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From hvanhov...@apache.org
Subject spark git commit: [SPARK-18872][SQL][TESTS] New test cases for EXISTS subquery (Joins + CTE)
Date Wed, 15 Feb 2017 16:34:10 GMT
Repository: spark
Updated Branches:
  refs/heads/master 5ad10c531 -> a8a139820


[SPARK-18872][SQL][TESTS] New test cases for EXISTS subquery (Joins + CTE)

## What changes were proposed in this pull request?

This PR adds the third and final set of tests for EXISTS subquery.

File name                        | Brief description
------------------------| -----------------
exists-cte.sql              |Tests Exist subqueries referencing CTE
exists-joins-and-set-ops.sql|Tests Exists subquery used in Joins (Both when joins occurs in
outer and suquery blocks)

DB2 results are attached here as reference :

[exists-cte-db2.txt](https://github.com/apache/spark/files/752091/exists-cte-db2.txt)
[exists-joins-and-set-ops-db2.txt](https://github.com/apache/spark/files/753283/exists-joins-and-set-ops-db2.txt)
(updated)

## How was this patch tested?
The test result is compared with the result run from another SQL engine (in this case is IBM
DB2). If the result are equivalent, we assume the result is correct.

Author: Dilip Biswal <dbiswal@us.ibm.com>

Closes #16802 from dilipbiswal/exists-pr3.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/a8a13982
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/a8a13982
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/a8a13982

Branch: refs/heads/master
Commit: a8a139820c4a77a0b017b621bec6273cc09c8476
Parents: 5ad10c5
Author: Dilip Biswal <dbiswal@us.ibm.com>
Authored: Wed Feb 15 17:34:05 2017 +0100
Committer: Herman van Hovell <hvanhovell@databricks.com>
Committed: Wed Feb 15 17:34:05 2017 +0100

----------------------------------------------------------------------
 .../subquery/exists-subquery/exists-cte.sql     | 142 ++++++++
 .../exists-joins-and-set-ops.sql                | 228 ++++++++++++
 .../subquery/exists-subquery/exists-cte.sql.out | 200 ++++++++++
 .../exists-joins-and-set-ops.sql.out            | 363 +++++++++++++++++++
 4 files changed, 933 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/a8a13982/sql/core/src/test/resources/sql-tests/inputs/subquery/exists-subquery/exists-cte.sql
----------------------------------------------------------------------
diff --git a/sql/core/src/test/resources/sql-tests/inputs/subquery/exists-subquery/exists-cte.sql
b/sql/core/src/test/resources/sql-tests/inputs/subquery/exists-subquery/exists-cte.sql
new file mode 100644
index 0000000..c678483
--- /dev/null
+++ b/sql/core/src/test/resources/sql-tests/inputs/subquery/exists-subquery/exists-cte.sql
@@ -0,0 +1,142 @@
+-- Tests EXISTS subquery used along with 
+-- Common Table Expressions(CTE)
+
+CREATE TEMPORARY VIEW EMP AS SELECT * FROM VALUES
+  (100, "emp 1", date "2005-01-01", 100.00D, 10),
+  (100, "emp 1", date "2005-01-01", 100.00D, 10),
+  (200, "emp 2", date "2003-01-01", 200.00D, 10),
+  (300, "emp 3", date "2002-01-01", 300.00D, 20),
+  (400, "emp 4", date "2005-01-01", 400.00D, 30),
+  (500, "emp 5", date "2001-01-01", 400.00D, NULL),
+  (600, "emp 6 - no dept", date "2001-01-01", 400.00D, 100),
+  (700, "emp 7", date "2010-01-01", 400.00D, 100),
+  (800, "emp 8", date "2016-01-01", 150.00D, 70)
+AS EMP(id, emp_name, hiredate, salary, dept_id);
+
+CREATE TEMPORARY VIEW DEPT AS SELECT * FROM VALUES
+  (10, "dept 1", "CA"),
+  (20, "dept 2", "NY"),
+  (30, "dept 3", "TX"),
+  (40, "dept 4 - unassigned", "OR"),
+  (50, "dept 5 - unassigned", "NJ"),
+  (70, "dept 7", "FL")
+AS DEPT(dept_id, dept_name, state);
+
+CREATE TEMPORARY VIEW BONUS AS SELECT * FROM VALUES
+  ("emp 1", 10.00D),
+  ("emp 1", 20.00D),
+  ("emp 2", 300.00D),
+  ("emp 2", 100.00D),
+  ("emp 3", 300.00D),
+  ("emp 4", 100.00D),
+  ("emp 5", 1000.00D),
+  ("emp 6 - no dept", 500.00D)
+AS BONUS(emp_name, bonus_amt);
+
+-- CTE used inside subquery with correlated condition 
+-- TC.01.01 
+WITH bonus_cte 
+     AS (SELECT * 
+         FROM   bonus 
+         WHERE  EXISTS (SELECT dept.dept_id, 
+                                 emp.emp_name, 
+                                 Max(salary), 
+                                 Count(*) 
+                          FROM   emp 
+                                 JOIN dept 
+                                   ON dept.dept_id = emp.dept_id 
+                          WHERE  bonus.emp_name = emp.emp_name 
+                          GROUP  BY dept.dept_id, 
+                                    emp.emp_name 
+                          ORDER  BY emp.emp_name)) 
+SELECT * 
+FROM   bonus a 
+WHERE  a.bonus_amt > 30 
+       AND EXISTS (SELECT 1 
+                   FROM   bonus_cte b 
+                   WHERE  a.emp_name = b.emp_name); 
+
+-- Inner join between two CTEs with correlated condition
+-- TC.01.02
+WITH emp_cte 
+     AS (SELECT * 
+         FROM   emp 
+         WHERE  id >= 100 
+                AND id <= 300), 
+     dept_cte 
+     AS (SELECT * 
+         FROM   dept 
+         WHERE  dept_id = 10) 
+SELECT * 
+FROM   bonus 
+WHERE  EXISTS (SELECT * 
+               FROM   emp_cte a 
+                      JOIN dept_cte b 
+                        ON a.dept_id = b.dept_id 
+               WHERE  bonus.emp_name = a.emp_name); 
+
+-- Left outer join between two CTEs with correlated condition
+-- TC.01.03
+WITH emp_cte 
+     AS (SELECT * 
+         FROM   emp 
+         WHERE  id >= 100 
+                AND id <= 300), 
+     dept_cte 
+     AS (SELECT * 
+         FROM   dept 
+         WHERE  dept_id = 10) 
+SELECT DISTINCT b.emp_name, 
+                b.bonus_amt 
+FROM   bonus b, 
+       emp_cte e, 
+       dept d 
+WHERE  e.dept_id = d.dept_id 
+       AND e.emp_name = b.emp_name 
+       AND EXISTS (SELECT * 
+                   FROM   emp_cte a 
+                          LEFT JOIN dept_cte b 
+                                 ON a.dept_id = b.dept_id 
+                   WHERE  e.emp_name = a.emp_name); 
+
+-- Joins inside cte and aggregation on cte referenced subquery with correlated condition

