Separating CHARSET and COLLATION terms

mysql-test/r/alter_table.result

@@ -50,10 +50,10 @@ PRIMARY KEY (GROUP_ID,LANG_ID),
 KEY NAME (NAME));
 ALTER TABLE t1 CHANGE NAME NAME CHAR(80) not null;
 SHOW FULL COLUMNS FROM t1;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-GROUP_ID	int(10) unsigned		PRI	0		select,insert,update,references	
-LANG_ID	smallint(5) unsigned		PRI	0		select,insert,update,references	
-NAME	char(80) character set latin1		MUL			select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+GROUP_ID	int(10) unsigned	binary		PRI	0		select,insert,update,references	
+LANG_ID	smallint(5) unsigned	binary		PRI	0		select,insert,update,references	
+NAME	char(80) character set latin1	latin1		MUL			select,insert,update,references	
 DROP TABLE t1;
 create table t1 (n int);
 insert into t1 values(9),(3),(12),(10);
@@ -118,7 +118,7 @@ create table t1 (i int unsigned not null auto_increment primary key);
 alter table t1 rename t2;
 alter table t2 rename t1, add c char(10) comment "no comment";
 show columns from t1;
-Field	Type	Null	Key	Default	Extra
-i	int(10) unsigned		PRI	NULL	auto_increment
-c	char(10) character set latin1	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+i	int(10) unsigned	binary		PRI	NULL	auto_increment
+c	char(10) character set latin1	latin1	YES		NULL	
 drop table t1;

mysql-test/r/create.result

@@ -75,37 +75,37 @@ drop table t1,t2;
 create table t1(x varchar(50) );
 create table t2 select x from t1 where 1=2;
 describe t1;
-Field	Type	Null	Key	Default	Extra
-x	varchar(50) character set latin1	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+x	varchar(50) character set latin1	latin1	YES		NULL	
 describe t2;
-Field	Type	Null	Key	Default	Extra
-x	char(50) character set latin1	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+x	char(50) character set latin1	latin1	YES		NULL	
 drop table t2;
 create table t2 select now() as a , curtime() as b, curdate() as c , 1+1 as d , 1.0 + 1 as e , 33333333333333333 + 3 as f;
 describe t2;
-Field	Type	Null	Key	Default	Extra
-a	datetime			0000-00-00 00:00:00	
-b	time			00:00:00	
-c	date			0000-00-00	
-d	bigint(17)			0	
-e	double(18,1)			0.0	
-f	bigint(17)			0	
+Field	Type	Collation	Null	Key	Default	Extra
+a	datetime	latin1			0000-00-00 00:00:00	
+b	time	latin1			00:00:00	
+c	date	latin1			0000-00-00	
+d	bigint(17)	binary			0	
+e	double(18,1)	binary			0.0	
+f	bigint(17)	binary			0	
 drop table t2;
 create table t2 select CAST("2001-12-29" AS DATE) as d, CAST("20:45:11" AS TIME) as t, CAST("2001-12-29  20:45:11" AS DATETIME) as dt;
 describe t2;
-Field	Type	Null	Key	Default	Extra
-d	date			0000-00-00	
-t	time			00:00:00	
-dt	datetime			0000-00-00 00:00:00	
+Field	Type	Collation	Null	Key	Default	Extra
+d	date	latin1			0000-00-00	
+t	time	latin1			00:00:00	
+dt	datetime	latin1			0000-00-00 00:00:00	
 drop table t1,t2;
 create table t1 (a tinyint);
 create table t2 (a int) select * from t1;
 describe t1;
-Field	Type	Null	Key	Default	Extra
-a	tinyint(4)	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+a	tinyint(4)	binary	YES		NULL	
 describe t2;
-Field	Type	Null	Key	Default	Extra
-a	int(11)	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+a	int(11)	binary	YES		NULL	
 drop table if exists t2;
 create table t2 (a int, a float) select * from t1;
 Duplicate column name 'a'

