- Fixed problem with oqgraph and 'make dist'
Note that after this merge we have a problem show in join_outer where we examine too many rows in one specific case (related to BUG#57024).
This will be fixed when mwl#128 is merged into 5.3.
Open issues:
- A better fix for #57688; Igor is working on this
- Test failure in index_merge_innodb.test ; Igor promised to look at this
- Some Innodb tests fails (need to merge with latest xtradb) ; Kristian promised to look at this.
- Failing tests: innodb_plugin.innodb_bug56143 innodb_plugin.innodb_bug56632 innodb_plugin.innodb_bug56680 innodb_plugin.innodb_bug57255
- Werror is disabled; Should be enabled after merge with xtradb.
Lines below which were added in the patch for Bug#56814 cause this crash:
+ if (table->table)
+ table->table->maybe_null= FALSE;
Consider following test case:
--
CREATE TABLE t1(f1 INT NOT NULL);
INSERT INTO t1 VALUES (16777214),(0);
SELECT COUNT(*) FROM t1 LEFT JOIN t1 t2
ON 1 WHERE t2.f1 > 1 GROUP BY t2.f1;
DROP TABLE t1;
--
We set TABLE::maybe_null to FALSE for t2 table
and in create_tmp_field() we create appropriate tmp table field
using create_tmp_field_from_item() function instead of
create_tmp_field_from_field. As a result we have
LONGLONG field. As we have GROUP BY clause we calculate
group buffer length, see calc_group_buffer().
Item from group list which is used for calculation
refer to the field from real tables and have LONG type.
So group buffer length become insufficient for storing of
LONGLONG value. It leads to overwriting of wrong memory
area in do_field_int() function which is called from
end_update().
After some investigation I found out that
create_tmp_field_from_item() is used only for OLAP
grouping and can not be used for common grouping
as it could be an incompatibility between tmp
table fields and group buffer length.
We can not remove create_tmp_field_from_item() call from
create_tmp_field as OLAP needs it and we can not use this
function for common grouping. So we should remove setting
TABLE::maybe_null to FALSE from simplify_joins().
In this case we'll get wrong behaviour of
list_contains_unique_index() back. To fix it we
could use Field::real_maybe_null() check instead of
Field::maybe_null() and add addition check of
TABLE_LIST::outer_join.
mysql-test/r/group_by.result:
test case
mysql-test/r/join_outer.result:
test case
mysql-test/t/group_by.test:
test case
mysql-test/t/join_outer.test:
test case
sql/sql_select.cc:
--remove wrong code
--use Field::real_maybe_null() check instead of
Field::maybe_null() and add addition check of
TABLE_LIST::outer_join
Employed the same kind of optimization as in the fix for the cases
when join buffer is used.
The optimization performs early evaluation of the conditions from
on expression with table references to only outer tables of
an outer join.
Applied the fix for bug #47217 from the mysql-6.0 codebase.
The patch adds not null predicates generated for the left parts
of the equality predicates used for ref accesses. This is done
for such predicates both in where conditions and on conditions.
For the where conditions the not null predicates were generated
but in 5.0/5.1 they actually never were used due to some lame
merge from 4.1 to 5.0. The fix for bug #47217 made these
predicates to be used in the condition pushed to the tables.
Yet only this patch generates not null predicates for equality
predicated from on conditions of outer joins.
This patch introduces a performance regression that can be
observed on a test case from null_key.test. The regression
will disappear after the fix for bug #57024 from mariadb-5.1
is pulled into mariadb-5.3.
The patch contains many changes in the outputs of the EXPLAIN
commands since generated not null predicates are considered as
parts of the conditions pushed to join tables and may add
'Usingwhere' in some rows of EXPLAINs where there used
to be no such comments.
The condition over the outer tables now are extracted from
the on condition of any outer join. This condition is
saved in a special field of the JOIN_TAB structure for
the first inner table of the outer join. The condition
is checked before the first inner table is accessed. If
it turns out to be false the table is not accessed at all
and a null complemented row is generated immediately.
The problem could be demonstrated with an outer join of two single-row
tables where the values of the join attributes were null. Any query
with such a join could return a wrong result set if the where
condition of the query was not empty. For queries with empty
where conditions the result sets were correct.
This was the consequence of two bugs in the code:
- Item_equal objects for on conditions of outer joins were
not built if the processed query had no where condition
- the check for null values in the code that evaluated constant
Item_equal objects was incorrect.
