not equivalent to "x=y" when item->negated == TRUE.
mysql-test/r/func_in.result:
Testcase for BUG#13419
mysql-test/t/func_in.test:
Testcase for BUG#13419
sql/sql_select.cc:
Fix for BUG#13419:
* Take into account that item=Item_func_in(x,y) is not equivalent to "x=y" when
item->negated == TRUE.
* Removed comment that is no longer true.
set auto_increment_field_not_null to true to preserve zero values
for autoincrement fields during LOAD DATA execution if
NO_AUTO_VALUE_ON_ZERO sql mode is set
mysql-test/r/loaddata.result:
Fix for bug#12053 LOAD DATA INFILE ignores NO_AUTO_VALUE_ON_ZERO setting
test case
mysql-test/t/loaddata.test:
Fix for bug#12053 LOAD DATA INFILE ignores NO_AUTO_VALUE_ON_ZERO setting
test case
thd->allow_sum_func was left 'true' after previous statement thus allowing
sum funcs to be present in conditions.
thd->allow_sum_func should be set to 0 for each query and each prepared
statement reinitialization. This is done in lex_start() and
reset_stmt_for_execute().
sql/sql_lex.cc:
Fix bug#13180 thd->allow_sum_func wasn't reset obefore query processing.
thd->allow_sum_func is set to 0 in lex_start().
sql/sql_prepare.cc:
Fix bug#13180 thd->allow_sum_func wasn't reset obefore query processing.
thd->allow_sum_func is set to 0 in reset_stmt_for_execute().
mysql-test/t/update.test:
Test case for bug#13180 thd->allow_sum_funcs wasn't reset before query
processing.
mysql-test/r/update.result:
Test case for bug#13180 thd->allow_sum_funcs wasn't reset before query
processing.
mysql-test/r/union.result:
a fix (bug #7589: Decimal types are ignored when updating data from another column).
removed wrong test result (see #13372)
mysql-test/t/union.test:
a fix (bug #7589: Decimal types are ignored when updating data from another column).
removed wrong test result (see #13372)
sql/field_conv.cc:
a fix (bug #7589: Decimal types are ignored when updating data from another column).
use memcpy() only for identical decimals.
The problem was in that the MIN/MAX optimization in opt_sum_query was
replacing MIN/MAX functions with their constant argument without
taking into account that a query has no result rows.
mysql-test/r/func_group.result:
Test for BUG#12882.
mysql-test/t/func_group.test:
Test for BUG#12882.
sql/item_sum.cc:
If it is known that a query has no result rows, do not call add()
via the call to Item_sum::no_rows_in_result() which calls reset().
Instead directly call clear() so that the MIN and MAX functions
produce NULL when there are no result rows.
sql/opt_sum.cc:
* Do not apply MIN/MAX optimization when the operand of MIN/MAX is
a constant if it can't be determined whether the query has any
result rows. The reason is that if the query has result rows,
then the result of MIN/MAX is its constant argument, but if the
query result is empty, then the result of MIN/MAX must be NULL
irrespective of its argument.
* The patch also simplifies a bit the branch that hadles COUNT().
statistics (like 4.0 did) (patch #3, with review #1 & #2 feedback addressed)
include/myisam.h:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
myisam/mi_check.c:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
myisam/myisamchk.c:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
mysql-test/r/myisam.result:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
mysql-test/t/myisam.test:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
sql/ha_myisam.cc:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
sql/handler.h:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
sql/mysqld.cc:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
sql/set_var.cc:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
sql/sql_class.h:
BUG#12232: Add a server option to treat NULL values as equal when calculating MyISAM index statistics
This is backport from 5.0 of fix for bug #11039
mysql-test/t/innodb.test:
Backport from 5.0 of test case for bug#11039
mysql-test/r/innodb.result:
Backport from 5.0 of test case for bug#11039
sql/opt_sum.cc:
Fix bug #13218: backport from 5.0 of bug #11039 fix
into asksasha.com:/reiser-data/mysql-dev/mysql-4.1-bug11139
mysql-test/r/rpl_multi_delete2.result:
Auto merged
mysql-test/t/rpl_multi_delete2-slave.opt:
Auto merged
mysql-test/t/rpl_multi_delete2.test:
Auto merged
For queries with GROUP BY and without hidden GROUP BY fields DISTINCT is
optimized away becuase such queries produce result set without duplicates.
But ROLLUP can add rows which may be same to some rows and this fact was
ignored.
