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From dl...@apache.org
Subject [08/24] asterixdb git commit: [NO ISSUE][COMP] Function references cleanup
Date Wed, 08 Nov 2017 21:51:47 GMT
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast
index d9ac017..7bbf3f0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast
@@ -19,12 +19,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance/ngram-edit-distance.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance/ngram-edit-distance.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance/ngram-edit-distance.4.ast
index b3202b8..953a974 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance/ngram-edit-distance.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-edit-distance/ngram-edit-distance.4.ast
@@ -14,12 +14,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast
index 37b6be1..ef273b4 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast
@@ -20,12 +20,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [CSX]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard/ngram-jaccard.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard/ngram-jaccard.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard/ngram-jaccard.4.ast
index b53b8fb..51bd934 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard/ngram-jaccard.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ngram-jaccard/ngram-jaccard.4.ast
@@ -15,12 +15,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [CSX]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance-inline/olist-edit-distance-inline.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance-inline/olist-edit-distance-inline.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance-inline/olist-edit-distance-inline.4.ast
index b8f05ef..d786667 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance-inline/olist-edit-distance-inline.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance-inline/olist-edit-distance-inline.4.ast
@@ -19,12 +19,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance/olist-edit-distance.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance/olist-edit-distance.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance/olist-edit-distance.4.ast
index 3a631f9..6ca6e9a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance/olist-edit-distance.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-edit-distance/olist-edit-distance.4.ast
@@ -14,12 +14,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard-inline/olist-jaccard-inline.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard-inline/olist-jaccard-inline.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard-inline/olist-jaccard-inline.4.ast
index d4c2e8a..56ab90b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard-inline/olist-jaccard-inline.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard-inline/olist-jaccard-inline.4.ast
@@ -19,12 +19,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard/olist-jaccard.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard/olist-jaccard.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard/olist-jaccard.4.ast
index 444291e..1815e81 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard/olist-jaccard.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/olist-jaccard/olist-jaccard.4.ast
@@ -14,12 +14,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard-inline/ulist-jaccard-inline.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard-inline/ulist-jaccard-inline.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard-inline/ulist-jaccard-inline.4.ast
index d4c2e8a..56ab90b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard-inline/ulist-jaccard-inline.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard-inline/ulist-jaccard-inline.4.ast
@@ -19,12 +19,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard/ulist-jaccard.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard/ulist-jaccard.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard/ulist-jaccard.4.ast
index 444291e..1815e81 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard/ulist-jaccard.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/ulist-jaccard/ulist-jaccard.4.ast
@@ -14,12 +14,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard-inline/word-jaccard-inline.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard-inline/word-jaccard-inline.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard-inline/word-jaccard-inline.4.ast
index 4c8a817..c6f3964 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard-inline/word-jaccard-inline.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard-inline/word-jaccard-inline.4.ast
@@ -19,12 +19,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [CSX]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard/word-jaccard.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard/word-jaccard.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard/word-jaccard.4.ast
index 47976ed..57bae96 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard/word-jaccard.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/inverted-index-join/word-jaccard/word-jaccard.4.ast
@@ -14,12 +14,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [CSX]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285-2/query_issue285-2.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285-2/query_issue285-2.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285-2/query_issue285-2.3.ast
index a7e83ca..cf9648b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285-2/query_issue285-2.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285-2/query_issue285-2.3.ast
@@ -20,7 +20,7 @@ RecordConstructor [
         Field=id
       ]
       ]
-      FROM [        FunctionCall Metadata.dataset@1[
+      FROM [        FunctionCall asterix.dataset@1[
           LiteralExpr [STRING] [CSX]
         ]
         AS Variable [ Name=$b ]
@@ -48,7 +48,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285/query_issue285.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285/query_issue285.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285/query_issue285.3.ast
