into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/t/ctype_utf8.test:
Auto merged
sql/sql_select.cc:
Auto merged
into dl145s.mysql.com:/data/tkatchaounov/5.0-bug-21787
mysql-test/r/limit.result:
Auto merged
mysql-test/t/limit.test:
Auto merged
sql/sql_select.cc:
Adjust the fix for BUG#21787 for 5.0
The problem was due to a prior fix for BUG 9676, which limited
the rows stored in a temporary table to the LIMIT clause. This
optimization is not applicable to non-group queries with aggregate
functions. The fix disables the optimization in this case.
mysql-test/r/limit.result:
Test case for BUG#21787
mysql-test/t/limit.test:
Test case for BUG#21787
sql/sql_select.cc:
If there is an aggregate function in a non-group query,
materialize all rows in the temporary table no matter if
there is a LIMIT clause. This is necessary, since the
aggregate functions must be computed over all result rows,
not just the first LIMIT rows.
into maint2.mysql.com:/data/localhome/tsmith/bk/50
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/t/ctype_utf8.test:
Auto merged
sql/net_serv.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
vio/viosocket.c:
Auto merged
client/mysql.cc:
Manual merge.
mysql-test/t/ctype_recoding.test:
Manual merge.
sql/sql_lex.h:
SCCS merged
sql/sql_table.cc:
Manual merge.
mysql-test/r/ctype_recoding.result:
Manual merge
into moonbone.local:/work/tmp_merge-5.1-opt-mysql
sql/ha_innodb.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_select.cc:
Auto merged
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
const tables. This resulted in choosing extremely inefficient
execution plans in same cases when distribution of data in
joined were skewed (see the customer test case for the bug).
mysql-test/r/select.result:
Added a test case for bug #21390: wrong estimate of rows
after elimination of const tables.
Includded a test case that checks the code added by the patch
that handles outer joins with no matches after substitution of
a const table in an efficient way.
mysql-test/t/select.test:
Added a test case for bug #21390: wrong estimate of rows
after elimination of const tables.
Included a test case that checks the code added by the patch
that handles outer joins with no matches after substitution of
a const table in an efficient way.
sql/sql_select.cc:
Fixed bug #21390: wrong estimate of rows after elimination of
const tables. This resulted in choosing extremely inefficient
execution plans in same cases when distribution of data in
joined were skewed (see the customer test case for the bug).
Also added the code to handle outer joins with no matches after
substitution of a const table in an efficient way.
Corrected calculation of the null rejecting key conditions.
into lamia.home:/home/timka/mysql/src/5.0-bug-21456
mysql-test/r/distinct.result:
Merge the fix for BUG#21456
mysql-test/t/distinct.test:
Merge the fix for BUG#21456
sql/sql_select.cc:
Merge the fix for BUG#21456
GROUP BY/DISTINCT pruning optimization must be done before ORDER BY
optimization because ORDER BY may be removed when GROUP BY/DISTINCT
sorts as a side effect, e.g. in
SELECT DISTINCT <non-key-col>,<pk> FROM t1
ORDER BY <non-key-col> DISTINCT
must be removed before ORDER BY as if done the other way around
it will remove both.
mysql-test/r/distinct.result:
Test for BUG#21456.
mysql-test/t/distinct.test:
Test for BUG#21456.
sql/sql_select.cc:
Bug #21456: SELECT DISTINCT(x) produces incorrect results when using order by
GROUP BY/DISTINCT pruning optimization must be done before ORDER BY
optimization because ORDER BY may be removed when GROUP BY/DISTINCT
sorts as a side effect.
used.
Sorting by RAND() uses a temporary table in order to get a correct results.
User defined variable was set during filling the temporary table and later
on it is substituted for its value from the temporary table. Due to this
it contains the last value stored in the temporary table.
Now if the result_field is set for the Item_func_set_user_var object it
updates variable from the result_field value when being sent to a client.
