into  dl145s.mysql.com:/users/mhansson/mysql/push/bug23856/my51-bug23856


sql/field.h:
  Auto merged

rows for query on I_S

This is a patch to get rid of some warnings about comparisons
between singed and unsigned ints, which turn up on sapsrv1 and
sapsrv2.


sql/field.h:
  Bug#23856: Changed the type of MAX_SIZE to unsigned int.

into  dl145s.mysql.com:/users/mhansson/mysql/push/bug23856/my51-bug23856


mysql-test/r/func_gconcat.result:
  Auto merged
mysql-test/t/func_gconcat.test:
  Auto merged
sql/field.h:
  Auto merged
sql/field_conv.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/item_sum.cc:
  Bug#23856: Manual merge 5.0->5.1. Changed comparison to strict inequality between 
  convert_blob_length and UINT_MAX16. Replaced UINT_MAX16 with Field_varstring::MAX_SIZE.

into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt

into  mysql.com:/home/hf/work/8663/my51-8663

into  mysql.com:/home/hf/work/8663/my51-8663


strings/decimal.c:
  Auto merged
mysql-test/r/bigint.result:
  SCCS merged
mysql-test/t/bigint.test:
  merging

in the case of the overflow in the decimal->integer conversion
we didn't return the proper boundary value, but just the result
of the conversion we calculated on the moment of the error


mysql-test/r/bigint.result:
  bug #8663 cant use bigint unsigned as input to cast
  test result fixed
mysql-test/t/bigint.test:
  bug #8663 cant use bigint unsigned as input to cast
  test case
strings/decimal.c:
  bug #8663 cant use bigint unsigned as input to cast
  decimal->int conversion fixed to return proper boundary value
  in the case of overflow

mysql-test/r/compress.result:
  result fix
mysql-test/r/information_schema.result:
  result fix
mysql-test/r/openssl_1.result:
  result fix
mysql-test/r/rpl_packet.result:
  result fix
mysql-test/r/status.result:
  result fix

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-opt


sql/field.cc:
  Auto merged

into  olga.mysql.com:/home/igor/mysql-5.1-opt


mysql-test/r/subselect3.result:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/sql_select.h:
  Auto merged

into  olga.mysql.com:/home/igor/mysql-5.1-opt


mysql-test/t/grant.test:
  Auto merged
mysql-test/r/grant.result:
  Manual merge

a crash when the left operand of the predicate is evaluated to NULL.
It happens when the rows from the inner tables (tables from the subquery)
are accessed by index methods with key values obtained by evaluation of
the left operand of the subquery predicate. When this predicate is
evaluated to NULL an alternative access with full table scan is used
to check whether the result set returned by the subquery is empty or not.
The crash was due to the fact the info about the access methods used for
regular key values was not properly restored after a switch back from the
full scan access method had occurred.
The patch restores this info properly.
The same problem existed for queries with IN subquery predicates if they
were used not at the top level of the queries.


mysql-test/r/subselect3.result:
  Added a test case for bug #28375.
mysql-test/t/subselect3.test:
  Added a test case for bug #28375.
sql/item_subselect.cc:
  Fixed bug #28375: a query with an NOT IN subquery predicate may cause
  a crash when the left operand of the predicate is evaluated to NULL.
  It happens when the rows from the inner tables (tables from the subquery)
  are accessed by index methods with key values obtained by evaluation of
  the left operand of the subquery predicate. When this predicate is
  evaluated to NULL an alternative access with full table scan is used
  to check whether the result set returned by the subquery is empty or not.
  The crash was due to the fact the info about the access methods used for
  regular key values was not properly restored after a switch back from the
  full scan access method had occurred.
  The patch restores this info properly.
sql/sql_select.h:
  Fixed bug #28375: a query with an NOT IN subquery predicate may cause
  a crash when the left operand of the predicate is evaluated to NULL.
  In the JOIN_TAB structure two fields have been added to save info about
  index methods used to access the subquery rows. The saved info is used
  after a switch back from the alternative full scan access method has 
  occurred. The full scan is used when the left operand of the subquery
  predicate is evaluated to NULL.

into  moonbone.local:/mnt/gentoo64/work/27878-bug-5.0-opt-mysql

  Corrected test case for the bug#27878.


mysql-test/t/grant.test:
  Corrected test case for the bug#27878.
mysql-test/r/grant.result:
  Corrected test case for the bug#27878.

into  mysql.com:/home/hf/work/27957/my51-27957


mysql-test/t/grant.test:
  Auto merged
mysql-test/r/grant.result:
  merging
sql/sql_update.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged

into  mysql.com:/home/hf/work/27957/my50-27957

into  moonbone.local:/mnt/gentoo64/work/27878-bug-5.0-opt-mysql

database.

