
Bug fix when using --no-defaults
mysys/my_getopt.c:
Fixes for new getopt
sql/ha_innodb.cc:
Sets ref_length to right value (faster rnd_pos() handling).
Fixed problem with multi-table-delete.
Fixed problem with truncate table, which required a COMMIT before.
sql/opt_sum.cc:
Remove not used index from EXPLAIN
sql/sql_cache.cc:
Fixed core dump bug when not using query cache
sql/sql_select.cc:
Remove not used index from EXPLAIN
