http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec.q.out 
b/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec.q.out
index 93b8655..520896c 100644
--- a/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec.q.out
@@ -125,7 +125,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col7 ASC NULLS FIRST, _col3 ASC NULLS FIRST
+                        order by: _col7 ASC NULLS LAST, _col3 ASC NULLS LAST
                         partition by: _col2
                         raw input shape:
                         window functions:
@@ -347,7 +347,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col7 ASC NULLS FIRST, _col4 ASC NULLS FIRST
+                        order by: _col7 ASC NULLS LAST, _col4 ASC NULLS LAST
                         partition by: _col5
                         raw input shape:
                         window functions:
@@ -570,7 +570,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col4 ASC NULLS FIRST
+                        order by: _col4 ASC NULLS LAST
                         partition by: _col8
                         raw input shape:
                         window functions:
@@ -792,7 +792,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col7 ASC NULLS FIRST, _col4 ASC NULLS FIRST
+                        order by: _col7 ASC NULLS LAST, _col4 ASC NULLS LAST
                         partition by: _col8
                         raw input shape:
                         window functions:
@@ -1014,7 +1014,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col7 ASC NULLS FIRST, _col5 DESC NULLS LAST
+                        order by: _col7 ASC NULLS LAST, _col5 DESC NULLS LAST
                         partition by: _col0
                         raw input shape:
                         window functions:
@@ -1221,7 +1221,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: az
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -1249,7 +1249,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col7 ASC NULLS FIRST
+                        order by: _col7 ASC NULLS LAST
                         partition by: _col8
                         raw input shape:
                         window functions:
@@ -1478,7 +1478,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: az
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -1506,7 +1506,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col4 ASC NULLS FIRST
+                        order by: _col4 ASC NULLS LAST
                         partition by: _col8
                         raw input shape:
                         window functions:
@@ -1751,7 +1751,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col4 ASC NULLS FIRST
+                        order by: _col4 ASC NULLS LAST
                         partition by: _col8
                         raw input shape:
                         window functions:
@@ -1958,7 +1958,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: az
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -1986,7 +1986,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col2 ASC NULLS FIRST
+                        order by: _col2 ASC NULLS LAST
                         partition by: _col7
                         raw input shape:
                         window functions:
@@ -2124,7 +2124,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: az
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -2152,7 +2152,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col2 ASC NULLS FIRST
+                        order by: _col2 ASC NULLS LAST
                         partition by: _col7
                         raw input shape:
                         window functions:
@@ -2290,7 +2290,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: az
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -2318,7 +2318,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col2 ASC NULLS FIRST
+                        order by: _col2 ASC NULLS LAST
                         partition by: _col7
                         raw input shape:
                         window functions:

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec4.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec4.q.out 
b/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec4.q.out
index 78df440..f778872 100644
--- a/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec4.q.out
+++ b/ql/src/test/results/clientpositive/llap/vector_windowing_windowspec4.q.out
@@ -124,7 +124,7 @@ STAGE PLANS:
                       Windowing table definition
                         input alias: ptf_1
                         name: windowingtablefunction
-                        order by: _col0 ASC NULLS FIRST
+                        order by: _col0 ASC NULLS LAST
                         partition by: _col1
                         raw input shape:
                         window functions:

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_0.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_0.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_0.q.out
index 2de7f71..3cb9d8f 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_0.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_0.q.out
@@ -130,7 +130,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: a
+                reduceColumnNullOrder: z
                 reduceColumnSortOrder: +
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -310,7 +310,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: a
+                reduceColumnNullOrder: z
                 reduceColumnSortOrder: +
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -642,7 +642,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: a
+                reduceColumnNullOrder: z
                 reduceColumnSortOrder: +
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -822,7 +822,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: a
+                reduceColumnNullOrder: z
                 reduceColumnSortOrder: +
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -1154,7 +1154,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: a
+                reduceColumnNullOrder: z
                 reduceColumnSortOrder: +
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -1334,7 +1334,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: a
+                reduceColumnNullOrder: z
                 reduceColumnSortOrder: +
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -31071,7 +31071,7 @@ STAGE PLANS:
                   Statistics: Num rows: 300 Data size: 23550 Basic stats: 
COMPLETE Column stats: COMPLETE
                   Reduce Output Operator
                     key expressions: _col1 (type: string)
-                    null sort order: a
+                    null sort order: z
                     sort order: +
                     Statistics: Num rows: 300 Data size: 23550 Basic stats: 
COMPLETE Column stats: COMPLETE
                     tag: -1

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_12.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_12.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_12.q.out
index 7b508a0..24cd81f 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_12.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_12.q.out
@@ -201,7 +201,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aaa
+                reduceColumnNullOrder: zzz
                 reduceColumnSortOrder: +++
                 allNative: false
                 usesVectorUDFAdaptor: false

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_13.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_13.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_13.q.out
index 56e3883..a7c8933 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_13.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_13.q.out
@@ -203,7 +203,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aaaaaaaaaaaaaaaaaaaaa
+                reduceColumnNullOrder: zzzzzzzzzzzzzzzzzzzzz
                 reduceColumnSortOrder: +++++++++++++++++++++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -313,46 +313,46 @@ LIMIT 40
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@alltypesorc
 #### A masked pattern was here ####
-NULL   -55     1969-12-31 16:00:11.38  -55.0   NULL    55      -55     0       
-55.0   -0.0    55.0    -4375.415       0.0     55.0    0.0     -10.175 -55.0   
0.47781818181818186     -55.0   0.0     -55
-NULL   -55     1969-12-31 16:00:11.751 -55.0   NULL    55      -55     0       
