Merge bk-internal.mysql.com:/home/bk/mysql-4.0

into mysql.com:/home/my/mysql-4.0

BitKeeper/etc/logging_ok

@@ -65,6 +65,7 @@ marko@hundin.mysql.fi
 miguel@hegel.(none)
 miguel@hegel.br
 miguel@hegel.local
+miguel@hegel.txg
 miguel@light.
 miguel@light.local
 miguel@sartre.local
@@ -86,6 +87,7 @@ monty@tramp.mysql.fi
 monty@work.mysql.com
 mwagner@cash.mwagner.org
 mwagner@evoq.mwagner.org
+mwagner@here.mwagner.org
 mwagner@work.mysql.com
 mysqldev@build.mysql2.com
 nick@mysql.com

Build-tools/my_md5sum

+#!/usr/bin/perl
+#
+# my_md5sum
+#
+# Script to clone the 'md5sum' command found on modern systems, since that
+# command is not always found on all systems.
+#
+# Use the "--help" option for more info!
+#
+# Written by Matt Wagner <matt@mysql.com>
+#
+use strict;
+use Digest::MD5;
+use Getopt::Long;
+
+my $VER= "1.1";
+
+#
+# Strip the leading path info off the program name ($0). We want 'my_md5sum'
+# not './my_md5sum'.
+#
+$0=~ s/^.*\/(.+)$/$1/;
+
+my ($opt_check, $opt_help)= undef;
+
+GetOptions(
+	"check|c" => \$opt_check,
+	"help|h" => \$opt_help,
+	) || usage(); 
+
+#
+# Put all the [file1 file2 file3 ...]'s into an array
+#
+my @files = @ARGV;
+
+#
+# Give the "--help" text if:
+#  - "--help|-h" was specified
+#  - The number of files given as arguments is nil
+#  - The "--check|-c" option is used with more than one [file] argument
+#
+usage() if $opt_help || $#files == -1 || ($opt_check && $#files > 0);
+
+# If "--check|-c", then go into checking
+if ($opt_check)
+{
+	open (CHECKFILE, $files[0]) or die "$files[0]: $!";
+
+	while (<CHECKFILE>)
+	{
+		#
+		# Goto the next line in the file if it does not match a typical
+		# digest line like:
+		#
+		# f1007efa2c72daa693981ec764cdeaca  Bootstrap
+		#
+		next if $_!~ m/^([a-z0-9]{32})\s+(.+)$/;
+
+		# Collect the trappings from the above regex
+		my $checksum= $1;
+		my $checkfile= $2;
+
+		# Generate a fresh MD5 for the file in question
+		my $digest= &mkmd5($checkfile);
+
+		# Check the fresh MD5 against what is recorded in the file
+		# Print an error message if they don't match, else print OK
+		print "$checkfile: FAILED\n" if $digest ne $checksum;
+		print "$checkfile: OK\n" if $digest eq $checksum;
+	}
+}
+# Else generate the MD5 digest to STDOUT
+else
+{
+	foreach my $file (@files)
+	{
+		my $digest= &mkmd5($file);
+
+		print "$digest  $file\n";
+	}
+}
+
+
+#
+# This routine generates the MD5 digest of a file
+#
+sub mkmd5
+{
+	my $file= shift;
+
+	open (FILE, $file) or die "$file: $!";
+	binmode(FILE);
+
+	my $digest= Digest::MD5->new->addfile(*FILE)->hexdigest;
+
+	close FILE;
+
+	return $digest;
+}
+
+#
+# Print the help text
+#
+sub usage
+{
+	print <<EOF;
+
+$0 version $VER by Matt Wagner <matt\@mysql.com>
+
+Usage:
+$0 [-c [file]] |  [file1...]
+Generates or checks MD5 message digests.
+
+Options:
+-c, --check	Check message digests (default is generate)
+-h, --help	Display this text and exit
+
+The input for -c should be the list of message digests and file names that is
+printed on STDOUT by this program when it generates digests.
+
+EOF
+
+	exit(0);
+}