index d1a7271..4208334 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285/query_issue285.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue285/query_issue285.3.ast
@@ -20,7 +20,7 @@ RecordConstructor [
         Field=id
       ]
       ]
-      FROM [        FunctionCall Metadata.dataset@1[
+      FROM [        FunctionCall asterix.dataset@1[
           LiteralExpr [STRING] [CSX]
         ]
         AS Variable [ Name=$b ]
@@ -48,7 +48,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue658/query_issue658.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue658/query_issue658.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue658/query_issue658.3.ast
index 8046dae..c6f63ac 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue658/query_issue658.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue658/query_issue658.3.ast
@@ -20,7 +20,7 @@ RecordConstructor [
         Field=id
       ]
       ]
-      FROM [        FunctionCall Metadata.dataset@1[
+      FROM [        FunctionCall asterix.dataset@1[
           LiteralExpr [STRING] [CSX]
         ]
         AS Variable [ Name=$b ]
@@ -62,7 +62,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849-2/query_issue849-2.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849-2/query_issue849-2.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849-2/query_issue849-2.3.ast
index 1a8dc54..c9d2d01 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849-2/query_issue849-2.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849-2/query_issue849-2.3.ast
@@ -14,7 +14,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [s]
   ]
   AS Variable [ Name=$x ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849/query_issue849.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849/query_issue849.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849/query_issue849.3.ast
index a35b4fa..6fcc409 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849/query_issue849.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/leftouterjoin/query_issue849/query_issue849.3.ast
@@ -39,7 +39,7 @@ FROM [  UnorderedListConstructor [
       Field=b
     ]
     ]
-    FROM [      FunctionCall Metadata.dataset@1[
+    FROM [      FunctionCall asterix.dataset@1[
         LiteralExpr [STRING] [s]
       ]
       AS Variable [ Name=$z ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/adm_binary/adm_bianry.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/adm_binary/adm_bianry.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/adm_binary/adm_bianry.3.ast
index 6147a6e..3de4722 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/adm_binary/adm_bianry.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/adm_binary/adm_bianry.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$i ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_01/csv_01.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_01/csv_01.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_01/csv_01.3.ast
index 1fc68cf..2b9262f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_01/csv_01.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_01/csv_01.3.ast
@@ -82,7 +82,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_02/csv_02.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_02/csv_02.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_02/csv_02.3.ast
index 5fa5ed3..c668e3e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_02/csv_02.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_02/csv_02.3.ast
@@ -52,7 +52,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_03/csv_03.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_03/csv_03.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_03/csv_03.3.ast
index 0f9c737..fd1b875 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_03/csv_03.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_03/csv_03.3.ast
@@ -60,7 +60,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_04/csv_04.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_04/csv_04.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_04/csv_04.3.ast
index 418bbfd..7b88617 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_04/csv_04.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_04/csv_04.3.ast
@@ -36,7 +36,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_05/csv_05.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_05/csv_05.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_05/csv_05.3.ast
index 418bbfd..7b88617 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_05/csv_05.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_05/csv_05.3.ast
@@ -36,7 +36,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_06/csv_06.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_06/csv_06.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_06/csv_06.3.ast
index 418bbfd..7b88617 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_06/csv_06.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_06/csv_06.3.ast
@@ -36,7 +36,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_07/csv_07.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_07/csv_07.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_07/csv_07.3.ast
index 418bbfd..7b88617 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_07/csv_07.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_07/csv_07.3.ast
@@ -36,7 +36,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_cr/csv_08.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_cr/csv_08.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_cr/csv_08.3.ast
index 1fc68cf..2b9262f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_cr/csv_08.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_cr/csv_08.3.ast
@@ -82,7 +82,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_crlf/csv_08.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_crlf/csv_08.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_crlf/csv_08.3.ast
index 1fc68cf..2b9262f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_crlf/csv_08.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_crlf/csv_08.3.ast
@@ -82,7 +82,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_lf/csv_08.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_lf/csv_08.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_lf/csv_08.3.ast