-55.0   -0.0    55.0    -4375.415       0.0     55.0    0.0     -10.175 -55.0   
0.47781818181818186     -55.0   0.0     -55
-NULL   -56     1969-12-31 16:00:13.602 -56.0   NULL    56      -56     0       
-56.0   -0.0    56.0    -4454.9683      0.0     56.0    0.0     -10.175 -56.0   
0.4692857142857143      -56.0   0.0     -56
-NULL   -56     1969-12-31 16:00:13.958 -56.0   NULL    56      -56     0       
-56.0   -0.0    56.0    -4454.9683      0.0     56.0    0.0     -10.175 -56.0   
0.4692857142857143      -56.0   0.0     -56
-NULL   -56     1969-12-31 16:00:15.038 -56.0   NULL    56      -56     0       
-56.0   -0.0    56.0    -4454.9683      0.0     56.0    0.0     -10.175 -56.0   
0.4692857142857143      -56.0   0.0     -56
-NULL   -57     1969-12-31 16:00:11.451 -57.0   NULL    57      -57     0       
-57.0   -0.0    57.0    -4534.521       0.0     57.0    0.0     -10.175 -57.0   
0.4610526315789474      -57.0   0.0     -57
-NULL   -57     1969-12-31 16:00:11.883 -57.0   NULL    57      -57     0       
-57.0   -0.0    57.0    -4534.521       0.0     57.0    0.0     -10.175 -57.0   
0.4610526315789474      -57.0   0.0     -57
-NULL   -57     1969-12-31 16:00:12.626 -57.0   NULL    57      -57     0       
-57.0   -0.0    57.0    -4534.521       0.0     57.0    0.0     -10.175 -57.0   
0.4610526315789474      -57.0   0.0     -57
-NULL   -57     1969-12-31 16:00:13.578 -57.0   NULL    57      -57     0       
-57.0   -0.0    57.0    -4534.521       0.0     57.0    0.0     -10.175 -57.0   
0.4610526315789474      -57.0   0.0     -57
-NULL   -57     1969-12-31 16:00:15.39  -57.0   NULL    57      -57     0       
-57.0   -0.0    57.0    -4534.521       0.0     57.0    0.0     -10.175 -57.0   
0.4610526315789474      -57.0   0.0     -57
-NULL   -58     1969-12-31 16:00:12.065 -58.0   NULL    58      -58     0       
-58.0   -0.0    58.0    -4614.074       0.0     58.0    0.0     -10.175 -58.0   
0.4531034482758621      -58.0   0.0     -58
-NULL   -58     1969-12-31 16:00:12.683 -58.0   NULL    58      -58     0       
-58.0   -0.0    58.0    -4614.074       0.0     58.0    0.0     -10.175 -58.0   
0.4531034482758621      -58.0   0.0     -58
-NULL   -58     1969-12-31 16:00:12.948 -58.0   NULL    58      -58     0       
-58.0   -0.0    58.0    -4614.074       0.0     58.0    0.0     -10.175 -58.0   
0.4531034482758621      -58.0   0.0     -58
-NULL   -58     1969-12-31 16:00:14.066 -58.0   NULL    58      -58     0       
-58.0   -0.0    58.0    -4614.074       0.0     58.0    0.0     -10.175 -58.0   
0.4531034482758621      -58.0   0.0     -58
-NULL   -58     1969-12-31 16:00:15.658 -58.0   NULL    58      -58     0       
-58.0   -0.0    58.0    -4614.074       0.0     58.0    0.0     -10.175 -58.0   
0.4531034482758621      -58.0   0.0     -58
-NULL   -59     1969-12-31 16:00:12.008 -59.0   NULL    59      -59     0       
-59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 -59.0   
0.44542372881355935     -59.0   0.0     -59
-NULL   -59     1969-12-31 16:00:13.15  -59.0   NULL    59      -59     0       
-59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 -59.0   
0.44542372881355935     -59.0   0.0     -59
-NULL   -59     1969-12-31 16:00:13.625 -59.0   NULL    59      -59     0       
-59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 -59.0   
0.44542372881355935     -59.0   0.0     -59
-NULL   -59     1969-12-31 16:00:15.296 -59.0   NULL    59      -59     0       
-59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 -59.0   
0.44542372881355935     -59.0   0.0     -59
-NULL   -59     1969-12-31 16:00:15.861 -59.0   NULL    59      -59     0       
-59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 -59.0   
0.44542372881355935     -59.0   0.0     -59
-NULL   -60     1969-12-31 16:00:11.504 -60.0   NULL    60      -60     0       
-60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     -10.175 -60.0   
0.438   -60.0   0.0     -60
-NULL   -60     1969-12-31 16:00:11.641 -60.0   NULL    60      -60     0       
-60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     -10.175 -60.0   
0.438   -60.0   0.0     -60
-NULL   -60     1969-12-31 16:00:11.996 -60.0   NULL    60      -60     0       
-60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     -10.175 -60.0   
0.438   -60.0   0.0     -60
-NULL   -60     1969-12-31 16:00:12.779 -60.0   NULL    60      -60     0       
-60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     -10.175 -60.0   
0.438   -60.0   0.0     -60
-NULL   -61     1969-12-31 16:00:11.842 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -61     1969-12-31 16:00:12.454 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -61     1969-12-31 16:00:14.192 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -61     1969-12-31 16:00:16.558 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -62     1969-12-31 16:00:12.388 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:12.591 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:14.154 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:14.247 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:14.517 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:14.965 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -63     1969-12-31 16:00:11.946 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:12.188 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:15.436 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -64     1969-12-31 16:00:11.912 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:12.339 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:13.274 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
+true   -55     1969-12-31 16:00:12.297 -55.0   1cGVWH7n1QU     55      -55     
0       -55.0   -0.0    55.0    -4375.415       0.0     55.0    0.0     -10.175 
-55.0   0.47781818181818186     -55.0   0.0     -55
+true   -55     1969-12-31 16:00:13.15  -55.0   1cGVWH7n1QU     55      -55     
0       -55.0   -0.0    55.0    -4375.415       0.0     55.0    0.0     -10.175 
-55.0   0.47781818181818186     -55.0   0.0     -55
+true   -56     1969-12-31 16:00:11.242 -56.0   cvLH6Eat2yFsyy7p        56      
-56     0       -56.0   -0.0    56.0    -4454.9683      0.0     56.0    0.0     
-10.175 -56.0   0.4692857142857143      -56.0   0.0     -56
+true   -56     1969-12-31 16:00:13.534 -56.0   1cGVWH7n1QU     56      -56     
0       -56.0   -0.0    56.0    -4454.9683      0.0     56.0    0.0     -10.175 
-56.0   0.4692857142857143      -56.0   0.0     -56
+true   -56     1969-12-31 16:00:14.038 -56.0   1cGVWH7n1QU     56      -56     
0       -56.0   -0.0    56.0    -4454.9683      0.0     56.0    0.0     -10.175 
-56.0   0.4692857142857143      -56.0   0.0     -56
+true   -56     1969-12-31 16:00:14.689 -56.0   cvLH6Eat2yFsyy7p        56      
-56     0       -56.0   -0.0    56.0    -4454.9683      0.0     56.0    0.0     
-10.175 -56.0   0.4692857142857143      -56.0   0.0     -56
+true   -56     1969-12-31 16:00:16.37  -56.0   cvLH6Eat2yFsyy7p        56      
-56     0       -56.0   -0.0    56.0    -4454.9683      0.0     56.0    0.0     
-10.175 -56.0   0.4692857142857143      -56.0   0.0     -56
+true   -57     1969-12-31 16:00:11.534 -57.0   cvLH6Eat2yFsyy7p        57      
-57     0       -57.0   -0.0    57.0    -4534.521       0.0     57.0    0.0     
-10.175 -57.0   0.4610526315789474      -57.0   0.0     -57
+true   -57     1969-12-31 16:00:13.365 -57.0   1cGVWH7n1QU     57      -57     
0       -57.0   -0.0    57.0    -4534.521       0.0     57.0    0.0     -10.175 
-57.0   0.4610526315789474      -57.0   0.0     -57
+true   -57     1969-12-31 16:00:14.225 -57.0   821UdmGbkEf4j   57      -57     
0       -57.0   -0.0    57.0    -4534.521       0.0     57.0    0.0     -10.175 
-57.0   0.4610526315789474      -57.0   0.0     -57
+true   -58     1969-12-31 16:00:12.918 -58.0   cvLH6Eat2yFsyy7p        58      
-58     0       -58.0   -0.0    58.0    -4614.074       0.0     58.0    0.0     
-10.175 -58.0   0.4531034482758621      -58.0   0.0     -58
+true   -58     1969-12-31 16:00:13.209 -58.0   cvLH6Eat2yFsyy7p        58      
-58     0       -58.0   -0.0    58.0    -4614.074       0.0     58.0    0.0     
-10.175 -58.0   0.4531034482758621      -58.0   0.0     -58
+true   -58     1969-12-31 16:00:14.933 -58.0   cvLH6Eat2yFsyy7p        58      
-58     0       -58.0   -0.0    58.0    -4614.074       0.0     58.0    0.0     
