splittiln common client's parts


include/sql_common.h:
  superfluous #ifdef-s removed
libmysql/client_settings.h:
  superfluous #ifdef-s removed
libmysql/libmysql.c:
  some litter removed
libmysqld/lib_sql.cc:
  here we had wrong parameters
mysys/default.c:
  this is not needed anymore - calling code fixed
sql-common/client.c:
  code trimmed and simplified
sql/client_settings.h:
  code trimmed
sql/repl_failsafe.cc:
  option's initialization added
sql/slave.cc:
  option's initialization added

Here is another pack of changes about gathering common client code in
sql-common/client.c.
Now i symlink the client.c from sql/ and libmysql/. These directories
have client_settings.h files to be included to client.c. It contains
defines and declarations to compile client.c in appropriate manner.
Also i've added include/sql_common.h, containing declarations of what
is exported from client.c

I removed as many #ifdef-s from client.c as i dared to. I think it's better
push it with some extra #ifdef-s now (of course, if everythihg besides it is
ok) so other people can check the code.


Makefile.am:
  symlinking of sql-common/client.c was added
include/mysql.h:
  MYSQL_CLIENT define moved here from libmysql/Makefile
libmysql/Makefile.am:
  ../libmysql/client_settings.h added to the list of necessary h-files
libmysql/Makefile.shared:
  client.lo added to the list of objects
libmysql/libmysql.c:
  a lot of changes about separating code between libmysql.c and client.c
mysys/default.c:
  changed to keep compiler happy
sql-common/client.c:
  a lot of changes about code separating
sql/Makefile.am:
  mini_client.h has to be removed
sql/repl_failsafe.cc:
  mysql_real_connect prototype was unified, so we've got to set connection timeout separately
sql/slave.cc:
  trimming code to the changed function's prototypes
sql/sql_repl.cc:
  mini_client isn't needed anymore

into deer.(none):/home/hf/work/mysql-4.1.emb_bind

into eagle.mysql.r18.ru:/home/vva/work/NEW_HELP/4.1.clear

sql/sql_help.cc:
  fix some warnings

  character_set_connection new variable


sql/set_var.h:
  character_set_connection new variable
sql/set_var.cc:
  character_set_connection new variable

character_set_database was added
Code optimization: reuse more code for all character sets variables


sql/mysqld.cc:
  character_set_server is now updatable
  character_set_database was added
sql/set_var.cc:
  character_set_server is now updatable
  character_set_database was added
sql/set_var.h:
  character_set_server is now updatable
  character_set_database was added
sql/sql_base.cc:
  character_set_server is now updatable
  character_set_database was added
sql/sql_class.cc:
  character_set_server is now updatable
  character_set_database was added
sql/sql_class.h:
  character_set_server is now updatable
  character_set_database was added
sql/sql_db.cc:
  character_set_server is now updatable
  character_set_database was added
sql/sql_load.cc:
  character_set_server is now updatable
  character_set_database was added
sql/sql_table.cc:
  character_set_server is now updatable
  character_set_database was added
sql/sql_yacc.yy:
  character_set_server is now updatable
  character_set_database was added
BitKeeper/etc/ignore:
  Added scripts/mysql_create_system_tables to the ignore list

SELECT CAST(_latin1'string' AS CHAR CHARACTER SET latin2)

  bug #521 fix: ('3'='4')  was true in cp1250_czech_ci


strings/ctype-win1250ch.c:
  bug #521 fix: ('3'='4')  was true in cp1250_czech_ci

./configure --with-charset=latin1 --with-collation=latin1_danish_ci

  ifdef wrong structure has been fixed


strings/ctype-win1250ch.c:
  ifdef wrong structure has been fixed

libmysql/libmysql.c:
  conflict resolved

libmysqld/Makefile.am:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/slave.cc:
  Auto merged
libmysql/libmysql.c:
  Resolved conflicts
sql/mini_client.cc:
  resolved conflicts
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1

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

   compile problems


Docs/Makefile.am:
   - removed all traces of internals.texi to avoid compile problems

Fixed new bug when reading field types


client/mysql.cc:
  Fixed output for -T
libmysql/libmysql.c:
  Filled missing fields in new MYSQL_FIELD structure
  Fixed new bug when reading field types
mysql-test/r/order_by.result:
  Result after new order by optimization
sql/opt_range.cc:
  New ORDER BY optimization
sql/opt_range.h:
  New ORDER BY optimization
sql/set_var.cc:
  Speed optimization
sql/sql_select.cc:
  New ORDER BY optimization
  
