into perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/t/ctype_utf8.test:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/table.cc:
Auto merged
- As a sideeffect of the patch to generate lex_hash.h only once
on the machine where the source dist was produced, a problem
was found when compiling a mysqld without partition support - it
would crash when looking up the lex symbols due to mismatch between
lex.h and the generated lex_hash.h
- Remove the ifdef for partition in lex.h
- Fix minor problem with"EXPLAIN PARTITION" when not compiled with
partition(existed also without the above patch)
- Add test case that will be run when we don't have partition
support compiled into mysqld
- Return error ER_FEATURE_DISABLED if user tries to use PARTITION
when there is no support for it.
sql/lex.h:
There should be no ifdefs of features in lex.h
sql/sql_class.cc:
In line with the comment in sql_yacc.yy that we want the same output
from "EXPLAIN PARTITIONS.." regardless of wheter we have compiled in
support for partition or not, remove the ifdef so the extra field
is added to output if the DESCRIBE_PARTITIONS bit it set. Without
this patch we get a crash as the code in select_describe believes the
field is there.
sql/sql_select.cc:
Use "const" for the variable as it's a ssigned once and never changes
sql/sql_yacc.yy:
Don't allow PARTITION syntax oif there is no suport for partitioning
mysql-test/r/not_partition.require:
New BitKeeper file ``mysql-test/r/not_partition.require''
mysql-test/r/not_partition.result:
New BitKeeper file ``mysql-test/r/not_partition.result''
mysql-test/t/not_partition.test:
New BitKeeper file ``mysql-test/t/not_partition.test''
- As a sideeffect of the patch to generate lex_hash.h only once
on the machine where the source dist was produced, a problem
was found when compiling a mysqld without partition support - it
would crash when looking up the lex symbols due to mismatch between
lex.h and the generated lex_hash.h
- Remove the ifdef for partition in lex.h
- Fix minor problem with"EXPLAIN PARTITION" when not compiled with
partition(existed also without the above patch)
- Add test case that will be run when we don't have partition
support compiled into mysqld
- Return error ER_FEATURE_DISABLED if user tries to use PARTITION
when there is no support for it.
into willster.(none):/home/stewart/Documents/MySQL/4.1/bug19914-mk2-merge2
sql/ha_myisammrg.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/sql_select.cc:
Auto merged
into siva.hindu.god:/usr/home/tim/m/bk/50
configure.in:
Auto merged
mysql-test/r/rename.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/view.test:
Auto merged
mysys/mf_iocache.c:
Auto merged
sql/item_func.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/table.cc:
Auto merged
myisam/sort.c:
Manual merge
mysql-test/r/innodb_mysql.result:
Manual merge
mysql-test/t/innodb_mysql.test:
Manual merge
into siva.hindu.god:/usr/home/tim/m/bk/51
include/m_ctype.h:
Auto merged
mysql-test/include/mix1.inc:
Auto merged
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/r/rename.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/ctype_utf8.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/view.test:
Auto merged
mysys/mf_iocache.c:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/table.cc:
Auto merged
storage/myisam/sort.c:
Manual merge
into mysql.com:/usr/home/ram/work/bug20732/my51-bug20732
mysql-test/r/range.result:
Auto merged
mysql-test/t/range.test:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/table.cc:
manual merging.
into dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.1-opt
mysql-test/r/myisam.result:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_select.cc:
Auto merged
into dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt
mysql-test/r/myisam.result:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_select.cc:
Auto merged
into dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.1-opt
BitKeeper/deleted/.del-bdb.result:
Auto merged
mysql-test/r/func_gconcat.result:
Auto merged
mysql-test/r/group_min_max.result:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/merge.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/olap.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/r/type_decimal.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/t/func_gconcat.test:
Auto merged
mysql-test/t/group_min_max.test:
Auto merged
mysql-test/t/select.test:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_update.cc:
Auto merged
sql/table.cc:
Auto merged
include/my_base.h:
SCCS merged
mysql-test/include/mix1.inc:
SCCS merged
mysql-test/r/group_by.result:
SCCS merged
mysql-test/r/innodb_mysql.result:
SCCS merged
mysql-test/t/group_by.test:
SCCS merged
sql/sql_select.cc:
SCCS merged
into dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt
mysql-test/r/merge.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/r/view.result:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/table.cc:
Auto merged
into mysql.com:/usr/home/ram/work/bug20732/my50-bug20732
sql/opt_range.cc:
Auto merged
sql/opt_range.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/table.cc:
Auto merged
mysql-test/r/range.result:
SCCS merged
mysql-test/t/range.test:
SCCS merged
We miss some records sometimes using RANGE method if we have
partial key segments.
Example:
Create table t1(a char(2), key(a(1)));
insert into t1 values ('a'), ('xx');
select a from t1 where a > 'x';
We call index_read() passing 'x' key and HA_READ_AFTER_KEY flag
in the handler::read_range_first() wich is wrong because we have
a partial key segment for the field and might miss records like 'xx'.
Fix: don't use open segments in such a case.
mysql-test/r/range.result:
Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
- test result.
mysql-test/t/range.test:
Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
- test case.
sql/opt_range.cc:
Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
- check if we have a partial key segment for a Item_func::GT_FUNC;
if so, don't set NEAR_MIN flag in order to use HA_READ_KEY_OR_NEXT
instead of HA_READ_AFTER_KEY.
sql/opt_range.h:
Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
- key segment 'flag' slot added.
sql/sql_select.cc:
Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
- test (HA_PART_KEY_SEG | HA_NULL_PART) as we split it in the sql/table.cc
sql/table.cc:
Fix for bug #20732: Partial index and long sjis search with '>' fails sometimes
- set HA_NULL_PART flag instead of HA_PART_KEY_SEG in order not to mix them.
We miss some records sometimes using RANGE method if we have
partial key segments.
Example:
Create table t1(a char(2), key(a(1)));
insert into t1 values ('a'), ('xx');
select a from t1 where a > 'x';
We call index_read() passing 'x' key and HA_READ_AFTER_KEY flag
in the handler::read_range_first() wich is wrong because we have
a partial key segment for the field and might miss records like 'xx'.
Fix: don't use open segments in such a case.
into willster.(none):/home/stewart/Documents/MySQL/5.1/bug19914-mk2-merge
BitKeeper/deleted/.del-ha_berkeley.cc:
Auto merged
BitKeeper/deleted/.del-ha_berkeley.h:
Auto merged
mysql-test/r/ctype_utf8.result:
Auto merged
mysql-test/t/ctype_utf8.test:
Auto merged
sql/item_sum.cc:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_union.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/table.cc:
Auto merged
storage/archive/ha_archive.cc:
Auto merged
storage/blackhole/ha_blackhole.cc:
Auto merged
storage/blackhole/ha_blackhole.h:
Auto merged
storage/csv/ha_tina.cc:
Auto merged
storage/csv/ha_tina.h:
Auto merged
storage/example/ha_example.cc:
Auto merged
storage/example/ha_example.h:
Auto merged
storage/federated/ha_federated.cc:
Auto merged
storage/federated/ha_federated.h:
Auto merged
storage/heap/ha_heap.cc:
Auto merged
storage/heap/ha_heap.h:
Auto merged
storage/myisam/ha_myisam.h:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
storage/ndb/include/kernel/GlobalSignalNumbers.h:
Auto merged
storage/ndb/include/mgmapi/mgmapi.h:
Auto merged
storage/ndb/include/ndb_version.h.in:
Auto merged
storage/ndb/include/ndbapi/NdbTransaction.hpp:
Auto merged