-10.175 -58.0   0.4531034482758621      -58.0   0.0     -58
+true   -59     1969-12-31 16:00:11.065 -59.0   821UdmGbkEf4j   59      -59     
0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 
-59.0   0.44542372881355935     -59.0   0.0     -59
+true   -59     1969-12-31 16:00:11.109 -59.0   1cGVWH7n1QU     59      -59     
0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 
-59.0   0.44542372881355935     -59.0   0.0     -59
+true   -59     1969-12-31 16:00:11.231 -59.0   821UdmGbkEf4j   59      -59     
0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 
-59.0   0.44542372881355935     -59.0   0.0     -59
+true   -59     1969-12-31 16:00:11.758 -59.0   821UdmGbkEf4j   59      -59     
0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 
-59.0   0.44542372881355935     -59.0   0.0     -59
+true   -59     1969-12-31 16:00:12.227 -59.0   cvLH6Eat2yFsyy7p        59      
-59     0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     
-10.175 -59.0   0.44542372881355935     -59.0   0.0     -59
+true   -59     1969-12-31 16:00:15.242 -59.0   821UdmGbkEf4j   59      -59     
0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     -10.175 
-59.0   0.44542372881355935     -59.0   0.0     -59
+true   -59     1969-12-31 16:00:15.278 -59.0   cvLH6Eat2yFsyy7p        59      
-59     0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     
-10.175 -59.0   0.44542372881355935     -59.0   0.0     -59
+true   -59     1969-12-31 16:00:16.069 -59.0   cvLH6Eat2yFsyy7p        59      
-59     0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     
-10.175 -59.0   0.44542372881355935     -59.0   0.0     -59
+true   -59     1969-12-31 16:00:16.125 -59.0   cvLH6Eat2yFsyy7p        59      
-59     0       -59.0   -0.0    59.0    -4693.627       0.0     59.0    0.0     
-10.175 -59.0   0.44542372881355935     -59.0   0.0     -59
+true   -60     1969-12-31 16:00:11.849 -60.0   1cGVWH7n1QU     60      -60     
0       -60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     -10.175 
-60.0   0.438   -60.0   0.0     -60
+true   -60     1969-12-31 16:00:12.223 -60.0   1cGVWH7n1QU     60      -60     
0       -60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     -10.175 
-60.0   0.438   -60.0   0.0     -60
+true   -60     1969-12-31 16:00:12.291 -60.0   821UdmGbkEf4j   60      -60     
0       -60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     -10.175 
-60.0   0.438   -60.0   0.0     -60
+true   -60     1969-12-31 16:00:13.567 -60.0   821UdmGbkEf4j   60      -60     
0       -60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     -10.175 
-60.0   0.438   -60.0   0.0     -60
+true   -60     1969-12-31 16:00:15.188 -60.0   cvLH6Eat2yFsyy7p        60      
-60     0       -60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     
-10.175 -60.0   0.438   -60.0   0.0     -60
+true   -60     1969-12-31 16:00:16.165 -60.0   cvLH6Eat2yFsyy7p        60      
-60     0       -60.0   -0.0    60.0    -4773.18        0.0     60.0    0.0     
-10.175 -60.0   0.438   -60.0   0.0     -60
+true   -61     1969-12-31 16:00:12.045 -61.0   1cGVWH7n1QU     61      -61     
0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 
-61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:12.75  -61.0   cvLH6Eat2yFsyy7p        61      
-61     0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     
-10.175 -61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:15.325 -61.0   821UdmGbkEf4j   61      -61     
0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 
-61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:15.694 -61.0   cvLH6Eat2yFsyy7p        61      
-61     0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     
-10.175 -61.0   0.4308196721311476      -61.0   0.0     -61
+true   -62     1969-12-31 16:00:13.677 -62.0   cvLH6Eat2yFsyy7p        62      
-62     0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     
-10.175 -62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:14.872 -62.0   821UdmGbkEf4j   62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:15.153 -62.0   821UdmGbkEf4j   62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -63     1969-12-31 16:00:13.752 -63.0   cvLH6Eat2yFsyy7p        63      
-63     0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     
-10.175 -63.0   0.41714285714285715     -63.0   0.0     -63
+true   -63     1969-12-31 16:00:14.899 -63.0   cvLH6Eat2yFsyy7p        63      
-63     0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     
-10.175 -63.0   0.41714285714285715     -63.0   0.0     -63
+true   -63     1969-12-31 16:00:15.827 -63.0   cvLH6Eat2yFsyy7p        63      
-63     0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     
-10.175 -63.0   0.41714285714285715     -63.0   0.0     -63
+true   -64     1969-12-31 16:00:11.952 -64.0   821UdmGbkEf4j   64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:12.857 -64.0   821UdmGbkEf4j   64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
 PREHOOK: query: EXPLAIN VECTORIZATION EXPRESSION
 SELECT   cboolean1,
          ctinyint,
@@ -643,43 +643,43 @@ LIMIT 40
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@alltypesorc
 #### A masked pattern was here ####
-NULL   -61     1969-12-31 16:00:00.142 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -61     1969-12-31 16:00:02.698 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -61     1969-12-31 16:00:03.049 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -61     1969-12-31 16:00:04.165 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -61     1969-12-31 16:00:04.977 -61.0   NULL    61      -61     0       
-61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 -61.0   
0.4308196721311476      -61.0   0.0     -61
-NULL   -62     1969-12-31 16:00:00.037 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:01.22  -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:01.515 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:01.734 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:02.373 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:03.85  -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:08.198 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:09.025 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:09.889 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:10.069 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:10.225 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:10.485 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:12.388 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:12.591 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:14.154 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:14.247 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:14.517 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -62     1969-12-31 16:00:14.965 -62.0   NULL    62      -62     0       
-62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 -62.0   
0.4238709677419355      -62.0   0.0     -62
-NULL   -63     1969-12-31 16:00:01.843 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:03.552 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:06.852 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:07.375 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:10.205 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:11.946 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:12.188 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -63     1969-12-31 16:00:15.436 -63.0   NULL    63      -63     0       
-63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 -63.0   
0.41714285714285715     -63.0   0.0     -63
-NULL   -64     1969-12-31 16:00:00.199 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:00.29  -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:01.785 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:03.944 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:05.997 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:10.858 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:11.912 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:12.339 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
-NULL   -64     1969-12-31 16:00:13.274 -64.0   NULL    64      -64     0       
-64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 -64.0   
0.410625        -64.0   0.0     -64
+true   -61     1969-12-31 16:00:00.554 -61.0   1cGVWH7n1QU     61      -61     
