Merge

BitKeeper/etc/logging_ok:
  auto-union
configure.in:
  Auto merged
readline/Makefile.am:
  Auto merged
sql/convert.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.h:
  Auto merged

BitKeeper/etc/logging_ok

@@ -35,6 +35,7 @@ paul@teton.kitebird.com
 root@x3.internalnet
 sasha@mysql.sashanet.com
 serg@serg.mysql.com
+sinisa@rhols221.adsl.netsonic.fi
 tfr@sarvik.tfr.cafe.ee
 tim@bitch.mysql.fi
 tim@black.box

Docs/manual.texi

@@ -9333,9 +9333,10 @@ You can force a MySQL client to use named pipes by specifying the
 @code{--pipe} option or by specifying @code{.} as the host name.  Use the
 @code{--socket} option to specify the name of the pipe.
 
-Note that starting from 3.23.50, named pipes are only enabled if you start
+Note that starting from 3.23.50, named pipes are only enabled if mysqld is
-@code{mysqld} with @code{--enable-named-pipe}.  This is because some users have
+started with with @code{--enable-named-pipe}.  This is because some users
-experienced problems shutting down the MySQL server when named pipes are used.
+have experienced problems shutting down the MySQL server when one uses
+named pipes.
 
 You can test whether or not MySQL is working by executing the
 following commands:
@@ -9614,8 +9615,8 @@ option to the new MySQL clients or create an option file
 host = localhost
 @end example
 
-Starting from 3.23.50, named pipes are only enabled if start mysqld with
+Starting from 3.23.50, named pipes are only enabled if mysqld is started
-@code{--enable-named-pipe}.
+with @code{--enable-named-pipe}.
 
 @item @code{Access denied for user} error
 If you get the error @code{Access denied for user: 'some-user@@unknown'
@@ -14178,8 +14179,7 @@ which a not fully working lockd() (as on Linux) you will easily get
 mysqld to deadlock.
 
 @item --enable-named-pipe
-Enable support for named pipes; This only works on NT and newer windows
+Enable support for named pipes (only on NT/Win2000/XP).
-versions.
 
 @item -T, --exit-info
 This is a bit mask of different flags one can use for debugging the
@@ -49310,6 +49310,7 @@ users use this code as the rest of the code and because of this we are
 not yet 100% confident in this code.
 
 @menu
+* News-3.23.51::                Changes in release 3.23.51
 * News-3.23.50::                Changes in release 3.23.50
 * News-3.23.49::                Changes in release 3.23.49
 * News-3.23.48::                Changes in release 3.23.48
@@ -49364,18 +49365,36 @@ not yet 100% confident in this code.
 * News-3.23.0::                 Changes in release 3.23.0
 @end menu
 
-@node News-3.23.50, News-3.23.49, News-3.23.x, News-3.23.x
+@node News-3.23.51, News-3.23.50, News-3.23.x, News-3.23.x
+@appendixsubsec Changes in release 3.23.51
+
+@itemize @bullet
+@item
+Fixed @code{SIGINT} and @code{SIGQUIT} problems in @code{mysql}.
+@item
+Fixed bug in character table converts.
+@end itemize
+
+@node News-3.23.50, News-3.23.49, News-3.23.51, News-3.23.x
 @appendixsubsec Changes in release 3.23.50
 
 @itemize @bullet
 @item
+@code{InnoDB} now retains foreign key constraints through @code{ALTER TABLE}
+and @code{CREATE/DROP INDEX}.
+@item
+@code{InnoDB} now allows foreign key constraints to be added through the
+@code{ALTER TABLE} syntax.
+@item
+@code{InnoDB} tables can now be set to automatically grow in size (autoextend).
+@item
 Our Linux RPMS and binaries are now compiled with @code{gcc} 3.0.4, which
 should make them a bit faster.
 @item
 Fixed some buffer overflow problems when reading startup parameters.
 @item
 Because of problems on shutdown we have now disabled named pipes on
-Windows by default.  To override this, start @code{mysqld} with
+windows by default.  One can enable named pipes by starting mysqld with
 @code{--enable-named-pipe}.
 @item
 Fixed bug when using @code{WHERE key_column = 'J' or key_column='j'}.

client/mysql.cc

@@ -39,7 +39,7 @@
 #include <signal.h>
 #include <violite.h>
 
-const char *VER="11.23";
+const char *VER="12.1";
 
