allow get_format(TIMESTAMP, ...) syntax

mysql-test/r/date_formats.result

@@ -379,6 +379,9 @@ a
 select get_format(DATETIME, 'eur') as a;
 a
 %Y-%m-%d %H.%i.%s
+select get_format(TIMESTAMP, 'eur') as a;
+a
+%Y-%m-%d %H.%i.%s
 select get_format(DATE, 'TEST') as a;
 a
 NULL

mysql-test/t/date_formats.test

@@ -206,6 +206,7 @@ drop table t1;
 select get_format(DATE, 'USA') as a;
 select get_format(TIME, 'internal') as a;
 select get_format(DATETIME, 'eur') as a;
+select get_format(TIMESTAMP, 'eur') as a;
 select get_format(DATE, 'TEST') as a;
 select str_to_date('15-01-2001 12:59:59', GET_FORMAT(DATE,'USA'));
 

sql/sql_yacc.yy

@@ -3533,12 +3533,15 @@ interval:
 	| SECOND_MICROSECOND_SYM	{ $$=INTERVAL_SECOND_MICROSECOND; }
 	| SECOND_SYM		{ $$=INTERVAL_SECOND; }
 	| YEAR_MONTH_SYM	{ $$=INTERVAL_YEAR_MONTH; }
-	| YEAR_SYM		{ $$=INTERVAL_YEAR; };
+	| YEAR_SYM		{ $$=INTERVAL_YEAR; }
+        ;
 
 date_time_type:
           DATE_SYM              {$$=MYSQL_TIMESTAMP_DATE;}
         | TIME_SYM              {$$=MYSQL_TIMESTAMP_TIME;}
-	| DATETIME		{$$=MYSQL_TIMESTAMP_DATETIME;};
+        | DATETIME              {$$=MYSQL_TIMESTAMP_DATETIME;}
+        | TIMESTAMP             {$$=MYSQL_TIMESTAMP_DATETIME;}
+        ;
 
 table_alias:
 	/* empty */