0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 
-61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:02.339 -61.0   cvLH6Eat2yFsyy7p        61      
-61     0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     
-10.175 -61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:02.497 -61.0   cvLH6Eat2yFsyy7p        61      
-61     0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     
-10.175 -61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:03.742 -61.0   1cGVWH7n1QU     61      -61     
0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 
-61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:07.538 -61.0   821UdmGbkEf4j   61      -61     
0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 
-61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:09.809 -61.0   1cGVWH7n1QU     61      -61     
0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 
-61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:10.713 -61.0   cvLH6Eat2yFsyy7p        61      
-61     0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     
-10.175 -61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:12.045 -61.0   1cGVWH7n1QU     61      -61     
0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     -10.175 
-61.0   0.4308196721311476      -61.0   0.0     -61
+true   -61     1969-12-31 16:00:12.75  -61.0   cvLH6Eat2yFsyy7p        61      
-61     0       -61.0   -0.0    61.0    -4852.733       0.0     61.0    0.0     
-10.175 -61.0   0.4308196721311476      -61.0   0.0     -61
+true   -62     1969-12-31 16:00:00.337 -62.0   1cGVWH7n1QU     62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:00.659 -62.0   821UdmGbkEf4j   62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:00.684 -62.0   cvLH6Eat2yFsyy7p        62      
-62     0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     
-10.175 -62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:01.419 -62.0   821UdmGbkEf4j   62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:02.123 -62.0   1cGVWH7n1QU     62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:02.922 -62.0   821UdmGbkEf4j   62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:04.978 -62.0   cvLH6Eat2yFsyy7p        62      
-62     0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     
-10.175 -62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:07.756 -62.0   1cGVWH7n1QU     62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:07.847 -62.0   cvLH6Eat2yFsyy7p        62      
-62     0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     
-10.175 -62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:07.903 -62.0   821UdmGbkEf4j   62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:13.677 -62.0   cvLH6Eat2yFsyy7p        62      
-62     0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     
-10.175 -62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:14.872 -62.0   821UdmGbkEf4j   62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -62     1969-12-31 16:00:15.153 -62.0   821UdmGbkEf4j   62      -62     
0       -62.0   -0.0    62.0    -4932.286       0.0     62.0    0.0     -10.175 
-62.0   0.4238709677419355      -62.0   0.0     -62
+true   -63     1969-12-31 16:00:05.654 -63.0   821UdmGbkEf4j   63      -63     
0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 
-63.0   0.41714285714285715     -63.0   0.0     -63
+true   -63     1969-12-31 16:00:07.623 -63.0   cvLH6Eat2yFsyy7p        63      
-63     0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     
-10.175 -63.0   0.41714285714285715     -63.0   0.0     -63
+true   -63     1969-12-31 16:00:09.14  -63.0   821UdmGbkEf4j   63      -63     
0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     -10.175 
-63.0   0.41714285714285715     -63.0   0.0     -63
+true   -63     1969-12-31 16:00:13.752 -63.0   cvLH6Eat2yFsyy7p        63      
-63     0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     
-10.175 -63.0   0.41714285714285715     -63.0   0.0     -63
+true   -63     1969-12-31 16:00:14.899 -63.0   cvLH6Eat2yFsyy7p        63      
-63     0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     
-10.175 -63.0   0.41714285714285715     -63.0   0.0     -63
+true   -63     1969-12-31 16:00:15.827 -63.0   cvLH6Eat2yFsyy7p        63      
-63     0       -63.0   -0.0    63.0    -5011.839       0.0     63.0    0.0     
-10.175 -63.0   0.41714285714285715     -63.0   0.0     -63
+true   -64     1969-12-31 15:59:58.959 -64.0   821UdmGbkEf4j   64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:00.013 -64.0   1cGVWH7n1QU     64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:00.172 -64.0   1cGVWH7n1QU     64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:00.631 -64.0   1cGVWH7n1QU     64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:01.305 -64.0   cvLH6Eat2yFsyy7p        64      
-64     0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     
-10.175 -64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:01.79  -64.0   1cGVWH7n1QU     64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:02.496 -64.0   821UdmGbkEf4j   64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:03.088 -64.0   cvLH6Eat2yFsyy7p        64      
-64     0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     
-10.175 -64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:04.662 -64.0   821UdmGbkEf4j   64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:10.273 -64.0   821UdmGbkEf4j   64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:11.952 -64.0   821UdmGbkEf4j   64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64
+true   -64     1969-12-31 16:00:12.857 -64.0   821UdmGbkEf4j   64      -64     
0       -64.0   -0.0    64.0    -5091.392       0.0     64.0    0.0     -10.175 
-64.0   0.410625        -64.0   0.0     -64

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_14.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_14.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_14.q.out
index 6f99dde..b62fc3b 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_14.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_14.q.out
@@ -203,7 +203,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aaaa
+                reduceColumnNullOrder: zzzz
                 reduceColumnSortOrder: ++++
                 allNative: false
                 usesVectorUDFAdaptor: false

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_17.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_17.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_17.q.out
index 4d5f2e5..406c6a4 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_17.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_17.q.out
@@ -119,7 +119,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: zz
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_7.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_7.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_7.q.out
index 19e39c8..75c0bbd 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_7.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_7.q.out
@@ -125,7 +125,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aaaaaaaaaaaaaaa
+                reduceColumnNullOrder: zzzzzzzzzzzzzzz
                 reduceColumnSortOrder: +++++++++++++++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -223,31 +223,31 @@ LIMIT 25
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@alltypesorc
 #### A masked pattern was here ####
-NULL   -2118149242     -7196   56      1969-12-31 15:59:50.462 NULL    
-4236298484     0       7196    -56     -39     -15242201945432 NULL    -56     0
-NULL   -2121399625     -7196   27      1969-12-31 15:59:50.046 NULL    
-4242799250     0       7196    -27     -10     -15265591701500 NULL    -27     0
-NULL   -2124802690     -7196   -6      1969-12-31 15:59:57.92  NULL    
-4249605380     0       7196    6       23      -15290080157240 NULL    6       0
-NULL   -2128720310     -7196   -52     1969-12-31 15:59:45.978 NULL    
-4257440620     0       7196    52      69      -15318271350760 NULL    52      0
-NULL   -2132232110     -200    60      1969-12-31 15:59:47.019 NULL    
-4264464220     -200    200     -60     -43     -426446422000   NULL    -60     0
-NULL   -2132536965     -7196   9       1969-12-31 15:59:46     NULL    
-4265073930     0       7196    -9      8       -15345736000140 NULL    -9      0
-NULL   -2135141157     -7196   50      1969-12-31 15:59:50.192 NULL    