+-- TC.01.04 
+WITH empdept 
+     AS (SELECT id, 
+                salary, 
+                emp_name, 
+                dept.dept_id 
+         FROM   emp 
+                LEFT JOIN dept 
+                       ON emp.dept_id = dept.dept_id 
+         WHERE  emp.id IN ( 100, 200 )) 
+SELECT emp_name, 
+       Sum(bonus_amt) 
+FROM   bonus 
+WHERE  EXISTS (SELECT dept_id, 
+                      max(salary) 
+               FROM   empdept 
+               GROUP  BY dept_id 
+               HAVING count(*) > 1) 
+GROUP  BY emp_name; 
+
+-- Using not exists 
+-- TC.01.05      
+WITH empdept 
+     AS (SELECT id, 
+                salary, 
+                emp_name, 
+                dept.dept_id 
+         FROM   emp 
+                LEFT JOIN dept 
+                       ON emp.dept_id = dept.dept_id 
+         WHERE  emp.id IN ( 100, 200 )) 
+SELECT emp_name, 
+       Sum(bonus_amt) 
+FROM   bonus 
+WHERE  NOT EXISTS (SELECT dept_id, 
+                          Max(salary) 
+                   FROM   empdept 
+                   GROUP  BY dept_id 
+                   HAVING count(*) < 1) 
+GROUP  BY emp_name; 

