after merge fixes

client/mysqldump.c:
  Fixed problem with multiple tables (--skip-quote didn't work properly for second table)
myisam/myisamchk.c:
  after merge fix

client/mysqldump.c

@@ -904,7 +904,7 @@ static uint getTableStructure(char *table, char* db)
   sprintf(insert_pat,"SET OPTION SQL_QUOTE_SHOW_CREATE=%d",
 	  (opt_quoted || opt_keywords));
   if (!create_options)
-    strmov(strend(insert_pat), "/*!40102 ,SQL_MODE=concat(@@sql_mode, _utf8 'NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS') */");
+    strmov(strend(insert_pat), "/*!40102 ,SQL_MODE=concat(@@sql_mode, _utf8 ',NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS') */");
 
   result_table=     quote_name(table, table_buff, 1);
   opt_quoted_table= quote_name(table, table_buff2, 0);

myisam/myisamchk.c

@@ -328,11 +328,11 @@ static struct my_option my_long_options[] =
   { "ft_max_word_len", OPT_FT_MAX_WORD_LEN, "", (gptr*) &ft_max_word_len,
     (gptr*) &ft_max_word_len, 0, GET_ULONG, REQUIRED_ARG, HA_FT_MAXCHARLEN, 10,
     HA_FT_MAXCHARLEN, 0, 1, 0},
-  { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
+  { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
   { "ft_stopword_file", OPT_FT_STOPWORD_FILE,
     "Use stopwords from this file instead of built-in list.",
     (gptr*) &ft_stopword_file, (gptr*) &ft_stopword_file, 0, GET_STR,
-    REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+    REQUIRED_ARG, 0, 0, 0, 0, 0, 0}
 };
 
 

mysql-test/r/create.result

@@ -275,11 +275,11 @@ ERROR 42000: Incorrect database name 'db1 '
 create table t1(`a ` int);
 ERROR 42000: Incorrect column name 'a '
 create table t1 (a int,);
-You have an error in your SQL syntax.  Check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
+ERROR 42000: You have an error in your SQL syntax.  Check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1
 create table t1 (a int,,b int);
-You have an error in your SQL syntax.  Check the manual that corresponds to your MySQL server version for the right syntax to use near 'b int)' at line 1
+ERROR 42000: You have an error in your SQL syntax.  Check the manual that corresponds to your MySQL server version for the right syntax to use near 'b int)' at line 1
 create table t1 (,b int);
-You have an error in your SQL syntax.  Check the manual that corresponds to your MySQL server version for the right syntax to use near 'b int)' at line 1
+ERROR 42000: You have an error in your SQL syntax.  Check the manual that corresponds to your MySQL server version for the right syntax to use near 'b int)' at line 1
 create table t1 (a int, key(a));
 create table t2 (b int, foreign key(b) references t1(a), key(b));
 drop table if exists t1,t2;

mysql-test/r/derived.result

@@ -251,7 +251,7 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 drop table t1;
 CREATE TABLE `t1` (
 `N` int(11) unsigned NOT NULL default '0',
-`M` tinyint(1) default '0',
+`M` tinyint(1) default '0'
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 INSERT INTO `t1` (N, M) VALUES (1, 0),(1, 0),(1, 0),(2, 0),(2, 0),(3, 0);
 UPDATE `t1` AS P1 INNER JOIN (SELECT N FROM `t1` GROUP BY N HAVING Count(M) > 1) AS P2 ON P1.N = P2.N SET P1.M = 2;

mysql-test/r/func_str.result

@@ -281,7 +281,7 @@ CREATE TABLE t1 (
 wid int(10) unsigned NOT NULL auto_increment,
 data_podp date default NULL,
 status_wnio enum('nowy','podp','real','arch') NOT NULL default 'nowy',
-PRIMARY KEY(wid),
+PRIMARY KEY(wid)
 );
 INSERT INTO t1 VALUES (8,NULL,'real');
 INSERT INTO t1 VALUES (9,NULL,'nowy');