acinclude.m4

@@ -737,14 +737,15 @@ AC_DEFUN(MYSQL_FIND_OPENSSL, [
     ---)
       for d in /usr/ssl/include /usr/local/ssl/include /usr/include \
 /usr/include/ssl /opt/ssl/include /opt/openssl/include \
-/usr/local/ssl/include /usr/local/include ; do
+/usr/local/ssl/include /usr/local/include /usr/freeware/include ; do
        if test -f $d/openssl/ssl.h  ; then
          OPENSSL_INCLUDE=-I$d
        fi
       done
 
       for d in /usr/ssl/lib /usr/local/ssl/lib /usr/lib/openssl \
-/usr/lib /usr/lib64 /opt/ssl/lib /opt/openssl/lib /usr/local/lib/ ; do
+/usr/lib /usr/lib64 /opt/ssl/lib /opt/openssl/lib \
+/usr/freeware/lib32 /usr/local/lib/ ; do
       if test -f $d/libssl.a || test -f $d/libssl.so || test -f $d/libssl.dylib ; then
         OPENSSL_LIB=$d
       fi

extra/perror.c

@@ -233,7 +233,7 @@ int main(int argc,char *argv[])
       else
       {
 	if (verbose)
-	  printf("MySql error:  %3d = %s\n",code,msg);
+	  printf("MySQL error:  %3d = %s\n",code,msg);
 	else
 	  puts(msg);
       }

innobase/include/mach0data.h

@@ -89,7 +89,7 @@ mach_read_from_4(
 			/* out: ulint integer */
 	byte*   b);      /* in: pointer to four bytes */
 /*************************************************************
-Writes a ulint in a compressed form. */
+Writes a ulint in a compressed form (1..5 bytes). */
 UNIV_INLINE
 ulint
 mach_write_compressed(
@@ -168,7 +168,7 @@ mach_read_from_8(
 			/* out: dulint integer */
 	byte*   b);      /* in: pointer to 8 bytes */
 /*************************************************************
-Writes a dulint in a compressed form. */
+Writes a dulint in a compressed form (5..9 bytes). */
 UNIV_INLINE
 ulint
 mach_dulint_write_compressed(
@@ -193,7 +193,7 @@ mach_dulint_read_compressed(
 			/* out: read dulint */
 	byte*   b);     /* in: pointer to memory from where to read */
 /*************************************************************
-Writes a dulint in a compressed form. */
+Writes a dulint in a compressed form (1..11 bytes). */
 UNIV_INLINE
 ulint
 mach_dulint_write_much_compressed(

innobase/include/mach0data.ic

@@ -366,7 +366,7 @@ mach_read_from_6(
 }
 
 /*************************************************************
-Writes a dulint in a compressed form. */
+Writes a dulint in a compressed form (5..9 bytes). */
 UNIV_INLINE
 ulint
 mach_dulint_write_compressed(
@@ -422,7 +422,7 @@ mach_dulint_read_compressed(
 }
 
 /*************************************************************
-Writes a dulint in a compressed form. */
+Writes a dulint in a compressed form (1..11 bytes). */
 UNIV_INLINE
 ulint
 mach_dulint_write_much_compressed(

innobase/include/mtr0log.h

@@ -108,7 +108,9 @@ mlog_close(
 	mtr_t*	mtr,	/* in: mtr */
 	byte*	ptr);	/* in: buffer space from ptr up was not used */
 /************************************************************
-Writes the initial part of a log record. */
+Writes the initial part of a log record (3..11 bytes).
+If the implementation of this function is changed, all
+size parameters to mlog_open() should be adjusted accordingly! */
 UNIV_INLINE
 byte*
 mlog_write_initial_log_record_fast(

innobase/include/mtr0log.ic

@@ -137,7 +137,9 @@ mlog_catenate_dulint_compressed(
 }
 
 /************************************************************
-Writes the initial part of a log record. */
+Writes the initial part of a log record (3..11 bytes).
+If the implementation of this function is changed, all
+size parameters to mlog_open() should be adjusted accordingly! */
 UNIV_INLINE
 byte*
 mlog_write_initial_log_record_fast(

innobase/mem/mem0dbg.c

@@ -22,6 +22,7 @@ static ulint	mem_n_allocations	  	= 0;
 static ulint	mem_total_allocated_memory	= 0;
 ulint		mem_current_allocated_memory	= 0;
 static ulint	mem_max_allocated_memory	= 0;
+static ulint	mem_last_print_info		= 0;
 