Added check so if ROLLUP is present DISTINCT can't be optimized away.
sql/sql_select.cc:
Fix bug #12887 Distinct is not always applied after rollup
mysql-test/r/olap.result:
Test case for bug #12887 Distinct is not always applied after rollup
mysql-test/t/olap.test:
Test case for bug #12887 Distinct is not always applied after rollup
present): the problem originally was that the tables in auxilliary_tables did not have
the correct real_name, which caused problems in the second call to tables_ok().
The fix corrects the real_name problem, and also sets the updating flag properly,
which makes the second call to tables_ok() unnecessary.
mysql-test/r/rpl_multi_delete2.result:
updates for for BUG#11139
mysql-test/t/rpl_multi_delete2-slave.opt:
updates for for BUG#11139
mysql-test/t/rpl_multi_delete2.test:
updates for for BUG#11139
sql/mysql_priv.h:
fix for BUG#11139 (multi-delete with alias breaking replication if table rules are
present)
sql/slave.cc:
fix for BUG#11139 (multi-delete with alias breaking replication if table rules are
present)
sql/sql_parse.cc:
fix for BUG#11139 (multi-delete with alias breaking replication if table rules are
present)
sql/sql_yacc.yy:
fix for BUG#11139 (multi-delete with alias breaking replication if table rules are
present)
Fix for bug #13025; Server crash in filesort because wrong call to handler::position()
client/mysqltest.c:
Code cleanup during review
mysql-test/r/innodb.result:
Added test case for bug #13025; Server crash in filesort because wrong call to handler::position()
mysql-test/t/innodb.test:
Added test case for bug #13025; Server crash in filesort because wrong call to handler::position()
sql/filesort.cc:
Don't call handler::position() if row was not found
sql/item_cmpfunc.cc:
Indentation changes
sql/sql_select.cc:
Moved variable to outer level
produce warning for 'create database if not exists' if database exists
do not update database options in this case
produce warning for 'create table if not exists' if table exists
mysql-test/r/create.result:
Fix for bug #6008: MySQL does not create warnings when creating database and using IF NOT EXISTS
updated test case result
mysql-test/r/temp_table.result:
Fix for bug #6008: MySQL does not create warnings when creating database and using IF NOT EXISTS
updated test case result
mysql-test/r/warnings.result:
Fix for bug #6008: MySQL does not create warnings when creating database and using IF NOT EXISTS
updated test case result
mysql-test/t/create.test:
Fix for bug #6008: MySQL does not create warnings when creating database and using IF NOT EXISTS
test case
sql/sql_db.cc:
Fix for bug #6008: MySQL does not create warnings when creating database and using IF NOT EXISTS
produce warning for 'create database if not exists' if database exists
do not update database options in this case
sql/sql_table.cc:
Fix for bug #6008: MySQL does not create warnings when creating database and using IF NOT EXISTS
produce warning for 'create table if not exists' if table exists
Customer's test case for bug#12695 Item_func_isnull::update_used_tables() did
not update const_item_cache.
mysql-test/t/insert_select.test:
Customer's test case for bug#12695 Item_func_isnull::update_used_tables() did
not update const_item_cache.
mysql-test/r/insert_select.result:
Customer's test case for bug#12695 Item_func_isnull::update_used_tables() did
not update const_item_cache.
This fix is cancellation of ChangeSet
1.2329 05/07/12 08:35:30 reggie@linux.site +8 -0
Bug 7142 Show Fields from fails using Borland's dbExpress interface
The reason is we can't fix bug#7142 without
breaking of existing applications/APIs that worked fine with earlier 4.1
bug 7142 is fixed in 5.0
mysql-test/r/ps_1general.result:
Bug #12817 SHOW STATUS now blob fields
mysql-test/r/ps_2myisam.result:
Bug #12817 SHOW STATUS now blob fields
mysql-test/r/ps_3innodb.result:
Bug #12817 SHOW STATUS now blob fields
mysql-test/r/ps_4heap.result:
Bug #12817 SHOW STATUS now blob fields
mysql-test/r/ps_5merge.result:
Bug #12817 SHOW STATUS now blob fields
sql/item.cc:
Bug #12817 SHOW STATUS now blob fields
sql/sql_show.cc:
Bug #12817 SHOW STATUS now blob fields
tests/mysql_client_test.c:
Bug #12817 SHOW STATUS now blob fields
Fixed bug #12885.
Forced inheritence of the maybe_null flag for the expressions
containing GROUP BY attributes in selects with ROLLUP.
olap.test, olap.result:
Added test case for bug #12885.
mysql-test/r/olap.result:
Added test case for bug #12885.
mysql-test/t/olap.test:
Added test case for bug #12885.
sql/sql_select.cc:
Fixed bug #12885.