http://git-wip-us.apache.org/repos/asf/spark/blob/a8a13982/sql/core/src/test/resources/sql-tests/inputs/subquery/exists-subquery/exists-joins-and-set-ops.sql
----------------------------------------------------------------------
diff --git a/sql/core/src/test/resources/sql-tests/inputs/subquery/exists-subquery/exists-joins-and-set-ops.sql
b/sql/core/src/test/resources/sql-tests/inputs/subquery/exists-subquery/exists-joins-and-set-ops.sql
new file mode 100644
index 0000000..cc4ed64
--- /dev/null
+++ b/sql/core/src/test/resources/sql-tests/inputs/subquery/exists-subquery/exists-joins-and-set-ops.sql
@@ -0,0 +1,228 @@
+-- Tests EXISTS subquery support. Tests Exists subquery
+-- used in Joins (Both when joins occurs in outer and suquery blocks)
+
+CREATE TEMPORARY VIEW EMP AS SELECT * FROM VALUES
+  (100, "emp 1", date "2005-01-01", 100.00D, 10),
+  (100, "emp 1", date "2005-01-01", 100.00D, 10),
+  (200, "emp 2", date "2003-01-01", 200.00D, 10),
+  (300, "emp 3", date "2002-01-01", 300.00D, 20),
+  (400, "emp 4", date "2005-01-01", 400.00D, 30),
+  (500, "emp 5", date "2001-01-01", 400.00D, NULL),
+  (600, "emp 6 - no dept", date "2001-01-01", 400.00D, 100),
+  (700, "emp 7", date "2010-01-01", 400.00D, 100),
+  (800, "emp 8", date "2016-01-01", 150.00D, 70)
+AS EMP(id, emp_name, hiredate, salary, dept_id);
+
+CREATE TEMPORARY VIEW DEPT AS SELECT * FROM VALUES
+  (10, "dept 1", "CA"),
+  (20, "dept 2", "NY"),
+  (30, "dept 3", "TX"),
+  (40, "dept 4 - unassigned", "OR"),
+  (50, "dept 5 - unassigned", "NJ"),
+  (70, "dept 7", "FL")
+AS DEPT(dept_id, dept_name, state);
+
+CREATE TEMPORARY VIEW BONUS AS SELECT * FROM VALUES
+  ("emp 1", 10.00D),
+  ("emp 1", 20.00D),
+  ("emp 2", 300.00D),
+  ("emp 2", 100.00D),
+  ("emp 3", 300.00D),
+  ("emp 4", 100.00D),
+  ("emp 5", 1000.00D),
+  ("emp 6 - no dept", 500.00D)
+AS BONUS(emp_name, bonus_amt);
+
+-- Join in outer query block
+-- TC.01.01
+SELECT * 
+FROM   emp, 
+       dept 
+WHERE  emp.dept_id = dept.dept_id 
+       AND EXISTS (SELECT * 
+                   FROM   bonus 
+                   WHERE  bonus.emp_name = emp.emp_name); 
+
+-- Join in outer query block with ON condition 
+-- TC.01.02
+SELECT * 
+FROM   emp 
+       JOIN dept 
+         ON emp.dept_id = dept.dept_id 
+WHERE  EXISTS (SELECT * 
+               FROM   bonus 
+               WHERE  bonus.emp_name = emp.emp_name);
+
+-- Left join in outer query block with ON condition 
+-- TC.01.03
+SELECT * 
+FROM   emp 
+       LEFT JOIN dept 
+              ON emp.dept_id = dept.dept_id 
+WHERE  EXISTS (SELECT * 
+               FROM   bonus 
+               WHERE  bonus.emp_name = emp.emp_name); 
+
+-- Join in outer query block + NOT EXISTS
+-- TC.01.04
+SELECT * 
+FROM   emp, 
+       dept 
+WHERE  emp.dept_id = dept.dept_id 
+       AND NOT EXISTS (SELECT * 
+                       FROM   bonus 
+                       WHERE  bonus.emp_name = emp.emp_name); 
+
+
+-- inner join in subquery.
+-- TC.01.05
+SELECT * 
+FROM   bonus 
+WHERE  EXISTS (SELECT * 
+                 FROM   emp 
+                        JOIN dept 
+                          ON dept.dept_id = emp.dept_id 
+                 WHERE  bonus.emp_name = emp.emp_name); 
+
+-- right join in subquery
+-- TC.01.06
+SELECT * 
+FROM   bonus 
+WHERE  EXISTS (SELECT * 
+                 FROM   emp 
+                        RIGHT JOIN dept 
+                                ON dept.dept_id = emp.dept_id 
