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From xu...@apache.org
Subject [09/55] [abbrv] hive git commit: HIVE-12317: Emit current database in lineage info (Jimmy, reviewed by Yongzhi)
Date Thu, 12 Nov 2015 03:59:33 GMT
http://git-wip-us.apache.org/repos/asf/hive/blob/92620d8e/ql/src/test/results/clientpositive/lineage2.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/lineage2.q.out b/ql/src/test/results/clientpositive/lineage2.q.out
index 0185d43..aed41b0 100644
--- a/ql/src/test/results/clientpositive/lineage2.q.out
+++ b/ql/src/test/results/clientpositive/lineage2.q.out
@@ -5,12 +5,12 @@ PREHOOK: type: CREATETABLE_AS_SELECT
 PREHOOK: Input: default@src1
 PREHOOK: Output: database:default
 PREHOOK: Output: default@src2
-{"version":"1.0","engine":"mr","hash":"3a39d46286e4c2cd2139c9bb248f7b4f","queryText":"create table src2 as select key key2, value value2 from src1","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":1,"vertexType":"COLUMN","vertexId":"default.src2.value2"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"3a39d46286e4c2cd2139c9bb248f7b4f","queryText":"create table src2 as select key key2, value value2 from src1","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":1,"vertexType":"COLUMN","vertexId":"default.src2.value2"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
 PREHOOK: query: select * from src1 where key is not null and value is not null limit 3
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"b5b224847b2333e790a2c229434a04c8","queryText":"select * from src1 where key is not null and value is not null limit 3","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[2,3],"targets":[0,1],"expression":"(src1.key is not null and src1.value is not null)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"src1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"src1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"b5b224847b2333e790a2c229434a04c8","queryText":"select * from src1 where key is not null and value is not null limit 3","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[2,3],"targets":[0,1],"expression":"(src1.key is not null and src1.value is not null)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"src1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"src1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
 238	val_238
 	
 311	val_311
@@ -18,7 +18,7 @@ PREHOOK: query: select * from src1 where key > 10 and value > 'val' order by key
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"773d9d0ea92e797eae292ae1eeea11ab","queryText":"select * from src1 where key > 10 and value > 'val' order by key limit 5","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[2,3],"targets":[0,1],"expression":"((UDFToDouble(src1.key) > UDFToDouble(10)) and (src1.value > 'val'))","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"src1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"src1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"773d9d0ea92e797eae292ae1eeea11ab","queryText":"select * from src1 where key > 10 and value > 'val' order by key limit 5","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[2,3],"targets":[0,1],"expression":"((UDFToDouble(src1.key) > UDFToDouble(10)) and (src1.value > 'val'))","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"src1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"src1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
 146	val_146
 150	val_150
 213	val_213
@@ -31,17 +31,17 @@ PREHOOK: type: CREATETABLE_AS_SELECT
 PREHOOK: Input: default@src1
 PREHOOK: Output: database:default
 PREHOOK: Output: default@dest1
-{"version":"1.0","engine":"mr","hash":"712fe958c357bcfc978b95c43eb19084","queryText":"create table dest1 as select * from src1","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"712fe958c357bcfc978b95c43eb19084","queryText":"create table dest1 as select * from src1","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
 PREHOOK: query: insert into table dest1 select * from src2
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src2
 PREHOOK: Output: default@dest1
-{"version":"1.0","engine":"mr","hash":"ecc718a966d8887b18084a55dd96f0bc","queryText":"insert into table dest1 select * from src2","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src2.value2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"ecc718a966d8887b18084a55dd96f0bc","queryText":"insert into table dest1 select * from src2","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src2.value2"}]}
 PREHOOK: query: select key k, dest1.value from dest1
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"416b6f4cd63edd4f9d8213d2d7819d21","queryText":"select key k, dest1.value from dest1","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"k"},{"id":1,"vertexType":"COLUMN","vertexId":"dest1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"416b6f4cd63edd4f9d8213d2d7819d21","queryText":"select key k, dest1.value from dest1","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"k"},{"id":1,"vertexType":"COLUMN","vertexId":"dest1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.value"}]}
 238	val_238
 	
 311	val_311
@@ -97,7 +97,7 @@ PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 PREHOOK: Input: default@src2