Forced inheritence of the maybe_null flag for the expressions
containing GROUP BY attributes in selects with ROLLUP.
into rurik.mysql.com:/home/igor/dev/mysql-4.1-0
mysql-test/r/func_gconcat.result:
Auto merged
mysql-test/t/func_gconcat.test:
Auto merged
sql/item_sum.cc:
Auto merged
into mysql.com:/usr/home/bar/mysql-4.1.b12829
mysql-test/r/func_gconcat.result:
Auto merged
mysql-test/t/func_gconcat.test:
Auto merged
sql/item_sum.cc:
Auto merged
Added test cases for bug #12863.
item_sum.cc, item_sum.h:
Fixed bug #12863.
Added a flag to Item_func_group_concat set to FALSE after
concatenation of the first element of a group.
sql/item_sum.h:
Fixed bug #12863.
Added a flag to Item_func_group_concat set to FALSE after
concatenation of the first element of a group.
sql/item_sum.cc:
Fixed bug #12863.
Added a flag to Item_func_group_concat set to FALSE after
concatenation of the first element of a group.
mysql-test/t/func_gconcat.test:
Added test cases for bug #12863.
mysql-test/r/func_gconcat.result:
Added test cases for bug #12863.
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions.
The classes Item_func_between, Item_func_if, Item_func_in are modified.
Item_func_between/in objects can represent now [NOT]BETWEEN/IN expressions.
The class Item_func_opt_neg is added to factor out the functionality
common for the modified classes Item_func_between and Item_func_in.
item_cmpfunc.cc:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions.
Added Item_func_between::fix_fields(), Item_func_if::fix_fields(),
Item_func_in::fix_fields(). They correct generic calculation of
the not_null_tables attribute when it is needed.
Modified Item_func_between::val_int(), Item_func_in::val_int().
opt_range.cc:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions.
The function get_mm_tree() is modified. There cannot be NOT before
BETWEEN/IN anymore. Rather Item_func_between/in objects can represent
now [NOT]BETWEEN/IN expressions.
sql_yacc.yy:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions.
Item_func_between/in objects can represent now [NOT]BETWEEN/IN expresions.
join_outer.result:
Fixed some testcases results (bugs #12101, #12102)
join_outer.test:
Added testcases for bugs #12101, #12102
mysql-test/t/join_outer.test:
Added testcases for bugs #12101, #12102
mysql-test/r/join_outer.result:
Fixed some testcases results (bugs #12101, #12102)
sql/sql_yacc.yy:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions.
Item_func_between/in objects can represent now [NOT]BETWEEN/IN expresions.
sql/opt_range.cc:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions.
The function get_mm_tree() is modified. There cannot be NOT before
BETWEEN/IN anymore. Rather Item_func_between/in objects can represent
now [NOT]BETWEEN/IN expressions.
sql/item_cmpfunc.cc:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions.
Added Item_func_between::fix_fields(), Item_func_if::fix_fields(),
Item_func_in::fix_fields(). They correct generic calculation of
the not_null_tables attribute when it is needed.
Modified Item_func_between::val_int(), Item_func_in::val_int().
sql/item_cmpfunc.h:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions.
The classes Item_func_between, Item_func_if, Item_func_in are modified.
Item_func_between/in objects can represent now [NOT]BETWEEN/IN expressions.
The class Item_func_opt_neg is added to factor out the functionality
common for the modified classes Item_func_between and Item_func_in.
adding test case.
item_cmpfunc.cc:
Bug#12611
ESCAPE + LIKE do not work when the escape char is a multibyte one
Additional fix for 8bit character sets:
escape character must be converted into
operation character set.
sql/item_cmpfunc.cc:
Bug#12611
ESCAPE + LIKE do not work when the escape char is a multibyte one
Additional fix for 8bit character sets:
escape character must be converted into
operation character set.
mysql-test/t/func_like.test:
adding test case.
mysql-test/r/func_like.result:
adding test case.
mysql-test/r/mysqltest.result:
Disable test for failing --exec and --system since output can't be piped to /dev/null on all platforms
mysql-test/t/mysqltest.test:
Disable test for failing --exec and --system since output can't be piped to /dev/null on all platforms
Avoid "echo -e" by using a temporary .sql file for tests that require more than one line.
Test case for bug #12859 group_concat in subquery cause incorrect not null.
mysql-test/r/func_gconcat.result:
Test case for bug #12859 group_concat in subquery cause incorrect not null.
mysql-test/t/func_gconcat.test:
Test case for bug #12859 group_concat in subquery cause incorrect not null.