Fixed both above problems.
Added a test case for the bug and adjusted results for some other
test cases.
There are two problems:
1. In simplify_joins function we calculate table dependencies. If STRAIGHT_JOIN hint
is used for whole SELECT we do not count it and as result some dependendecies
might be lost. It leads to incorrect table order which is returned by
join_tab_cmp_straight() function.
2. make_join_statistics() calculate the transitive closure for relations a particular
JOIN_TAB is 'dependent on'.
We aggregate the dependent table_map of a JOIN_TAB by adding dependencies from other
tables which we depend on. However, this may also cause new dependencies to be
available after we have completed processing a certain JOIN_TAB.
Both these problems affect condition pushdown and as result condition might be pushed
into wrong table which leads to crash or even omitted which leads to wrong result.
The fix:
1. Use modified 'transitive closure' algorithm provided by Ole John Aske
2. Update table dependences in simplify_joins according to
global STRAIGHT_JOIN hint.
Note: the patch also fixes bugs 46091 & 51492
mysql-test/r/join_outer.result:
test case
mysql-test/t/join_outer.test:
test case
sql/sql_select.cc:
1. Use modified 'transitive closure' algorithm provided by Ole John Aske
2. Update table dependences in simplify_joins according to
global STRAIGHT_JOIN hint.
greedy_search optimizer_search_depth=0
The algorithm inside restore_prev_nj_state failed to
properly update the counters within the NESTED_JOIN
tree. The counter was decremented each time a table in the
node was removed from the QEP, the correct thing to do being
only to decrement it when the last table in the child node
was removed from the plan. This lead to node counters
getting negative values and the plan thus appeared
impossible. An assertion caught this.
Fixed by not recursing up the tree unless the last table in
the join nest node is removed from the plan
Optimizer erroneously translated LEFT JOIN into INNER JOIN.
It leads to cutting rows with NULL right side. It happens
because Item_row uses not_null_tables() method form the
base(Item) class and does not calculate 'null tables'
properly. The fix is adding calculation of 'not null tables'
to Item_row.
mysql-test/r/join_outer.result:
test result
mysql-test/t/join_outer.test:
test case
sql/item_row.cc:
adding calculation of 'not null tables' to Item_row.
sql/item_row.h:
adding calculation of 'not null tables' to Item_row.
returns incorrect results with where
An outer join of a const table (outer) and a normal table
(inner) with GROUP BY on a field from the outer table would
optimize away GROUP BY, and thus trigger the optimization to
do away with a temporary table if grouping was performed on
columns from the const table, hence executing the query with
filesort without temporary table. But this should not be
done if there is a non-indexed access to the inner table,
since filesort does not handle joins. It expects either ref
access, range ditto or table scan. The join condition will
thus not be applied.
Fixed by always forcing execution with temporary table in
the case of ROLLUP with a query involving an outer join. This
is a slightly broader class of queries than need fixing, but
it is hard to ascertain the position of a ROLLUP field wrt
outer join with current query representation.
mysql-test/r/join_outer.result:
Bug#47650: Test result
mysql-test/t/join_outer.test:
Bug#47650: Test case
sql/sql_select.cc:
Bug#47650: Fix
WL#2474 "Multi Range Read: Change the default MRR implementation to implement new MRR interface"
WL#2475 "Batched range read functions for MyISAM/InnoDb"
"Index condition pushdown for MyISAM/InnoDB"
Igor's fix from sp1r-igor@olga.mysql.com-20080330055902-07614:
There could be observed the following problems:
1. EXPLAIN did not mention pushdown conditions from on expressions in the
'extra' column. As a result if a query had no where conditions pushed
down to a table, but had on conditions pushed to this table the 'extra'
column in the EXPLAIN for the table missed 'using where'.
2. Conditions for ref access were not eliminated from on expressions
though such conditions were eliminated from the where condition.
into gleb.loc:/home/uchum/work/bk/mysql-5.1-opt
client/mysqldump.c:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/r/kill.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/join_outer.test:
Auto merged
mysql-test/t/kill.test:
Auto merged
sql/field.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
mysql-test/r/mysqldump.result:
Merge with 5.0-opt
mysql-test/t/mysqldump.test:
Merge with 5.0-opt
mysql-test/t/view.test:
Merge with 5.0-opt
sql/sql_select.cc:
Merge with 5.0-opt
constant outer tables did not return null complemented
rows when conditions were evaluated to FALSE.