mysql-test/r/innodb.result

@@ -918,8 +918,8 @@ id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 drop table t1;
 create table t1 (t int not null default 1, key (t)) type=innodb;
 desc t1;
-Field	Type	Null	Key	Default	Extra
-t	int(11)		MUL	1	
+Field	Type	Collation	Null	Key	Default	Extra
+t	int(11)	binary		MUL	1	
 drop table t1;
 CREATE TABLE t1 (
 number bigint(20) NOT NULL default '0',

mysql-test/r/isam.result

@@ -64,15 +64,15 @@ Table	Op	Msg_type	Msg_text
 test.t2	check	error	Table 't2' was not locked with LOCK TABLES
 test.t1	check	status	OK
 show columns from t1;
-Field	Type	Null	Key	Default	Extra
-a	int(11)		PRI	0	
-b	int(11)		MUL	0	
-c	int(11)			0	
+Field	Type	Collation	Null	Key	Default	Extra
+a	int(11)	binary		PRI	0	
+b	int(11)	binary		MUL	0	
+c	int(11)	binary			0	
 show full columns from t1;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-a	int(11)		PRI	0		select,insert,update,references	
-b	int(11)		MUL	0		select,insert,update,references	
-c	int(11)			0		select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+a	int(11)	binary		PRI	0		select,insert,update,references	
+b	int(11)	binary		MUL	0		select,insert,update,references	
+c	int(11)	binary			0		select,insert,update,references	
 show index from t1;
 Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment
 t1	0	PRIMARY	1	a	A	4	NULL	NULL		BTREE	

mysql-test/r/select.result

@@ -3217,23 +3217,23 @@ Tables_in_test (s%)
 show tables from test like "t?";
 Tables_in_test (t?)
 show full columns from t2;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-auto	int(11)		PRI	NULL	auto_increment	select,insert,update,references	
-fld1	int(6) unsigned zerofill		UNI	000000		select,insert,update,references	
-companynr	tinyint(2) unsigned zerofill			00		select,insert,update,references	
-fld3	char(30) character set latin1		MUL			select,insert,update,references	
-fld4	char(35) character set latin1					select,insert,update,references	
-fld5	char(35) character set latin1					select,insert,update,references	
-fld6	char(4) character set latin1					select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+auto	int(11)	binary		PRI	NULL	auto_increment	select,insert,update,references	
+fld1	int(6) unsigned zerofill	binary		UNI	000000		select,insert,update,references	
+companynr	tinyint(2) unsigned zerofill	binary			00		select,insert,update,references	
+fld3	char(30) character set latin1	latin1		MUL			select,insert,update,references	
+fld4	char(35) character set latin1	latin1					select,insert,update,references	
+fld5	char(35) character set latin1	latin1					select,insert,update,references	
+fld6	char(4) character set latin1	latin1					select,insert,update,references	
 show full columns from t2 from test like 'f%';
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-fld1	int(6) unsigned zerofill		UNI	000000		select,insert,update,references	
-fld3	char(30) character set latin1		MUL			select,insert,update,references	
-fld4	char(35) character set latin1					select,insert,update,references	
-fld5	char(35) character set latin1					select,insert,update,references	
-fld6	char(4) character set latin1					select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+fld1	int(6) unsigned zerofill	binary		UNI	000000		select,insert,update,references	
+fld3	char(30) character set latin1	latin1		MUL			select,insert,update,references	
+fld4	char(35) character set latin1	latin1					select,insert,update,references	
+fld5	char(35) character set latin1	latin1					select,insert,update,references	
+fld6	char(4) character set latin1	latin1					select,insert,update,references	
 show full columns from t2 from test like 's%';
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
 show keys from t2;
 Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment
 t2	0	PRIMARY	1	auto	A	1199	NULL	NULL		BTREE	