index 1fc68cf..2b9262f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_lf/csv_08.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/csv_08_header_lf/csv_08.3.ast
@@ -82,7 +82,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes01/escapes01.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes01/escapes01.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes01/escapes01.3.ast
index 9248970..463a4ca 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes01/escapes01.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes01/escapes01.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$i ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TestSet]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes02/escapes02.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes02/escapes02.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes02/escapes02.3.ast
index 9248970..463a4ca 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes02/escapes02.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/escapes02/escapes02.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$i ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TestSet]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/issue289_query/issue289_query.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/issue289_query/issue289_query.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/issue289_query/issue289_query.3.ast
index e5a74a8..11b1b9b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/issue289_query/issue289_query.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/issue289_query/issue289_query.3.ast
@@ -6,7 +6,7 @@ FunctionCall asterix.count@1[
     SELECT ELEMENT [
     Variable [ Name=$l ]
     ]
-    FROM [      FunctionCall Metadata.dataset@1[
+    FROM [      FunctionCall asterix.dataset@1[
         LiteralExpr [STRING] [Customers]
       ]
       AS Variable [ Name=$l ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/type_promotion_0/type_promotion_0.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/type_promotion_0/type_promotion_0.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/type_promotion_0/type_promotion_0.3.ast
index 9248970..463a4ca 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/type_promotion_0/type_promotion_0.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/load/type_promotion_0/type_promotion_0.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$i ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TestSet]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/materialization/assign-reuse/assign-reuse.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/materialization/assign-reuse/assign-reuse.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/materialization/assign-reuse/assign-reuse.3.ast
index 323bb0e..a1f0beb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/materialization/assign-reuse/assign-reuse.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/materialization/assign-reuse/assign-reuse.3.ast
@@ -6,7 +6,7 @@ Let Variable [ Name=$lonelyusers ]
     SELECT ELEMENT [
     Variable [ Name=$d ]
     ]
-    FROM [      FunctionCall Metadata.dataset@1[
+    FROM [      FunctionCall asterix.dataset@1[
         LiteralExpr [STRING] [FacebookUsers]
       ]
       AS Variable [ Name=$d ]
@@ -29,7 +29,7 @@ Let Variable [ Name=$lonelyusers2 ]
     SELECT ELEMENT [
     Variable [ Name=$d ]
     ]
-    FROM [      FunctionCall Metadata.dataset@1[
+    FROM [      FunctionCall asterix.dataset@1[
         LiteralExpr [STRING] [FacebookUsers]
       ]
       AS Variable [ Name=$d ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/flushtest/flushtest.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/flushtest/flushtest.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/flushtest/flushtest.4.ast
index b1f231f..a0bd34e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/flushtest/flushtest.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/flushtest/flushtest.4.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$t ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [FacebookUsers2]
   ]
   AS Variable [ Name=$t ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.ast
index 0645a7f..9c7ca3e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.ast
@@ -13,7 +13,7 @@ RecordConstructor [
     FunctionCall asterix.count@1[
       (
         SELECT ELEMENT [
-        FunctionCall Metadata.resolve@-1[
+        FunctionCall asterix.resolve@-1[
           LiteralExpr [STRING] [token]
           Variable [ Name=$g ]
           Variable [ Name=$tok ]
@@ -27,7 +27,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TwitterData]
   ]
   AS Variable [ Name=$t ]
@@ -54,7 +54,7 @@ Orderby
   FunctionCall asterix.count@1[
     (
       SELECT ELEMENT [
-      FunctionCall Metadata.resolve@-1[
+      FunctionCall asterix.resolve@-1[
         LiteralExpr [STRING] [token]
         Variable [ Name=$g ]
         Variable [ Name=$tok ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/is-null_01/is-null_01.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/is-null_01/is-null_01.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/is-null_01/is-null_01.3.ast
index 25b715e..ccf0bf2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/is-null_01/is-null_01.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/is-null_01/is-null_01.3.ast
@@ -3,10 +3,10 @@ Set import-private-functions=true
 Query:
 SELECT ELEMENT [
 OrderedListConstructor [
-  FunctionCall null.is-null@1[
+  FunctionCall algebricks.is-null@1[
     LiteralExpr [NULL]
   ]
-  FunctionCall null.is-null@1[
+  FunctionCall algebricks.is-null@1[
     LiteralExpr [LONG] [10]
   ]
 ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/nested-loop-join_01/nested-loop-join_01.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/nested-loop-join_01/nested-loop-join_01.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/nested-loop-join_01/nested-loop-join_01.3.ast
index 27f1a69..ee3d0bc 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/nested-loop-join_01/nested-loop-join_01.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/nested-loop-join_01/nested-loop-join_01.3.ast