mysql-test/r/rpl_multi_delete2.result

-slave stop;
+stop slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-slave start;
+start slave;
 create table t1 (a int);
 create table t2 (a int);
 insert into t1 values (1);
@@ -15,7 +15,7 @@ select * from t2;
 a
 1
 select * from t1;
-Table 'test.t1' doesn't exist
+ERROR 42S02: Table 'test.t1' doesn't exist
 select * from t2;
-Table 'test.t2' doesn't exist
+ERROR 42S02: Table 'test.t2' doesn't exist
 drop table t1,t2;

mysql-test/r/rpl_server_id1.result

-slave stop;
+stop slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
 reset master;
 reset slave;
 drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-slave start;
-drop table if exists t1;
+start slave;
 create table t1 (n int);
 reset master;
 stop slave;
 change master to master_port=SLAVE_PORT;
 show slave status;
-Master_Host	Master_User	Master_Port	Connect_retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_do_db	Replicate_ignore_db	Last_errno	Last_error	Skip_counter	Exec_master_log_pos	Relay_log_space
-127.0.0.1	root	SLAVE_PORT	1		4	slave-relay-bin.001	4		No	No			0		0	0	#
+Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master
+	127.0.0.1	root	SLAVE_PORT	1		4	slave-relay-bin.000001	4		No	No						#	0		0	0	4	None		0	No						NULL
 start slave;
 insert into t1 values (1);
 show status like "slave_running";

mysql-test/t/derived.test

@@ -146,7 +146,7 @@ drop table t1;
 #
 CREATE TABLE `t1` (
   `N` int(11) unsigned NOT NULL default '0',
-  `M` tinyint(1) default '0',
+  `M` tinyint(1) default '0'
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1;
 INSERT INTO `t1` (N, M) VALUES (1, 0),(1, 0),(1, 0),(2, 0),(2, 0),(3, 0);
 UPDATE `t1` AS P1 INNER JOIN (SELECT N FROM `t1` GROUP BY N HAVING Count(M) > 1) AS P2 ON P1.N = P2.N SET P1.M = 2;

mysql-test/t/innodb-lock.test

@@ -2,7 +2,10 @@
 
 connect (con1,localhost,root,,);
 connect (con2,localhost,root,,);
+
+--disable_warnings
 drop table if exists t1;
+--enable_warnings
 
 #
 # Testing of explicit table locks

mysql-test/t/rpl_server_id1.test

@@ -3,7 +3,6 @@
 
 source include/master-slave.inc;
 connection slave;
-drop table if exists t1;
 create table t1 (n int);
 reset master;
 # replicate ourselves

mysql-test/t/union.test

@@ -469,12 +469,13 @@ show status like 'Slow_queries';
 drop table t1;
 
 #
-# bug #2508
+# Column 'name' cannot be null (error with union and left join) (bug #2508)
 #
 create table t1 (   RID int(11) not null default '0',   IID int(11) not null default '0',    nada varchar(50)  not null,NAME varchar(50) not null,PHONE varchar(50) not null) engine=MyISAM;
 insert into t1 ( RID,IID,nada,NAME,PHONE) values (1, 1, 'main', 'a', '111'), (2, 1, 'main', 'b', '222'), (3, 1, 'main', 'c', '333'), (4, 1, 'main', 'd', '444'), (5, 1, 'main', 'e', '555'), (6, 2, 'main', 'c', '333'), (7, 2, 'main', 'd', '454'), (8, 2, 'main', 'e', '555'), (9, 2, 'main', 'f', '666'), (10, 2, 'main', 'g', '777');
 select A.NAME, A.PHONE, B.NAME, B.PHONE from t1 A left join t1 B on A.NAME = B.NAME and B.IID = 2 where A.IID = 1 and (A.PHONE <> B.PHONE or B.NAME is null) union select A.NAME, A.PHONE, B.NAME, B.PHONE from t1 B left join t1 A on B.NAME = A.NAME and A.IID = 1 where B.IID = 2 and (A.PHONE <> B.PHONE or A.NAME is null);
 drop  table t1;
+
 #
 # Bug #2809 (UNION fails on MyIsam tables when index on second column from
 # same table)
@@ -487,10 +488,8 @@ select col1 n from t1 union select col2 n from t1 order by n;
 drop  table t1;
 