Wrong results were returned because the conditions over constant
outer tables, when being pushed down, were erroneously enclosed
into the guard function used for WHERE conditions.
mysql-test/r/join_outer.result:
Added a test case for bug #28571.
mysql-test/t/join_outer.test:
Added a test case for bug #28571.
sql/sql_select.cc:
Fixed bug #28571. Outer join queries with ON conditions over
constant outer tables did not return null complemented
rows when conditions were evaluated to FALSE.
Wrong results were returned because the conditions over constant
outer tables, when being pushed down, were erroneously enclosed
into the guard function used for WHERE conditions.
The problem is fixed in the function make_join_select. Now the
conditions over constant tables from ON expressions are pushed
down after the conditions from WHERE has been pushed down.
into magare.gmz:/home/kgeorge/mysql/work/B27531-5.1-opt
mysql-test/r/cast.result:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/t/cast.test:
Auto merged
mysql-test/t/join_outer.test:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_select.h:
Auto merged
mysql-test/r/subselect.result:
merge of 5.0-opt -> 5.1-opt
mysql-test/t/subselect.test:
merge of 5.0-opt -> 5.1-opt
'not exists' optimization is applied.
In fact 'not exists' optimization did not work anymore after the patch
introducing the evaluate_join_record function had been applied.
Corrected the evaluate_join_record function to respect the 'not_exists'
optimization.
mysql-test/r/join_outer.result:
Added a test case for bug #28188.
mysql-test/t/join_outer.test:
Added a test case for bug #28188.
sql/sql_select.cc:
Fixed bug #28188: performance degradation for outer join queries to which
'not exists' optimization is applied.
Corrected the evaluate_join_record function to respect the 'not_exists'
optimization.
into olga.mysql.com:/home/igor/mysql-5.1-opt
BitKeeper/etc/gone:
auto-union
mysql-test/r/insert_select.result:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/insert_select.test:
Auto merged
mysql-test/t/join_outer.test:
Auto merged
mysql-test/t/select.test:
Auto merged
mysys/my_getopt.c:
Auto merged
sql/field.h:
Auto merged
sql/field_conv.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
mysql-test/include/mix1.inc:
Manual merge
mysql-test/r/information_schema.result:
Manual merge
mysql-test/r/innodb_mysql.result:
Manual merge
mysql-test/t/information_schema.test:
Manual merge
mysql-test/t/view.test:
Manual merge
mysys/my_pthread.c:
Manual merge
sql/mysql_priv.h:
Manual merge
sql/opt_range.cc:
Manual merge
sql/sql_insert.cc:
Manual merge
sql/sql_update.cc:
Manual merge
Objects of the class Item_equal contain an auxiliary member
eval_item of the type cmp_item that is used only for direct
evaluation of multiple equalities. Currently a multiple equality
is evaluated directly only in the cases when the equality holds
at most for one row in the result set.
The compare collation of eval_item was determined incorectly.
It could lead to returning incorrect results for some queries.
mysql-test/r/join_outer.result:
Added a test case for bug #26017.
mysql-test/t/join_outer.test:
Added a test case for bug #26017.
sql/item_cmpfunc.cc:
Fixed bug #26017.
Objects of the class Item_equal contain an auxiliary member
eval_item of the type cmp_item that is used only for direct
evaluation of multiple equalities. Currently a multiple equality
is evaluated directly only in the cases when the equality holds
at most for one row in the result set.
The compare collation of eval_item was determined incorrectly.
It could lead to returning incorrect results for some queries.
sql/item_cmpfunc.h:
Fixed bug #26017.
Removed the cmp_collation member from the Item_equal class as useless
for the current implementation of the class.
into dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.1
mysql-test/r/func_gconcat.result:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/group_by.result:
Auto merged
mysql-test/r/heap_hash.result:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/r/olap.result:
Auto merged
mysql-test/r/query_cache.result:
Auto merged
mysql-test/r/range.result:
Auto merged
mysql-test/r/row.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/type_date.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/r/view_grant.result:
Auto merged
mysql-test/t/func_group.test:
Auto merged
mysql-test/t/func_str.test:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/opt_sum.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_list.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/t/sp.test:
SCCS merged
sql/item_cmpfunc.cc:
SCCS merged
sql/sql_select.cc:
SCCS merged
account by the optimizer.
