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From jihoon...@apache.org
Subject [09/13] tajo git commit: TAJO-1553: Improve broadcast join planning. (jihoon)
Date Wed, 27 May 2015 11:17:06 GMT
http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testTPCHQ2Join.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testTPCHQ2Join.Sort.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testTPCHQ2Join.Sort.plan
index 38d9b38..b19c33f 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testTPCHQ2Join.Sort.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testTPCHQ2Join.Sort.plan
@@ -45,124 +45,91 @@ SORT(6)
 explain
 -------------------------------
 -------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000009)
+Execution Block Graph (TERMINAL - eb_0000000000000_0000_000011)
 -------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000009
-   |-eb_0000000000000_0000_000008
-      |-eb_0000000000000_0000_000007
-         |-eb_0000000000000_0000_000006
-         |-eb_0000000000000_0000_000003
+|-eb_0000000000000_0000_000011
+   |-eb_0000000000000_0000_000010
+      |-eb_0000000000000_0000_000009
 -------------------------------------------------------------------------------
 Order of Execution
 -------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000006
-3: eb_0000000000000_0000_000007
-4: eb_0000000000000_0000_000008
-5: eb_0000000000000_0000_000009
+1: eb_0000000000000_0000_000009
+2: eb_0000000000000_0000_000010
+3: eb_0000000000000_0000_000011
 -------------------------------------------------------------------------------
 
 =======================================================
-Block Id: eb_0000000000000_0000_000003 [LEAF]
+Block Id: eb_0000000000000_0000_000009 [LEAF]
 =======================================================
 
 [Outgoing]
-[q_0000000000000_0000] 3 => 7 (type=HASH_SHUFFLE, key=default.supplier.s_nationkey (INT4), num=32)
+[q_0000000000000_0000] 9 => 10 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
- 0: type=Broadcast, tables=default.supplier
- 1: type=Broadcast, tables=default.partsupp
- 2: type=Broadcast, tables=default.part
+ 0: type=Broadcast, tables=default.part
+ 1: type=Broadcast, tables=default.supplier
+ 2: type=Broadcast, tables=default.partsupp
+ 3: type=Broadcast, tables=default.region
 
-JOIN(14)(INNER)
-  => Join Cond: default.part.p_partkey (INT4) = default.partsupp.ps_partkey (INT4)
-  => target list: default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)
-  => out schema: {(8) default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)}
-  => in schema: {(9) default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.partsupp.ps_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)}
-   SCAN(0) on default.part
-     => target list: default.part.p_mfgr (TEXT), default.part.p_partkey (INT4)
-     => out schema: {(2) default.part.p_mfgr (TEXT), default.part.p_partkey (INT4)}
-     => in schema: {(9) default.part.p_brand (TEXT), default.part.p_comment (TEXT), default.part.p_container (TEXT), default.part.p_mfgr (TEXT), default.part.p_name (TEXT), default.part.p_partkey (INT4), default.part.p_retailprice (FLOAT8), default.part.p_size (INT4), default.part.p_type (TEXT)}
-   JOIN(13)(INNER)
-     => Join Cond: default.supplier.s_suppkey (INT4) = default.partsupp.ps_suppkey (INT4)
-     => target list: default.partsupp.ps_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)
-     => out schema: {(7) default.partsupp.ps_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)}
-     => in schema: {(9) default.partsupp.ps_partkey (INT4), default.partsupp.ps_suppkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
-      SCAN(2) on default.partsupp
-        => target list: default.partsupp.ps_partkey (INT4), default.partsupp.ps_suppkey (INT4)
-        => out schema: {(2) default.partsupp.ps_partkey (INT4), default.partsupp.ps_suppkey (INT4)}
-        => in schema: {(5) default.partsupp.ps_availqty (INT4), default.partsupp.ps_comment (TEXT), default.partsupp.ps_partkey (INT4), default.partsupp.ps_suppkey (INT4), default.partsupp.ps_supplycost (FLOAT8)}
-      SCAN(1) on default.supplier
-        => target list: default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)
-        => out schema: {(7) default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
-        => in schema: {(7) default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000006 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 6 => 7 (type=HASH_SHUFFLE, key=default.nation.n_nationkey (INT4), num=32)
-
-[Enforcers]
- 0: type=Broadcast, tables=default.nation
- 1: type=Broadcast, tables=default.region
-
-JOIN(15)(INNER)
-  => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
-  => target list: default.nation.n_name (TEXT), default.nation.n_nationkey (INT4)
-  => out schema: {(2) default.nation.n_name (TEXT), default.nation.n_nationkey (INT4)}
-  => in schema: {(4) default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4), default.region.r_regionkey (INT4)}
-   SCAN(4) on default.region
-     => target list: default.region.r_regionkey (INT4)
-     => out schema: {(1) default.region.r_regionkey (INT4)}
-     => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
-   SCAN(3) on default.nation
-     => target list: default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)
-     => out schema: {(3) default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)}
-     => in schema: {(4) default.nation.n_comment (TEXT), default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000007 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 7 (type=HASH_SHUFFLE, key=default.supplier.s_nationkey (INT4), num=32)
-[q_0000000000000_0000] 6 => 7 (type=HASH_SHUFFLE, key=default.nation.n_nationkey (INT4), num=32)
-
-[Outgoing]
-[q_0000000000000_0000] 7 => 8 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
-
-SORT(20)
+SORT(26)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.nation.n_name (TEXT) (asc),default.part.p_partkey (INT4) (asc)
    JOIN(16)(INNER)
      => Join Cond: default.supplier.s_nationkey (INT4) = default.nation.n_nationkey (INT4)
      => target list: default.nation.n_name (TEXT), default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_phone (TEXT)
      => out schema: {(8) default.nation.n_name (TEXT), default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_phone (TEXT)}
      => in schema: {(10) default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)}
-      SCAN(19) on eb_0000000000000_0000_000006
+      JOIN(15)(INNER)
+        => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
+        => target list: default.nation.n_name (TEXT), default.nation.n_nationkey (INT4)
         => out schema: {(2) default.nation.n_name (TEXT), default.nation.n_nationkey (INT4)}
-        => in schema: {(2) default.nation.n_name (TEXT), default.nation.n_nationkey (INT4)}
-      SCAN(18) on eb_0000000000000_0000_000003
+        => in schema: {(4) default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4), default.region.r_regionkey (INT4)}
+         SCAN(4) on default.region
+           => target list: default.region.r_regionkey (INT4)
+           => out schema: {(1) default.region.r_regionkey (INT4)}
+           => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
+         SCAN(3) on default.nation
+           => target list: default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)
+           => out schema: {(3) default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)}
+           => in schema: {(4) default.nation.n_comment (TEXT), default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)}
+      JOIN(14)(INNER)
+        => Join Cond: default.part.p_partkey (INT4) = default.partsupp.ps_partkey (INT4)
+        => target list: default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)
         => out schema: {(8) default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)}
-        => in schema: {(8) default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)}
+        => in schema: {(9) default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.partsupp.ps_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)}
+         SCAN(0) on default.part
+           => target list: default.part.p_mfgr (TEXT), default.part.p_partkey (INT4)
+           => out schema: {(2) default.part.p_mfgr (TEXT), default.part.p_partkey (INT4)}
+           => in schema: {(9) default.part.p_brand (TEXT), default.part.p_comment (TEXT), default.part.p_container (TEXT), default.part.p_mfgr (TEXT), default.part.p_name (TEXT), default.part.p_partkey (INT4), default.part.p_retailprice (FLOAT8), default.part.p_size (INT4), default.part.p_type (TEXT)}
+         JOIN(13)(INNER)
+           => Join Cond: default.supplier.s_suppkey (INT4) = default.partsupp.ps_suppkey (INT4)
+           => target list: default.partsupp.ps_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)
+           => out schema: {(7) default.partsupp.ps_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT)}
+           => in schema: {(9) default.partsupp.ps_partkey (INT4), default.partsupp.ps_suppkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
+            SCAN(2) on default.partsupp
+              => target list: default.partsupp.ps_partkey (INT4), default.partsupp.ps_suppkey (INT4)
+              => out schema: {(2) default.partsupp.ps_partkey (INT4), default.partsupp.ps_suppkey (INT4)}
+              => in schema: {(5) default.partsupp.ps_availqty (INT4), default.partsupp.ps_comment (TEXT), default.partsupp.ps_partkey (INT4), default.partsupp.ps_suppkey (INT4), default.partsupp.ps_supplycost (FLOAT8)}
+            SCAN(1) on default.supplier
+              => target list: default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)
+              => out schema: {(7) default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
+              => in schema: {(7) default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000008 [ROOT]
+Block Id: eb_0000000000000_0000_000010 [ROOT]
 =======================================================
 
