into  mysql.com:/home/hf/work/25097/my51-25097


client/mysql.cc:
  Auto merged
include/sql_common.h:
  Auto merged
libmysql/libmysql.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
sql-common/client.c:
  merging
sql/log.cc:
  merging

There was no way to return an error from the client library
if no MYSQL connections was established.
So here i added variables to store that king of errors and
made functions like mysql_error(NULL) to return these.


client/mysql.cc:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  Show the error message on std_error
include/sql_common.h:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  cant_connect_sqlstate constant declared
libmysql/libmysql.c:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  mysql_sqlstate(NULL) returns 'unknown_sqlstate'
libmysqld/lib_sql.cc:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  EMBEDDED_SERVER version of the vprint_msg_to_log() implemented
sql-common/client.c:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  mysql_server_last_errno and mysql_server_last_error introduced
  to store errors not related to particular connections.
  
  mysql_error(NULL) and mysql_errno(NULL) now returns these
  mysql_server_last_error and errno respectively
sql/log.cc:
  Bug #25097 mysql_server_init fails silently if no errmsg.sys is present.
  
  EMBEDDED_LIBRARY implementation of the vprint_msg_to_log() moved
  to lib_sql.cc

into  mbp.local:/Users/kaa/src/opt/bug25162/my51-bug25162


mysql-test/t/create.test:
  Auto merged
sql/sql_yacc.yy:
  Null merge.
mysql-test/r/create.result:
  Manual merge.

                    on table creates

The problem was in incompatible syntax for key definition in CREATE
TABLE.

5.0 supports only the following syntax for key definition (see "CREATE
TABLE syntax" in the manual):

{INDEX|KEY} [index_name] [index_type] (index_col_name,...)

While 5.1 parser supports the above syntax, the "preferred" syntax was
changed to:

{INDEX|KEY} [index_name] (index_col_name,...) [index_type]

The above syntax is used in 5.1 for the SHOW CREATE TABLE output, which
led to dumps generated by 5.1 being incompatible with 5.0.

Fixed by changing the parser in 5.0 to support both 5.0 and 5.1 syntax
for key definition.


mysql-test/r/create.result:
  Added a test case for bug #25162.
mysql-test/t/create.test:
  Added a test case for bug #25162.
sql/sql_yacc.yy:
  Changed the parser to support both 5.0 and 5.1 syntax for index type
  specification in CREATE TABLE.

into  kaamos.(none):/data/src/opt/mysql-5.1-opt


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

of cleanups in the test case for bug33794.

mysql-test/r/group_by.result:
  Post-merge fix after merging 5.0-opt to 5.1-opt.
mysql-test/t/disabled.def:
  Disabled innodb_mysql back, bug #32724 is still not fixed.

into  kaamos.(none):/data/src/opt/mysql-5.1-opt


mysql-test/r/group_by.result:
  Auto merged
mysql-test/r/type_decimal.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/type_decimal.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/r/subselect.result:
  Manual merge.
mysql-test/t/group_by.test:
  Manual merge.
mysql-test/t/subselect.test:
  Manual merge.
mysql-test/t/view.test:
  Manual merge.

into  lamia.dupka:/home/mhansson/my50-bug33143-again-pushee

The problem occurred when one had a subquery that had an equality X=Y where 
Y referred to a named select list expression from the parent select. MySQL 
crashed when trying to use the X=Y equality for ref-based access. 

Fixed by allowing non-Item_field items in the described case.


mysql-test/r/subselect.result:
  BUG#33794 "MySQL crashes executing specific query"
  - Testcase
mysql-test/t/subselect.test:
  BUG#33794 "MySQL crashes executing specific query"
  - Testcase
sql/sql_select.cc:
  BUG#33794 "MySQL crashes executing specific query"
  get_store_key() assumed that if it got a reference
    t.key=Item_outer_ref(Item_direct_ref(x)) 
  then x was an Item_field object, which is not the case when one refers to a
  named select list expression out ot subquery.