mysql-test/r/show_check.result

@@ -98,10 +98,10 @@ t1	CREATE TABLE `t1` (
   `c` int(11) NOT NULL default '0' COMMENT 'int column'
 ) TYPE=MyISAM CHARSET=latin1 COMMENT='it''s a table'
 show full columns from t1;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-test_set	set('val1','val2','val3') character set latin1					select,insert,update,references	
-name	char(20) character set latin1	YES		O'Brien		select,insert,update,references	O'Brien as default
-c	int(11)			0		select,insert,update,references	int column
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+test_set	set('val1','val2','val3') character set latin1	latin1					select,insert,update,references	
+name	char(20) character set latin1	latin1	YES		O'Brien		select,insert,update,references	O'Brien as default
+c	int(11)	binary			0		select,insert,update,references	int column
 drop table t1;
 create table t1 (a int not null, unique aa (a));
 show create table t1;
@@ -155,34 +155,34 @@ t1	CREATE TABLE `t1` (
 drop table t1;
 create table t1 (a decimal(9,2), b decimal (9,0), e double(9,2), f double(5,0), h float(3,2), i float(3,0));
 show columns from t1;
-Field	Type	Null	Key	Default	Extra
-a	decimal(9,2)	YES		NULL	
-b	decimal(9,0)	YES		NULL	
-e	double(9,2)	YES		NULL	
-f	double(5,0)	YES		NULL	
-h	float(3,2)	YES		NULL	
-i	float(3,0)	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+a	decimal(9,2)	binary	YES		NULL	
+b	decimal(9,0)	binary	YES		NULL	
+e	double(9,2)	binary	YES		NULL	
+f	double(5,0)	binary	YES		NULL	
+h	float(3,2)	binary	YES		NULL	
+i	float(3,0)	binary	YES		NULL	
 show full columns from t1;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-a	decimal(9,2)	YES		NULL		select,insert,update,references	
-b	decimal(9,0)	YES		NULL		select,insert,update,references	
-e	double(9,2)	YES		NULL		select,insert,update,references	
-f	double(5,0)	YES		NULL		select,insert,update,references	
-h	float(3,2)	YES		NULL		select,insert,update,references	
-i	float(3,0)	YES		NULL		select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+a	decimal(9,2)	binary	YES		NULL		select,insert,update,references	
+b	decimal(9,0)	binary	YES		NULL		select,insert,update,references	
+e	double(9,2)	binary	YES		NULL		select,insert,update,references	
+f	double(5,0)	binary	YES		NULL		select,insert,update,references	
+h	float(3,2)	binary	YES		NULL		select,insert,update,references	
+i	float(3,0)	binary	YES		NULL		select,insert,update,references	
 drop table t1;
 create table t1 (c decimal, d double, f float, r real);
 show columns from t1;
-Field	Type	Null	Key	Default	Extra
-c	decimal(10,0)	YES		NULL	
-d	double	YES		NULL	
-f	float	YES		NULL	
-r	double	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+c	decimal(10,0)	binary	YES		NULL	
+d	double	binary	YES		NULL	
+f	float	binary	YES		NULL	
+r	double	binary	YES		NULL	
 drop table t1;
 create table t1 (c decimal(3,3), d double(3,3), f float(3,3));
 show columns from t1;
-Field	Type	Null	Key	Default	Extra
-c	decimal(4,3)	YES		NULL	
-d	double(4,3)	YES		NULL	
-f	float(4,3)	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+c	decimal(4,3)	binary	YES		NULL	
+d	double(4,3)	binary	YES		NULL	
+f	float(4,3)	binary	YES		NULL	
 drop table t1;

