http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_index/metadata_index.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_index/metadata_index.1.adm
 
b/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_index/metadata_index.1.adm
index f6e6dce..3a48c22 100644
--- 
a/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_index/metadata_index.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/metadata/results/basic/metadata_index/metadata_index.1.adm
@@ -1,13 +1,13 @@
-{ "DataverseName": "Metadata", "DatasetName": "CompactionPolicy", "IndexName": 
"CompactionPolicy", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" 
], [ "CompactionPolicy" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 17 
12:12:59 PST 2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Dataset", "IndexName": 
"Dataset", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"DatasetName" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 PST 
2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "DatasourceAdapter", 
"IndexName": "DatasourceAdapter", "IndexStructure": "BTREE", "SearchKey": [ [ 
"DataverseName" ], [ "Name" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 17 
12:12:59 PST 2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Datatype", "IndexName": 
"Datatype", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"DatatypeName" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 PST 
2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Dataverse", "IndexName": 
"Dataverse", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ] ], 
"IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 PST 2015", "PendingOp": 
0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "ExternalFile", "IndexName": 
"ExternalFile", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], 
[ "DatasetName" ], [ "FileNumber" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 
17 12:12:59 PST 2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Feed", "IndexName": "Feed", 
"IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ "FeedName" ] 
], "IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 PST 2015", "PendingOp": 
0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "FeedPolicy", "IndexName": 
"FeedPolicy", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"PolicyName" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 PST 
2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Function", "IndexName": 
"Function", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"Name" ], [ "Arity" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 
PST 2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Index", "IndexName": "Index", 
"IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ "DatasetName" 
], [ "IndexName" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 PST 
2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Library", "IndexName": 
"Library", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"Name" ] ], "IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 PST 2015", 
"PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Node", "IndexName": "Node", 
"IndexStructure": "BTREE", "SearchKey": [ [ "NodeName" ] ], "IsPrimary": true, 
"Timestamp": "Thu Dec 17 12:12:59 PST 2015", "PendingOp": 0i32 }
-{ "DataverseName": "Metadata", "DatasetName": "Nodegroup", "IndexName": 
"Nodegroup", "IndexStructure": "BTREE", "SearchKey": [ [ "GroupName" ] ], 
"IsPrimary": true, "Timestamp": "Thu Dec 17 12:12:59 PST 2015", "PendingOp": 
0i32 }
\ No newline at end of file
+{ "DataverseName": "Metadata", "DatasetName": "CompactionPolicy", "IndexName": 
"CompactionPolicy", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" 
], [ "CompactionPolicy" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 21 
15:54:20 PDT 2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Dataset", "IndexName": 
"Dataset", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"DatasetName" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 PDT 
2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "DatasourceAdapter", 
"IndexName": "DatasourceAdapter", "IndexStructure": "BTREE", "SearchKey": [ [ 
"DataverseName" ], [ "Name" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 21 
15:54:20 PDT 2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Datatype", "IndexName": 
"Datatype", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"DatatypeName" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 PDT 
2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Dataverse", "IndexName": 
"Dataverse", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ] ], 
"IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 PDT 2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "ExternalFile", "IndexName": 
"ExternalFile", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], 
[ "DatasetName" ], [ "FileNumber" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 
21 15:54:20 PDT 2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Feed", "IndexName": "Feed", 
"IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ "FeedName" ] 
], "IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 PDT 2016", "PendingOp": 
0 }
+{ "DataverseName": "Metadata", "DatasetName": "FeedPolicy", "IndexName": 
"FeedPolicy", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"PolicyName" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 PDT 
2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Function", "IndexName": 
"Function", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"Name" ], [ "Arity" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 
PDT 2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Index", "IndexName": "Index", 
"IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ "DatasetName" 
], [ "IndexName" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 PDT 
2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Library", "IndexName": 
"Library", "IndexStructure": "BTREE", "SearchKey": [ [ "DataverseName" ], [ 
"Name" ] ], "IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 PDT 2016", 
"PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Node", "IndexName": "Node", 
"IndexStructure": "BTREE", "SearchKey": [ [ "NodeName" ] ], "IsPrimary": true, 
"Timestamp": "Tue Jun 21 15:54:20 PDT 2016", "PendingOp": 0 }
+{ "DataverseName": "Metadata", "DatasetName": "Nodegroup", "IndexName": 
"Nodegroup", "IndexStructure": "BTREE", "SearchKey": [ [ "GroupName" ] ], 
"IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:20 PDT 2016", "PendingOp": 0 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/metadata/results/transaction/verify_failure_subsequent_no_execution/verify_failure_subsequent_no_execution.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/metadata/results/transaction/verify_failure_subsequent_no_execution/verify_failure_subsequent_no_execution.1.adm
 
