into  polly.(none):/home/kaa/src/opt/mysql-5.0-opt


sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged

into  magare.gmz:/home/kgeorge/mysql/autopush/B30355-5.0-opt

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


sql/opt_range.cc:
  Auto merged

into  magare.gmz:/home/kgeorge/mysql/autopush/B30355-5.0-opt

There's currently no way of knowing the determinicity of an UDF.
And the optimizer and the sequence() UDFs were making wrong
assumptions about what the is_const member means.
Plus there was no implementation of update_system_tables()
causing the optimizer to overwrite the information returned by
the <udf>_init function.

Fixed by equating the assumptions about the semantics of 
is_const and providing a implementation of update_used_tables().
Added a TODO item for the UDF API change needed to make a better 
implementation.


include/mysql_com.h:
  Bug #30355: comment added
mysql-test/r/udf.result:
  Bug #30355: test case
mysql-test/t/udf.test:
  Bug #30355: test case
sql/item_func.cc:
  Bug #30355: keep const_item_cache and used_tables_cache in sync
sql/item_func.h:
  Bug #30355: 
   - a better implementation of update_used_tables()
   - keep const_item_cache and used_tables_cache in sync
sql/udf_example.c:
  Bug #30355: Wrong value for const_item fixed.

                  memory corruptions.

The right pointer field of the SEL_ARG structure was not
initialized in the constructor and sometimes that led to
server crashes.

There is no testcase because the bug occurs only when
uninitialized memory has particular values, which can't be
re-created in the test suite.


sql/opt_range.cc:
  Fixed bug #32403.
  
  The eq_tree function requires that SEL_ARG::left and
  SEL_ARG::right are equal to null pointer if SEL_ARG
  type is MAYBE_KEY, but SEL_ARG::right was not initialized
  and contained garbage.

into  polly.(none):/home/kaa/src/opt/mysql-5.0-opt


sql/ha_myisam.cc:
  Auto merged
mysql-test/r/merge.result:
  Manual merge.
mysql-test/r/myisam.result:
  Manual merge.
mysql-test/t/merge.test:
  Manual merge.
mysql-test/t/myisam.test:
  Manual merge.

self-join

When doing DELETE with self-join on a MyISAM or MERGE table, it could
happen that a record being retrieved in join_read_next_same() has
already been deleted by previous iterations. That caused the engine's
index_next_same() method to fail with HA_ERR_RECORD_DELETED error and
the whole DELETE query to be aborted with an error.

Fixed by suppressing the HA_ERR_RECORD_DELETED error in
hy_myisam::index_next_same() and ha_myisammrg::index_next_same(). Since
HA_ERR_RECORD_DELETED can only be returned by MyISAM, there is no point
in filtering this error in the SQL layer.


mysql-test/r/merge.result:
  Added a test case for bug #28837.
mysql-test/r/myisam.result:
  Added a test case for bug #28837.
mysql-test/t/merge.test:
  Added a test case for bug #28837.
mysql-test/t/myisam.test:
  Added a test case for bug #28837.
sql/ha_myisam.cc:
  Skip HA_ERR_RECORD_DELETED silently when calling mi_rnext_same().
sql/ha_myisammrg.cc:
  Skip HA_ERR_RECORD_DELETED silently when calling mi_rnext_same().

insert ... select.

The 5.0 manual page for mysql_insert_id() does not mention anything
about INSERT ... SELECT, though its current behavior is incosistent
with what the manual says about the plain INSERT.

Fixed by changing the AUTO_INCREMENT and mysql_insert_id() handling
logic in INSERT ... SELECT to be consistent with the INSERT behavior,
the manual, and the changes in 5.1 introduced by WL3146:


- mysql_insert_id() now returns the first automatically generated
AUTO_INCREMENT value that was successfully inserted by INSERT ... SELECT

-  if an INSERT ... SELECT statement is executed, and no automatically
generated value is successfully inserted, mysql_insert_id() now returns
the ID of the last inserted row.


sql/sql_class.h:
  Replaced last_insert_id with autoinc_value_of_last_inserted_row to be
  consistent with 5.1 code.
sql/sql_insert.cc:
  Revised the AUTO_INCREMENT and mysql_insert_id() handling logic in
  INSERT ... SELECT to be consistent with INSERT behavior, the manual, and
  changes in 5.1 introduced by WL3146:
  