mysql-test/r/type_blob.result

 drop table if exists t1,t2,t3,t4,t5,t6,t7;
 CREATE TABLE t1 (a blob, b text, c blob(250), d text(70000), e text(70000000));
 show columns from t1;
-Field	Type	Null	Key	Default	Extra
-a	blob	YES		NULL	
-b	text character set latin1	YES		NULL	
-c	blob	YES		NULL	
-d	mediumtext character set latin1	YES		NULL	
-e	longtext character set latin1	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+a	blob	binary	YES		NULL	
+b	text character set latin1	latin1	YES		NULL	
+c	blob	binary	YES		NULL	
+d	mediumtext character set latin1	latin1	YES		NULL	
+e	longtext character set latin1	latin1	YES		NULL	
 CREATE TABLE t2 (a char(257), b varchar(70000) binary, c varchar(70000000));
 Warnings:
 Warning	1244	Converting column 'a' from CHAR to TEXT
 Warning	1244	Converting column 'b' from CHAR to BLOB
 Warning	1244	Converting column 'c' from CHAR to TEXT
 show columns from t2;
-Field	Type	Null	Key	Default	Extra
-a	text character set latin1	YES		NULL	
-b	mediumblob	YES		NULL	
-c	longtext character set latin1	YES		NULL	
+Field	Type	Collation	Null	Key	Default	Extra
+a	text character set latin1	latin1	YES		NULL	
+b	mediumblob	binary	YES		NULL	
+c	longtext character set latin1	latin1	YES		NULL	
 create table t3 (a long, b long byte);
 show create TABLE t3;
 Table	Create Table
@@ -69,18 +69,18 @@ insert into t1 values (NULL,NULL,NULL,NULL);
 update t1 set c="",b=null where c="1";
 lock tables t1 READ;
 show full fields from t1;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-t	text character set latin1	YES		NULL		select,insert,update,references	
-c	varchar(10) character set latin1	YES		NULL		select,insert,update,references	
-b	blob	YES		NULL		select,insert,update,references	
-d	varchar(10) binary	YES		NULL		select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+t	text character set latin1	latin1	YES		NULL		select,insert,update,references	
+c	varchar(10) character set latin1	latin1	YES		NULL		select,insert,update,references	
+b	blob	binary	YES		NULL		select,insert,update,references	
+d	varchar(10) binary	binary	YES		NULL		select,insert,update,references	
 lock tables t1 WRITE;
 show full fields from t1;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-t	text character set latin1	YES		NULL		select,insert,update,references	
-c	varchar(10) character set latin1	YES		NULL		select,insert,update,references	
-b	blob	YES		NULL		select,insert,update,references	
-d	varchar(10) binary	YES		NULL		select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+t	text character set latin1	latin1	YES		NULL		select,insert,update,references	
+c	varchar(10) character set latin1	latin1	YES		NULL		select,insert,update,references	
+b	blob	binary	YES		NULL		select,insert,update,references	
+d	varchar(10) binary	binary	YES		NULL		select,insert,update,references	
 unlock tables;
 select t from t1 where t like "hello";
 t

