Bug fixes + defines for INNOBASE

Docs/manual.texi

@@ -9408,7 +9408,8 @@ the sort order!
 @item The default return type of @code{IF} will now depend on both arguments
 and not only the first argument.
 @item @code{AUTO_INCREMENT} will not work with negative numbers.
-@item @code{INNER} and @code{DELAYED} are now reserved words.
+@item @code{INNER}, @code{DELAYED}, @code{RIGHT} and @code{WHEN}
+are now reserved words.
 @item @code{FLOAT(X)} is now a true floating point type and not a value with
 a fixed number of decimals.
 @item When declaring @code{DECIMAL(length,dec)} the length argument no
@@ -18050,7 +18051,7 @@ the table will not be analyzed again.
 @section @code{REPAIR TABLE} syntax
 
 @example
-REPAIR TABLE tbl_name[,tbl_name...] [QUICK]
+REPAIR TABLE tbl_name[,tbl_name...] [QUICK] [EXTENDED]
 @end example
 
 @code{REPAIR TABLE} only works on @code{MyISAM} tables and is the same things
@@ -18077,6 +18078,11 @@ future, we will make it more flexible.
 If @code{QUICK} is given then @strong{MySQL} will try to do a
 @code{REPAIR} of only the index tree.
 
+If you use @code{EXTENDED} then @strong{MySQL} will create the index row
+by row instead of creating one index at a time with sorting;  This may be
+better than sorting on fixed length keys if you have long @code{char()}
+keys that compress very good.
+
 @findex DELETE
 @node DELETE, SELECT, REPAIR TABLE, Reference
 @section @code{DELETE} syntax
@@ -19923,8 +19929,9 @@ Maximum number of temporary tables a client can keep open at the same time.
 After this many write locks, allow some read locks to run in between.
 
 @item @code{myisam_sort_buffer_size}
-The buffer that is allocated when sorting the index when doing a @code{REPAIR}
-table.
+The buffer that is allocated when sorting the index when doing a
+@code{REPAIR} or when creating indexes with @code{CREATE INDEX} or
+@code{ALTER TABLE}.
 
 @item @code{net_buffer_length}
 The communication buffer is reset to this size between queries. This
@@ -30912,8 +30919,9 @@ in these cases, and can provide useful information about the current number
 of connections and their status.
 
 @item
-Run the command @code{mysqladmin -i 5 status}
-in a separate window to produce statistics while you run your other queries.
+Run the command @code{mysqladmin -i 5 status} or @code{mysqladmin -i 5
+-r status} or in a separate window to produce statistics while you run
+your other queries.
 
 @item
 Try the following:
@@ -33513,7 +33521,9 @@ For the connection specified by @code{mysql}, @code{mysql_errno()} returns
 the error code for the most recently invoked API function that can succeed
 or fail.  A return value of zero means that no error occurred. Client error
 message numbers are listed in the @strong{MySQL} @file{errmsg.h} header file.
-Server error message numbers are listed in @file{mysqld_error.h}
+Server error message numbers are listed in @file{mysqld_error.h}. In the
+@strong{MySQL} source distribution you can find a complete list of
+error messages and error numbers in the file @file{Docs/mysqld_error.txt}.
 
 @subsubheading Return values:
 
@@ -38101,7 +38111,8 @@ was part of the key that was used to find rows.
 @item
 Fixed bug in @code{FULLTEXT} index when inserting a @code{NULL} column.
 @item
-Changed to use @code{mkstemp()} instead of @code{tempnam()}.
+Changed to use @code{mkstemp()} instead of @code{tempnam()}. Based
+on a patch from John Jones.
 @end itemize
 
