We set 'host_or_ip' to "" in the Security_context::skip_grants().




sql/sql_show.cc:
  Fix for bug #22723: Host field blank when server started with skip-grant
    - as we set 'host_or_ip' to "" if skip-grant, use 'host' instead.

into  example.com:/work/bug23379/my50-bug23379


sql/sql_class.cc:
  Auto merged

  
The value taken to be shown in SHOW PROCESSLIST is not
initialized when THD is created and will be random for
unauthenticated connections.
  
To the documentor: Random value, instead of NULL, was shown,
in SHOW PROCESSLIST for still non-authenticated connections.


sql/sql_class.cc:
  Initialize time_after_lock.
  It is used from SHOW PROCESSLIST's code. If not initialized
  random value is shown for connected but still unauthenticated
  clients in the column Time.

The mysqldump command with both the --xml and --hex-blob options will output blob data encoded as hexBinary.  
The proper XML datatype is xs:hexBinary.  
The correct XML datatype is specified be setting the xsi_type attribute equal to xs:hexBinary for each encoded element.


client/mysqldump.c:
  Bug#19745: mysqldump --xml produces invalid xml
  - Moved hex-blob code to it's own function.
  - Rewrote print_xml_tag function to accept zero or more attribute/value
    pair(s) which are appended to a separate tag name.
  - --xml option respects the --hex-blob option by ouputting blob data in hex
    encoded format.  Each hex encoded field tag will also contain an xsi:type
    attribute with an xs:hexBinary value.
  - --extended-insert and --xml are mutually exclusive. Otherwise, the xml file
    will contain INSERT commands.
  - Minor comment cleanup.
mysql-test/r/mysqldump.result:
  Bug#19745: mysqldump --xml produces invalid xml
  -Added results.
mysql-test/t/mysqldump.test:
  Bug#19745: mysqldump --xml produces invalid xml
  -Added test.

into  mysql.com:/usr/home/bar/mysql-5.0-rpl


mysql-test/r/cast.result:
  null merge for bug#8663
  It will beed another fix for 5.0
  - changes in new DECIMAL instead of FLOAT
mysql-test/r/ps.result:
  null merge
mysql-test/t/cast.test:
  null merge
mysql-test/t/count_distinct3.test:
  null merge
sql/item_func.cc:
  null merge

into  mysql.com:/usr/home/bar/mysql-4.1-rpl


mysql-test/r/cast.result:
  Auto merged
mysql-test/r/ps.result:
  Auto merged
sql/item_func.cc:
  Auto merged

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge


mysql-test/r/ctype_utf8.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/ctype_utf8.test:
  Auto merged

into  mysql.com:/usr/home/bar/mysql-5.0.b6147rpl


mysql-test/r/ps_2myisam.result:
  Auto merged
mysql-test/r/ps_3innodb.result:
  Auto merged
mysql-test/r/ps_4heap.result:
  Auto merged
mysql-test/r/ps_5merge.result:
  Auto merged
mysql-test/r/ps_6bdb.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/strict.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/r/warnings.result:
  Auto merged
mysql-test/t/strict.test:
  Auto merged
sql/field.cc:
  Auto merged

  
  Fix: "mysql --xml" now print NULL values the same way that "mysqldump --xml" does:
  
    <field name="name" xsi:nil="true" />
  
  to distinguish from empty strings:
  
    <field name="name"></field>
  
  and from string "NULL":
  
    <field name="name">NULL</field>


client/mysql.cc:
  Fixing to print NULLs differently from empty strings
mysql-test/r/client_xml.result:
  Fixing test result accordingly

  Problem: for character sets having mbmaxlen==2,
  any ALTER TABLE changed TEXT column type to MEDIUMTEXT,
  due to wrong "internal length to create length" formula.
  Fix: removing rounding code introduced in early 4.1 time,
  which is not correct anymore.


mysql-test/r/ctype_gbk.result:
  Adding test case
mysql-test/t/ctype_gbk.test:
  Adding test case
sql/field.cc:
  Fixing "internal length to create length" formula.

  Adding a multibyte-aware VARCHAR copying function, to put correct column prefix,
  taking in account number of characters (instead just limiting on number of bytes).
  For example, for a KEY(col(3)) on a UTF8 column when copying the string 'foo bar foo',
  we should put only 3 leftmost characters: 'foo'.
  9 characters were incorrectly put before this fix.


mysql-test/r/ctype_utf8.result:
  Adding test case
mysql-test/t/ctype_utf8.test:
  Adding test case
sql/field_conv.cc:
  Adding multibyte aware copy function for VARCHAR

  After merge fix


mysql-test/t/view.test:
  After merge fix

into  moonbone.local:/work/5505-bug-5.0-opt-mysql


sql/share/errmsg.txt:
  Auto merged
sql/sql_base.cc:
  Auto merged
mysql-test/r/view.result:
  Manual merge
mysql-test/t/view.test:
  Manual merge

On an INSERT into an updatable but non-insertable view an error message was
issued stating the view being not updatable. This can lead to a confusion of a
user.