-4270282314     0       7196    -50     -33     -15364475765772 NULL    -50     0
-NULL   -2137537679     -7196   -25     1969-12-31 15:59:50.136 NULL    
-4275075358     0       7196    25      42      -15381721138084 NULL    25      0
-NULL   -2145481991     -7196   56      1969-12-31 15:59:55.667 NULL    
-4290963982     0       7196    -56     -39     -15438888407236 NULL    -56     0
-NULL   NULL    -200    -36     1969-12-31 15:59:57.241 NULL    NULL    -200    
200     36      53      NULL    NULL    36      0
-NULL   NULL    -200    -43     1969-12-31 15:59:53.783 NULL    NULL    -200    
200     43      60      NULL    NULL    43      0
-NULL   NULL    -200    -58     1969-12-31 15:59:51.115 NULL    NULL    -200    
200     58      75      NULL    NULL    58      0
-NULL   NULL    -200    22      1969-12-31 15:59:50.109 NULL    NULL    -200    
200     -22     -5      NULL    NULL    -22     0
-NULL   NULL    -200    3       1969-12-31 15:59:50.489 NULL    NULL    -200    
200     -3      14      NULL    NULL    -3      0
-NULL   NULL    -200    43      1969-12-31 15:59:57.003 NULL    NULL    -200    
200     -43     -26     NULL    NULL    -43     0
-NULL   NULL    -200    53      1969-12-31 15:59:49.46  NULL    NULL    -200    
200     -53     -36     NULL    NULL    -53     0
-NULL   NULL    -200    9       1969-12-31 15:59:44.108 NULL    NULL    -200    
200     -9      8       NULL    NULL    -9      0
-NULL   NULL    -7196   -38     1969-12-31 15:59:53.503 NULL    NULL    0       
7196    38      55      NULL    NULL    38      0
-NULL   NULL    -7196   -49     1969-12-31 15:59:51.009 NULL    NULL    0       
7196    49      66      NULL    NULL    49      0
-NULL   NULL    -7196   -49     1969-12-31 15:59:52.052 NULL    NULL    0       
7196    49      66      NULL    NULL    49      0
-NULL   NULL    -7196   -50     1969-12-31 15:59:52.424 NULL    NULL    0       
7196    50      67      NULL    NULL    50      0
-NULL   NULL    -7196   -61     1969-12-31 15:59:44.823 NULL    NULL    0       
7196    61      78      NULL    NULL    61      0
-NULL   NULL    -7196   1       1969-12-31 15:59:48.361 NULL    NULL    0       
7196    -1      16      NULL    NULL    -1      0
-NULL   NULL    -7196   14      1969-12-31 15:59:50.291 NULL    NULL    0       
7196    -14     3       NULL    NULL    -14     0
-NULL   NULL    -7196   22      1969-12-31 15:59:52.699 NULL    NULL    0       
7196    -22     -5      NULL    NULL    -22     0
+true   NULL    -15892  29      1969-12-31 15:59:57.937 821UdmGbkEf4j   NULL    
-215    15892   -29     -12     NULL    171     -29     0
+true   NULL    -15899  50      1969-12-31 15:59:46.926 821UdmGbkEf4j   NULL    
-222    15899   -50     -33     NULL    10210   -50     0
+true   NULL    -15903  -2      1969-12-31 15:59:46.371 cvLH6Eat2yFsyy7p        
NULL    -226    15903   2       19      NULL    14465   2       0
+true   NULL    -15920  -64     1969-12-31 15:59:51.859 cvLH6Eat2yFsyy7p        
NULL    -243    15920   64      81      NULL    6687    64      0
+true   NULL    -15922  -17     1969-12-31 15:59:46.164 821UdmGbkEf4j   NULL    
-245    15922   17      34      NULL    10851   17      0
+true   NULL    -15923  49      1969-12-31 15:59:47.323 cvLH6Eat2yFsyy7p        
NULL    -246    15923   -49     -32     NULL    2628    -49     0
+true   NULL    -15935  -6      1969-12-31 15:59:45.859 1cGVWH7n1QU     NULL    
-1      15935   6       23      NULL    12046   6       0
+true   NULL    -15948  31      1969-12-31 15:59:47.577 821UdmGbkEf4j   NULL    
-14     15948   -31     -14     NULL    7799    -31     0
+true   NULL    -15948  6       1969-12-31 15:59:49.269 1cGVWH7n1QU     NULL    
-14     15948   -6      11      NULL    12436   -6      0
+true   NULL    -15980  -6      1969-12-31 15:59:54.84  1cGVWH7n1QU     NULL    
-46     15980   6       23      NULL    14836   6       0
+true   NULL    -15999  4       1969-12-31 15:59:46.491 1cGVWH7n1QU     NULL    
-65     15999   -4      13      NULL    1231    -4      0
+true   NULL    -16017  -21     1969-12-31 15:59:44.02  821UdmGbkEf4j   NULL    
-83     16017   21      38      NULL    2282    21      0
+true   NULL    -16025  -42     1969-12-31 15:59:54.534 cvLH6Eat2yFsyy7p        
NULL    -91     16025   42      59      NULL    14242   42      0
+true   NULL    -16036  -15     1969-12-31 15:59:58.681 1cGVWH7n1QU     NULL    
-102    16036   15      32      NULL    7928    15      0
+true   NULL    -16059  -35     1969-12-31 15:59:53.038 821UdmGbkEf4j   NULL    
-125    16059   35      52      NULL    12437   35      0
+true   NULL    -16076  59      1969-12-31 15:59:55.023 821UdmGbkEf4j   NULL    
-142    16076   -59     -42     NULL    7907    -59     0
+true   NULL    -16122  50      1969-12-31 15:59:51.608 1cGVWH7n1QU     NULL    
-188    16122   -50     -33     NULL    1828    -50     0
+true   NULL    -16123  -20     1969-12-31 15:59:51.177 1cGVWH7n1QU     NULL    
-189    16123   20      37      NULL    2217    20      0
+true   NULL    -16153  35      1969-12-31 15:59:52.036 1cGVWH7n1QU     NULL    
-219    16153   -35     -18     NULL    14817   -35     0
+true   NULL    -16169  5       1969-12-31 15:59:45.059 1cGVWH7n1QU     NULL    
-235    16169   -5      12      NULL    6104    -5      0
+true   NULL    -16207  -4      1969-12-31 15:59:45.956 cvLH6Eat2yFsyy7p        
NULL    -16     16207   4       21      NULL    8290    4       0
+true   NULL    -16221  -12     1969-12-31 15:59:45.877 1cGVWH7n1QU     NULL    
-30     16221   12      29      NULL    1378    12      0
+true   NULL    -16227  2       1969-12-31 15:59:44.065 821UdmGbkEf4j   NULL    
-36     16227   -2      15      NULL    9761    -2      0
+true   NULL    -16305  3       1969-12-31 15:59:43.878 1cGVWH7n1QU     NULL    
-114    16305   -3      14      NULL    8491    -3      0
+true   NULL    -16339  15      1969-12-31 15:59:53.966 821UdmGbkEf4j   NULL    
-148    16339   -15     2       NULL    12588   -15     0
 PREHOOK: query: EXPLAIN VECTORIZATION EXPRESSION
 SELECT cboolean1,
        cbigint,

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_8.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_8.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_8.q.out
index 3a09542..5bb2809 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_8.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_8.q.out
@@ -121,7 +121,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aaaaaaaaaaaaaa
+                reduceColumnNullOrder: zzzzzzzzzzzzzz
                 reduceColumnSortOrder: ++++++++++++++
                 allNative: false
                 usesVectorUDFAdaptor: false

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_div0.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_div0.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_div0.q.out
index 8f4acba..2ba1a4c 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_div0.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_div0.q.out
@@ -111,106 +111,106 @@ POSTHOOK: type: QUERY
 POSTHOOK: Input: default@alltypesorc
 #### A masked pattern was here ####
 cint   cint_div        ctinyint        ctinyint_div    cbigint cbigint_div     
cdouble cdouble_div
-NULL   NULL    -60     NULL    -1016256928     NULL    15601.0 NULL
-NULL   NULL    -60     NULL    -1062217466     NULL    -200.0  NULL
-NULL   NULL    -60     NULL    -1183915345     NULL    -7196.0 NULL
-NULL   NULL    -60     NULL    -126921733      NULL    -200.0  NULL
-NULL   NULL    -60     NULL    -1445021496     NULL    -200.0  NULL
-NULL   NULL    -60     NULL    -1690528981     NULL    -200.0  NULL
-NULL   NULL    -60     NULL    -1743144280     NULL    15601.0 NULL
-NULL   NULL    -60     NULL    -1802243330     NULL    -7196.0 NULL
-NULL   NULL    -60     NULL    -1860186661     NULL    -200.0  NULL
-NULL   NULL    -60     NULL    -2041965187     NULL    15601.0 NULL
-NULL   NULL    -60     NULL    -483910982      NULL    -200.0  NULL
-NULL   NULL    -60     NULL    -508015343      NULL    -200.0  NULL
-NULL   NULL    -60     NULL    -519753851      NULL    15601.0 NULL
-NULL   NULL    -60     NULL    -5953872        NULL    15601.0 NULL
-NULL   NULL    -60     NULL    -68838726       NULL    -7196.0 NULL
-NULL   NULL    -60     NULL    -903925845      NULL    15601.0 NULL
-NULL   NULL    -60     NULL    1122241452      NULL    15601.0 NULL
-NULL   NULL    -60     NULL    1172431520      NULL    -200.0  NULL