+                 WHERE  bonus.emp_name = emp.emp_name); 
+
+
+-- Aggregation and join in subquery
+-- TC.01.07
+SELECT * 
+FROM   bonus 
+WHERE  EXISTS (SELECT dept.dept_id, 
+                        emp.emp_name, 
+                        Max(salary), 
+                        Count(*) 
+                 FROM   emp 
+                        JOIN dept 
+                          ON dept.dept_id = emp.dept_id 
+                 WHERE  bonus.emp_name = emp.emp_name 
+                 GROUP  BY dept.dept_id, 
+                           emp.emp_name 
+                 ORDER  BY emp.emp_name);
+
+-- Aggregations in outer and subquery + join in subquery
+-- TC.01.08
+SELECT emp_name, 
+       Sum(bonus_amt) 
+FROM   bonus 
+WHERE  EXISTS (SELECT emp_name, 
+                        Max(salary) 
+                 FROM   emp 
+                        JOIN dept 
+                          ON dept.dept_id = emp.dept_id 
+                 WHERE  bonus.emp_name = emp.emp_name 
+                 GROUP  BY emp_name 
+                 HAVING Count(*) > 1 
+                 ORDER  BY emp_name)
+GROUP  BY emp_name; 
+
+-- TC.01.09
+SELECT emp_name, 
+       Sum(bonus_amt) 
+FROM   bonus 
+WHERE  NOT EXISTS (SELECT emp_name, 
+                          Max(salary) 
+                   FROM   emp 
+                          JOIN dept 
+                            ON dept.dept_id = emp.dept_id 
+                   WHERE  bonus.emp_name = emp.emp_name 
+                   GROUP  BY emp_name 
+                   HAVING Count(*) > 1 
+                   ORDER  BY emp_name) 
+GROUP  BY emp_name;
+
+-- Set operations along with EXISTS subquery
+-- union
+-- TC.02.01 
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+               FROM   dept 
+               WHERE  dept_id < 30 
+               UNION 
+               SELECT * 
+               FROM   dept 
+               WHERE  dept_id >= 30 
+                      AND dept_id <= 50); 
+
+-- intersect 
+-- TC.02.02 
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id < 30 
+                 INTERSECT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id >= 30 
+                        AND dept_id <= 50);
+
+-- intersect + not exists 
+-- TC.02.03                
+SELECT * 
+FROM   emp 
+WHERE  NOT EXISTS (SELECT * 
+                     FROM   dept 
+                     WHERE  dept_id < 30 
+                     INTERSECT 
+                     SELECT * 
+                     FROM   dept 
+                     WHERE  dept_id >= 30 
+                            AND dept_id <= 50); 
+
+-- Union all in outer query and except,intersect in subqueries. 
+-- TC.02.04       
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 EXCEPT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id > 50)
+UNION ALL 
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id < 30 
+                 INTERSECT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id >= 30 
+                        AND dept_id <= 50);
+
+-- Union in outer query and except,intersect in subqueries. 
+-- TC.02.05       
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 EXCEPT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id > 50)
+UNION
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id < 30 
+                 INTERSECT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id >= 30 
+                        AND dept_id <= 50);
+

