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From jihoon...@apache.org
Subject [06/18] tajo git commit: TAJO-1766: Improve the performance of cross join.
Date Tue, 25 Aug 2015 09:20:51 GMT
http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk2.Sort_NoBroadcast.plan
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk2.Sort_NoBroadcast.plan b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk2.Sort_NoBroadcast.plan
deleted file mode 100644
index 4a2b03d..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk2.Sort_NoBroadcast.plan
+++ /dev/null
@@ -1,103 +0,0 @@
-explain
--------------------------------
-SORT(2)
-  => Sort Keys: default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-explain
--------------------------------
--------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
--------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
-         |-eb_0000000000000_0000_000002
-         |-eb_0000000000000_0000_000001
--------------------------------------------------------------------------------
-Order of Execution
--------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000001
-2: eb_0000000000000_0000_000002
-3: eb_0000000000000_0000_000003
-4: eb_0000000000000_0000_000004
-5: eb_0000000000000_0000_000005
--------------------------------------------------------------------------------
-
-=======================================================
-Block Id: eb_0000000000000_0000_000001 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE)
-
-SCAN(0) on default.customer
-  => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-  => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-  => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000002 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE)
-
-SCAN(1) on default.region
-  => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-  => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-  => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE)
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE)
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-SORT(10)
-  => Sort Keys: default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(9) on eb_0000000000000_0000_000002
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(8) on eb_0000000000000_0000_000001
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-[Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
-
-SORT(2)
-  => Sort Keys: default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   SCAN(11) on eb_0000000000000_0000_000003
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
-=======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk2.result
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk2.result b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk2.result
deleted file mode 100644
index 304b867..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk2.result
+++ /dev/null
@@ -1,27 +0,0 @@
-r_regionkey,r_name,r_comment,c_custkey,c_name,c_address,c_nationkey,c_phone,c_acctbal,c_mktsegment,c_comment
--------------------------------
-0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to ,1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e
-0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to ,2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref
-0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to ,3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov
-0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to ,4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou
-0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to ,5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor
-1,AMERICA,hs use ironic, even requests. s,1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e
-1,AMERICA,hs use ironic, even requests. s,2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref
-1,AMERICA,hs use ironic, even requests. s,3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov
-1,AMERICA,hs use ironic, even requests. s,4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou
-1,AMERICA,hs use ironic, even requests. s,5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor
-2,ASIA,ges. thinly even pinto beans ca,1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e
-2,ASIA,ges. thinly even pinto beans ca,2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref
-2,ASIA,ges. thinly even pinto beans ca,3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov
-2,ASIA,ges. thinly even pinto beans ca,4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou
-2,ASIA,ges. thinly even pinto beans ca,5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor
-3,EUROPE,ly final courts cajole furiously final excuse,1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e
-3,EUROPE,ly final courts cajole furiously final excuse,2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref
-3,EUROPE,ly final courts cajole furiously final excuse,3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov
-3,EUROPE,ly final courts cajole furiously final excuse,4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou
-3,EUROPE,ly final courts cajole furiously final excuse,5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor
-4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl,1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e
-4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl,2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref
-4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl,3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov
-4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl,4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou
-4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl,5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor

http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Hash.plan b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Hash.plan
deleted file mode 100644
index d1c32a0..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Hash.plan
+++ /dev/null
@@ -1,76 +0,0 @@
-explain
--------------------------------
-SORT(2)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-explain
--------------------------------
--------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
--------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
--------------------------------------------------------------------------------
-Order of Execution
--------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000004
-3: eb_0000000000000_0000_000005
--------------------------------------------------------------------------------
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.customer.c_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-[Enforcers]
- 0: type=Broadcast, tables=default.region
-
-SORT(10)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.customer.c_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-[Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
-
-SORT(2)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   SCAN(11) on eb_0000000000000_0000_000003
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
-=======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Hash_NoBroadcast.plan
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Hash_NoBroadcast.plan b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Hash_NoBroadcast.plan
deleted file mode 100644
index 5a0c312..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Hash_NoBroadcast.plan
+++ /dev/null
@@ -1,103 +0,0 @@
-explain
--------------------------------
-SORT(2)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-explain
--------------------------------
--------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
--------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
-         |-eb_0000000000000_0000_000002
-         |-eb_0000000000000_0000_000001
--------------------------------------------------------------------------------
-Order of Execution
--------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000001
-2: eb_0000000000000_0000_000002
-3: eb_0000000000000_0000_000003