mysql-test/r/type_float.result

@@ -10,9 +10,9 @@ SELECT 1e1,1.e1,1.0e1,1e+1,1.e+1,1.0e+1,1e-1,1.e-1,1.0e-1;
 10	10	10	10	10	10	0.1	0.1	0.1
 create table t1 (f1 float(24),f2 float(52));
 show full columns from t1;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-f1	float	YES		NULL		select,insert,update,references	
-f2	double	YES		NULL		select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+f1	float	binary	YES		NULL		select,insert,update,references	
+f2	double	binary	YES		NULL		select,insert,update,references	
 insert into t1 values(10,10),(1e+5,1e+5),(1234567890,1234567890),(1e+10,1e+10),(1e+15,1e+15),(1e+20,1e+20),(1e+50,1e+50),(1e+150,1e+150);
 insert into t1 values(-10,-10),(1e-5,1e-5),(1e-10,1e-10),(1e-15,1e-15),(1e-20,1e-20),(1e-50,1e-50),(1e-150,1e-150);
 select * from t1;
@@ -69,19 +69,19 @@ min(a)
 drop table t1;
 create table t1 (f float, f2 float(24), f3 float(6,2), d double, d2 float(53), d3 double(10,3), de decimal, de2 decimal(6), de3 decimal(5,2), n numeric, n2 numeric(8), n3 numeric(5,6));
 show full columns from t1;
-Field	Type	Null	Key	Default	Extra	Privileges	Comment
-f	float	YES		NULL		select,insert,update,references	
-f2	float	YES		NULL		select,insert,update,references	
-f3	float(6,2)	YES		NULL		select,insert,update,references	
-d	double	YES		NULL		select,insert,update,references	
-d2	double	YES		NULL		select,insert,update,references	
-d3	double(10,3)	YES		NULL		select,insert,update,references	
-de	decimal(10,0)	YES		NULL		select,insert,update,references	
-de2	decimal(6,0)	YES		NULL		select,insert,update,references	
-de3	decimal(5,2)	YES		NULL		select,insert,update,references	
-n	decimal(10,0)	YES		NULL		select,insert,update,references	
-n2	decimal(8,0)	YES		NULL		select,insert,update,references	
-n3	decimal(7,6)	YES		NULL		select,insert,update,references	
+Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
+f	float	binary	YES		NULL		select,insert,update,references	
+f2	float	binary	YES		NULL		select,insert,update,references	
+f3	float(6,2)	binary	YES		NULL		select,insert,update,references	
+d	double	binary	YES		NULL		select,insert,update,references	
+d2	double	binary	YES		NULL		select,insert,update,references	
+d3	double(10,3)	binary	YES		NULL		select,insert,update,references	
+de	decimal(10,0)	binary	YES		NULL		select,insert,update,references	
+de2	decimal(6,0)	binary	YES		NULL		select,insert,update,references	
+de3	decimal(5,2)	binary	YES		NULL		select,insert,update,references	
+n	decimal(10,0)	binary	YES		NULL		select,insert,update,references	
+n2	decimal(8,0)	binary	YES		NULL		select,insert,update,references	
+n3	decimal(7,6)	binary	YES		NULL		select,insert,update,references	
 drop table t1;
 create table t1 (a  decimal(7,3) not null, key (a));
 insert into t1 values ("0"),("-0.00"),("-0.01"),("-0.002"),("1");

sql/field.cc

@@ -258,7 +258,7 @@ void Field_str::add_binary_or_charset(String &res) const
     if (binary())
       len=cs->snprintf(cs,end,len," binary");
     else
-      len=cs->snprintf(cs,end,len," character set %s",field_charset->name);
+      len=cs->snprintf(cs,end,len," character set %s",field_charset->csname);
     res.length(oldlen+len);
   }
 }

sql/sql_db.cc

@@ -676,9 +676,13 @@ int mysqld_show_create_db(THD *thd, const char *dbname,
   to=strxmov(to,"`",dbname,"`", NullS);
   
   if (create.table_charset)
-    to= strxmov(to," /*!40100 DEFAULT CHARACTER SET ", 
-		create.table_charset->name,"*/",NullS);
-  
+  {
+    int cl= (create.table_charset->state & MY_CS_PRIMARY) ? 0 : 1;
+    to= strxmov(to," /*!40100"
+		" DEFAULT CHARACTER SET ",create.table_charset->csname,
+		cl ? " COLLATE " : "", cl ? create.table_charset->name : "",
+		" */",NullS);
+  }
   protocol->store(path, (uint) (to-path));
   
   if (protocol->write())

sql/sql_lex.cc

@@ -558,7 +558,7 @@ int yylex(void *arg, void *yythd)
       */
 
       if ((yylval->lex_str.str[0]=='_') && 
-          (lex->charset=get_charset_by_name(yylval->lex_str.str+1,MYF(0))))
+          (lex->charset=get_charset_by_csname(yylval->lex_str.str+1,MYF(0))))
         return(UNDERSCORE_CHARSET);
       else
         return(IDENT);