-NULL   NULL    -60     NULL    927847540       NULL    -200.0  NULL
-NULL   NULL    -60     NULL    NULL    NULL    -200.0  NULL
-NULL   NULL    -61     NULL    -1022679553     NULL    15601.0 NULL
-NULL   NULL    -61     NULL    -1062521098     NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    -1313743110     NULL    -200.0  NULL
-NULL   NULL    -61     NULL    -1513172815     NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    -1728754595     NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    -1769786673     NULL    -200.0  NULL
-NULL   NULL    -61     NULL    -2114172148     NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    -2175533        NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    -836697023      NULL    -200.0  NULL
-NULL   NULL    -61     NULL    -854893578      NULL    15601.0 NULL
-NULL   NULL    -61     NULL    -982179838      NULL    15601.0 NULL
-NULL   NULL    -61     NULL    1114673625      NULL    15601.0 NULL
-NULL   NULL    -61     NULL    1139675920      NULL    15601.0 NULL
-NULL   NULL    -61     NULL    1237548317      NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    127734700       NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    1399483216      NULL    -200.0  NULL
-NULL   NULL    -61     NULL    1415466231      NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    184425274       NULL    -200.0  NULL
-NULL   NULL    -61     NULL    1977536065      NULL    15601.0 NULL
-NULL   NULL    -61     NULL    484546535       NULL    15601.0 NULL
-NULL   NULL    -61     NULL    623787602       NULL    -200.0  NULL
-NULL   NULL    -61     NULL    919939154       NULL    15601.0 NULL
-NULL   NULL    -61     NULL    943547371       NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    NULL    NULL    -7196.0 NULL
-NULL   NULL    -61     NULL    NULL    NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    -1113073921     NULL    -200.0  NULL
-NULL   NULL    -62     NULL    -1367753794     NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    -1592016120     NULL    15601.0 NULL
-NULL   NULL    -62     NULL    -167812632      NULL    -200.0  NULL
-NULL   NULL    -62     NULL    -1726415169     NULL    15601.0 NULL
-NULL   NULL    -62     NULL    -1761785534     NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    -2080605724     NULL    -200.0  NULL
-NULL   NULL    -62     NULL    -642836823      NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    -840223244      NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    1221804187      NULL    -200.0  NULL
-NULL   NULL    -62     NULL    1380844570      NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    1443417260      NULL    -200.0  NULL
-NULL   NULL    -62     NULL    1607712873      NULL    -200.0  NULL
-NULL   NULL    -62     NULL    1670449519      NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    2071666427      NULL    -200.0  NULL
-NULL   NULL    -62     NULL    281485844       NULL    15601.0 NULL
-NULL   NULL    -62     NULL    325025905       NULL    -200.0  NULL
-NULL   NULL    -62     NULL    667693308       NULL    15601.0 NULL
-NULL   NULL    -62     NULL    68899019        NULL    15601.0 NULL
-NULL   NULL    -62     NULL    726070601       NULL    -200.0  NULL
-NULL   NULL    -62     NULL    73960976        NULL    15601.0 NULL
-NULL   NULL    -62     NULL    756424745       NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    986221936       NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    NULL    NULL    -7196.0 NULL
-NULL   NULL    -62     NULL    NULL    NULL    -7196.0 NULL
-NULL   NULL    -63     NULL    -1167054574     NULL    15601.0 NULL
-NULL   NULL    -63     NULL    -1224023895     NULL    -7196.0 NULL
-NULL   NULL    -63     NULL    -1574729892     NULL    15601.0 NULL
-NULL   NULL    -63     NULL    -1711796768     NULL    -7196.0 NULL
-NULL   NULL    -63     NULL    -1996001975     NULL    15601.0 NULL
-NULL   NULL    -63     NULL    -1999307539     NULL    -200.0  NULL
-NULL   NULL    -63     NULL    -200542601      NULL    15601.0 NULL
-NULL   NULL    -63     NULL    -2070832461     NULL    -200.0  NULL
-NULL   NULL    -63     NULL    -721244708      NULL    15601.0 NULL
-NULL   NULL    -63     NULL    -994504916      NULL    -7196.0 NULL
-NULL   NULL    -63     NULL    -997946077      NULL    -200.0  NULL
-NULL   NULL    -63     NULL    1089367203      NULL    -200.0  NULL
-NULL   NULL    -63     NULL    1927856372      NULL    -200.0  NULL
-NULL   NULL    -63     NULL    2059199534      NULL    15601.0 NULL
-NULL   NULL    -63     NULL    483904240       NULL    15601.0 NULL
-NULL   NULL    -63     NULL    507317726       NULL    -200.0  NULL
-NULL   NULL    -63     NULL    956380949       NULL    -200.0  NULL
-NULL   NULL    -64     NULL    -1615920595     NULL    -7196.0 NULL
-NULL   NULL    -64     NULL    -1639157869     NULL    -7196.0 NULL
-NULL   NULL    -64     NULL    -1809291815     NULL    15601.0 NULL
-NULL   NULL    -64     NULL    -1809444706     NULL    -200.0  NULL
-NULL   NULL    -64     NULL    -527203677      NULL    -7196.0 NULL
-NULL   NULL    -64     NULL    1090418478      NULL    -7196.0 NULL
-NULL   NULL    -64     NULL    1421812187      NULL    15601.0 NULL
-NULL   NULL    -64     NULL    1805860756      NULL    -7196.0 NULL
-NULL   NULL    -64     NULL    1960950366      NULL    15601.0 NULL
-NULL   NULL    -64     NULL    2118653994      NULL    -200.0  NULL
-NULL   NULL    -64     NULL    406535485       NULL    -7196.0 NULL
-NULL   NULL    -64     NULL    658026952       NULL    -7196.0 NULL
-NULL   NULL    -64     NULL    927647669       NULL    -200.0  NULL
+-1039715238    NULL    -51     NULL    -86361999       NULL    NULL    NULL
+-1039762548    NULL    NULL    NULL    -1645852809     NULL    -3802.0 NULL
+-1039776293    NULL    NULL    NULL    -1645852809     NULL    13704.0 NULL
+-1041252354    NULL    NULL    NULL    -1887561756     NULL    756.0   NULL
+-1041353707    NULL    11      NULL    -931949639      NULL    NULL    NULL
+-1041391389    NULL    NULL    NULL    1864027286      NULL    -12970.0        
NULL
+-1041734429    NULL    NULL    NULL    -1645852809     NULL    -836.0  NULL
+-1042396242    NULL    NULL    NULL    -1887561756     NULL    9583.0  NULL
+-1042712895    NULL    NULL    NULL    -1887561756     NULL    9296.0  NULL
+-1042805968    NULL    NULL    NULL    -1887561756     NULL    5133.0  NULL
+-1043082182    NULL    NULL    NULL    -1887561756     NULL    9180.0  NULL
+-1043132597    NULL    NULL    NULL    -1887561756     NULL    12302.0 NULL
+-1043573508    NULL    NULL    NULL    1864027286      NULL    16216.0 NULL
+-1043979188    NULL    11      NULL    -8894336        NULL    NULL    NULL
+-1044093617    NULL    NULL    NULL    -1887561756     NULL    -3422.0 NULL
+-1044207190    NULL    NULL    NULL    -1645852809     NULL    5381.0  NULL
+-1044357977    NULL    11      NULL    -1392575676     NULL    NULL    NULL
+-1044748460    NULL    -51     NULL    538703088       NULL    NULL    NULL
+-1044828205    NULL    -51     NULL    -1627128549     NULL    NULL    NULL
+-1045087657    NULL    NULL    NULL    -1645852809     NULL    -5865.0 NULL
+-1045181724    NULL    NULL    NULL    -1887561756     NULL    -5706.0 NULL
+-1045196363    NULL    NULL    NULL    -1887561756     NULL    -5039.0 NULL
+-1045737053    NULL    8       NULL    -1286738860     NULL    NULL    NULL
+-1045867222    NULL    NULL    NULL    -1887561756     NULL    -8034.0 NULL
+-1046399794    NULL    NULL    NULL    -1887561756     NULL    4130.0  NULL
+-1046766350    NULL    8       NULL    -1069616395     NULL    NULL    NULL
+-1046913669    NULL    8       NULL    -90393132       NULL    NULL    NULL
+-1047036113    NULL    11      NULL    -240113848      NULL    NULL    NULL
+-1047782718    NULL    11      NULL    -1527855515     NULL    NULL    NULL
+-1048097158    NULL    11      NULL    -234579722      NULL    NULL    NULL
+-1048696030    NULL    11      NULL    -1554184139     NULL    NULL    NULL
+-1048934049    NULL    NULL    NULL    -1887561756     NULL    -524.0  NULL
+-1049984461    NULL    8       NULL    -247067895      NULL    NULL    NULL
+-1050165799    NULL    NULL    NULL    1864027286      NULL    8634.0  NULL
+-1050388484    NULL    8       NULL    987404155       NULL    NULL    NULL