  - mysql_insert_id() now returns the first automatically generated
  AUTO_INCREMENT value that was successfully inserted;
  
  -  if an INSERT ... SELECT statement is executed, and no automatically
  generated value is successfully inserted, mysql_insert_id() now returns
  the ID of the last inserted row.
tests/mysql_client_test.c:
  Backported the test cases related to INSERT ... SELECT and
  mysql_insert_id() from WL3146 patch to 5.0.

into  magare.gmz:/home/kgeorge/mysql/autopush/B32036-5.0-opt

into  magare.gmz:/home/kgeorge/mysql/autopush/B32036-5.0-opt


mysql-test/r/subselect.result:
  merge of fix for bug 32036 to 5.0-opt
mysql-test/t/subselect.test:
  merge of fix for bug 32036 to 5.0-opt

  crashes MySQL 5.122
There was a difference in how UNIONs are handled
on top level and when in sub-query.
Because the rules for sub-queries were syntactically
allowing cases that are not currently supported by
the server we had crashes (this bug) or wrong results
(bug 32051).
Fixed by making the syntax rules for UNIONs match the 
ones at top level.

These rules however do not support nesting UNIONs, e.g.
(SELECT a FROM t1 UNION ALL SELECT b FROM t2) 
 UNION
(SELECT c FROM t3 UNION ALL SELECT d FROM t4)
Supports for statements with nested UNIONs will be
added in a future version.


mysql-test/r/subselect.result:
  Bug #32036: test case
mysql-test/t/subselect.test:
  Bug #32036: test case
sql/sql_yacc.yy:
  Bug #32036: Make the syntax rules for UNIONs in subqueries the same
  as for top level UNIONs.

into  magare.gmz:/home/kgeorge/mysql/autopush/B32268-5.0-opt


sql/sql_select.cc:
  Auto merged

into  mysql.com:/home/hf/work/30284/my50-30284


mysql-test/r/gis.result:
  merging
mysql-test/t/gis.test:
  merging

into  mysql.com:/home/hf/work/30284/my50-30284


mysql-test/r/gis.result:
  merging
mysql-test/t/gis.test:
  merging

into  mysql.com:/home/hf/work/30284/my41-30284


mysql-test/r/gis.result:
  merging
mysql-test/t/gis.test:
  merging

mysql-test/r/gis.result:
  result fixed
mysql-test/t/gis.test:
  test fixed

into  mysql.com:/home/hf/work/30284/my50-30284


myisam/mi_check.c:
  Auto merged
mysql-test/t/gis.test:
  Auto merged
mysql-test/r/gis.result:
  SCCS merged

into  magare.gmz:/home/kgeorge/mysql/autopush/B32400-5.0-opt


tests/mysql_client_test.c:
  Auto merged
mysql-test/r/subselect.result:
  SCCS merged
mysql-test/t/subselect.test:
  SCCS merged

  Fix for the bug#31048 for 64bit platforms.
subselect.test, subselect.result:
  Corrected text case for the bug#31048.


mysql-test/t/subselect.test:
  Corrected text case for the bug#31048.
mysql-test/r/subselect.result:
  Corrected text case for the bug#31048.
sql/opt_range.cc:
  Fix for the bug#31048 for 64bit platforms.

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

into  polly.(none):/home/kaa/src/opt/mysql-5.0-opt

We do not have any executables in libmysql/release/ anymore.

into  polly.(none):/home/kaa/src/opt/mysql-5.0-opt


tests/mysql_client_test.c:
  Auto merged

                  is_last_prefix <= 0, file .\opt_range.cc.

SELECT ... GROUP BY bit field failed with an assertion if the
bit length of that field was not divisible by 8.



sql/key.cc:
  Fixed bug #32556.
  Copying of "uneven" bits of a bit field was duplicated in the
  key_copy() and in the Field_bit::get_key_image().
  So, instead of copying of the rest of a bit field, 
  Field_bit::get_key_image() copied "uneven" bits to key image again,
  and the lowest field byte was not copied to key at all.
  