Now all row equalities are converted into conjunctions of
equalities between row elements. They are taken into account
by the optimizer together with the original regular equality
predicates.
mysql-test/r/join_outer.result:
Adjusted results after fix for bug #16081.
mysql-test/r/row.result:
Added a test cases for bug #16081.
mysql-test/t/row.test:
Added a test cases for bug #16081.
sql/sql_list.h:
Corrected the copy constructor for the class base_list.
The previous implementation resulted in creation of an
inconsistent base_list if the source list was empty.
into moonbone.local:/work/tmp_merge-5.1-opt-mysql
BUILD/check-cpu:
Auto merged
include/config-netware.h:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/group_by.result:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/r/ndb_condition_pushdown.result:
Auto merged
mysql-test/r/range.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/type_datetime.result:
Auto merged
mysql-test/r/user_var.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/range.test:
Auto merged
mysql-test/t/select.test:
Auto merged
mysql-test/t/type_datetime.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_load.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_update.cc:
Auto merged
storage/innobase/btr/btr0btr.c:
Auto merged
storage/innobase/buf/buf0buf.c:
Auto merged
storage/innobase/dict/dict0dict.c:
Auto merged
storage/innobase/fil/fil0fil.c:
Auto merged
storage/innobase/fsp/fsp0fsp.c:
Auto merged
storage/innobase/include/buf0buf.ic:
Auto merged
storage/innobase/log/log0log.c:
Auto merged
storage/innobase/log/log0recv.c:
Auto merged
storage/innobase/os/os0file.c:
Auto merged
storage/innobase/row/row0sel.c:
Auto merged
storage/innobase/srv/srv0start.c:
Auto merged
storage/innobase/ut/ut0dbg.c:
Auto merged
tests/mysql_client_test.c:
Auto merged
client/mysqltest.c:
Manual merge
mysql-test/r/innodb_mysql.result:
Manual merge
mysql-test/t/innodb_mysql.test:
Manual merge
mysql-test/t/join_outer.test:
Manual merge
sql/item_cmpfunc.cc:
Manual merge
sql/mysql_priv.h:
Manual merge
sql/opt_range.cc:
Manual merge
sql/sql_base.cc:
Manual merge
storage/innobase/include/btr0cur.ic:
Manual merge
storage/innobase/row/row0mysql.c:
Manual merge
Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
- moved an InnoDB dependent test to the appropriate file
mysql-test/r/innodb_mysql.result:
Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
- moved an InnoDB dependent test to the appropriate file
mysql-test/r/join_outer.result:
Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
- moved an InnoDB dependent test to the appropriate file
mysql-test/t/innodb_mysql.test:
Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
- moved an InnoDB dependent test to the appropriate file
mysql-test/t/join_outer.test:
Bug #18744 Test 'join_outer' fails if "classic" configuration in 5.0
- moved an InnoDB dependent test to the appropriate file
table in a join
The optimizer removes redundant columns in ORDER BY. It is considering
redundant every reference to const table column, e.g b in :
create table t1 (a int, b int, primary key(a));
select 1 from t1 order by b where a = 1
But it must not remove references to const table columns if the
const table is an outer table because there still can be 2 values :
the const value and NULL. e.g.:
create table t1 (a int, b int, primary key(a));
select t2.b c from t1 left join t1 t2 on (t1.a = t2.a and t2.a = 5)
order by c;
mysql-test/r/join_outer.result:
Bug #21302: Result not properly sorted when using an ORDER BY on a second
table in a join
- don't remove columns of const tables in ORDER BY if the const table
is an outer table.
mysql-test/r/order_by.result:
Bug #21302: Result not properly sorted when using an ORDER BY on a second
table in a join
- test case
mysql-test/t/order_by.test:
Bug #21302: Result not properly sorted when using an ORDER BY on a second
table in a join
- test case
sql/sql_select.cc:
Bug #21302: Result not properly sorted when using an ORDER BY on a second
table in a join
- don't remove columns of const tables in ORDER BY if the const table
is an outer table.