sql/sql_show.cc

@@ -676,6 +676,7 @@ mysqld_show_fields(THD *thd, TABLE_LIST *table_list,const char *wild,
   List<Item> field_list;
   field_list.push_back(new Item_empty_string("Field",NAME_LEN));
   field_list.push_back(new Item_empty_string("Type",40));
+  field_list.push_back(new Item_empty_string("Collation",40));
   field_list.push_back(new Item_empty_string("Null",1));
   field_list.push_back(new Item_empty_string("Key",3));
   field_list.push_back(item=new Item_empty_string("Default",NAME_LEN));
@@ -721,6 +722,7 @@ mysqld_show_fields(THD *thd, TABLE_LIST *table_list,const char *wild,
         protocol->store(field->field_name);
         field->sql_type(type);
         protocol->store(type.ptr(), type.length());
+	protocol->store(field->charset()->name);
 
         pos=(byte*) ((flags & NOT_NULL_FLAG) &&
                      field->type() != FIELD_TYPE_TIMESTAMP ?
@@ -1050,6 +1052,16 @@ store_create_info(THD *thd, TABLE *table, String *packet)
     bool has_default = (field->type() != FIELD_TYPE_BLOB &&
 			field->type() != FIELD_TYPE_TIMESTAMP &&
 			field->unireg_check != Field::NEXT_NUMBER);
+    
+    /* 
+      For string types dump collation name only if 
+      collation is not primary for the given charset
+    */
+    if (!field->binary() && !(field->charset()->state & MY_CS_PRIMARY))
+    {
+      packet->append(" collate ",9);
+      packet->append(field->charset()->name);
+    }
     if (flags & NOT_NULL_FLAG)
       packet->append(" NOT NULL", 9);
 
@@ -1162,7 +1174,12 @@ store_create_info(THD *thd, TABLE *table, String *packet)
   if (table->table_charset)
   {
     packet->append(" CHARSET=");
-    packet->append(table->table_charset->name);
+    packet->append(table->table_charset->csname);
+    if (!(table->table_charset->state & MY_CS_PRIMARY))
+    {
+      packet->append(" COLLATE=");
+      packet->append(table->table_charset->name);
+    }
   }
 
   if (table->min_rows)

sql/sql_yacc.yy

@@ -633,7 +633,8 @@ bool my_yyoverflow(short **a, YYSTYPE **b,int *yystacksize);
 %type <charset>
 	charset_name
 	charset_name_or_default
-	opt_default_charset
+	collation_name
+	collation_name_or_default
 
 %type <variable> internal_variable_name
 
@@ -857,13 +858,14 @@ create:
 	    lex->key_list.push_back(new Key($2,$4.str, $5, lex->col_list));
 	    lex->col_list.empty();
 	  }
-	| CREATE DATABASE opt_if_not_exists ident opt_default_charset
+	| CREATE DATABASE opt_if_not_exists ident 
+	  { Lex->create_info.table_charset=NULL; }
+	  opt_create_database_options
 	  {
 	    LEX *lex=Lex;
 	    lex->sql_command=SQLCOM_CREATE_DB;
 	    lex->name=$4.str;
             lex->create_info.options=$3;
-	    lex->create_info.table_charset=$5;
 	  }
 	| CREATE udf_func_type UDF_SYM ident
 	  {
@@ -907,6 +909,22 @@ opt_as:
 	/* empty */ {}
 	| AS	    {};
 