The Item_func_set_user_var::check() now accepts a use_result_field
parameter. Depending on its value the result_field or the args[0] is used
to get current value.
mysql-test/r/user_var.result:
Added a test case for bug#16861: User defined variable can have a wrong value if a tmp table was used.
mysql-test/t/user_var.test:
Added a test case for bug#16861: User defined variable can have a wrong value if a tmp table was used.
sql/item_func.cc:
Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
Now if the result_field is set for the Item_func_set_user_var object it
updates variable from the result_field value when being sent to a client.
The Item_func_set_user_var::check() now accepts a use_result_field
parameter. Depending on its value the result_field or the args[0] is used
to get current value.
sql/item_func.h:
Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
Added a new SUSERVAR_FUNC function type.
Updated the Item_func_set_user_var::check() function declaration.
Added the Item_func_set_user_var::send() member function.
sql/set_var.cc:
Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
Modified to use updated Item_func_set_user_var::check() function.
sql/sql_class.cc:
Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
Modified to use updated Item_func_set_user_var::check() function.
sql/sql_select.cc:
Fixed bug#16861: User defined variable can have a wrong value if a tmp table was used.
Now an Item_func_set_user_var object isn't substituted for an Item_field object after filling a temporary table.
from cache" and #21216 "Simultaneous DROP TABLE and SHOW OPEN TABLES causes
server to crash".
Crash happened when one ran DROP DATABASE or SHOW OPEN TABLES statements
while concurrently doing DROP TABLE (or RENAME TABLE, CREATE TABLE LIKE
or any other command that takes name-lock) in other connection.
This problem was caused by the fact that table placeholders which were
added to table cache in order to obtain name-lock on table had
TABLE_SHARE::db and table_name set to 0. Therefore they broke assumption
that these members are non-0 for all tables in table cache on which some
of our code relies.
The fix sets these members for such placeholders to appropriate value making
this assumption true again. As attempt to avoid such problems in future
we introduce auxiliary TABLE_SHARE::set_table_cache_key() methods which
should be used when one wants to set TABLE_SHARE::table_cache_key and which
ensure that TABLE_SHARE::table_name/db are set properly.
Test cases for these bugs were added to 5.0 test-suite (with 5.0-specific
fix for bug #21216).
sql/lock.cc:
Our code assumes that TABLE_SHARE::table_name/db for objects in table cache
is set properly (and is non-NULL). For example look in list_open_tables()
and remove_db_from_cache(). This was not true for table placeholders that
were added to table cache for name-locking. Changed lock_table_name() to
preserve this assumption (now it uses TABLE_SHARE::set_table_cache_key()
to set all three table_cache_key/db/table_name members at once).
Also now we use my_multi_malloc() to allocate memory for TABLE and
TABLE_SHARE objects instead of using my_malloc() + summing sizes as
it automatically provides proper alignment for memory allocated.
sql/sql_base.cc:
Now we use TABLE_SHARE::set_table_cache_key() auxiliary methods to set
TABLE_SHARE::table_cache_key/db/table_name members at once.
We also use multi_alloc_root() instead of alloc_root() for allocating
memory for several objects as it is less error prone.
Finally, we also got rid of unused code in reopen_name_locked_table().
sql/sql_select.cc:
Got rid of redundant code. TABLE_SHARE::db/table_cache_key are both set to
empty string by the call to init_tmp_table_share() routine.
sql/table.cc:
Now alloc_table_share() uses auxiliary TABLE_SHARE::set_table_cache_key()
method to properly set TABLE_SHARE::table_cache_key/db/table_name members.
Also now we use multi_alloc_root() instead of alloc_root() for allocating
memory for several objects as it is more clear/less error-prone.
sql/table.h:
Added comment about importance of apropriate setting of
TABLE_SHARE::table_name/db/table_cache_key for tables in table cache.
Introduced two auxiliary TABLE_SHARE::set_table_cache_key() methods which
allow to set these three members at once.