 @node News-3.23.25, News-3.23.24, News-3.23.26, News-3.23.x
@@ -42412,7 +42423,7 @@ tell us what you want to have done more quickly. @xref{Licensing and Support}.
 @item
 Fail safe replication.
 @item
-Optimize, test and document transactions safe tables
+Optimize, test and document transactions safe tables (BDB tables)
 @item
 Allow users to change startup options.
 @item
@@ -42445,9 +42456,8 @@ Check if locked threads take any CPU.
 Fix configure so that one can compile all libraries (like @code{MyISAM})
 without threads.
 @item
-Change to use mkstemp() instead of tempnam() for system that supports the call.
-We need to add a my_mkstemp() function in mysys and also change the cache
-code to not create the filename until we do the actual open.
+Add an option to periodically flush key pages for tables with delayed keys
+if they haven't been used in a while.
 @item
 Allow join on key parts (optimization issue).
 @item

client/sql_string.cc

@@ -81,7 +81,8 @@ bool String::realloc(uint32 alloc_length)
     }
     else if ((new_ptr= (char*) my_malloc(len,MYF(MY_WME))))
     {
-      memcpy(new_ptr,Ptr,str_length);
+      if (str_length)				// Avoid bugs in memcpy on AIX
+	memcpy(new_ptr,Ptr,str_length);
       new_ptr[str_length]=0;
       Ptr=new_ptr;
       Alloced_length=len;
@@ -221,8 +222,8 @@ bool String::copy(const char *str,uint32 arg_length)
 {
   if (alloc(arg_length))
     return TRUE;
-  str_length=arg_length;
-  memcpy(Ptr,str,arg_length);
+  if ((str_length=arg_length))
+    memcpy(Ptr,str,arg_length);
   Ptr[arg_length]=0;
   return FALSE;
 }
@@ -251,17 +252,21 @@ void String::strip_sp()
 
 bool String::append(const String &s)
 {
-  if (realloc(str_length+s.length()))
-    return TRUE;
-  memcpy(Ptr+str_length,s.ptr(),s.length());
-  str_length+=s.length();
+  if (s.length())
+  {
+    if (realloc(str_length+s.length()))
+      return TRUE;
+    memcpy(Ptr+str_length,s.ptr(),s.length());
+    str_length+=s.length();
+  }
   return FALSE;
 }
 
 bool String::append(const char *s,uint32 arg_length)
 {
   if (!arg_length)				// Default argument
-    arg_length= (uint32) strlen(s);
+    if (!(arg_length= (uint32) strlen(s)))
+      return FALSE;
   if (realloc(str_length+arg_length))
     return TRUE;
   memcpy(Ptr+str_length,s,arg_length);
@@ -398,7 +403,8 @@ bool String::replace(uint32 offset,uint32 arg_length,const String &to)
   {
     if (diff < 0)
     {
-      memcpy(Ptr+offset,to.ptr(),to.length());
+      if (to.length())
+	memcpy(Ptr+offset,to.ptr(),to.length());
       bmove(Ptr+offset+to.length(),Ptr+offset+arg_length,
 	    str_length-offset-arg_length);
     }
@@ -411,7 +417,8 @@ bool String::replace(uint32 offset,uint32 arg_length,const String &to)
 	bmove_upp(Ptr+str_length+diff,Ptr+str_length,
 		  str_length-offset-arg_length);
       }
-      memcpy(Ptr+offset,to.ptr(),to.length());
+      if (to.length())
+	memcpy(Ptr+offset,to.ptr(),to.length());
     }
     str_length+=(uint32) diff;
   }
@@ -502,8 +509,8 @@ String *copy_if_not_alloced(String *to,String *from,uint32 from_length)
   }
   if (to->realloc(from_length))
     return from;				// Actually an error
-  to->str_length=min(from->str_length,from_length);
-  memcpy(to->Ptr,from->Ptr,to->str_length);
+  if ((to->str_length=min(from->str_length,from_length)))
+    memcpy(to->Ptr,from->Ptr,to->str_length);
   return to;
 }
 

mit-pthreads/Changes-mysql

@@ -192,3 +192,7 @@ Changes done to this distrubtion (pthreads-1_60_beta6) by Monty (monty@tcx.se)
 
 00.03.30 by Monty (monty@mysql.com)
 - Added chroot() and gethostname().
+
+00.10.18 by Monty (monty@mysql.com)
+- Added patch by Dave Huang <khym@bga.com> to fix problem with date/time
+  on NETBSD/Alpha.