+opt_create_database_options:
+	/* empty */			{}
+	| create_database_options	{};
+
+create_database_options:
+	create_database_option					{}
+	| create_database_options create_database_option	{};
+
+create_database_option:
+	  COLLATE_SYM collation_name_or_default	
+	  { Lex->create_info.table_charset=$2; }
+	| opt_default CHAR_SYM SET charset_name_or_default
+	  { Lex->create_info.table_charset=$4; }
+	| opt_default CHARSET charset_name_or_default
+	  { Lex->create_info.table_charset=$3; };
+
 opt_table_options:
 	/* empty */	 { $$= 0; }
 	| table_options  { $$= $1;};
@@ -974,6 +992,11 @@ create_table_option:
 	    Lex->create_info.table_charset= $5;
 	    Lex->create_info.used_fields|= HA_CREATE_USED_CHARSET;
 	  }
+	| COLLATE_SYM opt_equal collation_name_or_default
+	  {
+	    Lex->create_info.table_charset= $3;
+	    Lex->create_info.used_fields|= HA_CREATE_USED_CHARSET;
+	  }
 	| INSERT_METHOD opt_equal merge_insert_types   { Lex->create_info.merge_insert_method= $3; Lex->create_info.used_fields|= HA_CREATE_USED_INSERT_METHOD;}
 	| DATA_SYM DIRECTORY_SYM opt_equal TEXT_STRING { Lex->create_info.data_file_name= $4.str; }
 	| INDEX DIRECTORY_SYM opt_equal TEXT_STRING    { Lex->create_info.index_file_name= $4.str; };
@@ -1232,13 +1255,13 @@ attribute:
 	| UNIQUE_SYM	  { Lex->type|= UNIQUE_FLAG; }
 	| UNIQUE_SYM KEY_SYM { Lex->type|= UNIQUE_KEY_FLAG; }
 	| COMMENT_SYM text_literal { Lex->comment= $2; }
-	| COLLATE_SYM charset_name { Lex->charset=$2; };
+	| COLLATE_SYM collation_name { Lex->charset=$2; };
 
 
 charset_name:
 	ident
 	{
-	  if (!($$=get_charset_by_name($1.str,MYF(0))))
+	  if (!($$=get_charset_by_csname($1.str,MYF(0))))
 	  {
 	    net_printf(YYTHD,ER_UNKNOWN_CHARACTER_SET,$1.str);
 	    YYABORT;
@@ -1249,15 +1272,24 @@ charset_name_or_default:
 	charset_name { $$=$1;   }
 	| DEFAULT    { $$=NULL; } ;
 
+collation_name:
+	ident
+	{
+	  if (!($$=get_charset_by_name($1.str,MYF(0))))
+	  {
+	    net_printf(YYTHD,ER_UNKNOWN_CHARACTER_SET,$1.str);
+	    YYABORT;
+	  }
+	};
+
+collation_name_or_default:
+	collation_name { $$=$1;   }
+	| DEFAULT    { $$=NULL; } ;
+
 opt_default:
 	/* empty */	{}
 	| DEFAULT	{};
 
-opt_default_charset:
-	/* empty */	{ $$=default_charset_info; }
-	| opt_default CHAR_SYM SET charset_name_or_default	{ $$=$4; }
-	| opt_default CHARSET charset_name_or_default		{ $$=$3; };
-
 opt_binary:
 	/* empty */			{ Lex->charset=NULL; }
 	| ASCII_SYM			{ Lex->charset=my_charset_latin1; }
@@ -1400,12 +1432,11 @@ alter:
 	}
 	alter_list
 	{}
-	| ALTER DATABASE ident opt_default_charset
+	| ALTER DATABASE ident opt_create_database_options
 	  {
 	    LEX *lex=Lex;
 	    lex->sql_command=SQLCOM_ALTER_DB;
 	    lex->name=$3.str;
-	    lex->create_info.table_charset=$4;
 	  };
 
 
@@ -1892,7 +1923,7 @@ expr_expr:
 	  { $$= new Item_date_add_interval($1,$4,$5,0); }
 	| expr '-' INTERVAL_SYM expr interval
 	  { $$= new Item_date_add_interval($1,$4,$5,1); }
-	| expr COLLATE_SYM charset_name
+	| expr COLLATE_SYM collation_name
 	  { $$= new Item_func_set_collation($1,$3); };
 
 /* expressions that begin with 'expr' that do NOT follow IN_SYM */