 [Incoming]
-[q_0000000000000_0000] 7 => 8 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 9 => 10 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
- 0: sorted input=eb_0000000000000_0000_000007
+ 0: sorted input=eb_0000000000000_0000_000009
 
 SORT(6)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.nation.n_name (TEXT) (asc),default.part.p_partkey (INT4) (asc)
-   SCAN(21) on eb_0000000000000_0000_000007
+   SCAN(27) on eb_0000000000000_0000_000009
      => out schema: {(8) default.nation.n_name (TEXT), default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_phone (TEXT)}
      => in schema: {(8) default.nation.n_name (TEXT), default.part.p_mfgr (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_phone (TEXT)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000009 [TERMINAL]
+Block Id: eb_0000000000000_0000_000011 [TERMINAL]
 =======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Hash.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Hash.plan
index 7ba5577..6da36f7 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Hash.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Hash.plan
@@ -40,9 +40,8 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 
 [Enforcers]
  0: type=Broadcast, tables=default.region
- 1: type=Broadcast, tables=default.nation
 
-SORT(9)
+SORT(11)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
    JOIN(7)(INNER)
      => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
@@ -70,7 +69,7 @@ Block Id: eb_0000000000000_0000_000004 [ROOT]
 
 SORT(3)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
-   SCAN(10) on eb_0000000000000_0000_000003
+   SCAN(12) on eb_0000000000000_0000_000003
      => out schema: {(4) default.nation.n_name (TEXT), default.nation.n_regionkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
      => in schema: {(4) default.nation.n_name (TEXT), default.nation.n_regionkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
 

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Sort.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Sort.plan
index 7ba5577..6da36f7 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Sort.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin1.Sort.plan
@@ -40,9 +40,8 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 
 [Enforcers]
  0: type=Broadcast, tables=default.region
- 1: type=Broadcast, tables=default.nation
 
-SORT(9)
+SORT(11)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
    JOIN(7)(INNER)
      => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
@@ -70,7 +69,7 @@ Block Id: eb_0000000000000_0000_000004 [ROOT]
 
 SORT(3)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
-   SCAN(10) on eb_0000000000000_0000_000003
+   SCAN(12) on eb_0000000000000_0000_000003
      => out schema: {(4) default.nation.n_name (TEXT), default.nation.n_regionkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
      => in schema: {(4) default.nation.n_name (TEXT), default.nation.n_regionkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
 

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Hash.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Hash.plan
index 1269493..549fe31 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Hash.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Hash.plan
@@ -40,9 +40,8 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 
 [Enforcers]
  0: type=Broadcast, tables=default.region
- 1: type=Broadcast, tables=default.nation
 
-SORT(9)
+SORT(11)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
    JOIN(7)(INNER)
      => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
@@ -70,7 +69,7 @@ Block Id: eb_0000000000000_0000_000004 [ROOT]
 
 SORT(3)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
-   SCAN(10) on eb_0000000000000_0000_000003
+   SCAN(12) on eb_0000000000000_0000_000003
      => out schema: {(2) default.nation.n_name (TEXT), default.region.r_name (TEXT)}
      => in schema: {(2) default.nation.n_name (TEXT), default.region.r_name (TEXT)}
 

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Sort.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Sort.plan
index 1269493..549fe31 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Sort.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin2.Sort.plan
@@ -40,9 +40,8 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 
 [Enforcers]
  0: type=Broadcast, tables=default.region
- 1: type=Broadcast, tables=default.nation
 
-SORT(9)
+SORT(11)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
    JOIN(7)(INNER)
      => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
@@ -70,7 +69,7 @@ Block Id: eb_0000000000000_0000_000004 [ROOT]
 
 SORT(3)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
-   SCAN(10) on eb_0000000000000_0000_000003
+   SCAN(12) on eb_0000000000000_0000_000003
      => out schema: {(2) default.nation.n_name (TEXT), default.region.r_name (TEXT)}
      => in schema: {(2) default.nation.n_name (TEXT), default.region.r_name (TEXT)}
 

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Hash.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Hash.plan
index 3f1e25d..458abea 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Hash.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Hash.plan
@@ -40,9 +40,8 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 
 [Enforcers]
  0: type=Broadcast, tables=default.region
- 1: type=Broadcast, tables=default.nation
 
-SORT(9)
+SORT(11)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
    JOIN(7)(INNER)
      => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
@@ -70,7 +69,7 @@ Block Id: eb_0000000000000_0000_000004 [ROOT]
 
 SORT(3)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
-   SCAN(10) on eb_0000000000000_0000_000003
+   SCAN(12) on eb_0000000000000_0000_000003
      => out schema: {(4) default.nation.n_name (TEXT), default.region.r_name (TEXT), p1 (INT4), p2 (INT4)}
      => in schema: {(4) default.nation.n_name (TEXT), default.region.r_name (TEXT), p1 (INT4), p2 (INT4)}
 

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Sort.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Sort.plan
index 3f1e25d..458abea 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Sort.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin3.Sort.plan
@@ -40,9 +40,8 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 
 [Enforcers]
  0: type=Broadcast, tables=default.region
- 1: type=Broadcast, tables=default.nation
 
-SORT(9)
+SORT(11)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
    JOIN(7)(INNER)
      => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
@@ -70,7 +69,7 @@ Block Id: eb_0000000000000_0000_000004 [ROOT]
 
 SORT(3)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
-   SCAN(10) on eb_0000000000000_0000_000003
+   SCAN(12) on eb_0000000000000_0000_000003
      => out schema: {(4) default.nation.n_name (TEXT), default.region.r_name (TEXT), p1 (INT4), p2 (INT4)}
      => in schema: {(4) default.nation.n_name (TEXT), default.region.r_name (TEXT), p1 (INT4), p2 (INT4)}
 

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Hash.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Hash.plan
index 03a12cf..9ca4d41 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Hash.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Hash.plan
@@ -39,10 +39,9 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 [q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), num=32)
 
 [Enforcers]
- 0: type=Broadcast, tables=default.nation
- 1: type=Broadcast, tables=default.region
+ 0: type=Broadcast, tables=default.region
 
-SORT(9)
+SORT(11)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
    JOIN(7)(INNER)
      => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
@@ -70,7 +69,7 @@ Block Id: eb_0000000000000_0000_000004 [ROOT]
 