A date can be represented as an int (like 20060101) and as a string (like
"2006.01.01"). When a DATE/TIME field is compared in one SELECT against both
representations the constant propagation mechanism leads to comparison
of DATE as a string and DATE as an int. In this example it compares 2006 and
20060101 integers. Obviously it fails comparison although they represents the
same date.
Now the Item_bool_func2::fix_length_and_dec() function sets the comparison
context for items being compared. I.e. if items compared as strings the
comparison context is STRING.
The constant propagation mechanism now doesn't mix items used in different
comparison contexts. The context check is done in the
Item_field::equal_fields_propagator() and in the change_cond_ref_to_const()
functions.
Also the better fix for bug 21159 is introduced.
mysql-test/t/type_datetime.test:
Added a test case for bug#21475: Wrongly applied constant propagation leads to a false comparison.
mysql-test/r/type_datetime.result:
Added a test case for bug#21475: Wrongly applied constant propagation leads to a false comparison.
sql/sql_select.cc:
Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison.
The constant propagation mechanism now doesn't mix items used in different
comparison contexts. The check is done in the change_cond_ref_to_const() function.
sql/item_cmpfunc.cc:
Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison.
Now the Item_bool_func2::fix_length_and_dec() function sets the comparison
context for items being compared.
sql/item.h:
Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison.
To the Item class a new field called cmp_context is added.
It represents the comparison context of an item.
sql/item.cc:
Fixed bug#21475: Wrongly applied constant propagation leads to a false comparison.
The constant propagation mechanism now doesn't mix items used in different
comparison contexts. The context check is done in the
Item_field::equal_fields_propagator() function.
Made [NOT]BETWEEN predicates SARGable in respect to the second and
the third arguments.
mysql-test/r/range.result:
Added a test case to bug #18165.
mysql-test/t/range.test:
Added a test case to bug #18165.
sql/opt_range.cc:
Fixed bug #18165.
Made [NOT]BETWEEN predicates SARGable in respect to the second and
the third arguments.
Put in a separate function called get_full_func_mm_tree the functionality
that builds a conjunction of all SEL_TREEs for a simple predicate of the
form (f op c), where f was a field and c was a constant, applying different
equalities f=f' with f' being another field.
into sunlight.local:/local_work/21261-bug-5.0-mysql
sql/sql_select.cc:
Auto merged
sql/sql_update.cc:
Auto merged
mysql-test/r/view.result:
SCCS merged
mysql-test/t/view.test:
SCCS merged
into mysql.com:/usr/home/bar/mysql-4.1.b9509
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/t/ctype_utf8.test:
Auto merged
sql/sql_select.cc:
Auto merged
SELECT right instead of INSERT right was required for an insert into to a view.
This wrong behaviour appeared after the fix for bug #20989. Its intention was
to ask only SELECT right for all tables except the very first for a complex
INSERT query. But that patch has done it in a wrong way and lead to asking
a wrong access right for an insert into a view.
The setup_tables_and_check_access() function now accepts two want_access
parameters. One will be used for the first table and the second for other
tables.
mysql-test/t/view.test:
Added a test case for bug#21261: Wrong access rights was required for an insert into a view
mysql-test/r/view.result:
Added a test case for bug#21261: Wrong access rights was required for an insert into a view
sql/sql_update.cc:
Fixed bug#21261: Wrong access rights was required for an insert into a view
Modified to use updated setup_tables_and_check_access() function.
sql/sql_select.cc:
Fixed bug#21261: Wrong access rights was required for an insert into a view
Modified to use updated setup_tables_and_check_access() function.
sql/sql_load.cc:
Fixed bug#21261: Wrong access rights was required for an insert into a view
Modified to use updated setup_tables_and_check_access() function.
sql/sql_insert.cc:
Fixed bug#21261: Wrong access rights was required for an insert into a view
Modified to use updated setup_tables_and_check_access() function.
sql/sql_delete.cc:
Fixed bug#21261: Wrong access rights was required for an insert into a view
Modified to use updated setup_tables_and_check_access() function.
sql/sql_base.cc:
Fixed bug#21261: Wrong access rights was required for an insert into a view
The setup_tables_and_check_access() function now accepts two want_access
parameters. One will be used for the first table and the second for other
tables.
sql/mysql_priv.h:
Fixed bug#21261: Wrong access rights was required for an insert into a view
The setup_tables_and_check_access() function now accepts two want_access
parameters.