-4: eb_0000000000000_0000_000004
-5: eb_0000000000000_0000_000005
--------------------------------------------------------------------------------
-
-=======================================================
-Block Id: eb_0000000000000_0000_000001 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE)
-
-SCAN(0) on default.customer
-  => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-  => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-  => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000002 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE)
-
-SCAN(1) on default.region
-  => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-  => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-  => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE)
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE)
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.customer.c_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-SORT(10)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(9) on eb_0000000000000_0000_000002
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(8) on eb_0000000000000_0000_000001
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.customer.c_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-[Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
-
-SORT(2)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   SCAN(11) on eb_0000000000000_0000_000003
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
-=======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Sort.plan b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Sort.plan
deleted file mode 100644
index d1c32a0..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Sort.plan
+++ /dev/null
@@ -1,76 +0,0 @@
-explain
--------------------------------
-SORT(2)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-explain
--------------------------------
--------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
--------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
--------------------------------------------------------------------------------
-Order of Execution
--------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000004
-3: eb_0000000000000_0000_000005
--------------------------------------------------------------------------------
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.customer.c_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-[Enforcers]
- 0: type=Broadcast, tables=default.region
-
-SORT(10)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.customer.c_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-[Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
-
-SORT(2)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   SCAN(11) on eb_0000000000000_0000_000003
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
-=======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Sort_NoBroadcast.plan
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Sort_NoBroadcast.plan b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Sort_NoBroadcast.plan
deleted file mode 100644
index 5a0c312..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.Sort_NoBroadcast.plan
+++ /dev/null
@@ -1,103 +0,0 @@
-explain
--------------------------------
-SORT(2)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-explain
--------------------------------
--------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
--------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
-         |-eb_0000000000000_0000_000002
-         |-eb_0000000000000_0000_000001
--------------------------------------------------------------------------------
-Order of Execution
--------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000001
-2: eb_0000000000000_0000_000002
-3: eb_0000000000000_0000_000003
-4: eb_0000000000000_0000_000004
-5: eb_0000000000000_0000_000005
--------------------------------------------------------------------------------
-
-=======================================================
-Block Id: eb_0000000000000_0000_000001 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE)
-
-SCAN(0) on default.customer
-  => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)
-  => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-  => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000002 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE)
-
-SCAN(1) on default.region
-  => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-  => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-  => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE)
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE)
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.customer.c_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-SORT(10)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(9) on eb_0000000000000_0000_000002
-        => out schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(8) on eb_0000000000000_0000_000001
-        => out schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.customer.c_name (TEXT), default.region.r_regionkey (INT4), num=32)
-
-[Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
-
-SORT(2)
-  => Sort Keys: default.customer.c_custkey (INT4) (asc),default.customer.c_name (TEXT) (asc),default.region.r_regionkey (INT4) (asc)
-   SCAN(11) on eb_0000000000000_0000_000003
-     => out schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-     => in schema: {(11) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
-=======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.result
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.result b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.result
deleted file mode 100644
index a7dd7b5..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk3.result
+++ /dev/null
@@ -1,27 +0,0 @@
-c_custkey,c_name,c_address,c_nationkey,c_phone,c_acctbal,c_mktsegment,c_comment,r_regionkey,r_name,r_comment
--------------------------------
-1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e,0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to 
-1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e,1,AMERICA,hs use ironic, even requests. s
-1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e,2,ASIA,ges. thinly even pinto beans ca
-1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e,3,EUROPE,ly final courts cajole furiously final excuse
-1,Customer#000000001,IVhzIApeRb ot,c,E,15,25-989-741-2988,711.56,BUILDING,to the even, regular platelets. regular, ironic epitaphs nag e,4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl
-2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref,0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to 
-2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref,1,AMERICA,hs use ironic, even requests. s
-2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref,2,ASIA,ges. thinly even pinto beans ca
-2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref,3,EUROPE,ly final courts cajole furiously final excuse
-2,Customer#000000002,XSTf4,NCwDVaWNe6tEgvwfmRchLXak,13,23-768-687-3665,121.65,AUTOMOBILE,l accounts. blithely ironic theodolites integrate boldly: caref,4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl
-3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov,0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to 
-3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov,1,AMERICA,hs use ironic, even requests. s
-3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov,2,ASIA,ges. thinly even pinto beans ca
-3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov,3,EUROPE,ly final courts cajole furiously final excuse
-3,Customer#000000003,MG9kdTD2WBHm,1,11-719-748-3364,7498.12,AUTOMOBILE, deposits eat slyly ironic, even instructions. express foxes detect slyly. blithely even accounts abov,4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl
-4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou,0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to 
-4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou,1,AMERICA,hs use ironic, even requests. s