 SORT(3)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
-   SCAN(10) on eb_0000000000000_0000_000003
+   SCAN(12) on eb_0000000000000_0000_000003
      => out schema: {(3) ?plus (INT4), default.nation.n_name (TEXT), default.region.r_name (TEXT)}
      => in schema: {(3) ?plus (INT4), default.nation.n_name (TEXT), default.region.r_name (TEXT)}
 

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Sort.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Sort.plan
index 03a12cf..9ca4d41 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Sort.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin4.Sort.plan
@@ -39,10 +39,9 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 [q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), num=32)
 
 [Enforcers]
- 0: type=Broadcast, tables=default.nation
- 1: type=Broadcast, tables=default.region
+ 0: type=Broadcast, tables=default.region
 
-SORT(9)
+SORT(11)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
    JOIN(7)(INNER)
      => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
@@ -70,7 +69,7 @@ Block Id: eb_0000000000000_0000_000004 [ROOT]
 
 SORT(3)
   => Sort Keys: default.nation.n_name (TEXT) (asc)
-   SCAN(10) on eb_0000000000000_0000_000003
+   SCAN(12) on eb_0000000000000_0000_000003
      => out schema: {(3) ?plus (INT4), default.nation.n_name (TEXT), default.region.r_name (TEXT)}
      => in schema: {(3) ?plus (INT4), default.nation.n_name (TEXT), default.region.r_name (TEXT)}
 

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Hash.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Hash.plan
index bdb7466..93829fc 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Hash.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Hash.plan
@@ -27,32 +27,31 @@ SORT(4)
 explain
 -------------------------------
 -------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
+Execution Block Graph (TERMINAL - eb_0000000000000_0000_000007)
 -------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
+|-eb_0000000000000_0000_000007
+   |-eb_0000000000000_0000_000006
+      |-eb_0000000000000_0000_000005
 -------------------------------------------------------------------------------
 Order of Execution
 -------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000004
-3: eb_0000000000000_0000_000005
+1: eb_0000000000000_0000_000005
+2: eb_0000000000000_0000_000006
+3: eb_0000000000000_0000_000007
 -------------------------------------------------------------------------------
 
 =======================================================
-Block Id: eb_0000000000000_0000_000003 [LEAF]
+Block Id: eb_0000000000000_0000_000005 [LEAF]
 =======================================================
 
 [Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 5 => 6 (type=RANGE_SHUFFLE, key=default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
  0: type=Broadcast, tables=default.supplier
- 1: type=Broadcast, tables=default.partsupp
- 2: type=Broadcast, tables=default.part
+ 1: type=Broadcast, tables=default.part
 
-SORT(12)
+SORT(16)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.part.p_partkey (INT4) (asc)
    JOIN(10)(INNER)
      => Join Cond: default.part.p_partkey (INT4) = default.partsupp.ps_partkey (INT4)
@@ -78,21 +77,21 @@ SORT(12)
            => in schema: {(7) default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
+Block Id: eb_0000000000000_0000_000006 [ROOT]
 =======================================================
 
 [Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 5 => 6 (type=RANGE_SHUFFLE, key=default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
+ 0: sorted input=eb_0000000000000_0000_000005
 
 SORT(4)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.part.p_partkey (INT4) (asc)
-   SCAN(13) on eb_0000000000000_0000_000003
+   SCAN(17) on eb_0000000000000_0000_000005
      => out schema: {(3) default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT)}
      => in schema: {(3) default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
+Block Id: eb_0000000000000_0000_000007 [TERMINAL]
 =======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Sort.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Sort.plan
index bdb7466..93829fc 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Sort.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin5.Sort.plan
@@ -27,32 +27,31 @@ SORT(4)
 explain
 -------------------------------
 -------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
+Execution Block Graph (TERMINAL - eb_0000000000000_0000_000007)
 -------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
+|-eb_0000000000000_0000_000007
+   |-eb_0000000000000_0000_000006
+      |-eb_0000000000000_0000_000005
 -------------------------------------------------------------------------------
 Order of Execution
 -------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000004
-3: eb_0000000000000_0000_000005
+1: eb_0000000000000_0000_000005
+2: eb_0000000000000_0000_000006
+3: eb_0000000000000_0000_000007
 -------------------------------------------------------------------------------
 
 =======================================================
-Block Id: eb_0000000000000_0000_000003 [LEAF]
+Block Id: eb_0000000000000_0000_000005 [LEAF]
 =======================================================
 
 [Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 5 => 6 (type=RANGE_SHUFFLE, key=default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
  0: type=Broadcast, tables=default.supplier
- 1: type=Broadcast, tables=default.partsupp
- 2: type=Broadcast, tables=default.part
+ 1: type=Broadcast, tables=default.part
 
-SORT(12)
+SORT(16)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.part.p_partkey (INT4) (asc)
    JOIN(10)(INNER)
      => Join Cond: default.part.p_partkey (INT4) = default.partsupp.ps_partkey (INT4)
@@ -78,21 +77,21 @@ SORT(12)
            => in schema: {(7) default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
+Block Id: eb_0000000000000_0000_000006 [ROOT]
 =======================================================
 
 [Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 5 => 6 (type=RANGE_SHUFFLE, key=default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
+ 0: sorted input=eb_0000000000000_0000_000005
 
 SORT(4)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.part.p_partkey (INT4) (asc)
-   SCAN(13) on eb_0000000000000_0000_000003
+   SCAN(17) on eb_0000000000000_0000_000005
      => out schema: {(3) default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT)}
      => in schema: {(3) default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
+Block Id: eb_0000000000000_0000_000007 [TERMINAL]
 =======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Hash.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Hash.plan
index 79e3827..73d8693 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Hash.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Hash.plan
@@ -36,33 +36,32 @@ SORT(5)
 explain
 -------------------------------
 -------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
+Execution Block Graph (TERMINAL - eb_0000000000000_0000_000009)
 -------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
+|-eb_0000000000000_0000_000009
+   |-eb_0000000000000_0000_000008
+      |-eb_0000000000000_0000_000007
 -------------------------------------------------------------------------------
 Order of Execution
 -------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000004
-3: eb_0000000000000_0000_000005
+1: eb_0000000000000_0000_000007
+2: eb_0000000000000_0000_000008
+3: eb_0000000000000_0000_000009
 -------------------------------------------------------------------------------
 
 =======================================================
-Block Id: eb_0000000000000_0000_000003 [LEAF]
+Block Id: eb_0000000000000_0000_000007 [LEAF]
 =======================================================
 
 [Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 7 => 8 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
- 0: type=Broadcast, tables=default.supplier
- 1: type=Broadcast, tables=default.partsupp
- 2: type=Broadcast, tables=default.part
- 3: type=Broadcast, tables=default.nation
+ 0: type=Broadcast, tables=default.part
+ 1: type=Broadcast, tables=default.supplier
+ 2: type=Broadcast, tables=default.partsupp
 
-SORT(15)
+SORT(21)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.part.p_partkey (INT4) (asc),default.nation.n_name (TEXT) (asc)
    JOIN(13)(INNER)
      => Join Cond: default.supplier.s_nationkey (INT4) = default.nation.n_nationkey (INT4)
@@ -97,21 +96,21 @@ SORT(15)
               => in schema: {(7) default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
+Block Id: eb_0000000000000_0000_000008 [ROOT]
 =======================================================
 
 [Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 7 => 8 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
+ 0: sorted input=eb_0000000000000_0000_000007
 