  This alllows MySQL to change a ref/range index from (a,b) to (a,c) when 'b' was not used to find rows and one did
  ORDER BY a,c or ORDER BY c

into narttu.mysql.fi:/my/mysql-4.1

BitKeeper/deleted/.del-internals.texi~62b6f580a41c2a43:
  Delete: Docs/internals.texi

BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

  Changes according to CHARSET_INFO structure


strings/conf_to_src.c:
  Changes according to CHARSET_INFO structure

  utf8 was not marked as compiled


sql/share/charsets/Index.xml:
  utf8 was not marked as compiled

sql/mysqld.cc:
  Auto merged

into narttu.mysql.fi:/my/mysql-4.1


sql/field.h:
  Auto merged

sql/sql_delete.cc:
  Comment cleanup
sql/sql_insert.cc:
  Comment cleanup
sql/sql_load.cc:
  Comment cleanup
sql/sql_update.cc:
  Fixed wrong unlock of tables.
  (Unlock must be done after writing to binary log

into mashka.mysql.fi:/home/my/mysql-4.1-narttu

  Remove accidenatlly committed debug printfs when query cache is used
sql_update.cc, sql_load.cc, sql_insert.cc, sql_delete.cc:
  For the transactional query cache algorithm to work we must invalidate the query cache in INSERT/DELETE/UPDATE before writing to the binlog or calling ha_autocommit_... Note that binlog writing may also call commit. The crucial thing is that the transaction which modified data must not be committed BEFORE the query cache is invalidated.


sql/sql_delete.cc:
  For the transactional query cache algorithm to work we must invalidate the query cache in INSERT/DELETE/UPDATE before writing to the binlog or calling ha_autocommit_... Note that binlog writing may also call commit. The crucial thing is that the transaction which modified data must not be committed BEFORE the query cache is invalidated.
sql/sql_insert.cc:
  For the transactional query cache algorithm to work we must invalidate the query cache in INSERT/DELETE/UPDATE before writing to the binlog or calling ha_autocommit_... Note that binlog writing may also call commit. The crucial thing is that the transaction which modified data must not be committed BEFORE the query cache is invalidated.
sql/sql_load.cc:
  For the transactional query cache algorithm to work we must invalidate the query cache in INSERT/DELETE/UPDATE before writing to the binlog or calling ha_autocommit_... Note that binlog writing may also call commit. The crucial thing is that the transaction which modified data must not be committed BEFORE the query cache is invalidated.
sql/sql_update.cc:
  For the transactional query cache algorithm to work we must invalidate the query cache in INSERT/DELETE/UPDATE before writing to the binlog or calling ha_autocommit_... Note that binlog writing may also call commit. The crucial thing is that the transaction which modified data must not be committed BEFORE the query cache is invalidated.
sql/ha_innodb.cc:
  Remove accidenatlly committed debug printfs when query cache is used

into mashka.mysql.fi:/home/my/mysql-4.1-narttu


sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/mysqld.cc:
  Auto merged

 


Docs/internals.texi:
  Updated protocol information
include/mysql.h:
  Added catalog to MYSQL_FIELD
  Added sqlstate handling to protocol
include/mysql_com.h:
  New 4.1 protocol
libmysql/libmysql.c:
  Added sqlstate handling
  Added CLIENT_MULTI_RESULTS
sql/field.cc:
  Indentation cleanup
sql/field.h:
  Indentation cleanup
sql/mysql_priv.h:
  Changed arguments to close_connection()
sql/mysqld.cc:
  Changed arguments to close_connection()
  Added checking of extra arguments to mysqld
sql/protocol.cc:
  Fixed bug in TIME handling
  Added SQLSTATE on errors
  Removed net_send_error()
sql/protocol.h:
  Removed net_send_error()
sql/repl_failsafe.cc:
  Fixed arguments to close_connection()
sql/sql_parse.cc:
  New 4.1 protocol

ctype_ucs2 and ctype_ujis were skipped in mistake

  cp1250_czech_ci was displayed even when not compiled-in in mistake.


sql/share/charsets/Index.xml:
  cp1250_czech_ci was displayed even when not compiled-in in mistake.

  Character set in this test results was displayed dispite the fact that the table has the same character set


mysql-test/r/symlink.result:
  Character set in this test results was displayed dispite the fact that the table has the same character set

  c
Index.xml:
  Collation names form lati7 were mixed


sql/share/charsets/Index.xml:
  Collation names form lati7 were mixed
sql/share/charsets/latin7.xml:
  c