WL#1246 (Query cache in embedded library)
Some fixes after testing


libmysqld/emb_qcache.cc:
  code added to check if the recordset has no rows
sql/sql_cache.cc:
  this code should not work if the query isn't cacheable

WL#1246 (Query cache in embedded library)
Small fix - code removed that prevents using query cache in embedded library


include/mysql_embed.h:
  Now we have the query_cache in embedded library

libmysqld/lib_sql.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_parse.cc:
  SCCS merged

  More instructions about a downgrade 4.1.1 -> 4.0.18


innobase/srv/srv0start.c:
  More instructions about a downgrade 4.1.1 -> 4.0.18

  Add comment that the insert buffer format changed between 4.0 and 4.1.1, but the undo log format did not


innobase/srv/srv0start.c:
  Add comment that the insert buffer format changed between 4.0 and 4.1.1, but the undo log format did not

  Merge a log replay change required by ibbackup


innobase/log/log0recv.c:
  Merge a log replay change required by ibbackup
innobase/include/log0recv.h:
  Merge a log replay change required by ibbackup

  Fix bug: if purge of a table was not possible because its .ibd file was missing, trx->dict_operation_lock_mode was left to a wrong value, causing an assertion failure


innobase/row/row0purge.c:
  Fix bug: if purge of a table was not possible because its .ibd file was missing, trx->dict_operation_lock_mode was left to a wrong value, causing an assertion failure

  Modern Spanish collation


sql/share/charsets/Index.xml:
  Modern Spanish collation
sql/share/charsets/latin1.xml:
  Modern Spanish collation

  Logging to logging@openlogging.org accepted
item_strfunc.cc:
  Bug wich appeared in ctype_tis620 is fixed


sql/item_strfunc.cc:
  Bug wich appeared in ctype_tis620 is fixed
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

TIS620 to Unicode and Unicode to TIS620 conversion check.

  new file

  new file

  Fix for the bug 1175: Usernames will not converted to utf8 during connect


sql/sql_parse.cc:
  Fix for the bug 1175: Usernames will not converted to utf8 during connect

  he mysqld server crashes if issued a command select convert(...)
  with a
  non-compiled character set:


mysys/charset.c:
  he mysqld server crashes if issued a command select convert(...)
  with a
  non-compiled character set:

  install-test-db did not substiture the path to charsets file, so tests failed with non-default collation incompiled, for example --with-collation=latin1_german1_ci
mysqld.cc:
  better error messaging


sql/mysqld.cc:
  better error messaging
mysql-test/install_test_db.sh:
  install-test-db did not substiture the path to charsets file, so tests failed with non-default collation incompiled, for example --with-collation=latin1_german1_ci

into deer.(none):/home/hf/work/mysql-4.1.2046


libmysqld/libmysqld.c:
  Auto merged

into teton.kitebird.com:/home/paul/mysql-4.1


libmysql/libmysql.c:
  Auto merged

into deer.(none):/home/hf/work/mysql-4.1.2181

server)
We didn't perform the check for the error for embedded server


libmysql/libmysql.c:
  error checking moved to the mysql_execute level

into mysql.com:/home/kostja/mysql/mysql-4.1-prep

There was an error with same function/class member names


sql/sql_prepare.cc:
  Name scope specified

broken with recent changes' (attempt 2).
Adding Statement_core is better because:
- set_statement() code is shorter and you don't need to modify it when adding
new members to Statement_core
- a bit faster (you don't have virtual call and don't free_root() twice)
Do that short patch instead in hope that set_statement() will be sooner or
later removed entirely


sql/sql_class.cc:
  short patch for bug #2184 'Prepared statements in embedded library was 
  broken with recent changes'
sql/sql_class.h:
  short patch for bug #2184 'Prepared statements in embedded library 
  was broken with recent changes'

into teton.kitebird.com:/home/paul/mysql-4.1

into mysql.com:/home/kostja/mysql/mysql-4.1-root

uniform: cli_ + member name.

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

into mysql.com:/home/kostja/mysql/mysql-4.1-root


sql/sql_class.h:
  Auto merged

see comments to the method why


sql/sql_class.h:
  THD::init_for_queries() pushed back:
  see comments to the method why
  Cleanup

into mysql.com:/my/mysql-4.1

Fixed bug in ORDER BY on a small column (Bug #2147)
Fixed error from pthread_mutex_destroy() when one had wrong errmsg file



client/mysqltest.c:
  Added handling of error on query send
  (Needed for init_connection.test)
mysql-test/mysql-test-run.sh:
  Added tracing of mysqldump and mysqlbinlog
mysql-test/r/init_connect.result:
  Updated tests
mysql-test/r/order_by.result:
  Added test for bug filesort bug
mysql-test/t/init_connect-master.opt:
  Added proper quoting (for Solaris and OSF)
mysql-test/t/init_connect.test:
  Portability fix
mysql-test/t/order_by.test:
  Added test for bug #2147 (bug in filesort)
sql/filesort.cc:
  Fixed bug in filesort (Bug #2147)
sql/item.h:
  Clear 'fixed' on cleanup (For prepared statements)
sql/item_func.cc:
  Protect mutex destroy.
  (Fixed error from pthread_mutex_destroy() when one had wrong errmsg file)
sql/log_event.cc:
  Portability fix
sql/sql_class.h:
  Fixed compiler warning
sql/sql_prepare.cc:
  Portability fix. (Some compilers doesn't support jump over variables declared in for())

  Define macro ULINTPF which can be used in printf statements as the print format of ulint both on Win64 and other platforms


innobase/srv/srv0srv.c:
  Define macro ULINTPF which can be used in printf statements as the print format of ulint both on Win64 and other platforms
innobase/include/univ.i:
  Define macro ULINTPF which can be used in printf statements as the print format of ulint both on Win64 and other platforms

  Check at compilation time on Unix that InnoDB ulint is the same size as void*, and also check it at runtime


innobase/configure.in:
  Check at compilation time on Unix that InnoDB ulint is the same size as void*, and also check it at runtime
innobase/include/univ.i:
  Check at compilation time on Unix that InnoDB ulint is the same size as void*, and also check it at runtime
innobase/srv/srv0start.c:
  Check at compilation time on Unix that InnoDB ulint is the same size as void*, and also check it at runtime