into bodhi.local:/opt/local/work/mysql-5.1-runtime-merge
BitKeeper/etc/ignore:
auto-union
BitKeeper/deleted/.del-im_options_set.result~59278f56be61d921:
Auto merged
BitKeeper/deleted/.del-mysqld.dsp~ffdbf2d234e23e56:
Auto merged
BitKeeper/deleted/.del-mysys.dsp~32695fee91189326:
Auto merged
BitKeeper/deleted/.del-im_options_set.imtest~b53d9d60e5684833:
Auto merged
BitKeeper/deleted/.del-im_options_unset.imtest~768eb186b51d0048:
Auto merged
BitKeeper/deleted/.del-im_options_unset.result~20a4790cd3c70a4f:
Auto merged
client/mysql.cc:
Auto merged
client/mysqlbinlog.cc:
Auto merged
client/mysqlcheck.c:
Auto merged
client/mysqldump.c:
Auto merged
client/mysqltest.c:
Auto merged
dbug/dbug.c:
Auto merged
extra/perror.c:
Auto merged
extra/yassl/src/yassl_imp.cpp:
Auto merged
extra/yassl/src/yassl_int.cpp:
Auto merged
include/mysql.h:
Auto merged
include/mysql_com.h:
Auto merged
libmysql/libmysql.c:
Auto merged
mysql-test/r/cast.result:
Auto merged
mysql-test/r/date_formats.result:
Auto merged
mysql-test/r/federated.result:
Auto merged
mysql-test/r/func_compress.result:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/gis-rtree.result:
Auto merged
mysql-test/r/gis.result:
Auto merged
mysql-test/r/im_daemon_life_cycle.result:
Auto merged
mysql-test/r/im_utils.result:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/r/mysqlcheck.result:
Auto merged
mysql-test/r/rpl_sp.result:
Auto merged
mysql-test/r/rpl_trigger.result:
Auto merged
mysql-test/r/sp-code.result:
Auto merged
mysql-test/r/sp-security.result:
Auto merged
mysql-test/r/strict.result:
Auto merged
mysql-test/r/type_blob.result:
Auto merged
mysql-test/r/type_datetime.result:
Auto merged
mysql-test/r/type_ranges.result:
Auto merged
mysql-test/r/udf.result:
Auto merged
mysql-test/r/user_var.result:
Auto merged
mysql-test/t/cast.test:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/func_group.test:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
Auto merged
mysql-test/t/im_life_cycle.imtest:
Auto merged
mysql-test/t/im_utils.imtest:
Auto merged
mysql-test/t/mysql.test:
Auto merged
mysql-test/t/mysqlbinlog.test:
Auto merged
mysql-test/t/mysqlcheck.test:
Auto merged
mysql-test/t/ps.test:
Auto merged
mysql-test/t/rpl_trigger.test:
Auto merged
mysql-test/t/sp-security.test:
Auto merged
mysql-test/t/strict.test:
Auto merged
mysql-test/t/udf.test:
Auto merged
sql/field.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_sum.h:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/slave.cc:
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sql/sp.cc:
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sql/sp_head.h:
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sql/sql_base.cc:
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sql/sql_class.h:
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sql/sql_lex.cc:
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sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
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sql/sql_udf.cc:
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sql/sql_view.cc:
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sql/table.cc:
Auto merged
sql-common/client.c:
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sql-common/my_time.c:
Auto merged
sql/table.h:
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storage/ndb/src/kernel/error/ndbd_exit_codes.c:
Auto merged
storage/ndb/src/mgmsrv/ConfigInfo.cpp:
Auto merged
mysql-test/r/im_life_cycle.result:
e
use local
mysql-test/r/ps.result:
use local
client/Makefile.am:
Manual merge.
client/mysqlimport.c:
Manual merge.
configure.in:
Manual merge.
mysql-test/mysql-test-run.pl:
Manual merge.
mysql-test/r/mysqldump.result:
Manual merge.
mysql-test/r/mysqltest.result:
Manual merge.
mysql-test/r/ndb_basic.result:
Manual merge.
mysql-test/r/rpl_view.result:
Manual merge.
mysql-test/r/show_check.result:
Manual merge.
mysql-test/r/sp-error.result:
Manual merge.
mysql-test/r/sp.result:
Manual merge.
mysql-test/r/union.result:
Manual merge.
mysql-test/t/mysqldump.test:
Manual merge.
mysql-test/t/mysqltest.test:
Manual merge.
mysql-test/t/ndb_basic.test:
Manual merge.