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"50fa3d1074b3fda37ce11dc6ec92ebf3","queryText":"select key from src1 union select key2 from src2 order by key","edges":[{"sources":[1,2],"targets":[0],"expression":"key","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"u2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src2.key2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"50fa3d1074b3fda37ce11dc6ec92ebf3","queryText":"select key from src1 union select key2 from src2 order by key","edges":[{"sources":[1,2],"targets":[0],"expression":"key","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"u2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src2.key2"}]}
 
 128
 146
@@ -119,7 +119,7 @@ PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 PREHOOK: Input: default@src2
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"a739460bd79c8c91ec35e22c97329769","queryText":"select key k from src1 union select key2 from src2 order by k","edges":[{"sources":[1,2],"targets":[0],"expression":"key","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"u2.k"},{"id":1,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src2.key2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"a739460bd79c8c91ec35e22c97329769","queryText":"select key k from src1 union select key2 from src2 order by k","edges":[{"sources":[1,2],"targets":[0],"expression":"key","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"u2.k"},{"id":1,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src2.key2"}]}
 
 128
 146
@@ -140,7 +140,7 @@ PREHOOK: query: select key, count(1) a from dest1 group by key
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"3901b5e3a164064736b3234355046340","queryText":"select key, count(1) a from dest1 group by key","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"count(1)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"key"},{"id":1,"vertexType":"COLUMN","vertexId":"a"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"TABLE","vertexId":"default.dest1"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"3901b5e3a164064736b3234355046340","queryText":"select key, count(1) a from dest1 group by key","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"count(1)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"key"},{"id":1,"vertexType":"COLUMN","vertexId":"a"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"TABLE","vertexId":"default.dest1"}]}
 	20
 128	2
 146	2
@@ -161,7 +161,7 @@ PREHOOK: query: select key k, count(*) from dest1 group by key
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"0d5a212f10847aeaab31e8c31121e6d4","queryText":"select key k, count(*) from dest1 group by key","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"count(*)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"k"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"TABLE","vertexId":"default.dest1"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"0d5a212f10847aeaab31e8c31121e6d4","queryText":"select key k, count(*) from dest1 group by key","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"count(*)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"k"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"TABLE","vertexId":"default.dest1"}]}
 	20
 128	2
 146	2
@@ -182,7 +182,7 @@ PREHOOK: query: select key k, count(value) from dest1 group by key
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"56429eccb04ded722f5bd9d9d8cf7260","queryText":"select key k, count(value) from dest1 group by key","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"count(default.dest1.value)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"k"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"56429eccb04ded722f5bd9d9d8cf7260","queryText":"select key k, count(value) from dest1 group by key","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"count(default.dest1.value)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"k"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.value"}]}
 	20
 128	2
 146	2
@@ -203,7 +203,7 @@ PREHOOK: query: select value, max(length(key)) from dest1 group by value
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"7e1cfc3dece85b41b6f7c46365580cde","queryText":"select value, max(length(key)) from dest1 group by value","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"max(length(dest1.key))","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"value"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.value"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.key"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"7e1cfc3dece85b41b6f7c46365580cde","queryText":"select value, max(length(key)) from dest1 group by value","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"max(length(dest1.key))","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"value"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.value"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.key"}]}
 	3
 val_146	3
 val_150	3
@@ -227,7 +227,7 @@ PREHOOK: query: select value, max(length(key)) from dest1 group by value order b