@@ -34,12 +34,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Users]
   ]
   AS Variable [ Name=$user ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Visitors]
   ]
   AS Variable [ Name=$visitor ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/partition-by-nonexistent-field/partition-by-nonexistent-field.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/partition-by-nonexistent-field/partition-by-nonexistent-field.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/partition-by-nonexistent-field/partition-by-nonexistent-field.3.ast
index 0b3fd5c..5cf9d1d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/partition-by-nonexistent-field/partition-by-nonexistent-field.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/partition-by-nonexistent-field/partition-by-nonexistent-field.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$l ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [testds]
   ]
   AS Variable [ Name=$l ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/prefix-search/prefix-search.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/prefix-search/prefix-search.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/prefix-search/prefix-search.3.ast
index 78a70a7..322f3be 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/prefix-search/prefix-search.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/prefix-search/prefix-search.3.ast
@@ -20,7 +20,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [LineItem]
   ]
   AS Variable [ Name=$l ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/query_issue267/query_issue267.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/query_issue267/query_issue267.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/query_issue267/query_issue267.3.ast
index 5cef21d..7a7b2a8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/query_issue267/query_issue267.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/query_issue267/query_issue267.3.ast
@@ -3,12 +3,12 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$l ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [t1]
   ]
   AS Variable [ Name=$l ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [t2]
   ]
   AS Variable [ Name=$m ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/stable_sort/stable_sort.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/stable_sort/stable_sort.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/stable_sort/stable_sort.3.ast
index 73977d7..e6ac9c9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/stable_sort/stable_sort.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/stable_sort/stable_sort.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$i ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [LineItem]
   ]
   AS Variable [ Name=$i ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/string_eq_01/string_eq_01.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/string_eq_01/string_eq_01.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/string_eq_01/string_eq_01.3.ast
index 41fbfd9..5c46ae6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/string_eq_01/string_eq_01.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/misc/string_eq_01/string_eq_01.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$user ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [FacebookUsers]
   ]
   AS Variable [ Name=$user ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/compact-dataset-and-its-indexes/compact-dataset-and-its-indexes.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/compact-dataset-and-its-indexes/compact-dataset-and-its-indexes.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/compact-dataset-and-its-indexes/compact-dataset-and-its-indexes.5.ast
index b129f62..240d95f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/compact-dataset-and-its-indexes/compact-dataset-and-its-indexes.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/compact-dataset-and-its-indexes/compact-dataset-and-its-indexes.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [LineItem]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/delete-from-loaded-dataset-with-index/delete-from-loaded-dataset-with-index.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/delete-from-loaded-dataset-with-index/delete-from-loaded-dataset-with-index.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/delete-from-loaded-dataset-with-index/delete-from-loaded-dataset-with-index.5.ast
index 347bcd1..a0018e9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/delete-from-loaded-dataset-with-index/delete-from-loaded-dataset-with-index.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/delete-from-loaded-dataset-with-index/delete-from-loaded-dataset-with-index.5.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$c ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/drop-index/drop-index.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/drop-index/drop-index.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/drop-index/drop-index.4.ast
index 59e64c5..5cf4681 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/drop-index/drop-index.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/drop-index/drop-index.4.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [t1]
   ]
   AS Variable [ Name=$a ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-empty-dataset-with-index/insert-into-empty-dataset-with-index.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-empty-dataset-with-index/insert-into-empty-dataset-with-index.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-empty-dataset-with-index/insert-into-empty-dataset-with-index.3.ast
index 63307a6..6212419 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-empty-dataset-with-index/insert-into-empty-dataset-with-index.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-empty-dataset-with-index/insert-into-empty-dataset-with-index.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$c ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_01/insert-into-loaded-dataset-with-index_01.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_01/insert-into-loaded-dataset-with-index_01.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_01/insert-into-loaded-dataset-with-index_01.5.ast