+-1050657303    NULL    NULL    NULL    -1645852809     NULL    -6999.0 NULL
+-1050684541    NULL    NULL    NULL    -1887561756     NULL    -8261.0 NULL
+-1051223597    NULL    11      NULL    -1074802968     NULL    NULL    NULL
+-1052322972    NULL    NULL    NULL    -1645852809     NULL    -7433.0 NULL
+-1052668265    NULL    8       NULL    1712280188      NULL    NULL    NULL
+-1052745800    NULL    NULL    NULL    -1645852809     NULL    -12404.0        
NULL
+-1053238077    NULL    NULL    NULL    -1645852809     NULL    -3704.0 NULL
+-1053254526    NULL    11      NULL    1704531790      NULL    NULL    NULL
+-1053385587    NULL    NULL    NULL    -1645852809     NULL    14504.0 NULL
+-1054849160    NULL    11      NULL    -1027630923     NULL    NULL    NULL
+-1054958082    NULL    8       NULL    762300991       NULL    NULL    NULL
+-1055040773    NULL    -51     NULL    1331071870      NULL    NULL    NULL
+-1055076545    NULL    11      NULL    542002983       NULL    NULL    NULL
+-1055185482    NULL    11      NULL    -398806473      NULL    NULL    NULL
+-1055316250    NULL    NULL    NULL    -1887561756     NULL    -14990.0        
NULL
+-1055669248    NULL    NULL    NULL    1864027286      NULL    2570.0  NULL
+-1055945837    NULL    NULL    NULL    -1645852809     NULL    13690.0 NULL
+-1056684111    NULL    NULL    NULL    1864027286      NULL    13991.0 NULL
+-1058286942    NULL    8       NULL    -922041114      NULL    NULL    NULL
+-1058844180    NULL    -51     NULL    822773337       NULL    NULL    NULL
+-1058897881    NULL    8       NULL    -800997317      NULL    NULL    NULL
+-1059047258    NULL    NULL    NULL    1864027286      NULL    12452.0 NULL
+-1059338191    NULL    NULL    NULL    1864027286      NULL    7322.0  NULL
+-1059487309    NULL    8       NULL    1632546080      NULL    NULL    NULL
+-1059941909    NULL    NULL    NULL    -1887561756     NULL    8782.0  NULL
+-1060624784    NULL    -51     NULL    -941434751      NULL    NULL    NULL
+-1060670281    NULL    11      NULL    -1705503157     NULL    NULL    NULL
+-1060990068    NULL    11      NULL    960036652       NULL    NULL    NULL
+-1061057428    NULL    NULL    NULL    -1887561756     NULL    -1085.0 NULL
+-1061509617    NULL    8       NULL    453428995       NULL    NULL    NULL
+-1061614989    NULL    NULL    NULL    1864027286      NULL    -4234.0 NULL
+-1062973443    NULL    NULL    NULL    -1645852809     NULL    10541.0 NULL
+-1063164541    NULL    8       NULL    -74907656       NULL    NULL    NULL
+-1063498122    NULL    NULL    NULL    1864027286      NULL    -11480.0        
NULL
+-1063745167    NULL    8       NULL    -68741114       NULL    NULL    NULL
+-1064623720    NULL    11      NULL    -1894858490     NULL    NULL    NULL
+-1064718136    NULL    -51     NULL    156403402       NULL    NULL    NULL
+-1064949302    NULL    NULL    NULL    -1645852809     NULL    6454.0  NULL
+-1064981602    NULL    -51     NULL    -1444011153     NULL    NULL    NULL
+-1065117869    NULL    NULL    NULL    -1887561756     NULL    2538.0  NULL
+-1065775394    NULL    -51     NULL    -1331703092     NULL    NULL    NULL
+-1066226047    NULL    NULL    NULL    1864027286      NULL    -9439.0 NULL
+-1066684273    NULL    -51     NULL    2034191923      NULL    NULL    NULL
+-1066922682    NULL    NULL    NULL    -1645852809     NULL    -9987.0 NULL
+-1067386090    NULL    NULL    NULL    -1887561756     NULL    -3977.0 NULL
+-1067683781    NULL    -51     NULL    1750003656      NULL    NULL    NULL
+-1067874703    NULL    11      NULL    -1742615956     NULL    NULL    NULL
+-1068206466    NULL    8       NULL    1240583144      NULL    NULL    NULL
+-1068247011    NULL    8       NULL    -729456614      NULL    NULL    NULL
+-1068336533    NULL    11      NULL    925708299       NULL    NULL    NULL
+-1068623584    NULL    NULL    NULL    -1887561756     NULL    -14005.0        
NULL
+-1069097390    NULL    11      NULL    -1858556598     NULL    NULL    NULL
+-1069103950    NULL    11      NULL    -927759444      NULL    NULL    NULL
+-1069109166    NULL    NULL    NULL    -1645852809     NULL    8390.0  NULL
+-1069512165    NULL    NULL    NULL    -1645852809     NULL    11417.0 NULL
+-1069736047    NULL    11      NULL    -453772520      NULL    NULL    NULL
+-1070551679    NULL    NULL    NULL    1864027286      NULL    -947.0  NULL
+-1070883071    NULL    NULL    NULL    -1645852809     NULL    -741.0  NULL
+-1071363017    NULL    8       NULL    1349676361      NULL    NULL    NULL
+-1071480828    NULL    -51     NULL    -1401575336     NULL    NULL    NULL
+-1072076362    NULL    NULL    NULL    1864027286      NULL    -5470.0 NULL
+-1072081801    NULL    NULL    NULL    1864027286      NULL    8373.0  NULL
+-1072910839    NULL    11      NULL    2048385991      NULL    NULL    NULL
+-1073051226    NULL    NULL    NULL    -1887561756     NULL    -7382.0 NULL
+-1073279343    NULL    11      NULL    -1595604468     NULL    NULL    NULL
 PREHOOK: query: explain vectorization expression
 select (cbigint - 988888L) as s1, cdouble / (cbigint - 988888L) as s2, 1.2 / 
(cbigint - 988888L) as s3 
 from alltypesorc where cbigint > 0 and cbigint < 100000000 order by s1, s2, s3 
limit 100
@@ -838,33 +838,33 @@ cint      cbigint ctinyint        c1      c2      c3      
c4      c5      c6
 518304665      1758550605      11      -50.66466248332617      
2.3752809176800223      1.0     6799565 277841025       0
 519195191      301311742       8       -55.590873825535546     
-0.42030748533591705    1.0     5518511 301311742       0
 519627078      -1887561756     NULL    -58.334667723581276     
0.6495936807799166      NULL    2981116 -1887561756     NULL
-NULL   -1111841132     0       NULL    0.5219820874778469      NULL    NULL    
-1111841132     NULL
-NULL   -1300968933     0       NULL    0.5609644308891505      NULL    NULL    
-1300968933     NULL
-NULL   -1355080830     0       NULL    0.5709746619109379      NULL    NULL    
-1355080830     NULL
-NULL   -1379420228     0       NULL    0.5753299124049946      NULL    NULL    
-1379420228     NULL
-NULL   -1418871864     0       NULL    0.5822045387685764      NULL    NULL    
-1418871864     NULL
-NULL   -203039588      0       NULL    0.1662575351985599      NULL    NULL    
-203039588      NULL
-NULL   -229832118      0       NULL    0.18415622913786178     NULL    NULL    
-229832118      NULL
-NULL   -277546656      0       NULL    0.21419893397937406     NULL    NULL    
-277546656      NULL
-NULL   -39854776       0       NULL    0.03766811940658894     NULL    NULL    
-39854776       NULL
-NULL   -438779645      0       NULL    0.3011578829200047      NULL    NULL    
-438779645      NULL
-NULL   -495480552      0       NULL    0.32733585778445334     NULL    NULL    
-495480552      NULL
-NULL   -741129356      0       NULL    0.42125774599060745     NULL    NULL    
-741129356      NULL
-NULL   -901264012      0       NULL    0.46954044013967267     NULL    NULL    
-901264012      NULL
-NULL   1018195815      0       NULL    NULL    NULL    NULL    NULL    NULL
-NULL   1049949527      0       NULL    33.065410651831826      NULL    NULL    
2077031 NULL
-NULL   10989626        0       NULL    -0.010910999277030852   NULL    NULL    
10989626        NULL
-NULL   1561097160      0       NULL    2.87547115949768        NULL    NULL    
475294470       NULL
-NULL   1580847931      0       NULL    2.8096365161452623      NULL    NULL    
455543699       NULL
-NULL   1585496199      0       NULL    2.794808964909849       NULL    NULL    
450895431       NULL
-NULL   1638241933      0       NULL    2.6421291665920887      NULL    NULL    
398149697       NULL
-NULL   1738765387      0       NULL    2.413043035072816       NULL    NULL    
297626243       NULL
-NULL   1907356119      0       NULL    2.145120638449015       NULL    NULL    
129035511       NULL
-NULL   2136716416      0       NULL    1.9103058218951838      NULL    NULL    
1018195815      NULL
-NULL   2144209609      0       NULL    1.904248083305452       NULL    NULL    
1018195815      NULL
-NULL   406548885       0       NULL    -0.6646790248746937     NULL    NULL    
406548885       NULL
-NULL   473839931       0       NULL    -0.8704598313848666     NULL    NULL    
473839931       NULL
-NULL   53950949        0       NULL    -0.05595150246825374    NULL    NULL    
53950949        NULL