http://git-wip-us.apache.org/repos/asf/spark/blob/a8a13982/sql/core/src/test/resources/sql-tests/results/subquery/exists-subquery/exists-cte.sql.out
----------------------------------------------------------------------
diff --git a/sql/core/src/test/resources/sql-tests/results/subquery/exists-subquery/exists-cte.sql.out
b/sql/core/src/test/resources/sql-tests/results/subquery/exists-subquery/exists-cte.sql.out
new file mode 100644
index 0000000..c6c1c04
--- /dev/null
+++ b/sql/core/src/test/resources/sql-tests/results/subquery/exists-subquery/exists-cte.sql.out
@@ -0,0 +1,200 @@
+-- Automatically generated by SQLQueryTestSuite
+-- Number of queries: 8
+
+
+-- !query 0
+CREATE TEMPORARY VIEW EMP AS SELECT * FROM VALUES
+  (100, "emp 1", date "2005-01-01", 100.00D, 10),
+  (100, "emp 1", date "2005-01-01", 100.00D, 10),
+  (200, "emp 2", date "2003-01-01", 200.00D, 10),
+  (300, "emp 3", date "2002-01-01", 300.00D, 20),
+  (400, "emp 4", date "2005-01-01", 400.00D, 30),
+  (500, "emp 5", date "2001-01-01", 400.00D, NULL),
+  (600, "emp 6 - no dept", date "2001-01-01", 400.00D, 100),
+  (700, "emp 7", date "2010-01-01", 400.00D, 100),
+  (800, "emp 8", date "2016-01-01", 150.00D, 70)
+AS EMP(id, emp_name, hiredate, salary, dept_id)
+-- !query 0 schema
+struct<>
+-- !query 0 output
+
+
+
+-- !query 1
+CREATE TEMPORARY VIEW DEPT AS SELECT * FROM VALUES
+  (10, "dept 1", "CA"),
+  (20, "dept 2", "NY"),
+  (30, "dept 3", "TX"),
+  (40, "dept 4 - unassigned", "OR"),
+  (50, "dept 5 - unassigned", "NJ"),
+  (70, "dept 7", "FL")
+AS DEPT(dept_id, dept_name, state)
+-- !query 1 schema
+struct<>
+-- !query 1 output
+
+
+
+-- !query 2
+CREATE TEMPORARY VIEW BONUS AS SELECT * FROM VALUES
+  ("emp 1", 10.00D),
+  ("emp 1", 20.00D),
+  ("emp 2", 300.00D),
+  ("emp 2", 100.00D),
+  ("emp 3", 300.00D),
+  ("emp 4", 100.00D),
+  ("emp 5", 1000.00D),
+  ("emp 6 - no dept", 500.00D)
+AS BONUS(emp_name, bonus_amt)
+-- !query 2 schema
+struct<>
+-- !query 2 output
+
+
+
+-- !query 3
+WITH bonus_cte 
+     AS (SELECT * 
+         FROM   bonus 
+         WHERE  EXISTS (SELECT dept.dept_id, 
+                                 emp.emp_name, 
+                                 Max(salary), 
+                                 Count(*) 
+                          FROM   emp 
+                                 JOIN dept 
+                                   ON dept.dept_id = emp.dept_id 
+                          WHERE  bonus.emp_name = emp.emp_name 
+                          GROUP  BY dept.dept_id, 
+                                    emp.emp_name 
+                          ORDER  BY emp.emp_name)) 
+SELECT * 
+FROM   bonus a 
+WHERE  a.bonus_amt > 30 
+       AND EXISTS (SELECT 1 
+                   FROM   bonus_cte b 
+                   WHERE  a.emp_name = b.emp_name)
+-- !query 3 schema
+struct<emp_name:string,bonus_amt:double>
+-- !query 3 output
+emp 2	100.0
+emp 2	300.0
+emp 3	300.0
+emp 4	100.0
+
+
+-- !query 4
+WITH emp_cte 
+     AS (SELECT * 
+         FROM   emp 
+         WHERE  id >= 100 
+                AND id <= 300), 
+     dept_cte 
+     AS (SELECT * 
+         FROM   dept 
+         WHERE  dept_id = 10) 
+SELECT * 
+FROM   bonus 
+WHERE  EXISTS (SELECT * 
+               FROM   emp_cte a 
+                      JOIN dept_cte b 
+                        ON a.dept_id = b.dept_id 
+               WHERE  bonus.emp_name = a.emp_name)
+-- !query 4 schema
+struct<emp_name:string,bonus_amt:double>
+-- !query 4 output
+emp 1	10.0
+emp 1	20.0
+emp 2	100.0
+emp 2	300.0
+
+
+-- !query 5
+WITH emp_cte 
+     AS (SELECT * 
+         FROM   emp 
+         WHERE  id >= 100 
+                AND id <= 300), 
+     dept_cte 
+     AS (SELECT * 
+         FROM   dept 
+         WHERE  dept_id = 10) 
+SELECT DISTINCT b.emp_name, 
+                b.bonus_amt 
+FROM   bonus b, 
+       emp_cte e, 
+       dept d 
+WHERE  e.dept_id = d.dept_id 
+       AND e.emp_name = b.emp_name 
+       AND EXISTS (SELECT * 
+                   FROM   emp_cte a 
+                          LEFT JOIN dept_cte b 
+                                 ON a.dept_id = b.dept_id 
+                   WHERE  e.emp_name = a.emp_name)
+-- !query 5 schema
+struct<emp_name:string,bonus_amt:double>
+-- !query 5 output
+emp 1	10.0
+emp 1	20.0
+emp 2	100.0
+emp 2	300.0
+emp 3	300.0
+
+
+-- !query 6
+WITH empdept 
+     AS (SELECT id, 
+                salary, 
+                emp_name, 
+                dept.dept_id 
+         FROM   emp 
+                LEFT JOIN dept 
+                       ON emp.dept_id = dept.dept_id 
+         WHERE  emp.id IN ( 100, 200 )) 
+SELECT emp_name, 
+       Sum(bonus_amt) 
+FROM   bonus 
+WHERE  EXISTS (SELECT dept_id, 
+                      max(salary) 
+               FROM   empdept 
+               GROUP  BY dept_id 
+               HAVING count(*) > 1) 
+GROUP  BY emp_name
+-- !query 6 schema
+struct<emp_name:string,sum(bonus_amt):double>
+-- !query 6 output
+emp 1	30.0
+emp 2	400.0
+emp 3	300.0
+emp 4	100.0
+emp 5	1000.0
+emp 6 - no dept	500.0
+
+
+-- !query 7
+WITH empdept 
+     AS (SELECT id, 
+                salary, 
+                emp_name, 
+                dept.dept_id 
+         FROM   emp 
+                LEFT JOIN dept 
+                       ON emp.dept_id = dept.dept_id 
+         WHERE  emp.id IN ( 100, 200 )) 
+SELECT emp_name, 
+       Sum(bonus_amt) 
+FROM   bonus 
+WHERE  NOT EXISTS (SELECT dept_id, 
+                          Max(salary) 
+                   FROM   empdept 
+                   GROUP  BY dept_id 
+                   HAVING count(*) < 1) 
+GROUP  BY emp_name
+-- !query 7 schema
+struct<emp_name:string,sum(bonus_amt):double>
+-- !query 7 output
+emp 1	30.0
+emp 2	400.0
+emp 3	300.0
+emp 4	100.0
+emp 5	1000.0
+emp 6 - no dept	500.0