index da5c8e8..c23081b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_01/insert-into-loaded-dataset-with-index_01.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_01/insert-into-loaded-dataset-with-index_01.5.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$c ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_02/insert-into-loaded-dataset-with-index_02.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_02/insert-into-loaded-dataset-with-index_02.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_02/insert-into-loaded-dataset-with-index_02.5.ast
index 010d69e..d3ede0c 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_02/insert-into-loaded-dataset-with-index_02.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/insert-into-loaded-dataset-with-index_02/insert-into-loaded-dataset-with-index_02.5.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$c ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-index/load-with-index.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-index/load-with-index.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-index/load-with-index.3.ast
index 010d69e..d3ede0c 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-index/load-with-index.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-index/load-with-index.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$c ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-ngram-index/load-with-ngram-index.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-ngram-index/load-with-ngram-index.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-ngram-index/load-with-ngram-index.3.ast
index 5d856c6..67e8a83 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-ngram-index/load-with-ngram-index.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-ngram-index/load-with-ngram-index.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$c ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-rtree-index/load-with-rtree-index.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-rtree-index/load-with-rtree-index.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-rtree-index/load-with-rtree-index.3.ast
index 0f6b17a..0b78945 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-rtree-index/load-with-rtree-index.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-rtree-index/load-with-rtree-index.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$c ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-word-index/load-with-word-index.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-word-index/load-with-word-index.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-word-index/load-with-word-index.3.ast
index 81ed659..aae2e1b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-word-index/load-with-word-index.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/load-with-word-index/load-with-word-index.3.ast
@@ -3,7 +3,7 @@ Query:
 SELECT ELEMENT [
 Variable [ Name=$c ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-insert/nested-uuid-insert.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-insert/nested-uuid-insert.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-insert/nested-uuid-insert.3.ast
index 7e9c615..624ec99 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-insert/nested-uuid-insert.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-insert/nested-uuid-insert.3.ast
@@ -12,7 +12,7 @@ FieldAccessor [
   Field=message-text
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [doublenests]
   ]
   AS Variable [ Name=$test ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-load/nested-uuid-load.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-load/nested-uuid-load.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-load/nested-uuid-load.3.ast
index 1ba5521..20e3aa3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-load/nested-uuid-load.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/nested-uuid-load/nested-uuid-load.3.ast
@@ -23,7 +23,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$test ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-btree-secondary-index-nullable/scan-delete-btree-secondary-index-nullable.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-btree-secondary-index-nullable/scan-delete-btree-secondary-index-nullable.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-btree-secondary-index-nullable/scan-delete-btree-secondary-index-nullable.5.ast
index e85ef69..6bdcd86 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-btree-secondary-index-nullable/scan-delete-btree-secondary-index-nullable.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-btree-secondary-index-nullable/scan-delete-btree-secondary-index-nullable.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index-nullable/scan-delete-inverted-index-ngram-secondary-index-nullable.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index-nullable/scan-delete-inverted-index-ngram-secondary-index-nullable.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index-nullable/scan-delete-inverted-index-ngram-secondary-index-nullable.5.ast
index 724d3b9..bc18679 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index-nullable/scan-delete-inverted-index-ngram-secondary-index-nullable.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index-nullable/scan-delete-inverted-index-ngram-secondary-index-nullable.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index/scan-delete-inverted-index-ngram-secondary-index.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index/scan-delete-inverted-index-ngram-secondary-index.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index/scan-delete-inverted-index-ngram-secondary-index.5.ast
