Show the index type even for indexes using the default index type in

tables that support multiple index types. (Bug #7235)


sql/sql_show.cc:
  Always output 'TYPE <indextype>' for indexes on tables with multiple index types
mysql-test/r/ctype_utf8.result:
  Fix results for test

mysql-test/r/ctype_utf8.result

@@ -412,7 +412,7 @@ show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
   `c` char(10) character set utf8 default NULL,
-  UNIQUE KEY `a` (`c`(1))
+  UNIQUE KEY `a` TYPE HASH (`c`(1))
 ) ENGINE=HEAP DEFAULT CHARSET=latin1
 insert into t1 values ('a'),('b'),('c'),('d'),('e'),('f');
 insert into t1 values ('aa');
@@ -570,7 +570,7 @@ show create table t1;
 Table	Create Table
 t1	CREATE TABLE `t1` (
   `c` char(10) character set utf8 collate utf8_bin default NULL,
-  UNIQUE KEY `a` (`c`(1))
+  UNIQUE KEY `a` TYPE HASH (`c`(1))
 ) ENGINE=HEAP DEFAULT CHARSET=latin1
 insert into t1 values ('a'),('b'),('c'),('d'),('e'),('f');
 insert into t1 values ('aa');

sql/sql_show.cc

@@ -1406,14 +1406,18 @@ store_create_info(THD *thd, TABLE *table, String *packet)
     if (!(thd->variables.sql_mode & MODE_NO_KEY_OPTIONS) &&
 	!limited_mysql_mode && !foreign_db_mode)
     {
-      if (table->db_type == DB_TYPE_HEAP &&
-	  key_info->algorithm == HA_KEY_ALG_BTREE)
+      if (key_info->algorithm == HA_KEY_ALG_BTREE)
 	packet->append(" TYPE BTREE", 11);
       
+      if (key_info->algorithm == HA_KEY_ALG_HASH)
+	packet->append(" TYPE HASH", 10);
+      
       // +BAR: send USING only in non-default case: non-spatial rtree
       if ((key_info->algorithm == HA_KEY_ALG_RTREE) &&
 	  !(key_info->flags & HA_SPATIAL))
 	packet->append(" TYPE RTREE", 11);
+
+      // No need to send TYPE FULLTEXT, it is sent as FULLTEXT KEY
     }
     packet->append(" (", 2);