-4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou,2,ASIA,ges. thinly even pinto beans ca
-4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou,3,EUROPE,ly final courts cajole furiously final excuse
-4,Customer#000000004,XxVSJsLAGtn,4,14-128-190-5944,2866.83,MACHINERY, requests. final, regular ideas sleep final accou,4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl
-5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor,0,AFRICA,lar deposits. blithely final packages cajole. regular waters are final requests. regular accounts are according to 
-5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor,1,AMERICA,hs use ironic, even requests. s
-5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor,2,ASIA,ges. thinly even pinto beans ca
-5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor,3,EUROPE,ly final courts cajole furiously final excuse
-5,Customer#000000005,KvpyuHCplrB84WgAiGV6sYpZq7Tj,3,13-750-942-6364,794.47,HOUSEHOLD,n accounts will have to unwind. foxes cajole accor,4,MIDDLE EAST,uickly special accounts cajole carefully blithely close requests. carefully final asymptotes haggle furiousl

http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk4.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk4.Hash.plan b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk4.Hash.plan
deleted file mode 100644
index 4997c1d..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk4.Hash.plan
+++ /dev/null
@@ -1,76 +0,0 @@
-explain
--------------------------------
-SORT(2)
-  => Sort Keys: len (INT4) (asc),default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)
-     => out schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-     => in schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), length(default.region.r_comment (TEXT)) as len
-        => out schema: {(4) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.customer.c_custkey (INT4) * 10 as ?multiply
-        => out schema: {(9) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-explain
--------------------------------
--------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
--------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
--------------------------------------------------------------------------------
-Order of Execution
--------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000004
-3: eb_0000000000000_0000_000005
--------------------------------------------------------------------------------
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4), num=32)
-
-[Enforcers]
- 0: type=Broadcast, tables=default.region
-
-SORT(10)
-  => Sort Keys: len (INT4) (asc),default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)
-     => out schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-     => in schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), length(default.region.r_comment (TEXT)) as len
-        => out schema: {(4) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.customer.c_custkey (INT4) * 10 as ?multiply
-        => out schema: {(9) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4), num=32)
-
-[Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
-
-SORT(2)
-  => Sort Keys: len (INT4) (asc),default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   SCAN(11) on eb_0000000000000_0000_000003
-     => out schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-     => in schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
-=======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/1a7c353c/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk4.Hash_NoBroadcast.plan
----------------------------------------------------------------------
diff --git a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk4.Hash_NoBroadcast.plan b/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk4.Hash_NoBroadcast.plan
deleted file mode 100644
index f0e930f..0000000
--- a/tajo-core-tests/src/test/resources/results/TestInnerJoinQuery/testCrossJoinWithAsterisk4.Hash_NoBroadcast.plan
+++ /dev/null
@@ -1,103 +0,0 @@
-explain
--------------------------------
-SORT(2)
-  => Sort Keys: len (INT4) (asc),default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)
-     => out schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-     => in schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-      SCAN(1) on default.region
-        => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), length(default.region.r_comment (TEXT)) as len
-        => out schema: {(4) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-        => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-      SCAN(0) on default.customer
-        => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.customer.c_custkey (INT4) * 10 as ?multiply
-        => out schema: {(9) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-explain
--------------------------------
--------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
--------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
-         |-eb_0000000000000_0000_000002
-         |-eb_0000000000000_0000_000001
--------------------------------------------------------------------------------
-Order of Execution
--------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000001
-2: eb_0000000000000_0000_000002
-3: eb_0000000000000_0000_000003
-4: eb_0000000000000_0000_000004
-5: eb_0000000000000_0000_000005
--------------------------------------------------------------------------------
-
-=======================================================
-Block Id: eb_0000000000000_0000_000001 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE)
-
-SCAN(0) on default.customer
-  => target list: default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.customer.c_custkey (INT4) * 10 as ?multiply
-  => out schema: {(9) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-  => in schema: {(8) default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000002 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE)
-
-SCAN(1) on default.region
-  => target list: default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), length(default.region.r_comment (TEXT)) as len
-  => out schema: {(4) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-  => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE)
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE)
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4), num=32)
-
-SORT(10)
-  => Sort Keys: len (INT4) (asc),default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   JOIN(6)(CROSS)
-     => target list: ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)
-     => out schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-     => in schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-      SCAN(9) on eb_0000000000000_0000_000002
-        => out schema: {(4) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-        => in schema: {(4) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-      SCAN(8) on eb_0000000000000_0000_000001
-        => out schema: {(9) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-        => in schema: {(9) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4), num=32)
-
-[Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
-
-SORT(2)
-  => Sort Keys: len (INT4) (asc),default.region.r_regionkey (INT4) (asc),default.region.r_name (TEXT) (asc),default.customer.c_custkey (INT4) (asc)
-   SCAN(11) on eb_0000000000000_0000_000003
-     => out schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-     => in schema: {(13) ?multiply (INT4), default.customer.c_acctbal (FLOAT8), default.customer.c_address (TEXT), default.customer.c_comment (TEXT), default.customer.c_custkey (INT4), default.customer.c_mktsegment (TEXT), default.customer.c_name (TEXT), default.customer.c_nationkey (INT4), default.customer.c_phone (TEXT), default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4), len (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
-=======================================================


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