mysql-test/t/rpl_sp.test:
Manual merge.
mysql-test/t/rpl_view.test:
Manual merge.
mysql-test/t/show_check.test:
Manual merge.
mysql-test/t/sp-error.test:
Manual merge.
mysql-test/t/sp.test:
Manual merge.
sql/item_sum.cc:
Manual merge.
sql/mysql_priv.h:
Manual merge.
sql/sp_head.cc:
Manual merge.
sql/sql_db.cc:
Manual merge.
sql/sql_delete.cc:
Manual merge.
sql/sql_lex.h:
Manual merge.
sql/sql_show.cc:
Manual merge.
sql/sql_table.cc:
Manual merge.
sql/sql_trigger.cc:
Manual merge.
sql/sql_yacc.yy:
Manual merge.
tests/mysql_client_test.c:
Manual merge.
When a default of '' was specified for TEXT/BLOB columns, the specification
was silently ignored. This is presumably to be nice to applications (or
people) who generate their column definitions in a not-very-clever fashion.
For clarity, doing this now results in a warning, or an error in strict
mode.
mysql-test/r/federated.result:
Update results
mysql-test/r/fulltext_distinct.result:
Update results
mysql-test/r/fulltext_update.result:
Update results
mysql-test/r/gis-rtree.result:
Update results
mysql-test/r/gis.result:
Update results
mysql-test/r/join_outer.result:
Update results
mysql-test/r/order_by.result:
Update results
mysql-test/r/type_blob.result:
Add new results
mysql-test/r/type_ranges.result:
Update results
mysql-test/t/type_blob.test:
Add new test
sql/field.cc:
Issue a warning when setting '' as the default on a BLOB/TEXT column,
and make it an error in strict mode. Also, clarify comments about when
NO_DEFAULT_VALUE_FLAG is set.
into neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint
BUILD/compile-dist:
Auto merged
client/mysqltest.c:
Auto merged
config/ac-macros/ssl.m4:
Auto merged
include/config-win.h:
Auto merged
include/my_base.h:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/group_min_max.result:
Auto merged
mysql-test/r/partition.result:
Auto merged
mysql-test/r/ps.result:
Auto merged
mysql-test/r/rpl_insert_id_pk.result:
Auto merged
mysql-test/r/rpl_ndb_multi_update3.result:
Auto merged
mysql-test/r/sp.result:
Auto merged
mysql-test/t/create.test:
Auto merged
mysql-test/t/join_outer.test:
Auto merged
mysql-test/t/partition.test:
Auto merged
mysql-test/t/ps.test:
Auto merged
mysql-test/r/rpl_ndb_sp006.result:
Auto merged
mysql-test/t/sp.test:
Auto merged
mysys/my_clock.c:
Auto merged
mysys/my_copy.c:
Auto merged
mysys/my_create.c:
Auto merged
mysys/my_dup.c:
Auto merged
mysys/my_lib.c:
Auto merged
mysys/my_open.c:
Auto merged
mysys/my_redel.c:
Auto merged
mysql-test/r/create.result:
Manual merge
mysql-test/r/innodb_mysql.result:
Manual merge
mysql-test/r/join_outer.result:
Manual merge
mysql-test/t/func_group.test:
Manual merge
mysql-test/t/group_min_max.test:
Manual merge
mysql-test/t/innodb_mysql.test:
Manual merge
mysql-test/r/join_outer_innodb.result:
New BitKeeper file ``mysql-test/r/join_outer_innodb.result''
mysql-test/t/join_outer_innodb.test:
New BitKeeper file ``mysql-test/t/join_outer_innodb.test''
into mysql.com:/home/jimw/my/mysql-5.1-clean
include/my_pthread.h:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/variables.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/rpl_temporary.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
mysql-test/t/view.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/item_subselect.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/sql_acl.cc:
Auto merged
storage/ndb/test/ndbapi/Makefile.am:
Auto merged
storage/ndb/test/ndbapi/testInterpreter.cpp:
Auto merged
sql/set_var.cc:
Resolve conflict
storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
Resolve conflict
This bug was introduced when the patch resolving the
performance problem 17164 was applied. As a result
of that modification the not_null_tables attributes
were calculated incorrectly for constant OR conditions.
