tajo-core-tests/src/test/resources/results/TestMultipleJoinTypes/testComplexJoinsWithCaseWhen.Sort.plan

explain
-------------------------------
SORT(5)
  => Sort Keys: default.region.r_name (TEXT) (asc, nulls last),s1 (TEXT) (asc, nulls last)
   JOIN(9)(LEFT_OUTER)
     => Join Cond: default.supplier.s_nationkey (INT4) = default.nation.n_nationkey (INT4)
     => target list: CASE WHEN default.supplier.s_name (TEXT) IS NULL THEN N/O ELSE default.supplier.s_name (TEXT) END as s1, default.region.r_name (TEXT)
     => out schema: {(2) default.region.r_name (TEXT), s1 (TEXT)}
     => in schema: {(4) default.nation.n_nationkey (INT4), default.region.r_name (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4)}
      SCAN(3) on default.supplier
        => target list: default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4)
        => out schema: {(2) default.supplier.s_name (TEXT), default.supplier.s_nationkey (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)}
      JOIN(8)(INNER)
        => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
        => target list: default.nation.n_nationkey (INT4), default.region.r_name (TEXT)
        => out schema: {(2) default.nation.n_nationkey (INT4), default.region.r_name (TEXT)}
        => in schema: {(4) default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
         SCAN(0) on default.region
           => target list: default.region.r_name (TEXT), default.region.r_regionkey (INT4)
           => out schema: {(2) default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
           => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
         SCAN(1) on default.nation
           => target list: default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)
           => out schema: {(2) 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)}
explain
-------------------------------
-------------------------------------------------------------------------------
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
-------------------------------------------------------------------------------
Order of Execution
-------------------------------------------------------------------------------
1: eb_0000000000000_0000_000003
2: eb_0000000000000_0000_000004
3: eb_0000000000000_0000_000005
4: eb_0000000000000_0000_000006
5: eb_0000000000000_0000_000007
-------------------------------------------------------------------------------

=======================================================
Block Id: eb_0000000000000_0000_000003 [LEAF]
=======================================================

[Outgoing]
[q_0000000000000_0000] 3 => 5 (type=HASH_SHUFFLE, key=default.nation.n_nationkey (INT4), num=32)

[Enforcers]
 0: type=Broadcast, tables=default.region

JOIN(8)(INNER)
  => Join Cond: default.nation.n_regionkey (INT4) = default.region.r_regionkey (INT4)
  => target list: default.nation.n_nationkey (INT4), default.region.r_name (TEXT)
  => out schema: {(2) default.nation.n_nationkey (INT4), default.region.r_name (TEXT)}
  => in schema: {(4) default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
   SCAN(0) on default.region
     => target list: default.region.r_name (TEXT), default.region.r_regionkey (INT4)
     => out schema: {(2) default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
     => in schema: {(3) default.region.r_comment (TEXT), default.region.r_name (TEXT), default.region.r_regionkey (INT4)}
   SCAN(1) on default.nation
     => target list: default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)
     => out schema: {(2) 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_000004 [LEAF]
=======================================================

[Outgoing]
[q_0000000000000_0000] 4 => 5 (type=HASH_SHUFFLE, key=default.supplier.s_nationkey (INT4), num=32)

SCAN(3) on default.supplier
  => target list: default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4)
  => out schema: {(2) default.supplier.s_name (TEXT), default.supplier.s_nationkey (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_000005 [INTERMEDIATE]
=======================================================

[Incoming]
[q_0000000000000_0000] 3 => 5 (type=HASH_SHUFFLE, key=default.nation.n_nationkey (INT4), num=32)
[q_0000000000000_0000] 4 => 5 (type=HASH_SHUFFLE, key=default.supplier.s_nationkey (INT4), num=32)

[Outgoing]
[q_0000000000000_0000] 5 => 6 (type=RANGE_SHUFFLE, key=default.region.r_name (TEXT), s1 (TEXT), num=32)

SORT(15)
  => Sort Keys: default.region.r_name (TEXT) (asc, nulls last),s1 (TEXT) (asc, nulls last)
   JOIN(9)(LEFT_OUTER)
     => Join Cond: default.supplier.s_nationkey (INT4) = default.nation.n_nationkey (INT4)
     => target list: CASE WHEN default.supplier.s_name (TEXT) IS NULL THEN N/O ELSE default.supplier.s_name (TEXT) END as s1, default.region.r_name (TEXT)
     => out schema: {(2) default.region.r_name (TEXT), s1 (TEXT)}
     => in schema: {(4) default.nation.n_nationkey (INT4), default.region.r_name (TEXT), default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4)}
      SCAN(14) on eb_0000000000000_0000_000004
        => out schema: {(2) default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4)}
        => in schema: {(2) default.supplier.s_name (TEXT), default.supplier.s_nationkey (INT4)}
      SCAN(13) on eb_0000000000000_0000_000003
        => out schema: {(2) default.nation.n_nationkey (INT4), default.region.r_name (TEXT)}
        => in schema: {(2) default.nation.n_nationkey (INT4), default.region.r_name (TEXT)}

=======================================================
Block Id: eb_0000000000000_0000_000006 [ROOT]
=======================================================

[Incoming]
[q_0000000000000_0000] 5 => 6 (type=RANGE_SHUFFLE, key=default.region.r_name (TEXT), s1 (TEXT), num=32)

[Enforcers]
 0: sorted input=eb_0000000000000_0000_000005

SORT(5)
  => Sort Keys: default.region.r_name (TEXT) (asc, nulls last),s1 (TEXT) (asc, nulls last)
   SCAN(16) on eb_0000000000000_0000_000005
     => out schema: {(2) default.region.r_name (TEXT), s1 (TEXT)}
     => in schema: {(2) default.region.r_name (TEXT), s1 (TEXT)}

=======================================================
Block Id: eb_0000000000000_0000_000007 [TERMINAL]
=======================================================