b/asterixdb/asterix-app/src/test/resources/metadata/results/transaction/verify_failure_subsequent_no_execution/verify_failure_subsequent_no_execution.1.adm
index 68fb090..dc63fe4 100644
--- 
a/asterixdb/asterix-app/src/test/resources/metadata/results/transaction/verify_failure_subsequent_no_execution/verify_failure_subsequent_no_execution.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/metadata/results/transaction/verify_failure_subsequent_no_execution/verify_failure_subsequent_no_execution.1.adm
@@ -1 +1 @@
-{ "DataverseName": "custord", "DatasetName": "Customers", "IndexName": 
"Customers", "IndexStructure": "BTREE", "SearchKey": [ [ "cid" ], [ "name" ] ], 
"IsPrimary": true, "Timestamp": "Wed Feb 24 18:45:24 PST 2016", "PendingOp": 
0i32 }
+{ "DataverseName": "custord", "DatasetName": "Customers", "IndexName": 
"Customers", "IndexStructure": "BTREE", "SearchKey": [ [ "cid" ], [ "name" ] ], 
"IsPrimary": true, "Timestamp": "Tue Jun 21 15:54:28 PDT 2016", "PendingOp": 0 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
index 7b65dda..6216cee 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "sql-count": 2, "average": 26.0d, "sql-sum": 52, "sql-min": 21, "sql-max": 
31 }
+{ "sql-count": 2, "average": 26.0, "sql-sum": 52, "sql-min": 21, "sql-max": 31 
}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
index 6faabd6..f9daeca 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "sql-count": 3, "average": 5.32d, "sql-sum": 15.96d, "sql-min": 473847, 
"sql-max": 38473827484738239 }
+{ "sql-count": 3, "average": 5.32, "sql-sum": 15.96, "sql-min": 473847, 
"sql-max": 38473827484738239 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
index 0e85837..74697fa 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
@@ -1 +1 @@
-{ "sql-count1": 4, "average1": 2.3461845695961844E16d, "sql-count2": 4, 
"average2": 2.3461845695961844E16d, "sql-sum1": 9.3847382783847376E16d, 
"sql-min1": 1.0d, "sql-max1": 9.3847382783847376E16d, "sql-sum2": 
9.3847382783847376E16d, "sql-min2": 1.0d, "sql-max2": 9.3847382783847376E16d }
+{ "sql-count1": 4, "average1": 2.3461845695961844E16, "sql-count2": 4, 
"average2": 2.3461845695961844E16, "sql-sum1": 9.3847382783847376E16, 
"sql-min1": 1.0, "sql-max1": 9.3847382783847376E16, "sql-sum2": 
9.3847382783847376E16, "sql-min2": 1.0, "sql-max2": 9.3847382783847376E16 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
index e97fd67..e936607 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
@@ -1 +1 @@
-{ "sql-count": 3, "average": 1.2824609161579424E16d, "sql-sum": 
3.8473827484738272E16d, "sql-min": 2.0d, "sql-max": 3.847382748473824E16d }
+{ "sql-count": 3, "average": 1.2824609161579424E16, "sql-sum": 
3.8473827484738272E16, "sql-min": 2.0, "sql-max": 3.847382748473824E16 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double/avg_double.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double/avg_double.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double/avg_double.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double/avg_double.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double/avg_double.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double_null/avg_double_null.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double_null/avg_double_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double_null/avg_double_null.1.adm
index 52032db..129aadf 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double_null/avg_double_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_double_null/avg_double_null.1.adm
@@ -1 +1 @@
-{ "average": 64.0d }
+{ "average": 64.0 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float/avg_float.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float/avg_float.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float/avg_float.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float/avg_float.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float/avg_float.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float_null/avg_float_null.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float_null/avg_float_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float_null/avg_float_null.1.adm
index 52032db..129aadf 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float_null/avg_float_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_float_null/avg_float_null.1.adm
@@ -1 +1 @@
-{ "average": 64.0d }
+{ "average": 64.0 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16/avg_int16.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16/avg_int16.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16/avg_int16.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16/avg_int16.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16/avg_int16.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16_null/avg_int16_null.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16_null/avg_int16_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16_null/avg_int16_null.1.adm
index 6d462be..d815aaf 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16_null/avg_int16_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int16_null/avg_int16_null.1.adm
@@ -1 +1 @@
-{ "average": -16.0d }
+{ "average": -16.0 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32/avg_int32.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32/avg_int32.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32/avg_int32.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32/avg_int32.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32/avg_int32.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32_null/avg_int32_null.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32_null/avg_int32_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32_null/avg_int32_null.1.adm
index 584fc0c..d280639 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32_null/avg_int32_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int32_null/avg_int32_null.1.adm
@@ -1 +1 @@
-{ "average": -32.0d }
+{ "average": -32.0 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64/avg_int64.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64/avg_int64.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64/avg_int64.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64/avg_int64.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64/avg_int64.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64_null/avg_int64_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64_null/avg_int64_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64_null/avg_int64_null.1.adm
index 3b54c9a..bca3347 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64_null/avg_int64_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int64_null/avg_int64_null.1.adm
@@ -1 +1 @@
-{ "average": -64.0d }
+{ "average": -64.0 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8/avg_int8.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8/avg_int8.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8/avg_int8.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8/avg_int8.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8/avg_int8.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
index 7d08439..f68aba0 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
@@ -1 +1 @@
-{ "average": 48.0d }
+{ "average": 48.0 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm
index d75816a..3fa1e51 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue412_1/issue412_1.1.adm
@@ -1 +1 @@
-{ "sql-count": 2, "average": 30.5d, "sql-sum": 61, "sql-min": 1, "sql-max": 60 
}
+{ "sql-count": 2, "average": 30.5, "sql-sum": 61, "sql-min": 1, "sql-max": 60 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
index 697ccbb..2eb3c4f 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
@@ -1 +1 @@
-0.5d
+0.5

