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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,7 @@ public void testSimplify() {
assertRewrite("TA > 5 + 1 and TA > 10", "cast(TA as smallint) > 6 and TA > 10");
assertRewrite("(TA > 1 and TA > 10) or TA > 20", "TA > 10");
assertRewrite("(TA > 1 or TA > 10) and TA > 20", "TA > 20");
assertRewrite("(TA < 1 and TA > 10) or TA = 20 and TB > 10", "(TA is null and null) or TA = 20 and TB > 10");
assertRewrite("(TA + TB > 1 or TA + TB > 10) and TA + TB > 20", "TA + TB > 20");
assertRewrite("TA > 10 or TA > 10", "TA > 10");
assertRewrite("(TA > 10 or TA > 20) and (TB > 10 and TB < 20)", "TA > 10 and (TB > 10 and TB < 20) ");
Expand Down Expand Up @@ -131,7 +132,10 @@ public void testSimplify() {
assertRewrite("TA in (1) and TA in (3)", "TA is null and null");
assertRewrite("TA in (1) and TA in (1)", "TA = 1");
assertRewriteNotNull("(TA > 3 and TA < 1) and TB < 5", "FALSE");
assertRewrite("(TA > 3 and TA < 1) and (TA > 5 and TA = 4)", "TA is null and null");
assertRewrite("(TA > 3 and TA < 1) or (TA > 5 and TA = 4)", "TA is null and null");
assertRewrite("(TA > 3 and TA < 1) and TB < 5", "TA is null and null and TB < 5");
assertRewrite("(TA > 3 and TA < 1) and (TB < 5 and TB = 6)", "TA is null and null and TB is null");
assertRewrite("TA > 3 and TB < 5 and TA < 1", "TA is null and null and TB < 5");
assertRewrite("(TA > 3 and TA < 1) or TB < 5", "(TA is null and null) or TB < 5");
assertRewrite("((IA = 1 AND SC ='1') OR SC = '1212') AND IA =1", "((IA = 1 AND SC ='1') OR SC = '1212') AND IA =1");
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,6 @@ PhysicalResultSink
------------------------PhysicalDistribute[DistributionSpecHash]
--------------------------hashAgg[LOCAL]
----------------------------PhysicalProject
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'small') AND i_color IN ('maroon', 'smoke')) AND i_units IN ('Case', 'Ounce')) OR ((i_size IN ('economy', 'small') AND i_color IN ('firebrick', 'sienna')) AND i_units IN ('Cup', 'Each'))) OR ((i_color IN ('powder', 'sky') AND i_units IN ('Dozen', 'Lb')) AND i_size IN ('N/A', 'large'))) OR ((i_color IN ('papaya', 'peach') AND i_units IN ('Bundle', 'Carton')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('forest', 'lime') AND i_units IN ('Pallet', 'Pound')) AND i_size IN ('economy', 'small')) OR ((i_color IN ('navy', 'slate') AND i_units IN ('Bunch', 'Gross')) AND i_size IN ('extra large', 'petite'))) OR ((i_color IN ('aquamarine', 'dark') AND i_units IN ('Tbl', 'Ton')) AND i_size IN ('economy', 'small'))) OR ((i_color IN ('frosted', 'plum') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'petite'))))))
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'small') AND i_color IN ('maroon', 'smoke')) AND i_units IN ('Case', 'Ounce')) OR ((i_color IN ('powder', 'sky') AND i_units IN ('Dozen', 'Lb')) AND i_size IN ('N/A', 'large'))) OR ((i_size IN ('economy', 'small') AND i_color IN ('firebrick', 'sienna')) AND i_units IN ('Cup', 'Each'))) OR ((i_color IN ('papaya', 'peach') AND i_units IN ('Bundle', 'Carton')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('forest', 'lime') AND i_units IN ('Pallet', 'Pound')) AND i_size IN ('economy', 'small')) OR ((i_color IN ('navy', 'slate') AND i_units IN ('Bunch', 'Gross')) AND i_size IN ('extra large', 'petite'))) OR ((i_color IN ('aquamarine', 'dark') AND i_units IN ('Tbl', 'Ton')) AND i_size IN ('economy', 'small'))) OR ((i_color IN ('frosted', 'plum') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'petite'))))))
--------------------------------PhysicalOlapScan[item]

Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,6 @@ PhysicalResultSink
------------------------PhysicalDistribute[DistributionSpecHash]
--------------------------hashAgg[LOCAL]
----------------------------PhysicalProject
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'small') AND i_color IN ('maroon', 'smoke')) AND i_units IN ('Case', 'Ounce')) OR ((i_size IN ('economy', 'small') AND i_color IN ('firebrick', 'sienna')) AND i_units IN ('Cup', 'Each'))) OR ((i_color IN ('powder', 'sky') AND i_units IN ('Dozen', 'Lb')) AND i_size IN ('N/A', 'large'))) OR ((i_color IN ('papaya', 'peach') AND i_units IN ('Bundle', 'Carton')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('forest', 'lime') AND i_units IN ('Pallet', 'Pound')) AND i_size IN ('economy', 'small')) OR ((i_color IN ('navy', 'slate') AND i_units IN ('Bunch', 'Gross')) AND i_size IN ('extra large', 'petite'))) OR ((i_color IN ('aquamarine', 'dark') AND i_units IN ('Tbl', 'Ton')) AND i_size IN ('economy', 'small'))) OR ((i_color IN ('frosted', 'plum') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'petite'))))))
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'small') AND i_color IN ('maroon', 'smoke')) AND i_units IN ('Case', 'Ounce')) OR ((i_color IN ('powder', 'sky') AND i_units IN ('Dozen', 'Lb')) AND i_size IN ('N/A', 'large'))) OR ((i_size IN ('economy', 'small') AND i_color IN ('firebrick', 'sienna')) AND i_units IN ('Cup', 'Each'))) OR ((i_color IN ('papaya', 'peach') AND i_units IN ('Bundle', 'Carton')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('forest', 'lime') AND i_units IN ('Pallet', 'Pound')) AND i_size IN ('economy', 'small')) OR ((i_color IN ('navy', 'slate') AND i_units IN ('Bunch', 'Gross')) AND i_size IN ('extra large', 'petite'))) OR ((i_color IN ('aquamarine', 'dark') AND i_units IN ('Tbl', 'Ton')) AND i_size IN ('economy', 'small'))) OR ((i_color IN ('frosted', 'plum') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'petite'))))))
--------------------------------PhysicalOlapScan[item]

Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,6 @@ PhysicalResultSink
------------------------PhysicalDistribute[DistributionSpecHash]
--------------------------hashAgg[LOCAL]
----------------------------PhysicalProject
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
--------------------------------PhysicalOlapScan[item]

Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,6 @@ PhysicalResultSink
------------------------PhysicalDistribute[DistributionSpecHash]
--------------------------hashAgg[LOCAL]
----------------------------PhysicalProject
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
--------------------------------PhysicalOlapScan[item]

Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,6 @@ PhysicalResultSink
------------------------PhysicalDistribute[DistributionSpecHash]
--------------------------hashAgg[LOCAL]
----------------------------PhysicalProject
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
--------------------------------PhysicalOlapScan[item]

Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,6 @@ PhysicalResultSink
------------------------PhysicalDistribute[DistributionSpecHash]
--------------------------hashAgg[LOCAL]
----------------------------PhysicalProject
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
--------------------------------PhysicalOlapScan[item]

Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,6 @@ PhysicalResultSink
------------------------PhysicalDistribute[DistributionSpecHash]
--------------------------hashAgg[LOCAL]
----------------------------PhysicalProject
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('large', 'medium') AND i_color IN ('cornflower', 'firebrick')) AND i_units IN ('Oz', 'Pound')) OR ((i_size IN ('large', 'medium') AND i_color IN ('cyan', 'maroon')) AND i_units IN ('Each', 'N/A'))) OR ((i_color IN ('magenta', 'slate') AND i_units IN ('Bundle', 'Carton')) AND i_size IN ('N/A', 'small'))) OR ((i_color IN ('lavender', 'papaya') AND i_units IN ('Cup', 'Pallet')) AND i_size IN ('N/A', 'small')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('frosted', 'rose') AND i_units IN ('Gross', 'Lb')) AND i_size IN ('large', 'medium')) OR ((i_color IN ('black', 'chocolate') AND i_units IN ('Box', 'Dram')) AND i_size IN ('economy', 'petite'))) OR ((i_color IN ('almond', 'steel') AND i_units IN ('Case', 'Tsp')) AND i_size IN ('large', 'medium'))) OR ((i_color IN ('aquamarine', 'purple') AND i_units IN ('Bunch', 'Gram')) AND i_size IN ('economy', 'petite'))))))
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('large', 'medium') AND i_color IN ('cornflower', 'firebrick')) AND i_units IN ('Oz', 'Pound')) OR ((i_color IN ('magenta', 'slate') AND i_units IN ('Bundle', 'Carton')) AND i_size IN ('N/A', 'small'))) OR ((i_size IN ('large', 'medium') AND i_color IN ('cyan', 'maroon')) AND i_units IN ('Each', 'N/A'))) OR ((i_color IN ('lavender', 'papaya') AND i_units IN ('Cup', 'Pallet')) AND i_size IN ('N/A', 'small')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('frosted', 'rose') AND i_units IN ('Gross', 'Lb')) AND i_size IN ('large', 'medium')) OR ((i_color IN ('black', 'chocolate') AND i_units IN ('Box', 'Dram')) AND i_size IN ('economy', 'petite'))) OR ((i_color IN ('almond', 'steel') AND i_units IN ('Case', 'Tsp')) AND i_size IN ('large', 'medium'))) OR ((i_color IN ('aquamarine', 'purple') AND i_units IN ('Bunch', 'Gram')) AND i_size IN ('economy', 'petite'))))))
--------------------------------PhysicalOlapScan[item]

Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,6 @@ PhysicalResultSink
------------------------PhysicalDistribute[DistributionSpecHash]
--------------------------hashAgg[LOCAL]
----------------------------PhysicalProject
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
------------------------------filter((((item.i_category = 'Men') AND (((((i_size IN ('economy', 'medium') AND i_color IN ('dodger', 'tan')) AND i_units IN ('Bunch', 'Tsp')) OR ((i_color IN ('blue', 'chartreuse') AND i_units IN ('Each', 'Oz')) AND i_size IN ('N/A', 'large'))) OR ((i_size IN ('economy', 'medium') AND i_color IN ('indian', 'spring')) AND i_units IN ('Carton', 'Unknown'))) OR ((i_color IN ('peru', 'saddle') AND i_units IN ('Gram', 'Pallet')) AND i_size IN ('N/A', 'large')))) OR ((item.i_category = 'Women') AND (((((i_color IN ('aquamarine', 'gainsboro') AND i_units IN ('Dozen', 'Ounce')) AND i_size IN ('economy', 'medium')) OR ((i_color IN ('chiffon', 'violet') AND i_units IN ('Pound', 'Ton')) AND i_size IN ('extra large', 'small'))) OR ((i_color IN ('blanched', 'tomato') AND i_units IN ('Case', 'Tbl')) AND i_size IN ('economy', 'medium'))) OR ((i_color IN ('almond', 'lime') AND i_units IN ('Box', 'Dram')) AND i_size IN ('extra large', 'small'))))))
--------------------------------PhysicalOlapScan[item]

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