 SORT(5)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.part.p_partkey (INT4) (asc),default.nation.n_name (TEXT) (asc)
-   SCAN(16) on eb_0000000000000_0000_000003
+   SCAN(22) on eb_0000000000000_0000_000007
      => out schema: {(4) default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT)}
      => in schema: {(4) default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
+Block Id: eb_0000000000000_0000_000009 [TERMINAL]
 =======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Sort.plan b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Sort.plan
index 79e3827..73d8693 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Sort.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinQuery/testWhereClauseJoin6.Sort.plan
@@ -36,33 +36,32 @@ SORT(5)
 explain
 -------------------------------
 -------------------------------------------------------------------------------
-Execution Block Graph (TERMINAL - eb_0000000000000_0000_000005)
+Execution Block Graph (TERMINAL - eb_0000000000000_0000_000009)
 -------------------------------------------------------------------------------
-|-eb_0000000000000_0000_000005
-   |-eb_0000000000000_0000_000004
-      |-eb_0000000000000_0000_000003
+|-eb_0000000000000_0000_000009
+   |-eb_0000000000000_0000_000008
+      |-eb_0000000000000_0000_000007
 -------------------------------------------------------------------------------
 Order of Execution
 -------------------------------------------------------------------------------
-1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000004
-3: eb_0000000000000_0000_000005
+1: eb_0000000000000_0000_000007
+2: eb_0000000000000_0000_000008
+3: eb_0000000000000_0000_000009
 -------------------------------------------------------------------------------
 
 =======================================================
-Block Id: eb_0000000000000_0000_000003 [LEAF]
+Block Id: eb_0000000000000_0000_000007 [LEAF]
 =======================================================
 
 [Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 7 => 8 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
- 0: type=Broadcast, tables=default.supplier
- 1: type=Broadcast, tables=default.partsupp
- 2: type=Broadcast, tables=default.part
- 3: type=Broadcast, tables=default.nation
+ 0: type=Broadcast, tables=default.part
+ 1: type=Broadcast, tables=default.supplier
+ 2: type=Broadcast, tables=default.partsupp
 
-SORT(15)
+SORT(21)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.part.p_partkey (INT4) (asc),default.nation.n_name (TEXT) (asc)
    JOIN(13)(INNER)
      => Join Cond: default.supplier.s_nationkey (INT4) = default.nation.n_nationkey (INT4)
@@ -97,21 +96,21 @@ SORT(15)
               => in schema: {(7) default.supplier.s_acctbal (FLOAT8), default.supplier.s_address (TEXT), default.supplier.s_comment (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4), default.supplier.s_phone (TEXT), default.supplier.s_suppkey (INT4)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000004 [ROOT]
+Block Id: eb_0000000000000_0000_000008 [ROOT]
 =======================================================
 
 [Incoming]
-[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
+[q_0000000000000_0000] 7 => 8 (type=RANGE_SHUFFLE, key=default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT), num=32)
 
 [Enforcers]
- 0: sorted input=eb_0000000000000_0000_000003
+ 0: sorted input=eb_0000000000000_0000_000007
 
 SORT(5)
   => Sort Keys: default.supplier.s_acctbal (FLOAT8) (asc),default.supplier.s_name (TEXT) (asc),default.part.p_partkey (INT4) (asc),default.nation.n_name (TEXT) (asc)
-   SCAN(16) on eb_0000000000000_0000_000003
+   SCAN(22) on eb_0000000000000_0000_000007
      => out schema: {(4) default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT)}
      => in schema: {(4) default.nation.n_name (TEXT), default.part.p_partkey (INT4), default.supplier.s_acctbal (FLOAT8), default.supplier.s_name (TEXT)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000005 [TERMINAL]
+Block Id: eb_0000000000000_0000_000009 [TERMINAL]
 =======================================================

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Hash.plan b/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Hash.plan
index 0c134d5..2b7db47 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Hash.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Hash.plan
@@ -36,100 +36,25 @@ Execution Block Graph (TERMINAL - eb_0000000000000_0000_000007)
 |-eb_0000000000000_0000_000007
    |-eb_0000000000000_0000_000006
       |-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
-6: eb_0000000000000_0000_000006
-7: eb_0000000000000_0000_000007
+1: eb_0000000000000_0000_000005
+2: eb_0000000000000_0000_000006
+3: eb_0000000000000_0000_000007
 -------------------------------------------------------------------------------
 
 =======================================================
-Block Id: eb_0000000000000_0000_000001 [LEAF]
+Block Id: eb_0000000000000_0000_000005 [LEAF]
 =======================================================
 
 [Outgoing]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE, key=default.a.o_orderkey (INT4), num=32)
-
-TABLE_SUBQUERY(4) as default.a
-  => Targets: default.a.o_custkey (INT4), default.a.o_orderkey (INT4)
-  => out schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
-  => in  schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
-   PROJECTION(3)
-     => Targets: default.orders.o_orderkey (INT4), default.orders.o_custkey (INT4)
-     => out schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
-     => in  schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
-      SCAN(2) on default.orders
-        => target list: default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)
-        => out schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
-        => in schema: {(9) default.orders.o_clerk (TEXT), default.orders.o_comment (TEXT), default.orders.o_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderpriority (TEXT), default.orders.o_orderstatus (TEXT), default.orders.o_shippriority (INT4), default.orders.o_totalprice (FLOAT8)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000002 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE, key=default.lineitem.l_orderkey (INT4), num=32)
-
-SCAN(0) on default.lineitem
-  => target list: default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)
-  => out schema: {(2) default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-  => in schema: {(16) default.lineitem.l_comment (TEXT), default.lineitem.l_commitdate (TEXT), default.lineitem.l_discount (FLOAT8), default.lineitem.l_extendedprice (FLOAT8), default.lineitem.l_linenumber (INT4), default.lineitem.l_linestatus (TEXT), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4), default.lineitem.l_quantity (FLOAT8), default.lineitem.l_receiptdate (TEXT), default.lineitem.l_returnflag (TEXT), default.lineitem.l_shipdate (TEXT), default.lineitem.l_shipinstruct (TEXT), default.lineitem.l_shipmode (TEXT), default.lineitem.l_suppkey (INT4), default.lineitem.l_tax (FLOAT8)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE, key=default.a.o_orderkey (INT4), num=32)
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE, key=default.lineitem.l_orderkey (INT4), num=32)
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 5 (type=HASH_SHUFFLE, key=default.lineitem.l_partkey (INT4), num=32)
-
-JOIN(11)(INNER)
-  => Join Cond: default.lineitem.l_orderkey (INT4) = default.a.o_orderkey (INT4)
-  => target list: default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)
-  => out schema: {(3) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-  => in schema: {(4) default.a.o_custkey (INT4), default.a.o_orderkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-   SCAN(15) on eb_0000000000000_0000_000002
-     => out schema: {(2) default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-     => in schema: {(2) default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-   SCAN(14) on eb_0000000000000_0000_000001
-     => out schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
-     => in schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 4 => 5 (type=HASH_SHUFFLE, key=default.part.p_partkey (INT4), num=32)
-
-SCAN(1) on default.part
-  => target list: default.part.p_name (TEXT), default.part.p_partkey (INT4)
-  => out schema: {(2) default.part.p_name (TEXT), default.part.p_partkey (INT4)}
-  => in schema: {(9) default.part.p_brand (TEXT), default.part.p_comment (TEXT), default.part.p_container (TEXT), default.part.p_mfgr (TEXT), default.part.p_name (TEXT), default.part.p_partkey (INT4), default.part.p_retailprice (FLOAT8), default.part.p_size (INT4), default.part.p_type (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 5 (type=HASH_SHUFFLE, key=default.lineitem.l_partkey (INT4), num=32)
-[q_0000000000000_0000] 4 => 5 (type=HASH_SHUFFLE, key=default.part.p_partkey (INT4), num=32)
-
-[Outgoing]
 [q_0000000000000_0000] 5 => 6 (type=RANGE_SHUFFLE, key=default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.part.p_name (TEXT), num=32)
 