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
index e26a893..e8e2089 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
@@ -1 +1 @@
-748374857506.5d
+7.483748575065E11

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max/scalar_max.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max/scalar_max.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max/scalar_max.1.adm
index 11f345d..9c12d9b 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max/scalar_max.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max/scalar_max.1.adm
@@ -1,8 +1,8 @@
-3i8
-3i16
-3i32
 3
-3.0f
-3.0d
+3
+3
+3
+3.0
+3.0
 "world"
 datetime("2012-03-01T00:00:00.000Z")

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max_null/scalar_max_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max_null/scalar_max_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max_null/scalar_max_null.1.adm
index 11f345d..9c12d9b 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max_null/scalar_max_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_max_null/scalar_max_null.1.adm
@@ -1,8 +1,8 @@
-3i8
-3i16
-3i32
 3
-3.0f
-3.0d
+3
+3
+3
+3.0
+3.0
 "world"
 datetime("2012-03-01T00:00:00.000Z")

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min/scalar_min.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min/scalar_min.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min/scalar_min.1.adm
index 3c0524a..e052b95 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min/scalar_min.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min/scalar_min.1.adm
@@ -1,8 +1,8 @@
-1i8
-1i16
-1i32
 1
-1.0f
-1.0d
+1
+1
+1
+1.0
+1.0
 "bar"
 datetime("2012-01-01T00:00:00.000Z")

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min_null/scalar_min_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min_null/scalar_min_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min_null/scalar_min_null.1.adm
index 3c0524a..e052b95 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min_null/scalar_min_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_min_null/scalar_min_null.1.adm
@@ -1,8 +1,8 @@
-1i8
-1i16
-1i32
 1
-1.0f
-1.0d
+1
+1
+1
+1.0
+1.0
 "bar"
 datetime("2012-01-01T00:00:00.000Z")