http://git-wip-us.apache.org/repos/asf/spark/blob/a8a13982/sql/core/src/test/resources/sql-tests/results/subquery/exists-subquery/exists-joins-and-set-ops.sql.out
----------------------------------------------------------------------
diff --git a/sql/core/src/test/resources/sql-tests/results/subquery/exists-subquery/exists-joins-and-set-ops.sql.out
b/sql/core/src/test/resources/sql-tests/results/subquery/exists-subquery/exists-joins-and-set-ops.sql.out
new file mode 100644
index 0000000..c488cba
--- /dev/null
+++ b/sql/core/src/test/resources/sql-tests/results/subquery/exists-subquery/exists-joins-and-set-ops.sql.out
@@ -0,0 +1,363 @@
+-- Automatically generated by SQLQueryTestSuite
+-- Number of queries: 17
+
+
+-- !query 0
+CREATE TEMPORARY VIEW EMP AS SELECT * FROM VALUES
+  (100, "emp 1", date "2005-01-01", 100.00D, 10),
+  (100, "emp 1", date "2005-01-01", 100.00D, 10),
+  (200, "emp 2", date "2003-01-01", 200.00D, 10),
+  (300, "emp 3", date "2002-01-01", 300.00D, 20),
+  (400, "emp 4", date "2005-01-01", 400.00D, 30),
+  (500, "emp 5", date "2001-01-01", 400.00D, NULL),
+  (600, "emp 6 - no dept", date "2001-01-01", 400.00D, 100),
+  (700, "emp 7", date "2010-01-01", 400.00D, 100),
+  (800, "emp 8", date "2016-01-01", 150.00D, 70)
+AS EMP(id, emp_name, hiredate, salary, dept_id)
+-- !query 0 schema
+struct<>
+-- !query 0 output
+
+
+
+-- !query 1
+CREATE TEMPORARY VIEW DEPT AS SELECT * FROM VALUES
+  (10, "dept 1", "CA"),
+  (20, "dept 2", "NY"),
+  (30, "dept 3", "TX"),
+  (40, "dept 4 - unassigned", "OR"),
+  (50, "dept 5 - unassigned", "NJ"),
+  (70, "dept 7", "FL")
+AS DEPT(dept_id, dept_name, state)
+-- !query 1 schema
+struct<>
+-- !query 1 output
+
+
+
+-- !query 2
+CREATE TEMPORARY VIEW BONUS AS SELECT * FROM VALUES
+  ("emp 1", 10.00D),
+  ("emp 1", 20.00D),
+  ("emp 2", 300.00D),
+  ("emp 2", 100.00D),
+  ("emp 3", 300.00D),
+  ("emp 4", 100.00D),
+  ("emp 5", 1000.00D),
+  ("emp 6 - no dept", 500.00D)
+AS BONUS(emp_name, bonus_amt)
+-- !query 2 schema
+struct<>
+-- !query 2 output
+
+
+
+-- !query 3
+SELECT * 
+FROM   emp, 
+       dept 
+WHERE  emp.dept_id = dept.dept_id 
+       AND EXISTS (SELECT * 
+                   FROM   bonus 
+                   WHERE  bonus.emp_name = emp.emp_name)
+-- !query 3 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int,dept_id:int,dept_name:string,state:string>
+-- !query 3 output
+100	emp 1	2005-01-01	100.0	10	10	dept 1	CA
+100	emp 1	2005-01-01	100.0	10	10	dept 1	CA
+200	emp 2	2003-01-01	200.0	10	10	dept 1	CA
+300	emp 3	2002-01-01	300.0	20	20	dept 2	NY
+400	emp 4	2005-01-01	400.0	30	30	dept 3	TX
+
+
+-- !query 4
+SELECT * 
+FROM   emp 
+       JOIN dept 
+         ON emp.dept_id = dept.dept_id 
+WHERE  EXISTS (SELECT * 
+               FROM   bonus 
+               WHERE  bonus.emp_name = emp.emp_name)
+-- !query 4 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int,dept_id:int,dept_name:string,state:string>
+-- !query 4 output
+100	emp 1	2005-01-01	100.0	10	10	dept 1	CA
+100	emp 1	2005-01-01	100.0	10	10	dept 1	CA
+200	emp 2	2003-01-01	200.0	10	10	dept 1	CA
+300	emp 3	2002-01-01	300.0	20	20	dept 2	NY
+400	emp 4	2005-01-01	400.0	30	30	dept 3	TX
+
+
+-- !query 5
+SELECT * 
+FROM   emp 
+       LEFT JOIN dept 
+              ON emp.dept_id = dept.dept_id 
+WHERE  EXISTS (SELECT * 
+               FROM   bonus 
+               WHERE  bonus.emp_name = emp.emp_name)