+[Enforcers]
+ 0: type=Broadcast, tables=default.orders
+ 1: type=Broadcast, tables=default.part
+
 SORT(18)
   => Sort Keys: default.lineitem.l_orderkey (INT4) (asc),default.a.o_custkey (INT4) (asc),default.part.p_name (TEXT) (asc)
    JOIN(12)(INNER)
@@ -137,12 +62,31 @@ SORT(18)
      => target list: default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.part.p_name (TEXT)
      => out schema: {(3) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.part.p_name (TEXT)}
      => in schema: {(5) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4), default.part.p_name (TEXT), default.part.p_partkey (INT4)}
-      SCAN(17) on eb_0000000000000_0000_000004
+      SCAN(1) on default.part
+        => target list: default.part.p_name (TEXT), default.part.p_partkey (INT4)
         => out schema: {(2) default.part.p_name (TEXT), default.part.p_partkey (INT4)}
-        => in schema: {(2) default.part.p_name (TEXT), default.part.p_partkey (INT4)}
-      SCAN(16) on eb_0000000000000_0000_000003
+        => in schema: {(9) default.part.p_brand (TEXT), default.part.p_comment (TEXT), default.part.p_container (TEXT), default.part.p_mfgr (TEXT), default.part.p_name (TEXT), default.part.p_partkey (INT4), default.part.p_retailprice (FLOAT8), default.part.p_size (INT4), default.part.p_type (TEXT)}
+      JOIN(11)(INNER)
+        => Join Cond: default.lineitem.l_orderkey (INT4) = default.a.o_orderkey (INT4)
+        => target list: default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)
         => out schema: {(3) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-        => in schema: {(3) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
+        => in schema: {(4) default.a.o_custkey (INT4), default.a.o_orderkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
+         SCAN(0) on default.lineitem
+           => target list: default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)
+           => out schema: {(2) default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
+           => in schema: {(16) default.lineitem.l_comment (TEXT), default.lineitem.l_commitdate (TEXT), default.lineitem.l_discount (FLOAT8), default.lineitem.l_extendedprice (FLOAT8), default.lineitem.l_linenumber (INT4), default.lineitem.l_linestatus (TEXT), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4), default.lineitem.l_quantity (FLOAT8), default.lineitem.l_receiptdate (TEXT), default.lineitem.l_returnflag (TEXT), default.lineitem.l_shipdate (TEXT), default.lineitem.l_shipinstruct (TEXT), default.lineitem.l_shipmode (TEXT), default.lineitem.l_suppkey (INT4), default.lineitem.l_tax (FLOAT8)}
+         TABLE_SUBQUERY(4) as default.a
+           => Targets: default.a.o_custkey (INT4), default.a.o_orderkey (INT4)
+           => out schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
+           => in  schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
+            PROJECTION(3)
+              => Targets: default.orders.o_orderkey (INT4), default.orders.o_custkey (INT4)
+              => out schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
+              => in  schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
+               SCAN(2) on default.orders
+                 => target list: default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)
+                 => out schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
+                 => in schema: {(9) default.orders.o_clerk (TEXT), default.orders.o_comment (TEXT), default.orders.o_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderpriority (TEXT), default.orders.o_orderstatus (TEXT), default.orders.o_shippriority (INT4), default.orders.o_totalprice (FLOAT8)}
 
 =======================================================
 Block Id: eb_0000000000000_0000_000006 [ROOT]

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Sort.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Sort.plan b/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Sort.plan
index 0c134d5..2b7db47 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Sort.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery.Sort.plan
@@ -36,100 +36,25 @@ Execution Block Graph (TERMINAL - eb_0000000000000_0000_000007)
 |-eb_0000000000000_0000_000007
    |-eb_0000000000000_0000_000006
       |-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
-6: eb_0000000000000_0000_000006
-7: eb_0000000000000_0000_000007
+1: eb_0000000000000_0000_000005
+2: eb_0000000000000_0000_000006
+3: eb_0000000000000_0000_000007
 -------------------------------------------------------------------------------
 
 =======================================================
-Block Id: eb_0000000000000_0000_000001 [LEAF]
+Block Id: eb_0000000000000_0000_000005 [LEAF]
 =======================================================
 
 [Outgoing]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE, key=default.a.o_orderkey (INT4), num=32)
-
-TABLE_SUBQUERY(4) as default.a
-  => Targets: default.a.o_custkey (INT4), default.a.o_orderkey (INT4)
-  => out schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
-  => in  schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
-   PROJECTION(3)
-     => Targets: default.orders.o_orderkey (INT4), default.orders.o_custkey (INT4)
-     => out schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
-     => in  schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
-      SCAN(2) on default.orders
-        => target list: default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)
-        => out schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
-        => in schema: {(9) default.orders.o_clerk (TEXT), default.orders.o_comment (TEXT), default.orders.o_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderpriority (TEXT), default.orders.o_orderstatus (TEXT), default.orders.o_shippriority (INT4), default.orders.o_totalprice (FLOAT8)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000002 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE, key=default.lineitem.l_orderkey (INT4), num=32)
-
-SCAN(0) on default.lineitem
-  => target list: default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)
-  => out schema: {(2) default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-  => in schema: {(16) default.lineitem.l_comment (TEXT), default.lineitem.l_commitdate (TEXT), default.lineitem.l_discount (FLOAT8), default.lineitem.l_extendedprice (FLOAT8), default.lineitem.l_linenumber (INT4), default.lineitem.l_linestatus (TEXT), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4), default.lineitem.l_quantity (FLOAT8), default.lineitem.l_receiptdate (TEXT), default.lineitem.l_returnflag (TEXT), default.lineitem.l_shipdate (TEXT), default.lineitem.l_shipinstruct (TEXT), default.lineitem.l_shipmode (TEXT), default.lineitem.l_suppkey (INT4), default.lineitem.l_tax (FLOAT8)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000003 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE, key=default.a.o_orderkey (INT4), num=32)
-[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE, key=default.lineitem.l_orderkey (INT4), num=32)
-
-[Outgoing]
-[q_0000000000000_0000] 3 => 5 (type=HASH_SHUFFLE, key=default.lineitem.l_partkey (INT4), num=32)
-
-JOIN(11)(INNER)
-  => Join Cond: default.lineitem.l_orderkey (INT4) = default.a.o_orderkey (INT4)
-  => target list: default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)
-  => out schema: {(3) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-  => in schema: {(4) default.a.o_custkey (INT4), default.a.o_orderkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-   SCAN(15) on eb_0000000000000_0000_000002
-     => out schema: {(2) default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-     => in schema: {(2) default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-   SCAN(14) on eb_0000000000000_0000_000001
-     => out schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
-     => in schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000004 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 4 => 5 (type=HASH_SHUFFLE, key=default.part.p_partkey (INT4), num=32)
-
-SCAN(1) on default.part
-  => target list: default.part.p_name (TEXT), default.part.p_partkey (INT4)
-  => out schema: {(2) default.part.p_name (TEXT), default.part.p_partkey (INT4)}
-  => in schema: {(9) default.part.p_brand (TEXT), default.part.p_comment (TEXT), default.part.p_container (TEXT), default.part.p_mfgr (TEXT), default.part.p_name (TEXT), default.part.p_partkey (INT4), default.part.p_retailprice (FLOAT8), default.part.p_size (INT4), default.part.p_type (TEXT)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000005 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 5 (type=HASH_SHUFFLE, key=default.lineitem.l_partkey (INT4), num=32)
-[q_0000000000000_0000] 4 => 5 (type=HASH_SHUFFLE, key=default.part.p_partkey (INT4), num=32)
-
-[Outgoing]
 [q_0000000000000_0000] 5 => 6 (type=RANGE_SHUFFLE, key=default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.part.p_name (TEXT), num=32)
 