 /* Size of the hash table for memory management tracking */
 #define	MEM_HASH_SIZE	997

innobase/pars/pars0lex.l

@@ -114,11 +114,34 @@ ID	[a-z_A-Z][a-z_A-Z0-9]*
 }
 
 "'"		{
+/* Quoted character string literals are handled in an explicit
+start state 'quoted'.  This state is entered and the buffer for
+the scanned string is emptied upon encountering a starting quote.
+
+In the state 'quoted', only two actions are possible (defined below). */
 			BEGIN(quoted);
 			stringbuf_len = 0;
 }
-<quoted>[^\']+		string_append(yytext, yyleng);
-<quoted>"'"+	{	string_append(yytext, yyleng / 2);
+<quoted>[^\']+	{
+			/* Got a sequence of characters other than "'":
+			append to string buffer */
+			string_append(yytext, yyleng);
+}
+<quoted>"'"+	{
+			/* Got a sequence of "'" characters:
+			append half of them to string buffer,
+			as "''" represents a single "'".
+			We apply truncating division,
+			so that "'''" will result in "'". */
+
+			string_append(yytext, yyleng / 2);
+
+			/* If we got an odd number of quotes, then the
+			last quote we got is the terminating quote.
+			At the end of the string, we return to the
+			initial start state and report the scanned
+			string literal. */
+
 			if (yyleng % 2) {
 				BEGIN(INITIAL);
 				yylval = sym_tab_add_str_lit(

man/mysqlaccess.1.in

 .TH mysqlaccess 1 "19 December 2000" "MySQL @MYSQL_BASE_VERSION@" "MySQL database"
 .SH NAME
-.BR mysqlaccess
- \- Create new users to mysql.
+.BR mysqlaccess \- Create new users to mysql.
 .SH USAGE
 mysqlaccess [host [user [db]]] OPTIONS
 .SH SYNOPSIS

man/mysqldump.1.in

 .TH mysqldump 1 "19 December 2000" "MySQL @MYSQL_BASE_VERSION@" "MySQL database"
 .SH NAME
-mysqldump \- text-based client for dumping or backing up mysql databases , tables and or data.
+mysqldump \- text\-based client for dumping or backing up mysql databases, tables and or data.
 
 .SH  USAGE
 .BR "mysqldump [\fP\fIOPTIONS\fP] database [\fP\fItables\fP]"

mysql-test/r/innodb_cache.result

@@ -98,7 +98,7 @@ commit;
 show status like "Qcache_queries_in_cache";
 Variable_name	Value
 Qcache_queries_in_cache	1
-drop table if exists t1;
+drop table t3,t2,t1;
 CREATE TABLE t1 (id int(11) NOT NULL auto_increment, PRIMARY KEY  (id)) TYPE=InnoDB;
 select count(*) from t1;
 count(*)
@@ -108,3 +108,22 @@ select count(*) from t1;
 count(*)
 1
 drop table t1;
+set GLOBAL query_cache_size=1355776;
+CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY a (a)) TYPE=innodb;
+CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY b (b)) TYPE=innodb;
+CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY  (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`)) TYPE=innodb;
+INSERT INTO t1 VALUES (1,'me');
+INSERT INTO t2 VALUES (1,'you');
+INSERT INTO t3 VALUES (2,1,1,2);
+delete from t3 where t1_id = 1 and t2_id = 1;
+select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;
+id	a
+begin;
+insert into t3 VALUES ( NULL, 1, 1, 2 );
+insert into t3 VALUES ( NULL, 1, 1, 2 );
+Duplicate entry '1-1' for key 2
+commit;
+select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;
+id	a
+1	me
+drop table t3,t2,t1;

mysql-test/r/range.result

@@ -255,7 +255,7 @@ t1	ref	y	y	5	const	1	Using where
 t2	range	x	x	5	NULL	2	Using where
 explain select count(*) from t1 where x in (1);
 table	type	possible_keys	key	key_len	ref	rows	Extra
-t1	range	x	x	5	NULL	1	Using where; Using index
+t1	ref	x	x	5	const	1	Using where; Using index
 explain select count(*) from t1 where x in (1,2);
 table	type	possible_keys	key	key_len	ref	rows	Extra
 t1	range	x	x	5	NULL	2	Using where; Using index

mysql-test/t/innodb_cache.test

@@ -48,10 +48,31 @@ show status like "Qcache_queries_in_cache";
 show status like "Qcache_hits";
 commit;
 show status like "Qcache_queries_in_cache";
+drop table t3,t2,t1;
 
