BUG#20340: NODEGROUP in information_schema.partitions integer =>

error in error log when "default is put into it
NODEGROUP string to cater for "default" in it


mysql-test/r/ndb_partition_key.result:
  New test case
mysql-test/t/ndb_partition_key.test:
  New test case
sql/sql_show.cc:
  NODEGROUP string to cater for "default" in it

mysql-test/r/ndb_partition_key.result

@@ -194,6 +194,12 @@ c2 TEXT NOT NULL,
 c3 INT NOT NULL,
 PRIMARY KEY(c1,c3))
 ENGINE=NDB
-PARTITION BY KEY(c3);
+PARTITION BY KEY(c3)
+(PARTITION p0 NODEGROUP 0, PARTITION p1 NODEGROUP 0);
 ALTER TABLE t1 ADD COLUMN c4 INT AFTER c1;
+SELECT NODEGROUP,PARTITION_NAME FROM information_schema.partitions WHERE
+table_name = "t1";
+NODEGROUP	PARTITION_NAME
+0	p0
+0	p1
 DROP TABLE t1;

mysql-test/t/ndb_partition_key.test

@@ -192,7 +192,10 @@ CREATE TABLE t1 (
   c3 INT NOT NULL,
   PRIMARY KEY(c1,c3))
   ENGINE=NDB
-  PARTITION BY KEY(c3);
+  PARTITION BY KEY(c3)
+  (PARTITION p0 NODEGROUP 0, PARTITION p1 NODEGROUP 0);
 
 ALTER TABLE t1 ADD COLUMN c4 INT AFTER c1;
+SELECT NODEGROUP,PARTITION_NAME FROM information_schema.partitions WHERE
+table_name = "t1";
 DROP TABLE t1;

sql/sql_show.cc

@@ -5482,7 +5482,7 @@ ST_FIELD_INFO partitions_fields_info[]=
   {"CHECK_TIME", 0, MYSQL_TYPE_TIMESTAMP, 0, 1, 0},
   {"CHECKSUM", 21 , MYSQL_TYPE_LONG, 0, 1, 0},
   {"PARTITION_COMMENT", 80, MYSQL_TYPE_STRING, 0, 0, 0},
-  {"NODEGROUP", 21 , MYSQL_TYPE_LONG, 0, 0, 0},
+  {"NODEGROUP", 12 , MYSQL_TYPE_STRING, 0, 0, 0},
   {"TABLESPACE_NAME", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, 0},
   {0, 0, MYSQL_TYPE_STRING, 0, 0, 0}
 };