This triggered invalid conversion of outer joins into
inner joins.
mysql-test/r/join_outer.result:
Added a test case for bug #19816.
mysql-test/t/join_outer.test:
Added a test case for bug #19816.
over two views when using syntax with curly braces.
Each outer join operation must be placed in a separate
nest. This was not done when the syntax with curly braces
was used. In some cases, in particular, for queries with outer
join operation over views it could cause a crash.
mysql-test/r/join_outer.result:
Added a test case for bug #19396.
mysql-test/t/join_outer.test:
Added a test case for bug #19396.
If the WHERE condition of a query contained an ORed FALSE term
then the set of tables whose rows cannot serve for null complements
in outer joins was determined incorrectly. It resulted in blocking
possible conversions of outer joins into joins for such queries.
mysql-test/r/join_outer.result:
Added a test case for bug #17164.
mysql-test/t/join_outer.test:
Added a test case for bug #17164.
into mysql.com:/home/mydev/mysql-5.1-wl1563-msg
mysql-test/r/create_select_tmp.result:
Auto merged
mysql-test/r/heap_hash.result:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/join_outer.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/ndb_index_unique.result:
Auto merged
mysql-test/r/rpl_loaddata.result:
Auto merged
mysql-test/r/sp-error.result:
Auto merged
mysql-test/r/sp.result:
Auto merged
mysql-test/r/sp_trans.result:
Auto merged
mysql-test/r/type_bit.result:
Auto merged
mysql-test/r/type_varchar.result:
Auto merged
sql/handler.cc:
Auto merged
sql/share/errmsg.txt:
Auto merged
mysql-test/r/heap.result:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Manual merge
mysql-test/r/rpl_err_ignoredtable.result:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Manual merge
mysql-test/r/rpl_insert_id.result:
WL#1563 - Modify MySQL to support fast CREATE/DROP INDEX
Manual merge
Cleanup the sideeffects from most of the testcases with sideeffects.
mysql-test/mysql-test-run.pl:
Add option "check-testcases" to mysql-test-run.pl
Will execute "include/check-testcase.test" once before each tescase and record the output into "var/tmp/check-testcase.result"
After the teastcase it will run again and this time compare the output with previously recorded file.
mysql-test/r/analyze.result:
Drop table t1 at end of test
mysql-test/r/create_select_tmp.result:
Drop table t1 at end of test
mysql-test/r/ctype_cp932.result:
Drop table t1 at end of test
mysql-test/r/ctype_recoding.result:
Drop table t1 at end of test
mysql-test/r/grant2.result:
Drop user mysqltest_2 and mysqltest_A@'%'
mysql-test/r/join_outer.result:
Drop view v1 to cleanup
mysql-test/r/ps_1general.result:
Drop table t1 at end of test
mysql-test/r/query_cache.result:
Drop function "f1"
mysql-test/r/read_only.result:
Reset the "read_only" flag
mysql-test/r/rpl000001.result:
Remove user "blafasel2"
mysql-test/r/rpl000017.result:
Remove user "replicate"
mysql-test/r/rpl_failed_optimize.result:
Drop table t1 to cleanup
mysql-test/r/rpl_flush_tables.result:
Drop tables t3, t4, t5
mysql-test/r/rpl_ignore_revoke.result:
Delete user "user_foo"
mysql-test/r/rpl_insert_id.result:
Drop table t1 to cleanup
mysql-test/r/rpl_loaddata.result:
Drop tyable t1 to cleanup
mysql-test/r/rpl_loaddata_rule_m.result:
Drop tyable t1 to cleanup
mysql-test/r/rpl_loaddata_rule_s.result:
Drop tyable t1 to cleanup
mysql-test/r/rpl_misc_functions.result:
Drop tyable t1 to cleanup
mysql-test/r/rpl_multi_update3.result:
Drop tyable t1 and t2 to cleanup
mysql-test/r/rpl_replicate_do.result:
Drop tyable t1 to cleanup
mysql-test/r/rpl_skip_error.result:
Drop tyable t1 to cleanup
mysql-test/r/rpl_slave_status.result:
Drop tyable t1 to cleanup
mysql-test/r/sp-prelocking.result:
Drop view v1 and tables t1, t2, t3 and t4 to cleanup
mysql-test/r/sp-security.result:
Delete users to cleanup
Delete remaining traces in tables_priv and procs_priv
mysql-test/r/subselect_innodb.result:
Drop procedure p1 to cleanup
mysql-test/r/trigger-compat.result:
Drop trigger wl2818_trg1 and wl2818_trg2.