A new error message is introduced. Is is showed when a user tries to insert
into a non-insertable view.


sql/sql_base.cc:
  Fixed bug#5505: Wrong error message on INSERT into a view
  The update_non_unique_table_error() function now issues proper
  error for an INSERT.
sql/sql_insert.cc:
  Fixed bug#5505: Wrong error message on INSERT into a view
  Issue the ER_NON_INSERTABLE_TABLE error instead of the 
  ER_NON_UPDATABLE_TABLE on insert into a view.
sql/sql_view.cc:
  Fixed bug#5505: Wrong error message on INSERT into a view
  Issue the ER_NON_INSERTABLE_TABLE error instead of the
  ER_NON_UPDATABLE_TABLE on insert into a view.
mysql-test/r/view.result:
  Added the test case for bug#5505: Wrong error message on INSERT into a view
  Corrected a few test cases after fixing bug#5505
mysql-test/t/view.test:
  Added the test case for bug#5505: Wrong error message on INSERT into a view
  Corrected a few test cases after fixing bug#5505
sql/share/errmsg.txt:
  Fixed bug#5505: Wrong error message on INSERT into a view
  Added the ER_NON_INSERTABLE_TABLE error definition.

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt


sql/sql_select.cc:
  Auto merged

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt


mysql-test/r/view.result:
  Auto merged
mysql-test/t/view.test:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt


sql/sql_select.cc:
  Auto merged

into  mysql.com:/home/gluh/MySQL/Merge/5.0


sql/sql_parse.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql/table.cc:
  Auto merged
include/mysql_com.h:
  manual merge
mysql-test/r/ctype_utf8.result:
  manual merge
mysql-test/t/ctype_utf8.test:
  manual merge
sql/sql_acl.cc:
  manual merge

 - reversed the patch for 5.0 and moved to 5.1


mysql-test/r/group_by.result:
  Bug #21174: Index degrades sort performance and optimizer does not honor IGNORE INDEX
   - reversed the patch for 5.0
mysql-test/t/group_by.test:
  Bug #21174: Index degrades sort performance and optimizer does not honor IGNORE INDEX
   - reversed the patch for 5.0
sql/sql_select.cc:
  Bug #21174: Index degrades sort performance and optimizer does not honor IGNORE INDEX
   - reversed the patch for 5.0

into  mysql.com:/home/hf/work/mysql-5.0-mrg

into  mysql.com:/home/hf/work/mysql-4.1.15428

into  trift2.:/MySQL/M50/push-5.0


mysql-test/r/func_time.result:
  Null-merge, the change in the 5.0 general tree supersedes the 5.0.25 patch.
mysql-test/r/query_cache.result:
  Auto merged
mysql-test/r/type_date.result:
  Auto merged
mysql-test/r/view.result:
  Null-merge, the change in the 5.0 general tree supersedes the 5.0.25 patch.
mysql-test/t/func_time.test:
  Null-merge, the change in the 5.0 general tree supersedes the 5.0.25 patch.
mysql-test/t/type_date.test:
  Auto merged
mysql-test/t/view.test:
  Null-merge, the change in the 5.0 general tree supersedes the 5.0.25 patch.
sql/item_cmpfunc.cc:
  Null-merge, the change in the 5.0 general tree supersedes the 5.0.25 patch.

into  rurik.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug21646

into  rurik.mysql.com:/home/igor/mysql-5.0-opt


mysql-test/r/subselect.result:
  Manual merge
mysql-test/t/subselect.test:
  Manual merge
sql/item.cc:
  Manual merge

Presence of a subquery in the ON expression of a join 
should not block merging the view that contains this join.
Before this patch the such views were converted into 
into temporary table views.


mysql-test/r/view.result:
  Added a test case for bug #21646.
mysql-test/t/view.test:
  Added a test case for bug #21646.
sql/mysql_priv.h:
  Fixed bug #21646.
  Added a new parsing state 'IN_ON', true when
  the parser is in an ON expression of a join.
sql/sql_lex.cc:
  Fixed bug #21646.
  Presence of a subquery in the ON expression of a join 
  should not block merging the view that contains this join.
sql/sql_yacc.yy:
  Fixed bug #21646.
  Added a new parsing state 'IN_ON', true when
  the parser is in an ON expression of a join.

an ALL/ANY quantified subquery in HAVING.
The Item::split_sum_func2 method should not create Item_ref
for objects of any class derived from Item_subselect.


mysql-test/r/subselect.result:
  Added a test case for bug #21853.
mysql-test/t/subselect.test:
  Added a test case for bug #21853.

into  mysql.com:/home/hf/work/mysql-5.0-mrg


myisam/mi_check.c:
  Auto merged
mysys/my_chsize.c:
  Auto merged

into  mysql.com:/home/hf/work/mysql-4.1.15428


myisam/mi_check.c:
  Auto merged

into  mysql.com:/home/hf/work/mysql-4.1.15428

into  mysql.com:/Users/kent/mysql/bk/mysql-5.0

  Filter out plain -O and Sun C/C++ style optimization flags, -xO<level>
  Filter out icc specific options from cflags/libs(_r)


scripts/mysql_config.sh:
  Filter out plain -O and Sun C/C++ style optimization flags, -xO<level>

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge


BitKeeper/etc/ignore:
  auto-union
mysql-test/r/myisam.result:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
sql/sql_select.cc:
  Auto merged

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-4.1-merge


BitKeeper/etc/ignore:
  auto-union
mysql-test/r/myisam.result:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
sql/sql_select.cc:
  Auto merged

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge


sql/ha_ndbcluster.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged

into  mysql.com:/users/lthalmann/bk/MERGE/mysql-4.1-merge


BitKeeper/etc/ignore:
  auto-union
mysql-test/r/myisam.result:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
sql/sql_select.cc:
  Auto merged