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
Auto merged
storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
Auto merged
storage/ndb/src/kernel/vm/Configuration.cpp:
Auto merged
storage/ndb/src/mgmapi/mgmapi.cpp:
Auto merged
storage/ndb/src/mgmclient/main.cpp:
Auto merged
storage/ndb/src/ndbapi/NdbScanOperation.cpp:
Auto merged
storage/ndb/src/ndbapi/NdbTransaction.cpp:
Auto merged
storage/ndb/tools/ndb_condig.cpp:
Auto merged
storage/ndb/tools/restore/restore_main.cpp:
Auto merged
sql/ha_ndbcluster.cc:
merge
sql/ha_ndbcluster.h:
merge
sql/handler.h:
merge
sql/sql_delete.cc:
merge
storage/archive/ha_archive.h:
merge
storage/innobase/handler/ha_innodb.cc:
merge
storage/innobase/handler/ha_innodb.h:
merge
storage/myisam/ha_myisam.cc:
merge
storage/myisammrg/ha_myisammrg.h:
merge
into rurik.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug19579
mysql-test/t/select.test:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/select.result:
SCCS merged
into macbook.gmz:/Users/kgeorge/mysql/work/B21798-5.0-opt-merge
sql/mysql_priv.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
mysql-test/r/subselect.result:
merge fixes for bug 21798
mysql-test/t/subselect.test:
merge fixes for bug 21798
list using a function
When executing dependent subqueries they are re-inited and re-exec() for
each row of the outer context.
The cause for the bug is that during subquery reinitialization/re-execution,
the optimizer reallocates JOIN::join_tab, JOIN::table in make_simple_join()
and the local variable in 'sortorder' in create_sort_index(), which is
allocated by make_unireg_sortorder().
Care must be taken not to allocate anything into the thread's memory pool
while re-initializing query plan structures between subquery re-executions.
All such items mush be cached and reused because the thread's memory pool
is freed at the end of the whole query.
Note that they must be cached and reused even for queries that are not
otherwise cacheable because otherwise it will grow the thread's memory
pool every time a cacheable query is re-executed.
We provide additional members to the JOIN structure to store references
to the items that need to be cached.
mysql-test/r/subselect.result:
Bug#21798: memory leak during query execution with subquery in column
list using a function
- test case
mysql-test/t/subselect.test:
Bug#21798: memory leak during query execution with subquery in column
list using a function
- test case
sql/mysql_priv.h:
Bug#21798: memory leak during query execution with subquery in column
list using a function
- cache the entities allocated in the threads memory pool by
JOIN::exec ().
sql/sql_delete.cc:
Bug#21798: memory leak during query execution with subquery in column
list using a function
- cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's
memory pool by JOIN::exec ().
sql/sql_select.cc:
Bug#21798: memory leak during query execution with subquery in column
list using a function
- cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's
memory pool by JOIN::exec ().
sql/sql_select.h:
Bug#21798: memory leak during query execution with subquery in column
list using a function
- cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's
memory pool by JOIN::exec ().
sql/sql_table.cc:
Bug#21798: memory leak during query execution with subquery in column
list using a function
- cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's
memory pool by JOIN::exec ().
sql/sql_update.cc:
Bug#21798: memory leak during query execution with subquery in column
list using a function
- cache the SORT_ORDER, TABLE * and JOIN_TAB allocated in the thread's
memory pool by JOIN::exec ().
list using a function
When executing dependent subqueries they are re-inited and re-exec() for
each row of the outer context.
The cause for the bug is that during subquery reinitialization/re-execution,
the optimizer reallocates JOIN::join_tab, JOIN::table in make_simple_join()
and the local variable in 'sortorder' in create_sort_index(), which is
allocated by make_unireg_sortorder().
Care must be taken not to allocate anything into the thread's memory pool
while re-initializing query plan structures between subquery re-executions.
All such items mush be cached and reused because the thread's memory pool
is freed at the end of the whole query.
Note that they must be cached and reused even for queries that are not
otherwise cacheable because otherwise it will grow the thread's memory
pool every time a cacheable query is re-executed.
We provide additional members to the JOIN structure to store references
to the items that need to be cached.