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"c6578ce1dd72498c4af33f20f164e483","queryText":"select value, max(length(key)) from dest1 group by value order by value limit 5","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"max(length(dest1.key))","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"value"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.value"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.key"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"c6578ce1dd72498c4af33f20f164e483","queryText":"select value, max(length(key)) from dest1 group by value order by value limit 5","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"max(length(dest1.key))","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"value"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.value"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.key"}]}
 	3
 val_146	3
 val_150	3
@@ -237,7 +237,7 @@ PREHOOK: query: select key, length(value) from dest1
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"91fbcea5cb34362071555cd93e8d0abe","queryText":"select key, length(value) from dest1","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"length(dest1.value)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"key"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"91fbcea5cb34362071555cd93e8d0abe","queryText":"select key, length(value) from dest1","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"length(dest1.value)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"key"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest1.value"}]}
 238	7
 	0
 311	7
@@ -292,7 +292,7 @@ PREHOOK: query: select length(value) + 3 from dest1
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"3d8a347cc9052111cb328938d37b9b03","queryText":"select length(value) + 3 from dest1","edges":[{"sources":[1],"targets":[0],"expression":"(length(dest1.value) + 3)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"3d8a347cc9052111cb328938d37b9b03","queryText":"select length(value) + 3 from dest1","edges":[{"sources":[1],"targets":[0],"expression":"(length(dest1.value) + 3)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest1.value"}]}
 10
 3
 10
@@ -347,7 +347,7 @@ PREHOOK: query: select 5 from dest1
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"bae960bf4376ec00e37258469b17360d","queryText":"select 5 from dest1","edges":[{"sources":[],"targets":[0],"expression":"5","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"bae960bf4376ec00e37258469b17360d","queryText":"select 5 from dest1","edges":[{"sources":[],"targets":[0],"expression":"5","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"}]}
 5
 5
 5
@@ -402,7 +402,7 @@ PREHOOK: query: select 3 * 5 from dest1
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"753abad4d55afd3df34fdc73abfcd44d","queryText":"select 3 * 5 from dest1","edges":[{"sources":[],"targets":[0],"expression":"(3 * 5)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"753abad4d55afd3df34fdc73abfcd44d","queryText":"select 3 * 5 from dest1","edges":[{"sources":[],"targets":[0],"expression":"(3 * 5)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"}]}
 15
 15
 15
@@ -461,31 +461,31 @@ PREHOOK: Input: default@src1
 PREHOOK: Input: default@src2
 PREHOOK: Output: database:default
 PREHOOK: Output: default@dest2
-{"version":"1.0","engine":"mr","hash":"386791c174a4999fc916e300b5e76bf2","queryText":"create table dest2 as select * from src1 JOIN src2 ON src1.key = src2.key2","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.src2.val
 ue2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"386791c174a4999fc916e300b5e76bf2","queryText":"create table dest2 as select * from src1 JOIN src2 ON src1.key = src2.key2","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vertex
 Id":"default.src2.value2"}]}
 PREHOOK: query: insert overwrite table dest2 select * from src1 JOIN src2 ON src1.key = src2.key2
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 PREHOOK: Input: default@src2
 PREHOOK: Output: default@dest2
-{"version":"1.0","engine":"mr","hash":"e494b771d94800dc3430bf5d0810cd9f","queryText":"insert overwrite table dest2 select * from src1 JOIN src2 ON src1.key = src2.key2","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.s
 rc2.value2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"e494b771d94800dc3430bf5d0810cd9f","queryText":"insert overwrite table dest2 select * from src1 JOIN src2 ON src1.key = src2.key2","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN",
 "vertexId":"default.src2.value2"}]}
 PREHOOK: query: insert into table dest2 select * from src1 JOIN src2 ON src1.key = src2.key2
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 PREHOOK: Input: default@src2
 PREHOOK: Output: default@dest2
-{"version":"1.0","engine":"mr","hash":"efeaddd0d36105b1013b414627850dc2","queryText":"insert into table dest2 select * from src1 JOIN src2 ON src1.key = src2.key2","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.src2.v
 alue2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"efeaddd0d36105b1013b414627850dc2","queryText":"insert into table dest2 select * from src1 JOIN src2 ON src1.key = src2.key2","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vert
 exId":"default.src2.value2"}]}
 PREHOOK: query: insert into table dest2
   select * from src1 JOIN src2 ON length(src1.value) = length(src2.value2) + 1
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 PREHOOK: Input: default@src2
 PREHOOK: Output: default@dest2
