into  magare.gmz:/home/kgeorge/mysql/work/merge-5.1-opt


mysql-test/r/loaddata.result:
  Auto merged
mysql-test/t/loaddata.test:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql/uniques.cc:
  Auto merged
mysql-test/include/mix1.inc:
  manual merge 5.0-opt -> 5.1-opt
mysql-test/r/innodb_mysql.result:
  manual merge 5.0-opt -> 5.1-opt
sql/log.cc:
  manual merge 5.0-opt -> 5.1-opt

  Updated test case for bug #29294.


mysql-test/t/loaddata.test:
  Updated test case for bug #29294.
mysql-test/r/loaddata.result:
  Updated test case for bug #29294.

into  gleb.loc:/home/uchum/work/bk/5.0-opt


sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_load.cc:
  Auto merged
mysql-test/r/loaddata.result:
  Merge with 4.1-opt.
mysql-test/t/loaddata.test:
  Merge with 4.1-opt.

into  gleb.loc:/home/uchum/work/bk/4.1-opt

  Test case update for bug #29294.


mysql-test/t/loaddata.test:
  Test case update for bug #29294.
mysql-test/r/loaddata.result:
  Test case update for bug #29294.

  Windows compilation error fix.


sql/sql_class.cc:
  Windows compilation error fix.

The `SELECT 'r' INTO OUTFILE ... FIELDS ENCLOSED BY 'r' ' statement
encoded the 'r' string to a 4 byte string of value x'725c7272'
(sequence of 4 characters: r\rr).
The LOAD DATA statement decoded this string to a 1 byte string of
value x'0d' (ASCII Carriage Return character) instead of the original
'r' character.
The same error also happened with the FIELDS ENCLOSED BY clause
followed by special characters: 'n', 't', 'r', 'b', '0', 'Z' and 'N'.

NOTE 1: This is a result of the undocumented feature: the LOAD DATA INFILE
recognises 2-byte input sequences like \n, \t, \r and \Z in addition
to documented 2-byte sequences: \0 and \N. This feature should be
documented (here backspace character is a default ESCAPED BY character,
in the real-life example it may be any ESCAPED BY character).

NOTE 2, changed behaviour:
Now the `SELECT INTO OUTFILE' statement with the `FIELDS ENCLOSED BY'
clause followed by one of: 'n', 't', 'r', 'b', '0', 'Z' or 'N' characters
encodes this special character itself by doubling it ('r' --> 'rr'),
not by prepending it with an escape character.


sql/sql_class.h:
  Fixed bug #29294.
  The ESCAPE_CHARS macro constant is defined to enumerate
  symbolic names of espace-sequences like  '\n', '\t' etc.
  The select_export::is_ambiguous_field_sep field has been added
  to distinguish special values of the field_sep field from
  another values (see ESCAPE_CHARS).
sql/sql_class.cc:
  Fixed bug #29294.
  The select_export::send_data method has been modified to
  encode special values of the field_sep field by
  doubling of those values instead of prepending them with a
  value of the escape_char field.
  Example: The SELECT 'r' INTO OUTFILE FIELDS ENCLOSED BY 'r'
  now produces the 'rr' output string instead of x'5c72'
  (i.e. instead of sequence of 2 bytes: \ and r).
sql/sql_load.cc:
  Fixed bug #29294.
  Added commentary for the READ_INFO::unescape method.
mysql-test/t/loaddata.test:
  Updated test case for bug #29294.
mysql-test/r/loaddata.result:
  Updated test case for bug #29294.

into  magare.gmz:/home/kgeorge/mysql/autopush/B28983-2-5.0-opt

asserts debug binary

We can't reliably check if the binary log is opened without 
acquiring its mutex. 
Fixed by removing this check.


sql/log.cc:
  Bug #28983: 
  can't reliably check if bin_log is open outside of its mutex

into  dator6.(none):/home/mikael/mysql_clones/bug18198


mysql-test/t/partition_hash.test:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/sql_partition.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

This bug may manifest itself not only with the queries for which
the index-merge access method is chosen. It also may display
itself for queries with DISTINCT.