Disable const propagation for Item_hex_string.
This must be done because Item_hex_string->val_int() is not
the same as (Item_hex_string->val_str() in BINARY column)->val_int().
We cannot simply disable the replacement in a particular context (
e.g. <bin_col> = <int_col> AND <bin_col> = <hex_string>) since
Items don't know the context they are in and there are functions like
IF (<hex_string>, 'yes', 'no').
Note that this will disable some valid cases as well
(e.g. : <bin_col> = <hex_string> AND <bin_col2> = <bin_col>) but
there's no way to distinguish the valid cases without having the
Item's parent say something like : Item->set_context(Item::STRING_RESULT)
and have all the Items that contain other Items do that consistently.
mysql-test/r/compare.result:
Bug #21159: Optimizer: wrong result after AND with different data types
- test case
mysql-test/t/compare.test:
Bug #21159: Optimizer: wrong result after AND with different data types
- test case
sql/sql_select.cc:
Bug #21159: Optimizer: wrong result after AND with different data types
- disable const propagation for Item_hex_string.
optimizer does not honor IGNORE INDEX
- Allow an index to be used for sorting the table
instead of filesort only if it is not disabled by
IGNORE INDEX.
mysql-test/r/group_by.result:
Bug #21174: Index degrades sort performance and
optimizer does not honor IGNORE INDEX
- test case
mysql-test/t/group_by.test:
Bug #21174: Index degrades sort performance and
optimizer does not honor IGNORE INDEX
- test case
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 moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.1-merge
BitKeeper/deleted/.del-mysys.vcproj~40a49d09c4184822:
Auto merged
configure.in:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/warnings.result:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/mysqlbinlog.test:
Auto merged
mysql-test/t/udf.test:
Auto merged
mysql-test/t/warnings.test:
Auto merged
BitKeeper/deleted/.del-mysqld.vcproj~6aa7b3f9c3e28fcb:
Auto merged
sql/field.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_class.cc:
Auto merged
support-files/mysql.spec.sh:
Auto merged
mysql-test/r/sp.result:
Manual merge. Place 5.0 test before 5.1 test.
mysql-test/t/sp.test:
Manual merge. Place 5.0 test before 5.1 test.
mysys/my_bitmap.c:
Manual merge.
scripts/make_binary_distribution.sh:
Manual merge.
sql/Makefile.am:
Manual merge.
sql/slave.cc:
Manual merge.
sql/sql_class.h:
Manual merge.
sql/sql_parse.cc:
Manual merge.
sql/sql_select.cc:
Manual merge.
tests/mysql_client_test.c:
Manual merge.