 #
-# Bug #1428, incorrect handling of UNION ALL
-# NOTE: The current result is wrong, needs to be fixed!
+# Incorrect handling of UNION ALL (Bug #1428)
 #
-
 create table t1 (i int);
 insert into t1 values (1);
 select * from t1 UNION select * from t1;
@@ -503,4 +502,3 @@ select 1 union select 2;
 (select 1) union (select 2);
 (select 1) union (select 2) union (select 3) limit 2;
 set sql_select_limit=default;
-

sql/item.cc

@@ -1355,7 +1355,7 @@ int Item::save_in_field(Field *field, bool no_conversions)
     result=val_str(&str_value);
     if (null_value)
     {
-      str_value.set_quick(0, 0);
+      str_value.set_quick(0, 0, cs);
       return set_field_to_null_with_conversions(field, no_conversions);
     }
     field->set_notnull();

sql/item_timefunc.cc

@@ -635,7 +635,8 @@ bool make_date_time(DATE_TIME_FORMAT *format, TIME *l_time,
 */
 
 static bool get_interval_info(const char *str,uint length,CHARSET_INFO *cs,
-                              uint count, long *values, bool transform_msec)
+                              uint count, ulonglong *values,
+                              bool transform_msec)
 {
   const char *end=str+length;
   uint i;
@@ -1651,7 +1652,7 @@ bool Item_date_add_interval::get_date(TIME *ltime, uint fuzzy_date)
     sec=((ltime->day-1)*3600*24L+ltime->hour*3600+ltime->minute*60+
 	 ltime->second +
 	 sign* (longlong) (interval.day*3600*24L +
-                           interval.hour*3600+interval.minute*60+
+                           interval.hour*LL(3600)+interval.minute*LL(60)+
                            interval.second))+ extra_sec;
     if (microseconds < 0)
     {

sql/mysqld.cc

@@ -2328,6 +2328,7 @@ Warning: you need to use --log-bin to make --log-slave-updates work. \
 Now disabling --log-slave-updates.");
   }
 
+#ifdef HAVE_REPLICATION
   if (opt_log_slave_updates && replicate_same_server_id)
   {
     sql_print_error("\
@@ -2336,6 +2337,7 @@ Error: using --replicate-same-server-id in conjunction with \
 server.");
     unireg_abort(1);
   }
+#endif
 
   if (opt_error_log)
   {
@@ -4099,6 +4101,7 @@ master-ssl",
   {"replicate-rewrite-db", OPT_REPLICATE_REWRITE_DB,
    "Updates to a database with a different name than the original. Example: replicate-rewrite-db=master_db_name->slave_db_name.",
    0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+#ifdef HAVE_REPLICATION
   {"replicate-same-server-id", OPT_REPLICATE_SAME_SERVER_ID,
    "In replication, if set to 1, do not skip events having our server id. \
 Default value is 0 (to break infinite loops in circular replication). \
@@ -4106,6 +4109,7 @@ Can't be set to 1 if --log-slave-updates is used.",
    (gptr*) &replicate_same_server_id,
    (gptr*) &replicate_same_server_id,
    0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+#endif
   // In replication, we may need to tell the other servers how to connect
   {"report-host", OPT_REPORT_HOST,
    "Hostname or IP of the slave to be reported to to the master during slave registration. Will appear in the output of SHOW SLAVE HOSTS. Leave unset if you do not want the slave to register itself with the master. Note that it is not sufficient for the master to simply read the IP of the slave off the socket once the slave connects. Due to NAT and other routing issues, that IP may not be valid for connecting to the slave from the master or other hosts.",