Drop table t1, t2
Drop database mysqltest_db1
And the users "mysqltest_dfn@localhost" and "mysqltest_inv@localhost"
mysql-test/r/type_bit.result:
Drop tables t1 and t2 to cleanup
mysql-test/r/variables.result:
Set GLOBAL max_join_size to 10 as it originally was in variables-master.opt
mysql-test/r/view_grant.result:
Dop user "test@localhost" to cleanup
mysql-test/t/analyze.test:
Drop table t1 to cleanup
mysql-test/t/create_select_tmp.test:
Drop table t1 to cleanup
mysql-test/t/ctype_cp932.test:
Drop table t1 to cleanup
mysql-test/t/ctype_recoding.test:
Drop table t1 to cleanup
mysql-test/t/fulltext_var.test:
Restore the original ft_boolean_syntax
mysql-test/t/grant2.test:
Drop users "mysqltest_2" and "mysqltest_A@'%'" to cleanup
mysql-test/t/innodb_cache.test:
Reset query_cache_size to original value
mysql-test/t/join_outer.test:
Drop view v1 to cleanup
mysql-test/t/ps_1general.test:
Drop table t1 to cleanup
mysql-test/t/query_cache.test:
Drop function "f1" to cleanup
mysql-test/t/read_only.test:
Reset the readonly flag
mysql-test/t/rpl000001.test:
Delete user "blafasel2" to cleanup
mysql-test/t/rpl000017.test:
Delete user "replicate" to cleanup
mysql-test/t/rpl_failed_optimize.test:
Drop table t1 to cleanup
mysql-test/t/rpl_flush_tables.test:
Droip table t3, t4 and t5 to cleanup
mysql-test/t/rpl_ignore_revoke.test:
Delet user "user_foo" to cleanup
mysql-test/t/rpl_insert_id.test:
drop table t1 to cleanup
mysql-test/t/rpl_loaddata.test:
Drop table t1 to cleanup
mysql-test/t/rpl_loaddata_rule_m.test:
Drop table t1 to cleanup
mysql-test/t/rpl_loaddata_rule_s.test:
Drop table t1 to cleanup
mysql-test/t/rpl_misc_functions.test:
Drop table t1 to cleanup
mysql-test/t/rpl_multi_update3.test:
Drop table t1 and t2 to cleanup
mysql-test/t/rpl_replicate_do.test:
Drop table t1 to cleanup
mysql-test/t/rpl_skip_error.test:
Drop table t1 to cleanup
mysql-test/t/rpl_slave_status.test:
Drop table t1 to cleanup
mysql-test/t/sp-prelocking.test:
Drop table t1, t2 t3 and t4 to cleanup
Drop view v1
mysql-test/t/sp-security.test:
Delete test users from mysql.user, mysql.db, mysql.procs_priv and mysql.tables_priv
Drop table t1 to cleanup
mysql-test/t/subselect_innodb.test:
Drop procedure p1 to cleanup
mysql-test/t/trigger-compat.test:
Drop trigger wl2818_trg1 and wl2818_trg2 to cleanup
Drop table t1, t2
Drop users
drop database mysqltest_db1
mysql-test/t/type_bit.test:
drop table t1 and t2 to cleanup
mysql-test/t/variables-master.opt:
Increase max_join_size to 100.
mysql-test/t/variables.test:
Set max_join_size to 10, which was the original value in variables-master.opt
mysql-test/t/view_grant.test:
Drop the user "test@localhost"
mysql-test/include/check-testcase.test:
New BitKeeper file ``mysql-test/include/check-testcase.test''
Post merge changes
sql_yacc.yy:
Post merge changes
sql_select.cc:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions (post merge changes).
The function add_key_fields() 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:
Post merge changes
sql/opt_range.cc:
Post merge changes
sql/sql_select.cc:
Fixed bugs #12101, #12102: wrong calculation of not_null_tables()
for some expressions (post merge changes).
The function add_key_fields() is modified. There cannot be NOT before
BETWEEN/IN anymore. Rather Item_func_between/in objects can represent
now [NOT]BETWEEN/IN expressions.
sql/sql_yacc.yy:
Post merge changes.
mysql-test/r/join_outer.result:
Post merge changes