+-- !query 5 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int,dept_id:int,dept_name:string,state:string>
+-- !query 5 output
+100	emp 1	2005-01-01	100.0	10	10	dept 1	CA
+100	emp 1	2005-01-01	100.0	10	10	dept 1	CA
+200	emp 2	2003-01-01	200.0	10	10	dept 1	CA
+300	emp 3	2002-01-01	300.0	20	20	dept 2	NY
+400	emp 4	2005-01-01	400.0	30	30	dept 3	TX
+500	emp 5	2001-01-01	400.0	NULL	NULL	NULL	NULL
+600	emp 6 - no dept	2001-01-01	400.0	100	NULL	NULL	NULL
+
+
+-- !query 6
+SELECT * 
+FROM   emp, 
+       dept 
+WHERE  emp.dept_id = dept.dept_id 
+       AND NOT EXISTS (SELECT * 
+                       FROM   bonus 
+                       WHERE  bonus.emp_name = emp.emp_name)
+-- !query 6 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int,dept_id:int,dept_name:string,state:string>
+-- !query 6 output
+800	emp 8	2016-01-01	150.0	70	70	dept 7	FL
+
+
+-- !query 7
+SELECT * 
+FROM   bonus 
+WHERE  EXISTS (SELECT * 
+                 FROM   emp 
+                        JOIN dept 
+                          ON dept.dept_id = emp.dept_id 
+                 WHERE  bonus.emp_name = emp.emp_name)
+-- !query 7 schema
+struct<emp_name:string,bonus_amt:double>
+-- !query 7 output
+emp 1	10.0
+emp 1	20.0
+emp 2	100.0
+emp 2	300.0
+emp 3	300.0
+emp 4	100.0
+
+
+-- !query 8
+SELECT * 
+FROM   bonus 
+WHERE  EXISTS (SELECT * 
+                 FROM   emp 
+                        RIGHT JOIN dept 
+                                ON dept.dept_id = emp.dept_id 
+                 WHERE  bonus.emp_name = emp.emp_name)
+-- !query 8 schema
+struct<emp_name:string,bonus_amt:double>
+-- !query 8 output
+emp 1	10.0
+emp 1	20.0
+emp 2	100.0
+emp 2	300.0
+emp 3	300.0
+emp 4	100.0
+
+
+-- !query 9
+SELECT * 
+FROM   bonus 
+WHERE  EXISTS (SELECT dept.dept_id, 
+                        emp.emp_name, 
+                        Max(salary), 
+                        Count(*) 
+                 FROM   emp 
+                        JOIN dept 
+                          ON dept.dept_id = emp.dept_id 
+                 WHERE  bonus.emp_name = emp.emp_name 
+                 GROUP  BY dept.dept_id, 
+                           emp.emp_name 
+                 ORDER  BY emp.emp_name)
+-- !query 9 schema
+struct<emp_name:string,bonus_amt:double>
+-- !query 9 output
+emp 1	10.0
+emp 1	20.0
+emp 2	100.0
+emp 2	300.0
+emp 3	300.0
+emp 4	100.0
+
+
+-- !query 10
+SELECT emp_name, 
+       Sum(bonus_amt) 
+FROM   bonus 
+WHERE  EXISTS (SELECT emp_name, 
+                        Max(salary) 
+                 FROM   emp 
+                        JOIN dept 
+                          ON dept.dept_id = emp.dept_id 
+                 WHERE  bonus.emp_name = emp.emp_name 
+                 GROUP  BY emp_name 
+                 HAVING Count(*) > 1 
+                 ORDER  BY emp_name)
+GROUP  BY emp_name
+-- !query 10 schema
+struct<emp_name:string,sum(bonus_amt):double>
+-- !query 10 output
+emp 1	30.0
+
+
+-- !query 11
+SELECT emp_name, 
+       Sum(bonus_amt) 
+FROM   bonus 
+WHERE  NOT EXISTS (SELECT emp_name, 
+                          Max(salary) 
+                   FROM   emp 
+                          JOIN dept 
+                            ON dept.dept_id = emp.dept_id 
+                   WHERE  bonus.emp_name = emp.emp_name 
+                   GROUP  BY emp_name 
+                   HAVING Count(*) > 1 
+                   ORDER  BY emp_name) 
+GROUP  BY emp_name
+-- !query 11 schema
+struct<emp_name:string,sum(bonus_amt):double>