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum/scalar_sum.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum/scalar_sum.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum/scalar_sum.1.adm
index 58d2211..c99546e 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum/scalar_sum.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum/scalar_sum.1.adm
@@ -1,6 +1,6 @@
-6i8
-6i16
-6i32
 6
-6.0f
-6.0d
+6
+6
+6
+6.0
+6.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum_null/scalar_sum_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum_null/scalar_sum_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum_null/scalar_sum_null.1.adm
index 58d2211..c99546e 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum_null/scalar_sum_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_sum_null/scalar_sum_null.1.adm
@@ -1,6 +1,6 @@
-6i8
-6i16
-6i32
 6
-6.0f
-6.0d
+6
+6
+6
+6.0
+6.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double/sum_double.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double/sum_double.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double/sum_double.1.adm
index 617fd08..e0ea36f 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double/sum_double.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double/sum_double.1.adm
@@ -1 +1 @@
-6.0d
+6.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
index a13607c..d28b910 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
@@ -1 +1 @@
-64.0d
+64.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float/sum_float.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float/sum_float.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float/sum_float.1.adm
index d840134..e0ea36f 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float/sum_float.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float/sum_float.1.adm
@@ -1 +1 @@
-6.0f
+6.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float_null/sum_float_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float_null/sum_float_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float_null/sum_float_null.1.adm
index 29e6891..d28b910 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float_null/sum_float_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float_null/sum_float_null.1.adm
@@ -1 +1 @@
-64.0f
+64.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16/sum_int16.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16/sum_int16.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16/sum_int16.1.adm
index fa2ec89..1e8b314 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16/sum_int16.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16/sum_int16.1.adm
@@ -1 +1 @@
-6i16
+6

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
index 1304bec..cfb8613 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
@@ -1 +1 @@
--16i16
+-16

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32/sum_int32.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32/sum_int32.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32/sum_int32.1.adm
index 04febe2..1e8b314 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32/sum_int32.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32/sum_int32.1.adm
@@ -1 +1 @@
-6i32
+6

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
index 305efea..078f335 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
@@ -1 +1 @@
--32i32
+-32

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8/sum_int8.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8/sum_int8.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8/sum_int8.1.adm
index 7f3e31c..1e8b314 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8/sum_int8.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8/sum_int8.1.adm
@@ -1 +1 @@
-6i8
+6

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
index 768eb28..21e72e8 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
@@ -1 +1 @@
-48i8
+48

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
index 45a7030..b702acf 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "count": 3, "average": 5.32d, "sum": 15.96d, "min": null, "max": null }
+{ "count": 3, "average": 5.32, "sum": 15.96, "min": null, "max": null }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
index 78a7373..514f114 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
@@ -1 +1 @@
-{ "count1": 4, "average1": 2.3461845695961844E16d, "count2": 4, "average2": 
2.3461845695961844E16d, "sum1": 9.3847382783847376E16d, "min1": 1.0d, "max1": 
9.3847382783847376E16d, "sum2": 9.3847382783847376E16d, "min2": 1.0d, "max2": 
9.3847382783847376E16d }
+{ "count1": 4, "average1": 2.3461845695961844E16, "count2": 4, "average2": 
2.3461845695961844E16, "sum1": 9.3847382783847376E16, "min1": 1.0, "max1": 
9.3847382783847376E16, "sum2": 9.3847382783847376E16, "min2": 1.0, "max2": 
9.3847382783847376E16 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
----------------------------------------------------------------------
diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
index 8d79618..0f8001b 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
@@ -1 +1 @@
-{ "count": 3, "average": 1.2824609161579424E16d, "sum": 
3.8473827484738272E16d, "min": 2.0d, "max": 3.847382748473824E16d }
+{ "count": 3, "average": 1.2824609161579424E16, "sum": 3.8473827484738272E16, 
"min": 2.0, "max": 3.847382748473824E16 }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_double/avg_double.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_double/avg_double.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_double/avg_double.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_double/avg_double.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_double/avg_double.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_float/avg_float.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_float/avg_float.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_float/avg_float.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_float/avg_float.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_float/avg_float.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int16/avg_int16.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int16/avg_int16.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int16/avg_int16.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int16/avg_int16.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int16/avg_int16.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int32/avg_int32.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int32/avg_int32.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int32/avg_int32.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int32/avg_int32.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int32/avg_int32.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int64/avg_int64.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int64/avg_int64.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int64/avg_int64.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int64/avg_int64.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int64/avg_int64.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int8/avg_int8.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int8/avg_int8.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int8/avg_int8.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int8/avg_int8.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/avg_int8/avg_int8.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/group_only/group_only.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/group_only/group_only.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/group_only/group_only.1.adm
index 9be96d3..fcbe9d9 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/group_only/group_only.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/group_only/group_only.1.adm
@@ -2,4 +2,4 @@
 { "author": "Jurgen Annevelink Rafiul Ahad Amelia Carlson Daniel H. Fishman 
Michael L. Heytens William Kent", "title": "Object SQL - A Language for the 
Design and Implementation of Object Databases." }
 { "author": "Stavros Christodoulakis Leonidas Koveos", "title": "Multimedia 
Information Systems  Issues and Approaches." }
 { "author": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "title": "Active 
Database Systems." }
-{ "author": "Yuri Breitbart Hector Garcia-Molina Abraham Silberschatz", 
"title": "Transaction Management in Multidatabase Systems." }
\ No newline at end of file
+{ "author": "Yuri Breitbart Hector Garcia-Molina Abraham Silberschatz", 
"title": "Transaction Management in Multidatabase Systems." }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
index 697ccbb..2eb3c4f 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.1.adm
@@ -1 +1 @@
-0.5d
+0.5