+[Enforcers]
+ 0: type=Broadcast, tables=default.orders
+ 1: type=Broadcast, tables=default.part
+
 SORT(18)
   => Sort Keys: default.lineitem.l_orderkey (INT4) (asc),default.a.o_custkey (INT4) (asc),default.part.p_name (TEXT) (asc)
    JOIN(12)(INNER)
@@ -137,12 +62,31 @@ SORT(18)
      => target list: default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.part.p_name (TEXT)
      => out schema: {(3) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.part.p_name (TEXT)}
      => in schema: {(5) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4), default.part.p_name (TEXT), default.part.p_partkey (INT4)}
-      SCAN(17) on eb_0000000000000_0000_000004
+      SCAN(1) on default.part
+        => target list: default.part.p_name (TEXT), default.part.p_partkey (INT4)
         => out schema: {(2) default.part.p_name (TEXT), default.part.p_partkey (INT4)}
-        => in schema: {(2) default.part.p_name (TEXT), default.part.p_partkey (INT4)}
-      SCAN(16) on eb_0000000000000_0000_000003
+        => in schema: {(9) default.part.p_brand (TEXT), default.part.p_comment (TEXT), default.part.p_container (TEXT), default.part.p_mfgr (TEXT), default.part.p_name (TEXT), default.part.p_partkey (INT4), default.part.p_retailprice (FLOAT8), default.part.p_size (INT4), default.part.p_type (TEXT)}
+      JOIN(11)(INNER)
+        => Join Cond: default.lineitem.l_orderkey (INT4) = default.a.o_orderkey (INT4)
+        => target list: default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)
         => out schema: {(3) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
-        => in schema: {(3) default.a.o_custkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
+        => in schema: {(4) default.a.o_custkey (INT4), default.a.o_orderkey (INT4), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
+         SCAN(0) on default.lineitem
+           => target list: default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)
+           => out schema: {(2) default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4)}
+           => in schema: {(16) default.lineitem.l_comment (TEXT), default.lineitem.l_commitdate (TEXT), default.lineitem.l_discount (FLOAT8), default.lineitem.l_extendedprice (FLOAT8), default.lineitem.l_linenumber (INT4), default.lineitem.l_linestatus (TEXT), default.lineitem.l_orderkey (INT4), default.lineitem.l_partkey (INT4), default.lineitem.l_quantity (FLOAT8), default.lineitem.l_receiptdate (TEXT), default.lineitem.l_returnflag (TEXT), default.lineitem.l_shipdate (TEXT), default.lineitem.l_shipinstruct (TEXT), default.lineitem.l_shipmode (TEXT), default.lineitem.l_suppkey (INT4), default.lineitem.l_tax (FLOAT8)}
+         TABLE_SUBQUERY(4) as default.a
+           => Targets: default.a.o_custkey (INT4), default.a.o_orderkey (INT4)
+           => out schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
+           => in  schema: {(2) default.a.o_custkey (INT4), default.a.o_orderkey (INT4)}
+            PROJECTION(3)
+              => Targets: default.orders.o_orderkey (INT4), default.orders.o_custkey (INT4)
+              => out schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
+              => in  schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
+               SCAN(2) on default.orders
+                 => target list: default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)
+                 => out schema: {(2) default.orders.o_custkey (INT4), default.orders.o_orderkey (INT4)}
+                 => in schema: {(9) default.orders.o_clerk (TEXT), default.orders.o_comment (TEXT), default.orders.o_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderpriority (TEXT), default.orders.o_orderstatus (TEXT), default.orders.o_shippriority (INT4), default.orders.o_totalprice (FLOAT8)}
 
 =======================================================
 Block Id: eb_0000000000000_0000_000006 [ROOT]

http://git-wip-us.apache.org/repos/asf/tajo/blob/8fd9ae72/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery2.Hash.plan
----------------------------------------------------------------------
diff --git a/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery2.Hash.plan b/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery2.Hash.plan
index 7cde4c5..839afaf 100644
--- a/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery2.Hash.plan
+++ b/tajo-core/src/test/resources/results/TestInnerJoinWithSubQuery/testBroadcastSubquery2.Hash.plan
@@ -73,22 +73,14 @@ Execution Block Graph (TERMINAL - eb_0000000000000_0000_000012)
 |-eb_0000000000000_0000_000012
    |-eb_0000000000000_0000_000011
       |-eb_0000000000000_0000_000010
-         |-eb_0000000000000_0000_000009
-            |-eb_0000000000000_0000_000008
-            |-eb_0000000000000_0000_000007
-         |-eb_0000000000000_0000_000004
-            |-eb_0000000000000_0000_000003
+         |-eb_0000000000000_0000_000003
 -------------------------------------------------------------------------------
 Order of Execution
 -------------------------------------------------------------------------------
 1: eb_0000000000000_0000_000003
-2: eb_0000000000000_0000_000007
-3: eb_0000000000000_0000_000008
-4: eb_0000000000000_0000_000004
-5: eb_0000000000000_0000_000009
-6: eb_0000000000000_0000_000010
-7: eb_0000000000000_0000_000011
-8: eb_0000000000000_0000_000012
+2: eb_0000000000000_0000_000010
+3: eb_0000000000000_0000_000011
+4: eb_0000000000000_0000_000012
 -------------------------------------------------------------------------------
 
 =======================================================
@@ -96,13 +88,12 @@ Block Id: eb_0000000000000_0000_000003 [LEAF]
 =======================================================
 
 [Outgoing]
-[q_0000000000000_0000] 3 => 4 (type=HASH_SHUFFLE, key=default.e.l_orderkey (INT4), num=32)
+[q_0000000000000_0000] 3 => 10 (type=HASH_SHUFFLE, key=default.e.l_orderkey (INT4), num=32)
 
 [Enforcers]
- 0: type=Broadcast, tables=default.a
- 1: type=Broadcast, tables=default.part
+ 0: type=Broadcast, tables=default.part
 
-GROUP_BY(25)(l_orderkey)
+GROUP_BY(27)(l_orderkey)
   => exprs: (avg(default.e.l_quantity (FLOAT8)))
   => target list: default.e.l_orderkey (INT4), ?avg_11 (PROTOBUF)
   => out schema:{(2) default.e.l_orderkey (INT4), ?avg_11 (PROTOBUF)}
@@ -130,113 +121,21 @@ GROUP_BY(25)(l_orderkey)
               => in schema: {(16) default.a.l_comment (TEXT), default.a.l_commitdate (TEXT), default.a.l_discount (FLOAT8), default.a.l_extendedprice (FLOAT8), default.a.l_linenumber (INT4), default.a.l_linestatus (TEXT), default.a.l_orderkey (INT4), default.a.l_partkey (INT4), default.a.l_quantity (FLOAT8), default.a.l_receiptdate (TEXT), default.a.l_returnflag (TEXT), default.a.l_shipdate (TEXT), default.a.l_shipinstruct (TEXT), default.a.l_shipmode (TEXT), default.a.l_suppkey (INT4), default.a.l_tax (FLOAT8)}
 