into moonbone.local:/work/tmp_merge-5.0-opt-mysql
client/mysql.cc:
Auto merged
mysql-test/r/date_formats.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/t/date_formats.test:
Auto merged
mysql-test/t/func_str.test:
Auto merged
mysql-test/t/udf.test:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/time.cc:
Auto merged
mysql-test/r/sp.result:
Manual merge
mysql-test/t/sp.test:
Manual merge
into moonbone.local:/work/tmp_merge-4.1-opt-mysql
sql/item_strfunc.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
into sunlight.local:/local_work/tmp_merge-5.1-opt-mysql
mysql-test/r/auto_increment.result:
Auto merged
mysql-test/r/binlog_row_blackhole.result:
Auto merged
mysql-test/r/binlog_stm_blackhole.result:
Auto merged
mysql-test/r/date_formats.result:
Auto merged
mysql-test/r/func_compress.result:
Auto merged
mysql-test/r/func_gconcat.result:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/func_math.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/r/func_system.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/gis.result:
Auto merged
mysql-test/r/group_by.result:
Auto merged
mysql-test/r/group_min_max.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/olap.result:
Auto merged
mysql-test/r/partition_pruning.result:
Auto merged
mysql-test/r/query_cache.result:
Auto merged
mysql-test/r/rpl_get_lock.result:
Auto merged
mysql-test/r/rpl_master_pos_wait.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/type_blob.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/r/variables.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/group_min_max.test:
Auto merged
mysql-test/t/partition_pruning.test:
Auto merged
sql/opt_range.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/table.h:
Auto merged
into sunlight.local:/local_work/tmp_merge-5.1-opt-mysql
mysql-test/r/func_group.result:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/select.result:
SCCS merged
into sunlight.local:/local_work/tmp_merge-5.1-opt-mysql
client/mysql.cc:
Auto merged
mysql-test/r/date_formats.result:
Auto merged
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/group_min_max.result:
Auto merged
BitKeeper/deleted/.del-make_win_src_distribution.sh~f80d8fca44e4e5f1:
Auto merged
BitKeeper/deleted/.del-mysqld.dsp~ffdbf2d234e23e56:
Auto merged
BitKeeper/deleted/.del-mysqld_ia64.dsp~7f8cf84d81ee04e2:
Auto merged
BitKeeper/deleted/.del-mysqldump.dsp~a8bd23547d3fc27e:
Auto merged
BitKeeper/deleted/.del-mysqldump_ia64.dsp~a2aabe898be35b31:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/r/ps_7ndb.result:
Auto merged
mysql-test/r/type_ranges.result:
Auto merged
mysql-test/r/udf.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/date_formats.test:
Auto merged
mysql-test/t/func_gconcat.test:
Auto merged
mysql-test/t/func_group.test:
Auto merged
mysql-test/t/group_min_max.test:
Auto merged
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/innodb_mysql.test:
Auto merged
mysql-test/t/mysql.test:
Auto merged
mysql-test/t/select.test:
Auto merged
mysql-test/t/sp.test:
Auto merged
mysql-test/t/view.test:
Auto merged
sql/field.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_subselect.h:
Auto merged
sql/opt_range.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/time.cc:
Auto merged
storage/ndb/test/ndbapi/Makefile.am:
Auto merged
strings/decimal.c:
Auto merged
mysql-test/r/analyse.result:
Manual merge
mysql-test/r/bigint.result:
Manual merge
mysql-test/r/create.result:
Manual merge
mysql-test/r/information_schema.result:
Manual merge
mysql-test/r/ps_2myisam.result:
Manual merge
mysql-test/r/ps_3innodb.result:
Manual merge
mysql-test/r/ps_4heap.result:
Manual merge
mysql-test/r/ps_5merge.result:
Manual merge
mysql-test/r/ps_6bdb.result:
Manual merge
mysql-test/r/rpl_insert_id.result:
Manual merge
mysql-test/r/select.result:
Manual merge
mysql-test/r/sp.result:
Manual merge
mysql-test/r/subselect.result:
Manual merge
mysql-test/t/information_schema.test:
Manual merge
mysql-test/t/rpl_insert_id.test:
Manual merge
sql/field.h:
Manual merge
sql/item.cc:
Manual merge
sql/item.h:
Manual merge
sql/item_strfunc.h:
Manual merge
sql/item_sum.cc:
Manual merge
sql/mysql_priv.h:
Manual merge
sql/share/errmsg.txt:
Manual merge
sql/sql_class.h:
Manual merge
sql/sql_select.cc:
Manual merge
into sunlight.local:/local_work/tmp_merge-5.1-opt-mysql
mysql-test/r/partition_pruning.result:
Auto merged
mysql-test/t/partition_pruning.test:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_select.cc:
Auto merged
into moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-merge
configure.in:
Auto merged
man/Makefile.am:
Auto merged
mysys/my_bitmap.c:
Auto merged
scripts/make_binary_distribution.sh:
Auto merged
sql/field.cc:
Auto merged
sql/sql_locale.cc:
Auto merged
support-files/mysql.spec.sh:
Auto merged
mysql-test/t/mysqlbinlog.test:
Manual merge.
sql/sql_select.cc:
Manual merge.