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
index e26a893..e8e2089 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.1.adm
@@ -1 +1 @@
-748374857506.5d
+7.483748575065E11

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1216/query-ASTERIXDB-1216.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1216/query-ASTERIXDB-1216.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1216/query-ASTERIXDB-1216.1.adm
index dc5444a..78f343a 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1216/query-ASTERIXDB-1216.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1216/query-ASTERIXDB-1216.1.adm
@@ -1,2 +1,2 @@
-2.3000000000000003d
-4.5d
+2.3000000000000003
+4.5

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1230/query-ASTERIXDB-1230.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1230/query-ASTERIXDB-1230.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1230/query-ASTERIXDB-1230.1.adm
index e64425e..cd5ac03 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1230/query-ASTERIXDB-1230.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/query-ASTERIXDB-1230/query-ASTERIXDB-1230.1.adm
@@ -1 +1 @@
-2.0d
+2.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max/scalar_max.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max/scalar_max.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max/scalar_max.1.adm
index 11f345d..9c12d9b 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max/scalar_max.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max/scalar_max.1.adm
@@ -1,8 +1,8 @@
-3i8
-3i16
-3i32
 3
-3.0f
-3.0d
+3
+3
+3
+3.0
+3.0
 "world"
 datetime("2012-03-01T00:00:00.000Z")

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min/scalar_min.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min/scalar_min.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min/scalar_min.1.adm
index 3c0524a..e052b95 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min/scalar_min.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min/scalar_min.1.adm
@@ -1,8 +1,8 @@
-1i8
-1i16
-1i32
 1
-1.0f
-1.0d
+1
+1
+1
+1.0
+1.0
 "bar"
 datetime("2012-01-01T00:00:00.000Z")

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum/scalar_sum.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum/scalar_sum.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum/scalar_sum.1.adm
index 58d2211..c99546e 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum/scalar_sum.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum/scalar_sum.1.adm
@@ -1,6 +1,6 @@
-6i8
-6i16
-6i32
 6
-6.0f
-6.0d
+6
+6
+6
+6.0
+6.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_double/sum_double.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_double/sum_double.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_double/sum_double.1.adm
index 617fd08..e0ea36f 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_double/sum_double.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_double/sum_double.1.adm
@@ -1 +1 @@
-6.0d
+6.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_float/sum_float.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_float/sum_float.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_float/sum_float.1.adm
index d840134..e0ea36f 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_float/sum_float.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_float/sum_float.1.adm
@@ -1 +1 @@
-6.0f
+6.0

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int16/sum_int16.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int16/sum_int16.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int16/sum_int16.1.adm
index fa2ec89..1e8b314 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int16/sum_int16.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int16/sum_int16.1.adm
@@ -1 +1 @@
-6i16
+6

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int32/sum_int32.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int32/sum_int32.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int32/sum_int32.1.adm
index 04febe2..1e8b314 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int32/sum_int32.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int32/sum_int32.1.adm
@@ -1 +1 @@
-6i32
+6

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/d76a0c0f/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int8/sum_int8.1.adm
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diff --git 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int8/sum_int8.1.adm
 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int8/sum_int8.1.adm
index 7f3e31c..1e8b314 100644
--- 
a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int8/sum_int8.1.adm
+++ 
b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/sum_int8/sum_int8.1.adm
@@ -1 +1 @@
-6i8
+6

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