This also fixes a bug in counting number of rows that are updated when we have many simultanous queries
extra/yassl/src/ssl.cpp:
Removed compiler warning
extra/yassl/taocrypt/src/asn.cpp:
After merge fixes
extra/yassl/testsuite/testsuite.cpp:
Removed compiler warning
mysql-test/r/ndb_lock.result:
After merge fixes
ndb/src/common/debugger/EventLogger.cpp:
Removed compiler warning
ndb/src/common/util/ConfigValues.cpp:
Removed compiler warning
ndb/src/common/util/NdbSqlUtil.cpp:
Removed compiler warning
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
Removed compiler warning
ndb/src/kernel/blocks/dbtup/DbtupIndex.cpp:
Removed compiler warning
ndb/src/kernel/blocks/dbtup/DbtupSystemRestart.cpp:
Removed compiler warning
ndb/src/kernel/vm/ndbd_malloc.cpp:
Removed compiler warning
ndb/src/mgmclient/main.cpp:
Removed compiler warning
ndb/src/ndbapi/SignalSender.cpp:
Removed compiler warning
sql/ha_ndbcluster.cc:
Some extra safety
sql/item_cmpfunc.cc:
After merge fixes
sql/item_subselect.cc:
After merge fixes
sql/sql_insert.cc:
After merge fixes
(This actually fixes a bug in old code when many connections are in use)
support-files/compiler_warnings.supp:
Removed some suppressed warnings
of untouched rows in full table scans".
SELECT ... FOR UPDATE/LOCK IN SHARE MODE statements as well as
UPDATE/DELETE statements which were executed using full table
scan were not releasing locks on rows which didn't satisfy
WHERE condition.
This bug surfaced in 5.0 and affected NDB tables. (InnoDB tables
intentionally don't support such unlocking in default mode).
This problem occured because code implementing join didn't call
handler::unlock_row() for rows which didn't satisfy part of condition
attached to this particular table/level of nested loop. So we solve
the problem adding this call.
Note that we already had this call in place in 4.1 but it was lost
(actually not quite correctly placed) when we have introduced nested
joins.
Also note that additional QA should be requested once this patch is
pushed as interaction between handler::unlock_row() and many recent
MySQL features such as subqueries, unions, views is not tested enough.
mysql-test/r/ndb_lock.result:
Enabled back part of the test that covers bug #20390 "SELECT FOR
UPDATE does not release locks of untouched rows in full table scans".
Adjusted test in such way that it now covers both execution paths
in which we unlock non-matching rows inspected during table scan.
mysql-test/t/ndb_lock.test:
Enabled back part of the test that covers bug #20390 "SELECT FOR
UPDATE does not release locks of untouched rows in full table scans".
Adjusted test in such way that it now covers both execution paths
in which we unlock non-matching rows inspected during table scan.
sql/sql_select.cc:
evaluate_join_record() should call handler::unlock_row() for records
which don't satisfy condition which was pushed-down to this table/level
of nested loop.
We just put back the thing that we already have in 4.1 and which was lost
when we have introduced nested joins.
into mysql.com:/windows/Linux_space/MySQL/mysql-5.0
mysql-test/r/ndb_lock.result:
Auto merged
mysql-test/t/ndb_lock.test:
Auto merged
ndb/include/ndbapi/NdbTransaction.hpp:
Merge
sql/ha_ndbcluster.cc:
Merge
sql/ha_ndbcluster.h:
Merge
bug #18184 SELECT ... FOR UPDATE does not work..: New test case
ha_ndbcluster.h, ha_ndbcluster.cc, NdbConnection.hpp:
Fix for bug #21059 Server crashes on join query with large dataset with NDB tables: Releasing operation for each intermediate batch, before next call to trans->execute(NoCommit);
mysql-test/r/ndb_lock.result:
bug #18184 SELECT ... FOR UPDATE does not work..: New test case
mysql-test/t/ndb_lock.test:
bug #18184 SELECT ... FOR UPDATE does not work..: New test case
ndb/include/ndbapi/NdbConnection.hpp:
Fix for bug #21059 Server crashes on join query with large dataset with NDB tables: Releasing operation for each intermediate batch, before next call to trans->execute(NoCommit);
sql/ha_ndbcluster.cc:
Fix for bug #21059 Server crashes on join query with large dataset with NDB tables: Releasing operation for each intermediate batch, before next call to trans->execute(NoCommit);
sql/ha_ndbcluster.h:
Fix for bug #21059 Server crashes on join query with large dataset with NDB tables: Releasing operation for each intermediate batch, before next call to trans->execute(NoCommit);