 =======================================================
-Block Id: eb_0000000000000_0000_000004 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 3 => 4 (type=HASH_SHUFFLE, key=default.e.l_orderkey (INT4), num=32)
-
-[Outgoing]
-[q_0000000000000_0000] 4 => 10 (type=HASH_SHUFFLE, key=default.f.l_orderkey (INT4), num=32)
-
-TABLE_SUBQUERY(14) as default.f
-  => Targets: default.f.avg_quantity (FLOAT8), default.f.l_orderkey (INT4)
-  => out schema: {(2) default.f.avg_quantity (FLOAT8), default.f.l_orderkey (INT4)}
-  => in  schema: {(2) default.f.avg_quantity (FLOAT8), default.f.l_orderkey (INT4)}
-   PROJECTION(13)
-     => Targets: default.e.l_orderkey (INT4), avg_quantity (FLOAT8)
-     => out schema: {(2) avg_quantity (FLOAT8), default.e.l_orderkey (INT4)}
-     => in  schema: {(2) avg_quantity (FLOAT8), default.e.l_orderkey (INT4)}
-      GROUP_BY(12)(l_orderkey)
-        => exprs: (avg(?avg_11 (PROTOBUF)))
-        => target list: default.e.l_orderkey (INT4), avg_quantity (FLOAT8)
-        => out schema:{(2) avg_quantity (FLOAT8), default.e.l_orderkey (INT4)}
-        => in schema:{(2) default.e.l_orderkey (INT4), ?avg_11 (PROTOBUF)}
-         SCAN(26) on eb_0000000000000_0000_000003
-           => out schema: {(2) default.e.l_orderkey (INT4), ?avg_11 (PROTOBUF)}
-           => in schema: {(2) default.e.l_orderkey (INT4), ?avg_11 (PROTOBUF)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000007 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 7 => 9 (type=HASH_SHUFFLE, key=default.b.l_orderkey (INT4), num=32)
-
-[Enforcers]
- 0: type=Broadcast, tables=default.d
- 1: type=Broadcast, tables=default.part
-
-TABLE_SUBQUERY(4) as default.b
-  => Targets: default.b.l_quantity (FLOAT8), default.b.l_orderkey (INT4)
-  => out schema: {(2) default.b.l_quantity (FLOAT8), default.b.l_orderkey (INT4)}
-  => in  schema: {(2) default.b.l_orderkey (INT4), default.b.l_quantity (FLOAT8)}
-   PROJECTION(10)
-     => Targets: default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)
-     => out schema: {(2) default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)}
-     => in  schema: {(2) default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)}
-      JOIN(20)(INNER)
-        => Join Cond: default.d.l_partkey (INT4) = default.part.p_partkey (INT4)
-        => target list: default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)
-        => out schema: {(2) default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)}
-        => in schema: {(4) default.d.l_orderkey (INT4), default.d.l_partkey (INT4), default.d.l_quantity (FLOAT8), default.part.p_partkey (INT4)}
-         SCAN(8) on default.part
-           => target list: default.part.p_partkey (INT4)
-           => out schema: {(1) default.part.p_partkey (INT4)}
-           => in schema: {(9) default.part.p_brand (TEXT), default.part.p_comment (TEXT), default.part.p_container (TEXT), default.part.p_mfgr (TEXT), default.part.p_name (TEXT), default.part.p_partkey (INT4), default.part.p_retailprice (FLOAT8), default.part.p_size (INT4), default.part.p_type (TEXT)}
-         SCAN(7) on default.lineitem as d
-           => target list: default.d.l_orderkey (INT4), default.d.l_partkey (INT4), default.d.l_quantity (FLOAT8)
-           => out schema: {(3) default.d.l_orderkey (INT4), default.d.l_partkey (INT4), default.d.l_quantity (FLOAT8)}
-           => in schema: {(16) default.d.l_comment (TEXT), default.d.l_commitdate (TEXT), default.d.l_discount (FLOAT8), default.d.l_extendedprice (FLOAT8), default.d.l_linenumber (INT4), default.d.l_linestatus (TEXT), default.d.l_orderkey (INT4), default.d.l_partkey (INT4), default.d.l_quantity (FLOAT8), default.d.l_receiptdate (TEXT), default.d.l_returnflag (TEXT), default.d.l_shipdate (TEXT), default.d.l_shipinstruct (TEXT), default.d.l_shipmode (TEXT), default.d.l_suppkey (INT4), default.d.l_tax (FLOAT8)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000008 [LEAF]
-=======================================================
-
-[Outgoing]
-[q_0000000000000_0000] 8 => 9 (type=HASH_SHUFFLE, key=default.c.o_orderkey (INT4), num=32)
-
-SCAN(5) on default.orders as c
-  => filter: default.c.o_orderkey (INT4) > 0
-  => target list: default.c.o_orderkey (INT4)
-  => out schema: {(1) default.c.o_orderkey (INT4)}
-  => in schema: {(9) default.c.o_clerk (TEXT), default.c.o_comment (TEXT), default.c.o_custkey (INT4), default.c.o_orderdate (TEXT), default.c.o_orderkey (INT4), default.c.o_orderpriority (TEXT), default.c.o_orderstatus (TEXT), default.c.o_shippriority (INT4), default.c.o_totalprice (FLOAT8)}
-
-=======================================================
-Block Id: eb_0000000000000_0000_000009 [INTERMEDIATE]
-=======================================================
-
-[Incoming]
-[q_0000000000000_0000] 7 => 9 (type=HASH_SHUFFLE, key=default.b.l_orderkey (INT4), num=32)
-[q_0000000000000_0000] 8 => 9 (type=HASH_SHUFFLE, key=default.c.o_orderkey (INT4), num=32)
-
-[Outgoing]
-[q_0000000000000_0000] 9 => 10 (type=HASH_SHUFFLE, key=default.c.o_orderkey (INT4), num=32)
-
-JOIN(22)(INNER)
-  => Join Cond: default.c.o_orderkey (INT4) = default.b.l_orderkey (INT4)
-  => target list: default.b.l_quantity (FLOAT8), default.c.o_orderkey (INT4)
-  => out schema: {(2) default.b.l_quantity (FLOAT8), default.c.o_orderkey (INT4)}
-  => in schema: {(3) default.b.l_orderkey (INT4), default.b.l_quantity (FLOAT8), default.c.o_orderkey (INT4)}
-   SCAN(28) on eb_0000000000000_0000_000008
-     => out schema: {(1) default.c.o_orderkey (INT4)}
-     => in schema: {(1) default.c.o_orderkey (INT4)}
-   SCAN(27) on eb_0000000000000_0000_000007
-     => out schema: {(2) default.b.l_quantity (FLOAT8), default.b.l_orderkey (INT4)}
-     => in schema: {(2) default.b.l_quantity (FLOAT8), default.b.l_orderkey (INT4)}
-
-=======================================================
 Block Id: eb_0000000000000_0000_000010 [INTERMEDIATE]
 =======================================================
 