 /* Don't try to make a nice table if the data is too big */
 #define MAX_COLUMN_LENGTH	     1024
@@ -467,12 +467,12 @@ static struct option long_options[] =
   {"no-auto-rehash",no_argument,	   0, 'A'},
   {"no-beep",       no_argument,           0, 'b'},
   {"no-named-commands", no_argument,       0, 'g'},
-  {"no-tee",        no_argument,           0, OPT_NOTEE},
 #ifndef __WIN__
   {"no-pager",      no_argument,           0, OPT_NOPAGER},
   {"nopager",       no_argument,           0, OPT_NOPAGER},  /* we are kind */
   {"pager",         optional_argument,     0, OPT_PAGER},
 #endif
+  {"no-tee",        no_argument,           0, OPT_NOTEE},
   {"notee",         no_argument,           0, OPT_NOTEE},    /* we are kind */
   {"tee",           required_argument,     0, OPT_TEE},
   {"one-database",  no_argument,	   0, 'o'},
@@ -558,7 +558,7 @@ and you are welcome to modify and redistribute it under the GPL license\n");
                         still work from the first line.\n\
   -G, --enable-named-commands\n\
                         Named commands are enabled. Opposite to -g.\n\
-  -i, --ignore-space	Ignore space after function names.\n\
+  -i, --ignore-spaces	Ignore spaces after function names.\n\
   -h, --host=...	Connect to host.\n\
   -H, --html		Produce HTML output.\n\
   -X, --xml		Produce XML output.\n\

configure.in

@@ -291,19 +291,15 @@ case "$target_os" in
     if test "$GCC" != "yes"; then
       # We are using built-in inline function
       CFLAGS="$CFLAGS -Kalloca"
-      CXX="$CXX -DNO_CPLUSPLUS_ALLOCA"
-    else
-      CXX="$CXX -DNO_CPLUSPLUS_ALLOCA"
     fi
+    CXXFLAGS="$CXXFLAGS -DNO_CPLUSPLUS_ALLOCA"
   ;;
   sysv5OpenUNIX8*) 
     if test "$GCC" != "yes"; then
       # We are using built-in inline function
       CFLAGS="$CFLAGS -Kalloca"
-      CXX="$CXX -DNO_CPLUSPLUS_ALLOCA"
-    else
-      CXX="$CXX -DNO_CPLUSPLUS_ALLOCA"
     fi
+    CXXFLAGS="$CXXFLAGS -DNO_CPLUSPLUS_ALLOCA"
   ;;
 esac
 AC_SUBST(CC)

sql/item_func.cc

@@ -2115,6 +2115,7 @@ bool Item_func_match::fix_fields(THD *thd,struct st_table_list *tlist)
     my_error(ER_WRONG_ARGUMENTS,MYF(0),"MATCH");
     return 1;
   }
+
   return 0;
 }
 

sql/item_strfunc.cc

@@ -1921,18 +1921,21 @@ String* Item_func_inet_ntoa::val_str(String* str)
   uchar buf[8], *p;
   ulonglong n = (ulonglong) args[0]->val_int();
   char num[4];
-  // we do not know if args[0] is NULL until we have called
+  /*
-  // some val function on it if args[0] is not a constant!
+    we do not know if args[0] is NULL until we have called
+    some val function on it if args[0] is not a constant!
+  */
   if ((null_value=args[0]->null_value))
     return 0;					// Null value
+
   str->length(0);
   int8store(buf,n);
 
-  // now we can assume little endian
+  /*
-  // we handle the possibility of an 8-byte IP address
+    Now we can assume little endian. 
-  // however, we do not want to confuse those who are just using
+    We handle the possibility of an 8-byte IP address however, we do
-  // 4 byte ones
+    not want to confuse those who are just using 4 byte ones
-
+  */
   for (p= buf + 8; p > buf+4 && p[-1] == 0 ; p-- ) ;
   num[3]='.';
   while (p-- > buf)

sql/mysqld.cc

@@ -2073,7 +2073,7 @@ The server will not act as a slave.");
 
 #ifdef __NT__
   if (hPipe == INVALID_HANDLE_VALUE &&
-      (!have_tcpip || opt_disable_networking)
+      (!have_tcpip || opt_disable_networking))
   {
     sql_print_error("TCP/IP or --enable-named-pipe should be configured on NT OS");
 	unireg_abort(1);

sql/sql_select.cc

@@ -1114,7 +1114,8 @@ make_join_statistics(JOIN *join,TABLE_LIST *tables,COND *conds,
 	  } while (keyuse->table == table && keyuse->key == key);
 
 	  if (eq_part == PREV_BITS(uint,table->key_info[key].key_parts) &&
-	      (table->key_info[key].flags & HA_NOSAME))
+	      (table->key_info[key].flags & HA_NOSAME) &&
+              !table->fulltext_searched)
 	  {
 	    if (const_ref == eq_part)
 	    {					// Found everything for ref.