-{"version":"1.0","engine":"mr","hash":"e9450a56b3d103642e06bef0e4f0d482","queryText":"insert into table dest2\n  select * from src1 JOIN src2 ON length(src1.value) = length(src2.value2) + 1","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[5,7],"targets":[0,1,2,3],"expression":"(length(src1.value) = (length(src2.value2) + 1))","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"i
 d":7,"vertexType":"COLUMN","vertexId":"default.src2.value2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"e9450a56b3d103642e06bef0e4f0d482","queryText":"insert into table dest2\n  select * from src1 JOIN src2 ON length(src1.value) = length(src2.value2) + 1","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[5,7],"targets":[0,1,2,3],"expression":"(length(src1.value) = (length(src2.value2) + 1))","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"de
 fault.src2.key2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.src2.value2"}]}
 PREHOOK: query: select * from src1 where length(key) > 2
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"4028c94d222d5dd221f651d414386972","queryText":"select * from src1 where length(key) > 2","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[2],"targets":[0,1],"expression":"(length(src1.key) > 2)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"src1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"src1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"4028c94d222d5dd221f651d414386972","queryText":"select * from src1 where length(key) > 2","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[2],"targets":[0,1],"expression":"(length(src1.key) > 2)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"src1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"src1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
 238	val_238
 311	val_311
 255	val_255
@@ -503,7 +503,7 @@ PREHOOK: query: select * from src1 where length(key) > 2 and value > 'a'
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"5727531f7743cfcd60d634d8c835515f","queryText":"select * from src1 where length(key) > 2 and value > 'a'","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[2,3],"targets":[0,1],"expression":"((length(src1.key) > 2) and (src1.value > 'a'))","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"src1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"src1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"5727531f7743cfcd60d634d8c835515f","queryText":"select * from src1 where length(key) > 2 and value > 'a'","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[2,3],"targets":[0,1],"expression":"((length(src1.key) > 2) and (src1.value > 'a'))","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"src1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"src1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
 238	val_238
 311	val_311
 255	val_255
@@ -523,14 +523,14 @@ PREHOOK: Input: default@src1
 PREHOOK: Input: default@src2
 PREHOOK: Output: database:default
 PREHOOK: Output: default@dest3
-{"version":"1.0","engine":"mr","hash":"a2c4e9a3ec678039814f5d84b1e38ce4","queryText":"create table dest3 as\n  select * from src1 JOIN src2 ON src1.key = src2.key2 WHERE length(key) > 1","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"},{"sources":[4],"targets":[0,1,2,3],"expression":"(length(src1.key) > 1)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest3.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest3.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest3.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest3.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1.value"
 },{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.src2.value2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"a2c4e9a3ec678039814f5d84b1e38ce4","queryText":"create table dest3 as\n  select * from src1 JOIN src2 ON src1.key = src2.key2 WHERE length(key) > 1","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"},{"sources":[4],"targets":[0,1,2,3],"expression":"(length(src1.key) > 1)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest3.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest3.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest3.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest3.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId"
 :"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.src2.value2"}]}
 PREHOOK: query: insert overwrite table dest2
   select * from src1 JOIN src2 ON src1.key = src2.key2 WHERE length(key) > 3
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 PREHOOK: Input: default@src2
 PREHOOK: Output: default@dest2
-{"version":"1.0","engine":"mr","hash":"76d84512204ddc576ad4d93f252e4358","queryText":"insert overwrite table dest2\n  select * from src1 JOIN src2 ON src1.key = src2.key2 WHERE length(key) > 3","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"},{"sources":[4],"targets":[0,1,2,3],"expression":"(length(src1.key) > 3)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","vertexId":"default.src1
 .value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.src2.value2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"76d84512204ddc576ad4d93f252e4358","queryText":"insert overwrite table dest2\n  select * from src1 JOIN src2 ON src1.key = src2.key2 WHERE length(key) > 3","edges":[{"sources":[4],"targets":[0],"edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[4,6],"targets":[0,1,2,3],"expression":"(src1.key = src2.key2)","edgeType":"PREDICATE"},{"sources":[4],"targets":[0,1,2,3],"expression":"(length(src1.key) > 3)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest2.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest2.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest2.key2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest2.value2"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":5,"vertexType":"COLUMN","ve