index 724d3b9..bc18679 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index/scan-delete-inverted-index-ngram-secondary-index.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-ngram-secondary-index/scan-delete-inverted-index-ngram-secondary-index.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index-nullable/scan-delete-inverted-index-word-secondary-index-nullable.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index-nullable/scan-delete-inverted-index-word-secondary-index-nullable.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index-nullable/scan-delete-inverted-index-word-secondary-index-nullable.5.ast
index 7b62e3a..1c59c5a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index-nullable/scan-delete-inverted-index-word-secondary-index-nullable.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index-nullable/scan-delete-inverted-index-word-secondary-index-nullable.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index/scan-delete-inverted-index-word-secondary-index.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index/scan-delete-inverted-index-word-secondary-index.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index/scan-delete-inverted-index-word-secondary-index.5.ast
index 7b62e3a..1c59c5a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index/scan-delete-inverted-index-word-secondary-index.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-inverted-index-word-secondary-index/scan-delete-inverted-index-word-secondary-index.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index-nullable/scan-delete-rtree-secondary-index-nullable.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index-nullable/scan-delete-rtree-secondary-index-nullable.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index-nullable/scan-delete-rtree-secondary-index-nullable.5.ast
index 7922298..77a3ade 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index-nullable/scan-delete-rtree-secondary-index-nullable.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index-nullable/scan-delete-rtree-secondary-index-nullable.5.ast
@@ -15,7 +15,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [MyData]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index/scan-delete-rtree-secondary-index.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index/scan-delete-rtree-secondary-index.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index/scan-delete-rtree-secondary-index.5.ast
index 7922298..77a3ade 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index/scan-delete-rtree-secondary-index.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-delete-rtree-secondary-index/scan-delete-rtree-secondary-index.5.ast
@@ -15,7 +15,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [MyData]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-btree-secondary-index-nullable/scan-insert-btree-secondary-index-nullable.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-btree-secondary-index-nullable/scan-insert-btree-secondary-index-nullable.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-btree-secondary-index-nullable/scan-insert-btree-secondary-index-nullable.5.ast
index 03e0f3e..38fdac0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-btree-secondary-index-nullable/scan-insert-btree-secondary-index-nullable.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-btree-secondary-index-nullable/scan-insert-btree-secondary-index-nullable.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [CustomersMini]
   ]
   AS Variable [ Name=$c ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index-nullable/scan-insert-inverted-index-ngram-secondary-index-nullable.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index-nullable/scan-insert-inverted-index-ngram-secondary-index-nullable.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index-nullable/scan-insert-inverted-index-ngram-secondary-index-nullable.5.ast
index 724d3b9..bc18679 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index-nullable/scan-insert-inverted-index-ngram-secondary-index-nullable.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index-nullable/scan-insert-inverted-index-ngram-secondary-index-nullable.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index/scan-insert-inverted-index-ngram-secondary-index.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index/scan-insert-inverted-index-ngram-secondary-index.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index/scan-insert-inverted-index-ngram-secondary-index.5.ast
index 724d3b9..bc18679 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index/scan-insert-inverted-index-ngram-secondary-index.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-ngram-secondary-index/scan-insert-inverted-index-ngram-secondary-index.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index-nullable/scan-insert-inverted-index-word-secondary-index-nullable.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index-nullable/scan-insert-inverted-index-word-secondary-index-nullable.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index-nullable/scan-insert-inverted-index-word-secondary-index-nullable.5.ast
index 7b62e3a..1c59c5a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index-nullable/scan-insert-inverted-index-word-secondary-index-nullable.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index-nullable/scan-insert-inverted-index-word-secondary-index-nullable.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index/scan-insert-inverted-index-word-secondary-index.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index/scan-insert-inverted-index-word-secondary-index.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index/scan-insert-inverted-index-word-secondary-index.5.ast
index 7b62e3a..1c59c5a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index/scan-insert-inverted-index-word-secondary-index.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-inverted-index-word-secondary-index/scan-insert-inverted-index-word-secondary-index.5.ast
@@ -6,7 +6,7 @@ FieldAccessor [
   Field=nested
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index-nullable/scan-insert-rtree-secondary-index-nullable.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index-nullable/scan-insert-rtree-secondary-index-nullable.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index-nullable/scan-insert-rtree-secondary-index-nullable.5.ast