 [Incoming]
-[q_0000000000000_0000] 4 => 10 (type=HASH_SHUFFLE, key=default.f.l_orderkey (INT4), num=32)
-[q_0000000000000_0000] 9 => 10 (type=HASH_SHUFFLE, key=default.c.o_orderkey (INT4), num=32)
+[q_0000000000000_0000] 3 => 10 (type=HASH_SHUFFLE, key=default.e.l_orderkey (INT4), num=32)
 
 [Outgoing]
 [q_0000000000000_0000] 10 => 11 (type=HASH_SHUFFLE, key=, num=1)
 
-GROUP_BY(31)()
+[Enforcers]
+ 0: type=Broadcast, tables=default.part
+ 1: type=Broadcast, tables=default.c
+ 2: type=Broadcast, tables=default.d
+
+GROUP_BY(35)()
   => exprs: (sum(default.b.l_quantity (FLOAT8)))
   => target list: ?sum_12 (FLOAT8)
   => out schema:{(1) ?sum_12 (FLOAT8)}
@@ -248,12 +147,53 @@ GROUP_BY(31)()
         => target list: default.b.l_quantity (FLOAT8), default.f.avg_quantity (FLOAT8)
         => out schema: {(2) default.b.l_quantity (FLOAT8), default.f.avg_quantity (FLOAT8)}
         => in schema: {(4) default.b.l_quantity (FLOAT8), default.c.o_orderkey (INT4), default.f.avg_quantity (FLOAT8), default.f.l_orderkey (INT4)}
-         SCAN(30) on eb_0000000000000_0000_000009
+         JOIN(22)(INNER)
+           => Join Cond: default.c.o_orderkey (INT4) = default.b.l_orderkey (INT4)
+           => target list: default.b.l_quantity (FLOAT8), default.c.o_orderkey (INT4)
            => out schema: {(2) default.b.l_quantity (FLOAT8), default.c.o_orderkey (INT4)}
-           => in schema: {(2) default.b.l_quantity (FLOAT8), default.c.o_orderkey (INT4)}
-         SCAN(29) on eb_0000000000000_0000_000004
+           => in schema: {(3) default.b.l_orderkey (INT4), default.b.l_quantity (FLOAT8), default.c.o_orderkey (INT4)}
+            SCAN(5) on default.orders as c
+              => filter: default.c.o_orderkey (INT4) > 0
+              => target list: default.c.o_orderkey (INT4)
+              => out schema: {(1) default.c.o_orderkey (INT4)}
+              => in schema: {(9) default.c.o_clerk (TEXT), default.c.o_comment (TEXT), default.c.o_custkey (INT4), default.c.o_orderdate (TEXT), default.c.o_orderkey (INT4), default.c.o_orderpriority (TEXT), default.c.o_orderstatus (TEXT), default.c.o_shippriority (INT4), default.c.o_totalprice (FLOAT8)}
+            TABLE_SUBQUERY(4) as default.b
+              => Targets: default.b.l_quantity (FLOAT8), default.b.l_orderkey (INT4)
+              => out schema: {(2) default.b.l_quantity (FLOAT8), default.b.l_orderkey (INT4)}
+              => in  schema: {(2) default.b.l_orderkey (INT4), default.b.l_quantity (FLOAT8)}
+               PROJECTION(10)
+                 => Targets: default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)
+                 => out schema: {(2) default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)}
+                 => in  schema: {(2) default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)}
+                  JOIN(20)(INNER)
+                    => Join Cond: default.d.l_partkey (INT4) = default.part.p_partkey (INT4)
+                    => target list: default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)
+                    => out schema: {(2) default.d.l_orderkey (INT4), default.d.l_quantity (FLOAT8)}
+                    => in schema: {(4) default.d.l_orderkey (INT4), default.d.l_partkey (INT4), default.d.l_quantity (FLOAT8), default.part.p_partkey (INT4)}
+                     SCAN(8) on default.part
+                       => target list: default.part.p_partkey (INT4)
+                       => out schema: {(1) default.part.p_partkey (INT4)}
+                       => in schema: {(9) default.part.p_brand (TEXT), default.part.p_comment (TEXT), default.part.p_container (TEXT), default.part.p_mfgr (TEXT), default.part.p_name (TEXT), default.part.p_partkey (INT4), default.part.p_retailprice (FLOAT8), default.part.p_size (INT4), default.part.p_type (TEXT)}
+                     SCAN(7) on default.lineitem as d
+                       => target list: default.d.l_orderkey (INT4), default.d.l_partkey (INT4), default.d.l_quantity (FLOAT8)
+                       => out schema: {(3) default.d.l_orderkey (INT4), default.d.l_partkey (INT4), default.d.l_quantity (FLOAT8)}
+                       => in schema: {(16) default.d.l_comment (TEXT), default.d.l_commitdate (TEXT), default.d.l_discount (FLOAT8), default.d.l_extendedprice (FLOAT8), default.d.l_linenumber (INT4), default.d.l_linestatus (TEXT), default.d.l_orderkey (INT4), default.d.l_partkey (INT4), default.d.l_quantity (FLOAT8), default.d.l_receiptdate (TEXT), default.d.l_returnflag (TEXT), default.d.l_shipdate (TEXT), default.d.l_shipinstruct (TEXT), default.d.l_shipmode (TEXT), default.d.l_suppkey (INT4), default.d.l_tax (FLOAT8)}
+         TABLE_SUBQUERY(14) as default.f
+           => Targets: default.f.avg_quantity (FLOAT8), default.f.l_orderkey (INT4)
            => out schema: {(2) default.f.avg_quantity (FLOAT8), default.f.l_orderkey (INT4)}
-           => in schema: {(2) default.f.avg_quantity (FLOAT8), default.f.l_orderkey (INT4)}
+           => in  schema: {(2) default.f.avg_quantity (FLOAT8), default.f.l_orderkey (INT4)}
+            PROJECTION(13)
+              => Targets: default.e.l_orderkey (INT4), avg_quantity (FLOAT8)
+              => out schema: {(2) avg_quantity (FLOAT8), default.e.l_orderkey (INT4)}
+              => in  schema: {(2) avg_quantity (FLOAT8), default.e.l_orderkey (INT4)}
+               GROUP_BY(12)(l_orderkey)
+                 => exprs: (avg(?avg_11 (PROTOBUF)))
+                 => target list: default.e.l_orderkey (INT4), avg_quantity (FLOAT8)
+                 => out schema:{(2) avg_quantity (FLOAT8), default.e.l_orderkey (INT4)}
+                 => in schema:{(2) default.e.l_orderkey (INT4), ?avg_11 (PROTOBUF)}
+                  SCAN(28) on eb_0000000000000_0000_000003
+                    => out schema: {(2) default.e.l_orderkey (INT4), ?avg_11 (PROTOBUF)}
+                    => in schema: {(2) default.e.l_orderkey (INT4), ?avg_11 (PROTOBUF)}
 
 =======================================================
 Block Id: eb_0000000000000_0000_000011 [ROOT]
@@ -267,7 +207,7 @@ GROUP_BY(18)()
   => target list: ?sum (FLOAT8)
   => out schema:{(1) ?sum (FLOAT8)}
   => in schema:{(1) ?sum_12 (FLOAT8)}
-   SCAN(32) on eb_0000000000000_0000_000010
+   SCAN(36) on eb_0000000000000_0000_000010
      => out schema: {(1) ?sum_12 (FLOAT8)}
      => in schema: {(1) ?sum_12 (FLOAT8)}
 


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