into  linux-st28.site:/home/martin/mysql/src/bug33143/my51-bug33143-pushee


sql/item_func.cc:
  Auto merged
mysql-test/r/type_decimal.result:
  Bug#33143: Manual merge
mysql-test/t/type_decimal.test:
  Bug#33143: Manual merge

into  linux-st28.site:/home/martin/mysql/src/bug33143/my51-bug33143


mysql-test/r/type_decimal.result:
  Auto merged
sql/item_func.cc:
  Auto merged
strings/decimal.c:
  Auto merged

into  linux-st28.site:/home/martin/mysql/src/bug33143/my50-bug33143-again-pushee


sql/item_func.cc:
  Auto merged
mysql-test/r/type_decimal.result:
  Bug#33143: Manual merge
mysql-test/t/type_decimal.test:
  Bug#33143: Manual merge

The ROUND(X, D) function would change the Item::decimals field during
execution to achieve the effect of a dynamic number of decimal digits.
This caused a series of bugs:
Bug #30617:Round() function not working under some circumstances in InnoDB
Bug #33402:ROUND with decimal and non-constant cannot round to 0 decimal places
Bug #30889:filesort and order by with float/numeric crashes server
Fixed by never changing the number of shown digits for DECIMAL when
used with a nonconstant number of decimal digits.


mysql-test/r/type_decimal.result:
  Bug#33143: Test result
mysql-test/t/type_decimal.test:
  Bug#33143: Test case
sql/item_func.cc:
  Bug#33143: 
  - Moved the DECIMAL_MAX_SCALE limitation to fix_length_and_dec.
  - Removed resetting of Item::decimals field.
  - set the frac field of the output value to current scale.
strings/decimal.c:
  Bug#33143: It is necessary to set all digits in the buffer following the 
  rounded one to zero, as they may now be displayed.

into  lamia.dupka:/home/mhansson/my50-bug31797-pushee

into  lamia.dupka:/home/mhansson/my51-bug31797-pushee

into  linux-st28.site:/home/martin/mysql/src/bug31797/my51-bug31797-pushee


mysql-test/r/group_by.result:
  Auto merged
mysql-test/t/group_by.test:
  Auto merged
sql/item.cc:
  Auto merged

into  linux-st28.site:/home/martin/mysql/src/bug31797/my51-bug31797


sql/item.cc:
  Auto merged
mysql-test/r/group_by.result:
  Bug#31797: Manual merge
mysql-test/t/group_by.test:
  Bug#31797: Manual merge

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.1-opt-bug33697


mysql-test/t/disabled.def:
  Auto merged
sql/sql_select.cc:
  Auto merged

When the function test_if_skip_sort_order prefers index backward scan 
to ref access the corresponding access functions must be set accordingly.


mysql-test/include/mix1.inc:
  Added a test case for bug #33697.
  Corrected one previous bad merge.
mysql-test/r/innodb_mysql.result:
  Added a test case for bug #33697.
mysql-test/t/disabled.def:
  Turned innodb_mysql test on.

into  linux-st28.site:/home/martin/mysql/src/bug31797/my50-bug31797-pushee


sql/item.cc:
  Auto merged
mysql-test/r/group_by.result:
  Bug#31797: Manual merge
mysql-test/t/group_by.test:
  Bug#31797: Manual merge

The name resolution for correlated subqueries and HAVING clauses
failed to distinguish which of two was being performed when there 
was a reference to an outer aliased field.
Fixed by adding the condition that HAVING clause name resulotion
is being performed.


mysql-test/r/group_by.result:
  Bug#31797: Test result
mysql-test/t/group_by.test:
  Bug#31797: Test case
sql/item.cc:
  Bug#31797: 
  Corrected function comment.
  The fix, raising the error is restricted to HAVING name resolution.

into  host.loc:/home/uchum/work/5.1-opt


mysql-test/extra/rpl_tests/rpl_extraMaster_Col.test:
  Auto merged
sql/sql_update.cc:
  Auto merged
mysql-test/suite/rpl/r/rpl_extraColmaster_innodb.result:
  Merge with local tree (bug#33699).
mysql-test/suite/rpl/r/rpl_extraColmaster_myisam.result:
  Merge with local tree (bug#33699).

value when inserting into a view.

The mysql_prepare_insert function checks all fields of the target table that
directly or indirectly (through a view) are specified in the INSERT
statement to have a default value. This check can be skipped if the INSERT
statement doesn't mention any insert fields. In case of a view this allows
fields that aren't mentioned in the view to bypass the check.