  Duplicated code has been removed from the key_copy function.
mysql-test/t/type_bit.test:
  Added test case for bug #32556.
mysql-test/r/type_bit.result:
  Added test case for bug #32556.

into  magare.gmz:/home/kgeorge/mysql/autopush/B30788-5.0-opt


sql/item.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/r/subselect.result:
  merge of 5.0-opt
mysql-test/t/subselect.test:
  merge of 5.0-opt

Index lookup does not always guarantee that we can
simply remove the relevant conditions from the WHERE
clause. Reasons can be e.g. conversion errors, 
partial indexes etc. 
The optimizer was removing these parts of the WHERE 
condition without any further checking.
This leads to "false positives" when using indexes.
Fixed by checking the index reference conditions
(using WHERE) when using indexes with sub-queries.


mysql-test/r/subselect.result:
  Bug #30788: 
   - using where
   - test case
mysql-test/r/subselect3.result:
  Bug #30788: using where
mysql-test/t/subselect.test:
  Bug #30788: test case
sql/item.h:
  Bug #30788: 
   - Declare eq() method of Item_cache descendants : this is used in
   test_if_ref()
   - preserve the field that is being cached for type comparisions
sql/sql_select.cc:
  Bug #30788: Don't remove the WHERE when using index lookup 
  with subqueries.

into  moonbone.local:/work/31048-bug-5.0-opt-mysql

  Additional stack check for the bug#31048.


sql/sql_select.cc:
  Additional stack check for the bug#31048.

 only on some occasions

Referencing an element from the SELECT list in a WHERE 
clause is not permitted. The namespace of the WHERE
clause is the table columns only. This was not enforced
correctly when resolving outer references in sub-queries.

Fixed by not allowing references to aliases in a 
sub-query in WHERE.


mysql-test/include/ps_query.inc:
  Bug #32400: fixed old test queries
mysql-test/r/ps_2myisam.result:
  Bug #32400: fixed old test queries
mysql-test/r/ps_3innodb.result:
  Bug #32400: fixed old test queries
mysql-test/r/ps_4heap.result:
  Bug #32400: fixed old test queries
mysql-test/r/ps_5merge.result:
  Bug #32400: fixed old test queries
mysql-test/r/ps_6bdb.result:
  Bug #32400: fixed old test queries
mysql-test/r/ps_7ndb.result:
  Bug #32400: fixed old test queries
mysql-test/r/subselect.result:
  Bug #32400: test case
mysql-test/t/subselect.test:
  Bug #32400: test case
sql/item.cc:
  Bug #32400: don't allow references to aliases in WHERE
tests/mysql_client_test.c:
  Bug #32400: fixed old test queries

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

8bit escape characters, termination and enclosed characters
were silently ignored by SELECT INTO query, but LOAD DATA INFILE
algorithm is 8bit-clean, so data was corrupted during 
encoding.


sql/sql_class.cc:
  Fixed bug #32533.
  SELECT INTO OUTFILE encoding was not 8bit clear, it
  has been fixed for a symmetry with the LOAD DATA INFILE
  decoding algorithm.
mysql-test/t/outfile_loaddata.test:
  Added test case for bug #32533.
mysql-test/r/outfile_loaddata.result:
  Added test case for bug #32533.

Loose index scan does the grouping so the temp table does 
not need to do it, even when sorting.
Fixed by checking if the grouping is already done before
doing sorting and grouping in a temp table and do only 
sorting.


mysql-test/r/group_min_max.result:
  Bug #32268: test case
mysql-test/t/group_min_max.test:
  Bug #32268: test case
sql/sql_select.cc:
  Bug #32268: don't group in the temp table if already done

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

mysql-test/r/gis.result:
  test result complete
mysql-test/t/gis.test:
  test case added for the bug

into  mysql.com:/home/hf/work/31868/my50-31868


sql/sql_table.cc:
  merging

into  mysql.com:/home/hf/work/31868/my41-31868

into  moonbone.local:/work/31048-bug-5.0-opt-mysql

into  moonbone.local:/work/31048-bug-5.0-opt-mysql


sql/item_subselect.cc:
  Auto merged
mysql-test/r/subselect.result:
  Manual merge
mysql-test/t/subselect.test:
  Manual merge

into  moonbone.local:/work/30384-bug-5.0-opt-mysql


sql/sql_class.h:
  Auto merged