+-- !query 11 output
+emp 2	400.0
+emp 3	300.0
+emp 4	100.0
+emp 5	1000.0
+emp 6 - no dept	500.0
+
+
+-- !query 12
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+               FROM   dept 
+               WHERE  dept_id < 30 
+               UNION 
+               SELECT * 
+               FROM   dept 
+               WHERE  dept_id >= 30 
+                      AND dept_id <= 50)
+-- !query 12 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int>
+-- !query 12 output
+100	emp 1	2005-01-01	100.0	10
+100	emp 1	2005-01-01	100.0	10
+200	emp 2	2003-01-01	200.0	10
+300	emp 3	2002-01-01	300.0	20
+400	emp 4	2005-01-01	400.0	30
+500	emp 5	2001-01-01	400.0	NULL
+600	emp 6 - no dept	2001-01-01	400.0	100
+700	emp 7	2010-01-01	400.0	100
+800	emp 8	2016-01-01	150.0	70
+
+
+-- !query 13
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id < 30 
+                 INTERSECT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id >= 30 
+                        AND dept_id <= 50)
+-- !query 13 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int>
+-- !query 13 output
+
+
+
+-- !query 14
+SELECT * 
+FROM   emp 
+WHERE  NOT EXISTS (SELECT * 
+                     FROM   dept 
+                     WHERE  dept_id < 30 
+                     INTERSECT 
+                     SELECT * 
+                     FROM   dept 
+                     WHERE  dept_id >= 30 
+                            AND dept_id <= 50)
+-- !query 14 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int>
+-- !query 14 output
+100	emp 1	2005-01-01	100.0	10
+100	emp 1	2005-01-01	100.0	10
+200	emp 2	2003-01-01	200.0	10
+300	emp 3	2002-01-01	300.0	20
+400	emp 4	2005-01-01	400.0	30
+500	emp 5	2001-01-01	400.0	NULL
+600	emp 6 - no dept	2001-01-01	400.0	100
+700	emp 7	2010-01-01	400.0	100
+800	emp 8	2016-01-01	150.0	70
+
+
+-- !query 15
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 EXCEPT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id > 50)
+UNION ALL 
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id < 30 
+                 INTERSECT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id >= 30 
+                        AND dept_id <= 50)
+-- !query 15 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int>
+-- !query 15 output
+100	emp 1	2005-01-01	100.0	10
+100	emp 1	2005-01-01	100.0	10
+200	emp 2	2003-01-01	200.0	10
+300	emp 3	2002-01-01	300.0	20
+400	emp 4	2005-01-01	400.0	30
+500	emp 5	2001-01-01	400.0	NULL
+600	emp 6 - no dept	2001-01-01	400.0	100
+700	emp 7	2010-01-01	400.0	100
+800	emp 8	2016-01-01	150.0	70
+
+
+-- !query 16
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 EXCEPT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id > 50)
+UNION
+SELECT * 
+FROM   emp 
+WHERE  EXISTS (SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id < 30 
+                 INTERSECT 
+                 SELECT * 
+                 FROM   dept 
+                 WHERE  dept_id >= 30 
+                        AND dept_id <= 50)
+-- !query 16 schema
+struct<id:int,emp_name:string,hiredate:date,salary:double,dept_id:int>
+-- !query 16 output
+100	emp 1	2005-01-01	100.0	10
+200	emp 2	2003-01-01	200.0	10
+300	emp 3	2002-01-01	300.0	20
+400	emp 4	2005-01-01	400.0	30
+500	emp 5	2001-01-01	400.0	NULL
+600	emp 6 - no dept	2001-01-01	400.0	100
+700	emp 7	2010-01-01	400.0	100
+800	emp 8	2016-01-01	150.0	70


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