The bug was in how the Unique::get method used the merge_buffers
function. To compare elements in the the queue employed by
merge_buffers() it must use the buffpek_compare function rather
than the function for binary comparison. 


mysql-test/r/innodb_mysql.result:
  Added a test case for bug #25798.
mysql-test/t/innodb_mysql.test:
  Added a test case for bug #25798.
sql/filesort.cc:
  Fixed bug #25798.
  The function merge_buffers() when called from the Uniques::get method
  must use function buffpek_compare to compare elements in the queue it
  employs. The pointer to buffpek_compare and the info for the function
  that compares sorted records are passed to merge_buffers through certain 
  designated fields of the SORTPARAM structure.
sql/sql_sort.h:
  Fixed bug #25798.
  Added fields to the SORTPARAM structure to be used in the function 
  merge_buffers when called by the Uniques::get method.
sql/uniques.cc:
  Fixed bug 25798.
  The function merge_buffers() when called from the Uniques::get method
  must use function buffpek_compare to compare elements in the queue it
  employes.

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


mysql-test/r/binary.result:
  Auto merged
mysql-test/r/ctype_collate.result:
  Auto merged
mysql-test/r/ctype_utf8.result:
  Auto merged
mysql-test/t/binary.test:
  Auto merged
mysql-test/t/create.test:
  Auto merged
mysql-test/t/ctype_utf8.test:
  Auto merged
sql/field_conv.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_sum.h:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/table.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
strings/ctype-simple.c:
  Auto merged
mysql-test/r/create.result:
  Manual merge.
mysql-test/r/subselect.result:
  Manual merge.
mysql-test/r/type_enum.result:
  Manual merge.
mysql-test/t/type_enum.test:
  Manual merge.
mysql-test/include/mix1.inc:
  Manual merge.
mysql-test/r/innodb_mysql.result:
  Manual merge.
mysql-test/t/subselect.test:
  Manual merge.
sql/sql_parse.cc:
  Manual merge.
storage/myisam/mi_key.c:
  Manual merge.

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


mysql-test/r/type_enum.result:
  Auto merged
mysql-test/t/type_enum.test:
  Auto merged
sql/field_conv.cc:
  SCCS merged

into  magare.gmz:/home/kgeorge/mysql/autopush/B29157-5.1-opt

into  gleb.loc:/home/uchum/work/bk/5.0-opt

When a UNION statement forced conversion of an UTF8
charset value to a binary charset value, the byte
length of the result values was truncated to the
CHAR_LENGTH of the original UTF8 value.


sql/item.cc:
  Fixed bug #29205.
  The calculation of data length was modified in
  the Item_type_holder::join_types method to take into
  account possible conversion of a multibyte charset
  value to a binary charset value, when each
  multibyte character is converted into a sequence
  of bytes (not to a single byte of binary charset).
mysql-test/t/ctype_utf8.test:
  Updated test case for bug #29205.
mysql-test/r/ctype_utf8.result:
  Updated test case for bug #29205.

into  moonbone.local:/mnt/gentoo64/work/29261-bug-5.0-opt-mysql

spaces.

When the my_strnncollsp_simple function compares two strings and one is a prefix
of another then this function compares characters in the rest of longer key
with the space character to find whether the longer key is greater or less.
But the sort order of the collation isn't used in this comparison. This may
lead to a wrong comparison result, wrongly created index or wrong order of the
result set of a query with the ORDER BY clause.

Now the my_strnncollsp_simple function uses collation sort order to compare
the characters in the rest of longer key with the space character.


mysql-test/t/ctype_collate.test:
  Added a test case for the bug#29261: Sort order of the collation wasn't used
  when comparing trailing spaces.
mysql-test/r/ctype_collate.result:
  Added a test case for the bug#29261: Sort order of the collation wasn't used
  when comparing trailing spaces.
strings/ctype-simple.c:
  Bug#29261: Sort order of the collation wasn't used when comparing trailing
  spaces.
  Now the my_strnncollsp_simple function uses collation sort order to compare
  the characters in the rest of longer key with the space character.

into  magare.gmz:/home/kgeorge/mysql/autopush/B27333-gcov-5.0-opt

query / no aggregate of subquery
 The optimizer counts the aggregate functions that 
 appear as top level expressions (in all_fields) in 
 the current subquery. Later it makes a list of these
 that it uses to actually execute the aggregates in
 end_send_group().
 That count is used in several places as a flag whether
 there are aggregates functions.
 While collecting the above info it must not consider
 aggregates that are not aggregated in the current 
 context. It must treat them as normal expressions 
 instead. Not doing that leads to incorrect data about
 the query, e.g. running a query that actually has no
 aggregate functions as if it has some (and hence is
 expected to return only one row).
 Fixed by ignoring the aggregates that are not aggregated
 in the current context. 
 One other smaller omission discovered and fixed in the 
 process : the place of aggregation was not calculated for
 user defined functions. Fixed by calling 
 Item_sum::init_sum_func_check() and 
 Item_sum::check_sum_func() as it's done for the rest of 
 the aggregate functions.