-NULL   618557893       0       NULL    -1.5477957895096852     NULL    NULL    
218919971       NULL
-NULL   738226024       0       NULL    -2.636805997401341      NULL    NULL    
178286442       NULL
-NULL   98841361        0       NULL    -0.10751170081349277    NULL    NULL    
98841361        NULL
+520081159      -1827280551     8       -61.52179743844285      
0.6421703489910483      1.0     4411071 -1827280551     0
+520374125      59296415        8       -63.76632193888667      
-0.0618379936414602     1.0     6253679 59296415        0
+520630560      275901824       -51     -65.86752598964071      
-0.3716880741932343     1.0     6857105 275901824       0
+520879263      -1480800353     11      -68.03983944100872      
0.5925580727020947      1.0     304991  -1480800353     0
+521019755      -1909738698     11      -69.33052868045986      
0.6522477499140705      1.0     2483927 -1909738698     0
+521080737      -1918433146     8       -69.90590821340939      
0.65327733652355        1.0     6752667 -1918433146     0
+521249276      -1887561756     NULL    -71.54621095544556      
0.6495936807799166      NULL    3979415 -1887561756     NULL
+521256931      1864027286      NULL    -71.62251677559098      
2.2037809539011586      NULL    4530575 172364344       NULL
+521315946      -986052008      11      -72.21621730196662      
0.49198107972698546     1.0     1560834 -986052008      0
+521389499      -112901465      -51     -72.96990105899457      
0.099815875253453       1.0     6930203 -112901465      0
+521504167      -1645852809     NULL    -74.17633871931272      
0.6178013397250965      NULL    1239767 -1645852809     NULL
+522187830      -1887561756     NULL    -82.27398980011934      
0.6495936807799166      NULL    1738996 -1887561756     NULL
+522957489      -1645852809     NULL    -93.76572030298651      
0.6178013397250965      NULL    4270635 -1645852809     NULL
+523172866      -1928034601     11      -97.57227259511133      
0.654407269210678       1.0     3068469 -1928034601     0
+523369608      634246195       -51     -101.32691133031916     
-1.651899525255423      1.0     1688549 250296575       0
+523396209      -1887561756     NULL    -101.85663156862294     
0.6495936807799166      NULL    4401851 -1887561756     NULL
+524224864      -801085374      -51     -121.63263627974922     
0.44033070799810264     1.0     2726601 -801085374      0
+524852698      -942817737      11      -142.54287412864886     
0.48078083705155344     1.0     1998900 -942817737      0
+525437671      752506166       11      -169.6549512833958      
-2.832275057881536      1.0     2028447 221126868       0
+525640312      -1887561756     NULL    -181.60251653592817     
0.6495936807799166      NULL    1743957 -1887561756     NULL
+525718152      -1624826596     8       -186.6489214890924      
0.6147608091545615      1.0     1827762 -1624826596     0
+525955379      -1645852809     NULL    -203.90704267834076     
0.6178013397250965      NULL    2339615 -1645852809     NULL
+526337887      1864027286      NULL    -239.5842681439132      
2.2037809539011586      NULL    1283567 172364344       NULL
+527127072      1864027286      NULL    -374.4611382437247      
2.2037809539011586      NULL    649142  172364344       NULL
+527187434      -1645852809     NULL    -391.2822101143518      
0.6178013397250965      NULL    380231  -1645852809     NULL
+527554807      1864027286      NULL    -538.3432048246867      
2.2037809539011586      NULL    336327  172364344       NULL
+528023644      1864027286      NULL    -1033.0657082541775     
2.2037809539011586      NULL    33585   172364344       NULL
+528393062      -1131246885     -51     -3728.824402808652      
0.5262977631364633      1.0     116822  -1131246885     0
+528534767      NULL    -64     NULL    NULL    1.0     NULL    NULL    0
+528534767      NULL    -64     NULL    NULL    1.0     NULL    NULL    0

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_limit.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/llap/vectorization_limit.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_limit.q.out
index 6848331..a5b6cd0 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_limit.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_limit.q.out
@@ -173,7 +173,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aaa
+                reduceColumnNullOrder: zzz
                 reduceColumnSortOrder: +++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -381,7 +381,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: zz
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -431,6 +431,7 @@ POSTHOOK: query: select ctinyint,avg(cdouble + 1) as cavg 
from alltypesorc group
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@alltypesorc
 #### A masked pattern was here ####
+-45    326.44444444444446
 -46    3033.55
 -47    -574.6428571428571
 -48    1672.909090909091
@@ -450,7 +451,6 @@ POSTHOOK: Input: default@alltypesorc
 -62    245.69387755102042
 -63    2178.7272727272725
 -64    373.52941176470586
-NULL   9370.0945309795
 PREHOOK: query: explain vectorization detail
 select distinct(ctinyint) as cdistinct from alltypesorc order by cdistinct 
limit 20
 PREHOOK: type: QUERY
@@ -545,7 +545,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: a
+                reduceColumnNullOrder: z
                 reduceColumnSortOrder: +
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -599,6 +599,7 @@ POSTHOOK: query: select distinct(ctinyint) as cdistinct 
from alltypesorc order b
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@alltypesorc
 #### A masked pattern was here ####
+-45
 -46
 -47
 -48
@@ -618,7 +619,6 @@ POSTHOOK: Input: default@alltypesorc
 -62
 -63
 -64
-NULL
 PREHOOK: query: explain vectorization detail
 select ctinyint, count(distinct(cdouble)) as count_distinct from alltypesorc 
group by ctinyint order by ctinyint, count_distinct limit 20
 PREHOOK: type: QUERY
@@ -757,7 +757,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: zz
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false
@@ -807,6 +807,7 @@ POSTHOOK: query: select ctinyint, count(distinct(cdouble)) 
as count_distinct fro
 POSTHOOK: type: QUERY
 POSTHOOK: Input: default@alltypesorc
 #### A masked pattern was here ####
+-45    24
 -46    24
 -47    22
 -48    29
@@ -826,7 +827,6 @@ POSTHOOK: Input: default@alltypesorc
 -62    27
 -63    19
 -64    24
-NULL   2932
 PREHOOK: query: explain vectorization detail
 select ctinyint,cdouble from alltypesorc order by ctinyint,cdouble limit 0
 PREHOOK: type: QUERY
@@ -982,7 +982,7 @@ STAGE PLANS:
             Reduce Vectorization:
                 enabled: true
                 enableConditionsMet: hive.vectorized.execution.reduce.enabled 
IS true, hive.execution.engine tez IN [tez, spark] IS true
-                reduceColumnNullOrder: aa
+                reduceColumnNullOrder: zz
                 reduceColumnSortOrder: ++
                 allNative: false
                 usesVectorUDFAdaptor: false

http://git-wip-us.apache.org/repos/asf/hive/blob/0427ffa5/ql/src/test/results/clientpositive/llap/vectorization_part_project.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/llap/vectorization_part_project.q.out 
b/ql/src/test/results/clientpositive/llap/vectorization_part_project.q.out
index 89c140e..dd1f20f 100644
--- a/ql/src/test/results/clientpositive/llap/vectorization_part_project.q.out
+++ b/ql/src/test/results/clientpositive/llap/vectorization_part_project.q.out
@@ -70,7 +70,7 @@ STAGE PLANS:
             Map Operator Tree:
                 TableScan
                   alias: alltypesorc_part
-                  Statistics: Num rows: 200 Data size: 1592 Basic stats: 
COMPLETE Column stats: COMPLETE
+                  Statistics: Num rows: 200 Data size: 1600 Basic stats: 
COMPLETE Column stats: COMPLETE
                   Select Operator
                     expressions: (cdouble + 2.0D) (type: double)
                     outputColumnNames: _col0
@@ -133,13 +133,13 @@ POSTHOOK: Input: default@alltypesorc_part
 POSTHOOK: Input: default@alltypesorc_part@ds=2011
 POSTHOOK: Input: default@alltypesorc_part@ds=2012
 #### A masked pattern was here ####
-NULL
-NULL
--15863.0
--15863.0
--14988.0
--14988.0
--14646.0
--14646.0
--14236.0
--14236.0
+-15990.0
+-15990.0
+-15918.0
+-15918.0
+-15890.0
+-15890.0
+-14305.0
+-14305.0
+-12514.0
+-12514.0

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