mit-pthreads/config/configure

@@ -1252,7 +1252,7 @@ except=""
 name=$host_cpu-$host_os
 
 case $host in
-    alpha-*-netbsd1.3[H-Z]|alpha-*-netbsd1.4*)
+    alpha-*-netbsd1.3[H-Z]|alpha-*-netbsd1.[45]*)
 	name=alpha-netbsd-1.3
 	sysincludes=netbsd-1.1
 	except="fork lseek pipe fstat"
@@ -1276,7 +1276,7 @@ case $host in
 	  CFLAGS="$CFLAGS -std"
 	fi
 	;;
-    arm32-*-netbsd1.3[H-Z]|arm32-*-netbsd1.4*)
+    arm32-*-netbsd1.3[H-Z]|arm32-*-netbsd1.[45]*)
 	name=arm32-netbsd-1.3
 	sysincludes=netbsd-1.1
 	except="fork pipe lseek ftruncate fstat"
@@ -1336,7 +1336,7 @@ EOF
 EOF
 
 	;;
-    sparc-*-netbsd1.3[H-Z]|sparc-*-netbsd1.4*)
+    sparc-*-netbsd1.3[H-Z]|sparc-*-netbsd1.[45]*)
 	name=sparc-netbsd-1.3
 	sysincludes=netbsd-1.1
 	except="pipe fork lseek ftruncate fstat"
@@ -1375,7 +1375,7 @@ EOF
         syscall=i386-bsdi-2.0
         except="fork lseek ftruncate sigsuspend"
 		;;
-    i386-*-netbsd1.3[H-Z]|i386-*-netbsd1.4*)
+    i386-*-netbsd1.3[H-Z]|i386-*-netbsd1.[45]*)
 	name=i386-netbsd-1.3
 	sysincludes=netbsd-1.1
 	except="fork lseek ftruncate pipe fstat"

mit-pthreads/config/configure.in

@@ -126,7 +126,7 @@ name=$host_cpu-$host_os
 
 case $host in
 changequote(,)dnl
-    alpha-*-netbsd1.3[H-Z]|alpha-*-netbsd1.4*)
+    alpha-*-netbsd1.3[H-Z]|alpha-*-netbsd1.[45]*)
 	name=alpha-netbsd-1.3
 	sysincludes=netbsd-1.1
 	except="fork lseek pipe fstat"
@@ -152,7 +152,7 @@ changequote([,])dnl
 	fi
 	;;
 changequote(,)dnl
-    arm32-*-netbsd1.3[H-Z]|arm32-*-netbsd1.4*)
+    arm32-*-netbsd1.3[H-Z]|arm32-*-netbsd1.[45]*)
 	name=arm32-netbsd-1.3
 	sysincludes=netbsd-1.1
 	except="fork pipe lseek ftruncate fstat"
@@ -199,7 +199,7 @@ changequote([,])dnl
 	AC_DEFINE(BROKEN_SIGNALS)
 	;;
 changequote(,)dnl
-    sparc-*-netbsd1.3[H-Z]|sparc-*-netbsd1.4*)
+    sparc-*-netbsd1.3[H-Z]|sparc-*-netbsd1.[45]*)
 	name=sparc-netbsd-1.3
 	sysincludes=netbsd-1.1
 	except="pipe fork lseek ftruncate fstat"
@@ -240,7 +240,7 @@ changequote([,])dnl
         except="fork lseek ftruncate sigsuspend"
 		;;
 changequote(,)dnl
-    i386-*-netbsd1.3[H-Z]|i386-*-netbsd1.4*)
+    i386-*-netbsd1.3[H-Z]|i386-*-netbsd1.[45]*)
 	name=i386-netbsd-1.3
 	sysincludes=netbsd-1.1
 	except="fork lseek ftruncate pipe fstat"

mit-pthreads/gen/ctime.c

@@ -129,7 +129,7 @@ struct rule {
 ** Prototypes for static functions.
 */
 
-static long			detzcode __P_((const char *));
+static int			detzcode __P_((const char *));
 static const char *	getnum __P_((const char *, int *, int, int));
 static const char *	getsecs __P_((const char *, long *));
 static const char *	getoffset __P_((const char *, long *));
@@ -175,7 +175,7 @@ int			daylight = 0;
 time_t			altzone = 0;
 #endif /* defined ALTZONE */
 
