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.
The convert_constant_item() function converts constant items to ints on
prepare phase to optimize execution speed. In this case it tries to evaluate
subselect which contains a derived table and is contained in a derived table.
All derived tables are filled only after all derived tables are prepared.
So evaluation of subselect with derived table at the prepare phase will
return a wrong result.
A new flag with_subselect is added to the Item class. It indicates that
expression which this item represents is a subselect or contains a subselect.
It is set to 0 by default. It is set to 1 in the Item_subselect constructor
for subselects.
For Item_func and Item_cond derived classes it is set after fixing any argument
in Item_func::fix_fields() and Item_cond::fix_fields accordingly.
The convert_constant_item() function now doesn't convert a constant item
if the with_subselect flag set in it.
mysql-test/t/view.test:
Added test case for bug#19077: A nested materialized derived table is used before being populated.
mysql-test/t/subselect.test:
Added test case for bug#19077: A nested materialized derived table is used before being populated.
mysql-test/r/view.result:
Added test case for bug#19077: A nested materialized derived table is used before being populated.
mysql-test/r/subselect.result:
Added test case for bug#19077: A nested materialized derived table is used before being populated.
sql/item_subselect.cc:
Fixed bug#19077: A nested materialized derived table is used before being populated.
The Item_subselect class constructor sets new with_subselect flag to 1.
sql/item_func.cc:
Fixed bug#19077: A nested materialized derived table is used before being populated.
The Item_func::fix_fields() sets new with_subselect flag from with_subselect flags of its arguments.
sql/item_cmpfunc.cc:
Fixed bug#19077: A nested materialized derived table is used before being populated.
The convert_constant_item() function now doesn't convert a constant item
with the with_subselect flag set.
The Item_cond::fix_fields() sets new with_subselect flag from with_subselect flags of its arguments.
sql/item.cc:
Fixed bug#19077: A nested materialized derived table is used before being populated.
Set new with_subselect flag to default value - 0 in the Item constructor.
sql/item.h:
Fixed bug#19077: A nested materialized derived table is used before being populated.
A new flag with_subselect is added to the Item class. It indicates that
expression which this item represents is a subselect or contains a subselect.
It is set to 0 by default.
Fixes bug#19040 "yaSSL does not compile on AIX".
extra/yassl/taocrypt/include/runtime.hpp:
Include "config.h" (if it exists) in all yaSSL files. This is needed to ensure the same
configure settings are used for yaSSL as for the other modules linked together.
Example: the settings for "large file" on AIX.
Fixes bug#19040 "yaSSL does not compile on AIX".
ndb/include/ndbapi/Ndb.hpp:
make auto-incr methods return int 0/-1
ndb/src/ndbapi/Ndb.cpp:
make auto-incr methods return int 0/-1
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
make auto-incr methods return int 0/-1
ndb/test/ndbapi/testDict.cpp:
make auto-incr methods return int 0/-1
ndb/tools/restore/consumer_restore.cpp:
make auto-incr methods return int 0/-1
sql/ha_ndbcluster.cc:
make auto-incr methods return int 0/-1
The select statement that specified a view could be
slightly changed when the view was saved in a frm file.
In particular references to an alias name in the HAVING
clause could be substituted for the expression named by
this alias.
This could result in an error message for a query of
the form SELECT * FROM <view>. Yet no such message
appeared when executing the query specifying the view.
mysql-test/r/having.result:
Adjusted results after fixing bug #19573.
mysql-test/r/view.result:
Added a test case for bug #19573.
mysql-test/t/view.test:
Added a test case for bug #19573.
ndb: ndb_waiter disconnect/reconnect on get status error
ndb/src/mgmapi/mgmapi.cpp:
ndb: added some missing error codes to mgmapi
ndb/tools/waiter.cpp:
ndb: ndb_waiter disconnect/reconnect on get status error
into mysql.com:/usr_rh9/home/elkin.rh9/MySQL/Merge/5.0
mysql-test/t/rpl_temporary.test:
Auto merged
ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
Auto merged
ndb/test/ndbapi/Makefile.am:
Auto merged
fixing encoding example because of table names can not be in koi8r
on some platforms.
mysql-test/t/rpl_temporary.test:
koi8r encoding to name tables is changed for latin1 for the former does not work
on some platforms.
The effect of the test remains: a test table is named to have multibyte utf8 representation,
which is the essence of the bug.
frm and data files for tables created by earlier MySQL
versions becomes out of sync after certain ALTER TABLE statements:
- One that changes column default value;
- One that changes table comment;
- One that changes table password.
As a result one can expirience either server crash or data corruption/loss.
This fix ensures that running ALTER TABLE on tables created by earlier
MySQL versions recreates data files.
sql/sql_table.cc:
Ensure that running ALTER TABLE on tables created by earlier
MySQL versions recreates data files.
into poseidon.ndb.mysql.com:/home/tomas/mysql-5.0
ndb/src/mgmsrv/MgmtSrvr.cpp:
Auto merged
ndb/src/ndbapi/SignalSender.cpp:
Auto merged
support-files/mysql.spec.sh:
Auto merged
- not having lock can cause "block number list" to become corrupt => crash
- also may result in 2 threads receiving same block no => possble cause of
Bug #13987 Cluster: Loss of data nodes can cause high CPU usage from ndb_mgmd
ndb/src/mgmsrv/MgmtSrvr.cpp:
ndb: added missing lock of mutex