Now fields of the target table are always checked to have a default value
when insert goes into a view.


mysql-test/t/view.test:
  Added a test case for the bug#29477: Not all fields of the target table were 
  checked to have a default value when inserting into a view.
mysql-test/r/view.result:
  Added a test case for the bug#29477: Not all fields of the target table were 
  checked to have a default value when inserting into a view.
sql/sql_insert.cc:
  Bug#29477: Not all fields of the target table were checked to have a default
  value when inserting into a view.
  Now fields of the target table are always checked to have a default value
  when insert goes into a view.

columns (default datatype value is assigned).

The mysql_update function has been modified to generate
an error when trying to set a NOT NULL field to NULL rather than a warning
in the set_field_to_null_with_conversions function.



mysql-test/extra/rpl_tests/rpl_extraMaster_Col.test:
  Updated test case (for bug#33699).
mysql-test/include/ps_modify.inc:
  Updated test case (for bug#33699).
mysql-test/r/auto_increment.result:
  Updated test case (for bug#33699).
mysql-test/r/null.result:
  Updated test case (for bug#33699).
mysql-test/r/ps_2myisam.result:
  Updated test case (for bug#33699).
mysql-test/r/ps_3innodb.result:
  Updated test case (for bug#33699).
mysql-test/r/ps_4heap.result:
  Updated test case (for bug#33699).
mysql-test/r/ps_5merge.result:
  Updated test case (for bug#33699).
mysql-test/r/warnings.result:
  Updated test case (for bug#33699).
mysql-test/suite/ndb/r/ps_7ndb.result:
  Updated test case (for bug#33699).
mysql-test/suite/rpl/r/rpl_extraColmaster_innodb.result:
  Updated test case (for bug#33699).
mysql-test/suite/rpl/r/rpl_extraColmaster_myisam.result:
  Updated test case (for bug#33699).
mysql-test/suite/rpl/t/rpl_err_ignoredtable.test:
  Updated test case (for bug#33699).
mysql-test/t/auto_increment.test:
  Updated test case (for bug#33699).
mysql-test/t/null.test:
  Updated test case (for bug#33699).
mysql-test/t/warnings.test:
  Updated test case (for bug#33699).
sql/sql_update.cc:
  Bug#33699: The mysql_update function has been modified to generate
  an error when trying to set a NOT NULL field to NULL rather than
  a warning in the set_field_to_null_with_conversions function.
tests/mysql_client_test.c:
  Updated test case (for bug#33699).

into  kaamos.(none):/data/src/opt/mysql-5.1-opt


client/mysql.cc:
  Auto merged

into  kaamos.(none):/data/src/opt/mysql-5.1-opt


client/mysql.cc:
  Auto merged
client/mysqltest.c:
  Auto merged
sql/log.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_db.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged

into  kaamos.(none):/data/src/opt/mysql-5.0-opt


client/mysql.cc:
  Auto merged

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


sql/filesort.cc:
  Auto merged

into  moonbone.local:/work/33675-bug-5.0-opt-mysql

  Bug#33675: Usage of an uninitialized memory by filesort in a subquery caused
  server crash.
  Free smaller buffer before allocating bigger one.


sql/filesort.cc:
  Bug#33675: Usage of an uninitialized memory by filesort in a subquery caused
  server crash.
  Free smaller buffer before allocating bigger one.

into  kaamos.(none):/data/src/opt/mysql-5.1-opt


sql/field.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
mysql-test/r/subselect.result:
  Manual merge.
mysql-test/t/subselect.test:
  Manual merge.
sql/filesort.cc:
  Manual merge.

into  kaamos.(none):/data/src/opt/mysql-5.0-opt


sql/set_var.cc:
  Auto merged

into  kaamos.(none):/data/src/opt/mysql-5.1-opt


mysql-test/r/union.result:
  Auto merged
mysql-test/t/union.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/sql_select.cc:
  Auto merged

into  kaamos.(none):/data/src/opt/mysql-5.0-opt

into  kaamos.(none):/data/src/opt/bug33305/my51-bug33305


mysql-test/r/cast.result:
  Auto merged
mysql-test/r/type_date.result:
  Auto merged
mysql-test/r/union.result:
  Auto merged
mysql-test/t/cast.test:
  Auto merged
mysql-test/t/skip_grants.test:
  Auto merged
mysql-test/t/type_date.test:
  Auto merged
mysql-test/t/union.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/r/skip_grants.result:
  Manual merge.

into  moonbone.local:/work/33675-bug-5.0-opt-mysql