sql/sql_acl.cc

@@ -3015,6 +3015,12 @@ int mysql_show_grants(THD *thd,LEX_USER *lex_user)
     my_error(ER_OPTION_PREVENTS_STATEMENT, MYF(0), "--skip-grant-tables");
     DBUG_RETURN(-1);
   }
+
+  if (!lex_user->host.str)
+  {
+    lex_user->host.str= (char*) "%";
+    lex_user->host.length=1;
+  }
   if (lex_user->host.length > HOSTNAME_LENGTH ||
       lex_user->user.length > USERNAME_LENGTH)
   {
@@ -3215,7 +3221,7 @@ int mysql_show_grants(THD *thd,LEX_USER *lex_user)
   /* Add table & column access */
   for (index=0 ; index < column_priv_hash.records ; index++)
   {
-    const char *user,*host;
+    const char *user;
     GRANT_TABLE *grant_table= (GRANT_TABLE*) hash_element(&column_priv_hash,
 							  index);
 
@@ -3223,7 +3229,8 @@ int mysql_show_grants(THD *thd,LEX_USER *lex_user)
       user= "";
 
     if (!strcmp(lex_user->user.str,user) &&
-	!my_strcasecmp(&my_charset_latin1, lex_user->host.str, host))
+	!my_strcasecmp(&my_charset_latin1, lex_user->host.str,
+                       grant_table->orig_host))
     {
       ulong table_access= grant_table->privs;
       if ((table_access | grant_table->cols) != 0)

sql/sql_select.cc

@@ -256,15 +256,19 @@ inline int setup_without_group(THD *thd, Item **ref_pointer_array,
 			       ORDER *order,
 			       ORDER *group, bool *hidden_group_fields)
 {
-  bool save_allow_sum_func= thd->allow_sum_func;
+  bool save_allow_sum_func;
+  int res;
+  DBUG_ENTER("setup_without_group");
+
+  save_allow_sum_func= thd->allow_sum_func;
   thd->allow_sum_func= 0;
-  int res= (setup_conds(thd, tables, conds) ||
-	    setup_order(thd, ref_pointer_array, tables, fields, all_fields,
-			order) ||
-	    setup_group(thd, ref_pointer_array, tables, fields, all_fields,
-			group, hidden_group_fields));
+  res= (setup_conds(thd, tables, conds) ||
+        setup_order(thd, ref_pointer_array, tables, fields, all_fields,
+                    order) ||
+        setup_group(thd, ref_pointer_array, tables, fields, all_fields,
+                    group, hidden_group_fields));
   thd->allow_sum_func= save_allow_sum_func;
-  return res;
+  DBUG_RETURN(res);
 }
 
 /*****************************************************************************
@@ -273,7 +277,7 @@ inline int setup_without_group(THD *thd, Item **ref_pointer_array,
 *****************************************************************************/
 
 /*
-  Prepare of whole select (including subselect in future).
+  Prepare of whole select (including sub queries in future).
   return -1 on error
           0 on success
 */

sql/sql_union.cc

@@ -367,8 +367,6 @@ int st_select_lex_unit::exec()
   optimized= 1;
 
   /* Send result to 'result' */
-
-
   res= -1;
   {
     List<Item_func_match> empty_list;
@@ -405,7 +403,7 @@ int st_select_lex_unit::exec()
       if (!join)
       {
 	/*
-	  allocate JOIN for fake select only once (privent
+	  allocate JOIN for fake select only once (prevent
 	  mysql_select automatic allocation)
 	*/
 	if (!(fake_select_lex->join= new JOIN(thd, item_list, thd->options,

sql/sql_yacc.yy

@@ -603,7 +603,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b,int *yystacksize);
 
 %type <simple_string>
 	remember_name remember_end opt_ident opt_db text_or_password
-	opt_escape opt_constraint
+	opt_escape opt_constraint constraint
 
 %type <string>
 	text_string opt_gconcat_separator
@@ -1229,7 +1229,12 @@ check_constraint:
 
 opt_constraint:
 	/* empty */		{ $$=(char*) 0; }
-	| CONSTRAINT opt_ident	{ $$=$2; };
+	| constraint		{ $$= $1; }
+	;
+
+constraint:
+	CONSTRAINT opt_ident	{ $$=$2; }
+	;
 
 field_spec:
 	field_ident