-static long detzcode(const char * codep)
+static int detzcode(const char * codep)
 {
 	long result;
 	int	i;

mysys/my_pthread.c

@@ -424,7 +424,7 @@ struct hostent *my_gethostbyname_r(const char *name,
 				   int buflen, int *h_errnop)
 {
   struct hostent *hp;
-  assert((size_t) buflen >= sizeof(*result));
+  dbug_assert((size_t) buflen >= sizeof(*result));
   if (gethostbyname_r(name,result, buffer, (size_t) buflen, &hp, h_errnop))
     return 0;
   return hp;
@@ -436,7 +436,7 @@ struct hostent *my_gethostbyname_r(const char *name,
 				   struct hostent *result, char *buffer,
 				   int buflen, int *h_errnop)
 {
-  assert(buflen >= sizeof(struct hostent_data));
+  dbug_assert(buflen >= sizeof(struct hostent_data));
   if (gethostbyname_r(name,result,(struct hostent_data *) buffer) == -1)
   {
     *h_errnop= errno;
@@ -452,7 +452,7 @@ struct hostent *my_gethostbyname_r(const char *name,
 				   int buflen, int *h_errnop)
 {
   struct hostent *hp;
-  assert(buflen >= sizeof(struct hostent_data));
+  dbug_assert(buflen >= sizeof(struct hostent_data));
   hp= gethostbyname_r(name,result,(struct hostent_data *) buffer);
   *h_errnop= errno;
   return hp;

scripts/make_binary_distribution.sh

@@ -37,8 +37,8 @@ done
 
 for i in extra/comp_err extra/replace extra/perror extra/resolveip \
  extra/my_print_defaults isam/isamchk isam/pack_isam myisam/myisamchk myisam/myisampack sql/mysqld sql/mysqlbinlog \
- client/mysql sql/mysqld client/mysqlshow client/mysqladmin client/mysqldump client/mysqlimport client/mysql-test \
- client/.libs/mysql client/.libs/mysqlshow client/.libs/mysqladmin client/.libs/mysqldump client/.libs/mysqlimport client/.libs/mysql-test
+ client/mysql sql/mysqld client/mysqlshow client/mysqladmin client/mysqldump client/mysqlimport \
+ client/.libs/mysql client/.libs/mysqlshow client/.libs/mysqladmin client/.libs/mysqldump client/.libs/mysqlimport
 do
   cp -p $i $BASE/bin
 done

scripts/safe_mysqld.sh

@@ -14,7 +14,7 @@ trap '' 1 2 3 15			# we shouldn't let anyone kill us
 
 defaults=
 case "$1" in
-    --no-defaults|--defaults-file=*)
+    --no-defaults|--defaults-file=*|--defaults-extra-file=*)
       defaults="$1"; shift
       ;;
 esac
@@ -138,8 +138,8 @@ fi
 # checked and repaired at start
 #
 # echo "Checking tables in $DATADIR"
-# $MY_BASEDIR_VERSION/bin/myisamchk --silent --force --fast --medium-check $DATADIR/*/*.MYI
-# $MY_BASEDIR_VERSION/bin/isamchk --silent --force $DATADIR/*/*.ISM
+# $MY_BASEDIR_VERSION/bin/myisamchk --silent --force --fast --medium-check -O key_buffer=64M -O sort_buffer=64M $DATADIR/*/*.MYI
+# $MY_BASEDIR_VERSION/bin/isamchk --silent --force -O sort_buffer=64M $DATADIR/*/*.ISM
 
 echo "Starting mysqld daemon with databases from $DATADIR"
 
@@ -155,9 +155,9 @@ do
   rm -f $MYSQL_UNIX_PORT $pid_file	# Some extra safety
   if test "$#" -eq 0
   then
-    (trap "" 1 ; exec $NOHUP_NICENESS $ledir/mysqld --basedir=$MY_BASEDIR_VERSION --datadir=$DATADIR --user=$user --pid-file=$pid_file @MYSQLD_DEFAULT_SWITCHES@ >> $err_log 2>&1 )
+    (trap "" 1 ; exec $NOHUP_NICENESS $ledir/mysqld $defaults --basedir=$MY_BASEDIR_VERSION --datadir=$DATADIR --user=$user --pid-file=$pid_file @MYSQLD_DEFAULT_SWITCHES@ >> $err_log 2>&1 )
   else
-    (trap "" ; exec $NOHUP_NICENESS $ledir/mysqld --basedir=$MY_BASEDIR_VERSION --datadir=$DATADIR --user=$user --pid-file=$pid_file @MYSQLD_DEFAULT_SWITCHES@ "$@" >> $err_log 2>&1 )
+    (trap "" ; exec $NOHUP_NICENESS $ledir/mysqld $defaults --basedir=$MY_BASEDIR_VERSION --datadir=$DATADIR --user=$user --pid-file=$pid_file @MYSQLD_DEFAULT_SWITCHES@ "$@" >> $err_log 2>&1 )
   fi
   if test ! -f $pid_file		# This is removed if normal shutdown
   then