index 8c41a3a..8457395 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index-nullable/scan-insert-rtree-secondary-index-nullable.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index-nullable/scan-insert-rtree-secondary-index-nullable.5.ast
@@ -15,7 +15,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [MyMiniData]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index/scan-insert-rtree-secondary-index.5.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index/scan-insert-rtree-secondary-index.5.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index/scan-insert-rtree-secondary-index.5.ast
index 8c41a3a..8457395 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index/scan-insert-rtree-secondary-index.5.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index-dml/scan-insert-rtree-secondary-index/scan-insert-rtree-secondary-index.5.ast
@@ -15,7 +15,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [MyMiniData]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/adm-format/adm-format.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/adm-format/adm-format.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/adm-format/adm-format.3.ast
index e6ee28d..e293c9f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/adm-format/adm-format.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/adm-format/adm-format.3.ast
@@ -103,7 +103,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [MyData]
   ]
   AS Variable [ Name=$d ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin-rtree/leftouterjoin-rtree.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin-rtree/leftouterjoin-rtree.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin-rtree/leftouterjoin-rtree.3.ast
index 14fb18f..bfb0b7b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin-rtree/leftouterjoin-rtree.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin-rtree/leftouterjoin-rtree.3.ast
@@ -54,7 +54,7 @@ RecordConstructor [
         )
       ]
       ]
-      FROM [        FunctionCall Metadata.dataset@1[
+      FROM [        FunctionCall asterix.dataset@1[
           LiteralExpr [STRING] [TweetMessages]
         ]
         AS Variable [ Name=$t2 ]
@@ -84,7 +84,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$t1 ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin/leftouterjoin.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin/leftouterjoin.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin/leftouterjoin.3.ast
index b06cad5..f9de787 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin/leftouterjoin.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/leftouterjoin/leftouterjoin.3.ast
@@ -54,7 +54,7 @@ RecordConstructor [
         )
       ]
       ]
-      FROM [        FunctionCall Metadata.dataset@1[
+      FROM [        FunctionCall asterix.dataset@1[
           LiteralExpr [STRING] [TweetMessages]
         ]
         AS Variable [ Name=$t2 ]
@@ -91,7 +91,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [TweetMessages]
   ]
   AS Variable [ Name=$t1 ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/rtree-index/rtree-index.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/rtree-index/rtree-index.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/rtree-index/rtree-index.3.ast
index 9c42719..be790ba 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/rtree-index/rtree-index.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/external-indexing/rtree-index/rtree-index.3.ast
@@ -15,7 +15,7 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [MyData]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-primary-equi-join/btree-primary-equi-join.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-primary-equi-join/btree-primary-equi-join.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-primary-equi-join/btree-primary-equi-join.3.ast
index 27a3a1e..e0d8112 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-primary-equi-join/btree-primary-equi-join.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-primary-equi-join/btree-primary-equi-join.3.ast
@@ -26,12 +26,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$c ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Orders]
   ]
   AS Variable [ Name=$o ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-secondary-equi-join/btree-secondary-equi-join.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-secondary-equi-join/btree-secondary-equi-join.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-secondary-equi-join/btree-secondary-equi-join.4.ast
index ddfe85e..dc93374 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-secondary-equi-join/btree-secondary-equi-join.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/btree-secondary-equi-join/btree-secondary-equi-join.4.ast
@@ -37,12 +37,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [CSX]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast
index 55edfef..e6f5635 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance-inline/ngram-edit-distance-inline.4.ast
@@ -25,12 +25,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance/ngram-edit-distance.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance/ngram-edit-distance.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance/ngram-edit-distance.4.ast
index 7b84832..86e4db8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance/ngram-edit-distance.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-edit-distance/ngram-edit-distance.4.ast
@@ -20,12 +20,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [Customers2]
   ]
   AS Variable [ Name=$b ]

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/7c53fcf4/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast
index 98199de..f79bb66 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/nested-index/index-join/ngram-jaccard-inline/ngram-jaccard-inline.4.ast
@@ -26,12 +26,12 @@ RecordConstructor [
   )
 ]
 ]
-FROM [  FunctionCall Metadata.dataset@1[
+FROM [  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [DBLP]
   ]
   AS Variable [ Name=$a ]
 ,
-  FunctionCall Metadata.dataset@1[
+  FunctionCall asterix.dataset@1[
     LiteralExpr [STRING] [CSX]
   ]
   AS Variable [ Name=$b ]


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