tajo-core-tests/src/test/resources/results/TestOuterJoinQuery/testLeftOuterJoinWithNull2.Hash.plan

explain
-------------------------------
SORT(4)
  => Sort Keys: default.customer.c_custkey (INT4) (asc, nulls last),default.orders.o_orderkey (INT4) (asc, nulls last)
   SELECTION(3)
     => Search Cond: (default.orders.o_orderdate (TEXT) IS NOT NULL AND default.orders.o_orderdate (TEXT)LIKE'1996%')
      JOIN(7)(LEFT_OUTER)
        => Join Cond: default.customer.c_custkey (INT4) = default.orders.o_orderkey (INT4)
        => target list: default.customer.c_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), coalesce(default.orders.o_orderstatus (TEXT),N/A) as ?coalesce
        => out schema: {(4) ?coalesce (TEXT), default.customer.c_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4)}
        => in schema: {(4) default.customer.c_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderstatus (TEXT)}
         SCAN(1) on default.orders
           => target list: default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderstatus (TEXT)
           => out schema: {(3) default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderstatus (TEXT)}
           => 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)}
         SCAN(0) on default.customer
           => target list: default.customer.c_custkey (INT4)
           => out schema: {(1) default.customer.c_custkey (INT4)}
           => 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, key=default.customer.c_custkey (INT4), num=32)

SCAN(0) on default.customer
  => target list: default.customer.c_custkey (INT4)
  => out schema: {(1) default.customer.c_custkey (INT4)}
  => 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, key=default.orders.o_orderkey (INT4), num=32)

SCAN(1) on default.orders
  => target list: default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderstatus (TEXT)
  => out schema: {(3) default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderstatus (TEXT)}
  => 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_000003 [INTERMEDIATE]
=======================================================

[Incoming]
[q_0000000000000_0000] 1 => 3 (type=HASH_SHUFFLE, key=default.customer.c_custkey (INT4), num=32)
[q_0000000000000_0000] 2 => 3 (type=HASH_SHUFFLE, key=default.orders.o_orderkey (INT4), num=32)

[Outgoing]
[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.orders.o_orderkey (INT4), num=32)

SORT(11)
  => Sort Keys: default.customer.c_custkey (INT4) (asc, nulls last),default.orders.o_orderkey (INT4) (asc, nulls last)
   SELECTION(3)
     => Search Cond: (default.orders.o_orderdate (TEXT) IS NOT NULL AND default.orders.o_orderdate (TEXT)LIKE'1996%')
      JOIN(7)(LEFT_OUTER)
        => Join Cond: default.customer.c_custkey (INT4) = default.orders.o_orderkey (INT4)
        => target list: default.customer.c_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), coalesce(default.orders.o_orderstatus (TEXT),N/A) as ?coalesce
        => out schema: {(4) ?coalesce (TEXT), default.customer.c_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4)}
        => in schema: {(4) default.customer.c_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderstatus (TEXT)}
         SCAN(10) on eb_0000000000000_0000_000002
           => out schema: {(3) default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderstatus (TEXT)}
           => in schema: {(3) default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4), default.orders.o_orderstatus (TEXT)}
         SCAN(9) on eb_0000000000000_0000_000001
           => out schema: {(1) default.customer.c_custkey (INT4)}
           => in schema: {(1) default.customer.c_custkey (INT4)}

=======================================================
Block Id: eb_0000000000000_0000_000004 [ROOT]
=======================================================

[Incoming]
[q_0000000000000_0000] 3 => 4 (type=RANGE_SHUFFLE, key=default.customer.c_custkey (INT4), default.orders.o_orderkey (INT4), num=32)

[Enforcers]
 0: sorted input=eb_0000000000000_0000_000003

SORT(4)
  => Sort Keys: default.customer.c_custkey (INT4) (asc, nulls last),default.orders.o_orderkey (INT4) (asc, nulls last)
   SCAN(12) on eb_0000000000000_0000_000003
     => out schema: {(4) ?coalesce (TEXT), default.customer.c_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4)}
     => in schema: {(4) ?coalesce (TEXT), default.customer.c_custkey (INT4), default.orders.o_orderdate (TEXT), default.orders.o_orderkey (INT4)}

=======================================================
Block Id: eb_0000000000000_0000_000005 [TERMINAL]
=======================================================