-drop table if exists t1;
 CREATE TABLE t1 (id int(11) NOT NULL auto_increment, PRIMARY KEY  (id)) TYPE=InnoDB;
 select count(*) from t1;
 insert into t1 (id) values (0);
 select count(*) from t1;
 drop table t1;
+
+#
+# one statement roll back inside transation
+#
+set GLOBAL query_cache_size=1355776;
+CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY a (a)) TYPE=innodb;
+CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY  (id), UNIQUE KEY b (b)) TYPE=innodb;
+CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY  (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`)) TYPE=innodb;
+INSERT INTO t1 VALUES (1,'me');
+INSERT INTO t2 VALUES (1,'you');
+INSERT INTO t3 VALUES (2,1,1,2);
+delete from t3 where t1_id = 1 and t2_id = 1;
+select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;
+begin;
+insert into t3 VALUES ( NULL, 1, 1, 2 );
+-- error 1062
+insert into t3 VALUES ( NULL, 1, 1, 2 );
+commit;
+select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;
+drop table t3,t2,t1;
+

mysys/hash.c

@@ -182,7 +182,8 @@ uint calc_hashnr_caseup(const byte *key, uint len)
 #endif
 
 
-#ifndef __SUNPRO_C				/* SUNPRO can't handle this */
+/* for compilers which can not handle inline */
+#if !defined(__SUNPRO_C) && !defined(__USLC__) && !defined(__sgi)
 inline
 #endif
 unsigned int rec_hashnr(HASH *hash,const byte *record)

sql/handler.cc

@@ -446,13 +446,12 @@ int ha_rollback_trans(THD *thd, THD_TRANS *trans)
       reinit_io_cache(&thd->transaction.trans_log,
                       WRITE_CACHE, (my_off_t) 0, 0, 1);
       thd->transaction.trans_log.end_of_file= max_binlog_cache_size;
+      if (operation_done)
+        thd->transaction.cleanup();
     }
     thd->variables.tx_isolation=thd->session_tx_isolation;
     if (operation_done)
-    {
       statistic_increment(ha_rollback_count,&LOCK_status);
-      thd->transaction.cleanup();
-    }
   }
 #endif /* USING_TRANSACTIONS */
   DBUG_RETURN(error);

sql/sql_select.cc

@@ -1590,12 +1590,14 @@ add_key_fields(JOIN_TAB *stat,KEY_FIELD **key_fields,uint *and_level,
     // BETWEEN or IN
     if (cond_func->key_item()->type() == Item::FIELD_ITEM)
       add_key_field(key_fields,*and_level,
-		    ((Item_field*) (cond_func->key_item()))->field, 0,
+		    ((Item_field*) (cond_func->key_item()))->field,
 #ifndef TO_BE_REMOVED_IN_4_1
                     /* special treatment for IN. Not necessary in 4.1 */
+                    cond_func->argument_count() == 1,
                     cond_func->arguments()      + (cond_func->functype() != Item_func::IN_FUNC),
                     cond_func->argument_count() - (cond_func->functype() != Item_func::IN_FUNC),
 #else
+                    cond_func->argument_count() == 2,
                     cond_func->arguments()+1, cond_func->argument_count()-1,
 #endif
                     usable_tables);

vio/test-sslserver.c

@@ -91,7 +91,12 @@ main(int argc __attribute__((unused)), char** argv)
 	struct sockaddr_in sa_cli;
 	int listen_sd;
 	int err;
+
+#if defined(__sgi) && _NO_XOPEN4 && _NO_XOPEN5
+	socklen_t client_len;
+#else
 	size_t client_len;
+#endif
 	int	reuseaddr = 1; /* better testing, uh? */
 
 	MY_INIT(argv[0]);