mysql-test/r/subselect.result:
  Bug #27333: test case
mysql-test/t/subselect.test:
  Bug #27333: test case
sql/item_subselect.cc:
  Bug#27333: need select_lex to filter out
   aggregates that are not aggregated in
   the current select.
sql/item_sum.cc:
  Bug#27333: need select_lex to filter out
   aggregates that are not aggregated in
   the current select.
sql/item_sum.h:
  Bug#27333: calculate the place of 
   aggregation for user defined functions.
sql/sql_select.cc:
  Bug#27333: When counting the aggregated functions
   and collecting a list of them we must not consider
   the aggregates that are not aggregated in the local
   context as "local" : i.e. we must treat them as 
   normal functions and not add them to the aggregate
   functions list.
sql/sql_select.h:
  Bug#27333: need select_lex to filter out
   aggregates that are not aggregated in
   the current select.

into  mysql.com:/home/hf/work/29247/my51-29247


sql-common/client.c:
  Auto merged
sql/handler.h:
  Auto merged

into  mysql.com:/home/hf/work/29247/my50-29247


sql-common/client.c:
  Auto merged

into  mysql.com:/home/hf/work/29247/my51-29247

into  mysql.com:/home/hf/work/29247/my51-29247


sql-common/client.c:
  Auto merged

Sometimes the number of really updated rows (with changed
column values) cannot be determined at the server level
alone (e.g. if the storage engine does not return enough
column values to verify that). So the only dependable way
in such cases is to let the storage engine return that
information if possible.
Fixed the bug at server level by providing a way for the 
storage engine to return information about wether it 
actually updated the row or the old and the new column 
values are the same. It can do that by returning 
HA_ERR_RECORD_IS_THE_SAME in ha_update_row().
Note that each storage engine may choose not to try to
return this status code, so this behaviour remains 
storage engine specific.


include/my_base.h:
  Bug #29157: handle the row not updated special return value
sql/log_event.cc:
  Bug #29157: handle the row not updated special return value
sql/sp.cc:
  Bug #29157: handle the row not updated special return value
sql/sql_acl.cc:
  Bug #29157: handle the row not updated special return value
sql/sql_insert.cc:
  Bug #29157: handle the row not updated special return value
sql/sql_servers.cc:
  Bug #29157: handle the row not updated special return value
sql/sql_update.cc:
  Bug #29157: handle the row not updated special return value

into  magare.gmz:/home/kgeorge/mysql/autopush/B26564-5.1-opt

what caused some consequitive tests failures


mysql-test/r/events_bugs.result:
  test result fixed
mysql-test/t/events_bugs.test:
  typo fixed, event removed

into  magare.gmz:/home/kgeorge/mysql/autopush/B26642-5.0-opt

into  mysql.com:/home/hf/work/29156/my51-29156

into  dl145s.mysql.com:/dev/shm/mhansson/my50-bug28677


sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

  
  Thanks to Martin Friebe for finding and submitting a fix for this bug!
  
  A table with maximum number of key segments and maximum length key name
  would have a corrupted .frm file, due to an incorrect calculation of the
  complete key length.  Now the key length is computed correctly (I hope) :-)
  
  MyISAM would reject a table with the maximum number of keys and the maximum
  number of key segments in all keys.  It would allow one less than this total
  maximum.  Now MyISAM accepts a table defined with the maximum.  (This is a
  very minor issue.)


myisam/mi_open.c:
  Bug #26642: change >= to > in a comparison (i.e., error 
  only if key_parts_in_table really is greater than 
  MAX_KEY * MAX_KEY_SEG)
mysql-test/r/create.result:
  Bug #26642: test case
mysql-test/t/create.test:
  Bug #26642: test case
sql/table.cc:
  Bug #26642: In create_frm(), fix formula for key_length; 
  it was too small by (keys * 2) bytes

don't free thd->lex->sphead if we didn't do lex_start(),
as we can have garbage there


mysql-test/r/events_bugs.result:
  Bug #29156 events crash server in test suite
  
  test result added
mysql-test/t/events_bugs.test:
  Bug #29156 events crash server in test suite
  
  testcase

mysql-test/r/rpl_partition.result:
  result fixed
mysql-test/t/rpl_partition.test:
  machine-depending lines hidden in result

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug29087