Renamed variable, to avoid name clash with macro "rem_size"
on AIX 5.3 and "/usr/include/sys/xmem.h" (bug#17648)
asn.cpp, asn.hpp:
Avoid name clash with NAME_MAX
sql/sql_select.cc:
Renamed variable, to avoid name clash with macro "rem_size"
on AIX 5.3 and "/usr/include/sys/xmem.h" (bug#17648)
extra/yassl/taocrypt/src/asn.cpp:
Avoid name clash with NAME_MAX
extra/yassl/taocrypt/include/asn.hpp:
Avoid name clash with NAME_MAX
- Make the range-et-al optimizer produce E(#table records after table
condition is applied),
- Make the join optimizer use this value,
- Add "filtered" column to EXPLAIN EXTENDED to show
fraction of records left after table condition is applied
- Adjust test results, add comments
mysql-test/r/archive_gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/auto_increment.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/bdb_gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/bench_count_distinct.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/binlog_stm_blackhole.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/case.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/cast.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/compress.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ctype_collate.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ctype_cp1250_ch.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/date_formats.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/distinct.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/fulltext.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_compress.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_crypt.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_default.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_encrypt.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_gconcat.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_group.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_if.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_in.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_like.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_math.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_op.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_regexp.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_set.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_str.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_system.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_test.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_time.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/group_by.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/group_min_max.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/having.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/heap.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/heap_hash.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge_innodb.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge_ror.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/innodb_gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/insert_update.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/join.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/join_nested.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/key_diff.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/myisam.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ndb_gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/negation_elimination.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/null.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/olap.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/partition_pruning.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/query_cache.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/row.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/rpl_get_lock.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/rpl_master_pos_wait.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/select.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ssl.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ssl_compress.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/subselect.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/type_blob.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/union.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/varbinary.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/variables.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/view.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/ctype_cp1250_ch.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/func_like.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/group_min_max.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/index_merge_ror.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/index_merge_ror_cpk.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/join.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/partition_pruning.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
sql/opt_range.cc:
BUG#14940: Make range/index_merge/group-min-max optimizer produce TABLE::quick_condition_rows -
estimate of #records that will match the table condition.
sql/sql_class.cc:
BUG#14940: Add "filtered" column to output of EXPLAIN EXTENDED
sql/sql_select.cc:
BUG#14940:
- Make the join optimizer to use TABLE::quick_condition_rows=
= E(#table records after filtering with table condition)
- Add "filtered" column to output of EXPLAIN EXTENDED
sql/sql_select.h:
BUG#14940: Added comments
sql/table.h:
BUG#14940: Added comments
Post review changes for bug#19862.
sql/sql_select.cc:
Post review changes for bug#19862.
sql/item_func.h:
Post review changes for bug#19862.
sql/item_func.cc:
Post review changes for bug#19862.
sql/item.h:
Post review changes for bug#19862.
When processing aggregate functions all tables values are reset
to NULLs at the end of each group.
When doing that if there are no rows found for a group
the const tables must not be reset as they are not recalculated
by do_select()/sub_select() for each group.
mysql-test/r/subselect2.result:
* Bug #20792: Incorrect results from aggregate subquery
- test suite for the bug. This is dependent on InnoDB despite
the fact that the bug and the fix are not InnoDB specific.
This is because of the table flag HA_NOT_EXACT_COUNT.
When this flag is off (as in MyISAM) both t2 and t3 become of
join type 'system' as they are estimated to have 1 record and
and this statistics can be trusted (according to the absence of
HA_NOT_EXACT_COUNT).
mysql-test/t/subselect2.test:
* Bug #20792: Incorrect results from aggregate subquery
- test suite for the bug
sql/sql_select.cc:
* Bug #20792: Incorrect results from aggregate subquery
- when clearing results if there are not rows found for group
the const tables must not be reset as they are not recalculated
for each group.