sql/handler.h

@@ -102,7 +102,7 @@ enum db_type { DB_TYPE_UNKNOWN=0,DB_TYPE_DIAB_ISAM=1,
 	       DB_TYPE_HASH,DB_TYPE_MISAM,DB_TYPE_PISAM,
 	       DB_TYPE_RMS_ISAM, DB_TYPE_HEAP, DB_TYPE_ISAM,
 	       DB_TYPE_MRG_ISAM, DB_TYPE_MYISAM, DB_TYPE_MRG_MYISAM,
-	       DB_TYPE_BERKELEY_DB,
+	       DB_TYPE_BERKELEY_DB, DB_TYPE_INNOBASE,
 	       DB_TYPE_DEFAULT };
 
 enum row_type { ROW_TYPE_DEFAULT, ROW_TYPE_FIXED, ROW_TYPE_DYNAMIC,

sql/item_func.h

@@ -843,7 +843,7 @@ public:
   FT_DOCLIST *ft_handler;
 
   Item_func_match(List<Item> &a, Item *b): Item_real_func(b),
-  fields(a), table(0),  master(0), ft_handler(0) {}
+  fields(a), table(0),  join_key(0), master(0), ft_handler(0) {}
   ~Item_func_match()
   {
     if (!master)

sql/lex.h

@@ -160,6 +160,7 @@ static SYMBOL symbols[] = {
   { "INDEX",		SYM(INDEX),0,0},
   { "INFILE",		SYM(INFILE),0,0},
   { "INNER",		SYM(INNER_SYM),0,0},
+  { "INNOBASE",		SYM(INNOBASE_SYM),0,0},
   { "INSERT",		SYM(INSERT),0,0},
   { "INSERT_ID",	SYM(INSERT_ID),0,0},
   { "INT",		SYM(INT_SYM),0,0},

sql/mysqld.cc

@@ -2169,7 +2169,7 @@ pthread_handler_decl(handle_flush,arg __attribute__((unused)))
   flush_thread_in_use=1;
 
   pthread_mutex_lock(&LOCK_flush);
-  for (;;)
+  while (flush_time)
   {
     struct timespec abstime;
 #ifdef HAVE_TIMESPEC_TS_SEC

sql/sql_yacc.yy

@@ -178,6 +178,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b,int *yystacksize);
 %token	INDEX
 %token	INFILE
 %token	INNER_SYM
+%token	INNOBASE_SYM
 %token	INTO
 %token	IN_SYM
 %token	ISAM_SYM
@@ -744,6 +745,7 @@ table_types:
 	| MERGE_SYM	{ $$= DB_TYPE_MRG_MYISAM; }
 	| HEAP_SYM	{ $$= DB_TYPE_HEAP; }
 	| BERKELEY_DB_SYM { $$= DB_TYPE_BERKELEY_DB; }
+	| INNOBASE_SYM   { $$= DB_TYPE_INNOBASE; }
 
 row_types:
 	DEFAULT		{ $$= ROW_TYPE_DEFAULT; }
@@ -2432,6 +2434,7 @@ keyword:
 	| AVG_SYM		{}
 	| BACKUP_SYM		{}
 	| BEGIN_SYM		{}
+	| BERKELEY_DB_SYM	{}
 	| BIT_SYM		{}
 	| BOOL_SYM		{}
 	| CHANGED		{}
@@ -2463,6 +2466,7 @@ keyword:
 	| HOUR_SYM		{}
 	| IDENTIFIED_SYM	{}
 	| ISAM_SYM		{}
+	| INNOBASE_SYM		{}
 	| LOCAL_SYM		{}
 	| LOGS_SYM		{}
 	| MAX_ROWS		{}