into  stella.local:/home/mydev/mysql-5.0-axmrg

into  stella.local:/home/mydev/mysql-5.0-axmrg

into  stella.local:/home/mydev/mysql-5.0-axmrg

into  stella.local:/home/mydev/mysql-4.1-axmrg

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

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

into  mysql.com:/home/svoj/devel/mysql/BUG30590/mysql-5.0-engines


heap/hp_delete.c:
  Auto merged
heap/hp_rfirst.c:
  Auto merged
heap/hp_rnext.c:
  Auto merged
mysql-test/r/heap_btree.result:
  Auto merged
mysql-test/t/heap_btree.test:
  Manual merge.

DELETE query against memory table with btree index may remove
not all matching rows. This happens only when DELETE uses
index read method to find matching rows. E.g. for queries
like DELETE FROM t1 WHERE a=1.

Fixed by reverting fix for BUG9719 and applying proper solution.


heap/hp_delete.c:
  Reverted fix for BUG9719 as it makes queries like
  DELETE FROM t1 WHERE a=1 to remove not all matching
  rows (assuming this is memory table and there is btree
  key over `a`).
  
  This happens because we calculate info->lastkey_len in
  heap_rkey(). When we enter heap_rnext(), info->lastkey_len
  is 0 (set by hp_rb_delete_key()). We need to preserve
  info->lastkey_len in this situation, otherwise
  tree_search_key() will always return smallest value in
  a tree.
heap/hp_rfirst.c:
  If we're performing index_first on a table that was taken from
  table cache, info->lastkey_len is initialized to previous query.
  Thus we set info->lastkey_len to proper value for subsequent
  heap_rnext() calls.
  This is needed for DELETE queries only, otherwise this variable is
  not used.
  Note that the same workaround may be needed for heap_rlast(), but
  for now heap_rlast() is never used for DELETE queries.
heap/hp_rnext.c:
  An optimization for DELETE queries that use index_first()/index_next().
  Use faster tree_search_edge() instead of tree_search_key().
mysql-test/r/heap_btree.result:
  A test case for BUG#30590.
mysql-test/t/heap_btree.test:
  A test case for BUG#30590.

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

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


sql/sql_yacc.yy:
  Auto merged
mysql-test/r/sp.result:
  SCCS merged
mysql-test/t/sp.test:
  SCCS merged

into  mysql.com:/home/psergey/mysql-5.0-bug30385


sql/opt_range.cc:
  Auto merged
mysql-test/r/delete.result:
  Manual merge
mysql-test/t/delete.test:
  Manual merge

in get_index_for_order(), don't walk over the end of the index key parts
when matching index description and needed ordering.


mysql-test/r/delete.result:
  BUG#30385: Testcase
mysql-test/t/delete.test:
  BUG#30385: Testcase

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


mysql-test/r/sp.result:
  Auto merged
mysql-test/t/sp.test:
  Auto merged

into  weblab.(none):/home/marcsql/TREE/mysql-5.0-rt-merge


mysql-test/r/sp.result:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
mysql-test/t/sp.test:
  Auto merged

into  adventure.(none):/home/thek/Development/cpp/mysql-5.0-runtime


sql/sql_cache.cc:
  Auto merged

into  dl145s.mysql.com:/data0/mhansson/my50-bug30234-push


sql/sql_yacc.yy:
  Auto merged

  
DELETE FROM ... USING ... statements with the following type of 
ambiguous aliasing gave unexpected results:
DELETE FROM t1 AS alias USING t1, t2 AS alias WHERE t1.a = alias.a;
This query would leave table t1 intact but delete rows from t2.
Fixed by changing DELETE FROM ... USING syntax so that only alias 
references (as opposed to alias declarations) may be used in FROM.


mysql-test/r/delete.result:
  Bug#30234: Test Result
mysql-test/t/delete.test:
  Bug#30234: Test Case
sql/sql_yacc.yy:
  Bug#30234:
  - Added parser rule table_alias_ref_list that contains a list of table 
    aliases only.
  - Added parser rule table_alias_ref that sets the TL_OPTION_ALIAS in 
    order to turn off semantic checking that applies only for table names.

into  adventure.(none):/home/thek/Development/cpp/mysql-5.0-runtime


sql/sql_cache.cc:
  Auto merged

into  adventure.(none):/home/thek/Development/cpp/mysql-5.0-runtime


sql/sql_cache.cc:
  Auto merged

Invaldating a subset of a sufficiently large query cache can take a long time.
During this time the server is efficiently frozen and no other operation can
be executed. This patch addresses this problem by setting a time limit on
how long time a dictionary access request can take before giving up on the 
attempt. This patch does not work for query cache invalidations issued by
DROP, ALTER or RENAME TABLE operations.


sql/sql_cache.cc:
  Changed mutex locking to a timed spinn lock. If access to query cache dictionary
  takes "a long time" (currently more than 0.1 seconds) the system fall backs on
  ordinary statement execution.

Use view db name as thread default database, in order to ensure
that the view is parsed and prepared correctly.


mysql-test/r/sp.result:
  test result
mysql-test/t/sp.test:
  test case
sql/sql_parse.cc:
  copy thd->db_length to table_list->db_length
sql/sql_view.cc:
  Use view db name as thread default database, in order to ensure
  that the view is parsed and prepared correctly.