If a user has a right to update anything in the current database then the 
access was granted and further checks of access rights for underlying tables
wasn't done correctly. The check is done before a view is opened and thus no
check of access rights for underlying tables can be carried out.
This allows a user to update through a view a table from another database for
which he hasn't enough rights.

Now the mysql_update() and the mysql_test_update() functions are forces
re-checking of access rights after a view is opened.


mysql-test/t/grant.test:
  Added a test case for the bug#27878: Unchecked privileges on a view referring to a table from another database.
mysql-test/r/grant.result:
  Added a test case for the bug#27878: Unchecked privileges on a view referring to a table from another database.
sql/sql_update.cc:
  Bug#27878: Unchecked privileges on a view referring to a table from another 
  database.
  Now the mysql_update() function forces re-checking of access rights after 
  the view is opened.
sql/sql_prepare.cc:
  Bug#27878: Unchecked privileges on a view referring to a table from another 
  database.
  Now the mysql_test_update() function forces re-checking of access rights after
  the view is opened.

mysql-test/r/insert_update.result:
  result fixed
mysql-test/r/type_newdecimal.result:
  result fixed

into  mysql.com:/home/hf/work/27957/my51-27957


sql/item_func.cc:
  Auto merged
mysql-test/r/type_datetime.result:
  merging
mysql-test/t/type_datetime.test:
  merging
sql/my_decimal.h:
  merging

mysql-test/r/type_datetime.result:
  result fixed
mysql-test/t/type_datetime.test:
  testcase fixed
sql/item_func.cc:
  my_decimal_length_to_precision used
sql/my_decimal.h:
  merging fix

into  mysql.com:/home/hf/work/27957/my51-27957


sql/item_create.cc:
  Auto merged
sql/my_decimal.h:
  Auto merged

mysql-test/t/view.test:
  merging fix
sql/item_create.cc:
  merging fix
sql/my_decimal.cc:
  merging fix
sql/my_decimal.h:
  merging fix

into  mysql.com:/home/hf/work/27957/my51-27957


mysql-test/r/cast.result:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/my_decimal.h:
  merging

into  mysql.com:/home/hf/work/27957/my51-27957


mysql-test/r/cast.result:
  Auto merged
sql/item_create.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/my_decimal.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

into  mysql.com:/home/hf/work/27957/my50-27957


mysql-test/r/cast.result:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/my_decimal.h:
  merging

into  mysql.com:/home/hf/work/27957/my51-27957


mysql-test/r/insert_update.result:
  Auto merged
mysql-test/t/insert_update.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
mysql-test/include/mix1.inc:
  merging
mysql-test/r/innodb_mysql.result:
  SCCS merged
sql/sql_select.cc:
  merging

into  mysql.com:/home/hf/work/27957/my51-27957


sql/item_func.cc:
  Auto merged

into  mysql.com:/home/hf/work/27957/my50-27957


sql/item_func.cc:
  Auto merged

into  mysql.com:/home/hf/work/27957/my51-27957


include/decimal.h:
  Auto merged
mysql-test/r/type_newdecimal.result:
  Auto merged
mysql-test/t/type_newdecimal.test:
  Auto merged
sql/item_func.cc:
  Auto merged
strings/decimal.c:
  Auto merged
mysql-test/r/cast.result:
  merging
sql/my_decimal.h:
  merging

into  mysql.com:/home/hf/work/27921/my51-27921


mysql-test/r/cast.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
sql/field.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_create.h:
  merging
sql/my_decimal.h:
  merging
sql/sql_yacc.yy:
  merging

Bug occurs in INSERT IGNORE ... SELECT ... ON DUPLICATE KEY UPDATE
statements, when SELECT returns duplicated values and UPDATE clause
tries to assign NULL values to NOT NULL fields.
NOTE: By current design MySQL server treats INSERT IGNORE ... ON
DUPLICATE statements as INSERT ... ON DUPLICATE with update of
duplicated records, but MySQL manual lacks this information.
After this fix such behaviour becomes legalized.

The write_record() function was returning error values even within
INSERT IGNORE, because ignore_errors parameter of
the fill_record_n_invoke_before_triggers() function call was
always set to FALSE. FALSE is replaced by info->ignore.


sql/sql_insert.cc:
  Fixed bug #28000:
  The write_record() function was returning error values even within
  INSERT IGNORE, because ignore_errors parameter of
  the fill_record_n_invoke_before_triggers() function call was
  always set to FALSE. FALSE is replaced by info->ignore.
mysql-test/t/insert_update.test:
  Added test case for bug #28000.
mysql-test/r/insert_update.result:
  Added test case for bug #28000.

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-single-user


storage/ndb/src/mgmclient/CommandInterpreter.cpp:
  Auto merged

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb


ndb/src/mgmclient/CommandInterpreter.cpp:
  Auto merged

mysql-test/r/bigint.result:
  test result fixed
mysql-test/t/bigint.test:
  testcase made ps-protocol consistent