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

When dumping database from a 4.x server, the mysqldump client
inserted a delimiter sign inside special commentaries of the form:
  /*!... CREATE DATABASE IF NOT EXISTS ... ;*/
During restoration that dump file was splitten by delimiter signs on
the client side, and the rest of some commentary strings was prepended
to following statements.

The 4x_server_emul test case option has been added for use with the
DBUG_EXECUTE_IF debugging macro. This option affects debug server
builds only to emulate particular behavior of a 4.x server for
the mysqldump client testing. Non-debugging builds are not affected.


mysql-test/r/mysqldump-compat.result:
  Added test case for bug #30126.
mysql-test/t/mysqldump-compat.opt:
  Added test case for bug #30126.
mysql-test/t/mysqldump-compat.test:
  Added test case for bug #30126.
sql/sql_parse.cc:
  Fixed bug #30126.
  The mysqldump client uses the "SHOW CREATE DATABASE" query to
  obtain the "CREATE DATABASE" statement from that database.
  The 4.x server doesn't recognise that query, and mysqldump
  forms the "CREATE DATABASE" statement from scratch.
  That statement was formed incorrectly.
  
  To enforce the mysqldump client to create that statement from
  scratch, debugging code has been added to the mysql_execute_command
  function: in tcase of the --loose-debug=d,4x_server_emul option,
  the server returns parse error to client to emulate old behaviour.
  
  The 4x_server_emul test case option has been added for use with the
  DBUG_EXECUTE_IF debugging macro. This option affects debug server
  builds only to emulate particular behavior of a 4.x server for
  the mysqldump client testing. Non-debugging builds are not affected.
client/mysqldump.c:
  Fixed bug #30126.
  The init_dumping_tables function has been modified to output semicolon
  outside of commentaries.

into  weblab.(none):/home/marcsql/TREE/mysql-5.0-runtime


sql/item_cmpfunc.h:
  Auto merged
sql/sql_lex.cc:
  Auto merged

The problem is that a SELECT on one thread is blocked by INSERT ... ON
DUPLICATE KEY UPDATE on another thread even when low_priority_updates is
activated.

The solution is to possibly downgrade the lock type to the setting of
low_priority_updates if the INSERT cannot be concurrent.


sql/sql_insert.cc:
  Possibly downgrade lock type to the the setting of low_priority_updates if
  if the INSERT cannot be concurrent.

into  weblab.(none):/home/marcsql/TREE/mysql-5.0-28779-b

Use double quotes instead of single ones which make the test fail on Windows. This is for bug #30164.


mysql-test/t/mysql.test:
  Use double quotes instead of single ones which make the test fail on Windows.

  
Problem:
  
In cases when a client-side macro appears inside a server-side comment, the add_line() function in mysql.cc discarded all characters until the next delimiter to remove macro arguments from the query string. This resulted in broken queries being sent to the server when the next delimiter character appeared past the comment's boundaries, because the comment closing sequence ('*/') was discarded.
  
Fix:
  
If a client-side macro appears inside a server-side comment, discard all characters in the comment after the macro (that is, until the end of the comment rather than the next delimiter).
This is a minimal fix to allow only simple cases used by the mysqlbinlog utility. Limitations that are worth documenting:
  
- Nested server-side and/or client-side comments are not supported by mysql.cc
- Using client-side macros in multi-line server-side comments is not supported
- All characters after a client-side macro in a server-side comment will be omitted from the query string (and thus, will not be sent to server).


client/mysql.cc:
  If a client-side macro appears inside a server-side comment, discard all characters in the comment after the macro.
mysql-test/r/mysql.result:
  Added a test case for bug #30164.
mysql-test/t/mysql.test:
  Added a test case for bug #30164.

comments)

Before this fix, the server would accept queries that contained comments,
even when the comments were not properly closed with a '*' '/' marker.

For example,
  select 1 /* + 2 <EOF>
would be accepted as
  select 1 /* + 2 */ <EOF>
and executed as
  select 1

With this fix, the server now rejects queries with unclosed comments
as syntax errors.
Both regular comments ('/' '*') and special comments ('/' '*' '!') must be
closed with '*' '/' to be parsed correctly.


mysql-test/r/comments.result:
  Unbalanced comments are a syntax error.
mysql-test/t/comments.test:
  Unbalanced comments are a syntax error.
sql/sql_lex.cc:
  Unbalanced comments are a syntax error.

into  pilot.(none):/data/msvensson/mysql/mysql-5.0-maint


mysql-test/mysql-test-run.pl:
  Auto merged

'mysqld_wait_started' don't return prematurely because of an old
pidfile

into  pilot.(none):/data/msvensson/mysql/mysql-5.0-maint


mysql-test/lib/mtr_misc.pl:
  Auto merged

seems to be converted as varbinary.

The bug has been already fixed. This CS just adds a test case for it.


mysql-test/r/sp.result:
  Update result file.
mysql-test/t/sp.test:
  Test case for BUG#13675.