 rtexId":"default.src1.value"},{"id":6,"vertexType":"COLUMN","vertexId":"default.src2.key2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.src2.value2"}]}
 PREHOOK: query: drop table if exists dest_l1
 PREHOOK: type: DROPTABLE
 PREHOOK: query: CREATE TABLE dest_l1(key INT, value STRING) STORED AS TEXTFILE
@@ -552,7 +552,7 @@ PREHOOK: type: QUERY
 PREHOOK: Input: default@src
 PREHOOK: Input: default@src1
 PREHOOK: Output: default@dest_l1
-{"version":"1.0","engine":"mr","hash":"60b589744e2527dd235a6c8168d6a653","queryText":"INSERT OVERWRITE TABLE dest_l1\nSELECT j.*\nFROM (SELECT t1.key, p1.value\n      FROM src1 t1\n      LEFT OUTER JOIN src p1\n      ON (t1.key = p1.key)\n      UNION ALL\n      SELECT t2.key, p2.value\n      FROM src1 t2\n      LEFT OUTER JOIN src p2\n      ON (t2.key = p2.key)) j","edges":[{"sources":[2],"targets":[0],"expression":"UDFToInteger(j.key)","edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"j.value","edgeType":"PROJECTION"},{"sources":[4,2],"targets":[0,1],"expression":"(p1.key = t1.key)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest_l1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src.value"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src.key"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"60b589744e2527dd235a6c8168d6a653","queryText":"INSERT OVERWRITE TABLE dest_l1\nSELECT j.*\nFROM (SELECT t1.key, p1.value\n      FROM src1 t1\n      LEFT OUTER JOIN src p1\n      ON (t1.key = p1.key)\n      UNION ALL\n      SELECT t2.key, p2.value\n      FROM src1 t2\n      LEFT OUTER JOIN src p2\n      ON (t2.key = p2.key)) j","edges":[{"sources":[2],"targets":[0],"expression":"UDFToInteger(j.key)","edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"j.value","edgeType":"PROJECTION"},{"sources":[4,2],"targets":[0,1],"expression":"(p1.key = t1.key)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest_l1.key"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l1.value"},{"id":2,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src.value"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src.key"}]}
 PREHOOK: query: drop table if exists emp
 PREHOOK: type: DROPTABLE
 PREHOOK: query: drop table if exists dept
@@ -593,7 +593,7 @@ PREHOOK: Input: default@dept
 PREHOOK: Input: default@emp
 PREHOOK: Input: default@project
 PREHOOK: Output: default@tgt
-{"version":"1.0","engine":"mr","hash":"f59797e0422d2e51515063374dfac361","queryText":"INSERT INTO TABLE tgt\nSELECT emd.dept_name, emd.name, emd.emp_id, emd.mgr_id, p.project_id, p.project_name\nFROM (\n  SELECT d.dept_name, em.name, em.emp_id, em.mgr_id, em.dept_id\n  FROM (\n    SELECT e.name, e.dept_id, e.emp_id emp_id, m.emp_id mgr_id\n    FROM emp e JOIN emp m ON e.emp_id = m.emp_id\n    ) em\n  JOIN dept d ON d.dept_id = em.dept_id\n  ) emd JOIN project p ON emd.dept_id = p.project_id","edges":[{"sources":[6],"targets":[0],"edgeType":"PROJECTION"},{"sources":[7],"targets":[1],"edgeType":"PROJECTION"},{"sources":[8],"targets":[2,3],"edgeType":"PROJECTION"},{"sources":[9],"targets":[4],"edgeType":"PROJECTION"},{"sources":[10],"targets":[5],"edgeType":"PROJECTION"},{"sources":[8],"targets":[0,1,2,3,4,5],"expression":"(e.emp_id = m.emp_id)","edgeType":"PREDICATE"},{"sources":[11,12],"targets":[0,1,2,3,4,5],"expression":"(em._col1 = d.dept_id)","edgeType":"PREDICATE"},{"sources":[1
 1,9],"targets":[0,1,2,3,4,5],"expression":"(emd._col4 = p.project_id)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.tgt.dept_name"},{"id":1,"vertexType":"COLUMN","vertexId":"default.tgt.name"},{"id":2,"vertexType":"COLUMN","vertexId":"default.tgt.emp_id"},{"id":3,"vertexType":"COLUMN","vertexId":"default.tgt.mgr_id"},{"id":4,"vertexType":"COLUMN","vertexId":"default.tgt.proj_id"},{"id":5,"vertexType":"COLUMN","vertexId":"default.tgt.proj_name"},{"id":6,"vertexType":"COLUMN","vertexId":"default.dept.dept_name"},{"id":7,"vertexType":"COLUMN","vertexId":"default.emp.name"},{"id":8,"vertexType":"COLUMN","vertexId":"default.emp.emp_id"},{"id":9,"vertexType":"COLUMN","vertexId":"default.project.project_id"},{"id":10,"vertexType":"COLUMN","vertexId":"default.project.project_name"},{"id":11,"vertexType":"COLUMN","vertexId":"default.emp.dept_id"},{"id":12,"vertexType":"COLUMN","vertexId":"default.dept.dept_id"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"f59797e0422d2e51515063374dfac361","queryText":"INSERT INTO TABLE tgt\nSELECT emd.dept_name, emd.name, emd.emp_id, emd.mgr_id, p.project_id, p.project_name\nFROM (\n  SELECT d.dept_name, em.name, em.emp_id, em.mgr_id, em.dept_id\n  FROM (\n    SELECT e.name, e.dept_id, e.emp_id emp_id, m.emp_id mgr_id\n    FROM emp e JOIN emp m ON e.emp_id = m.emp_id\n    ) em\n  JOIN dept d ON d.dept_id = em.dept_id\n  ) emd JOIN project p ON emd.dept_id = p.project_id","edges":[{"sources":[6],"targets":[0],"edgeType":"PROJECTION"},{"sources":[7],"targets":[1],"edgeType":"PROJECTION"},{"sources":[8],"targets":[2,3],"edgeType":"PROJECTION"},{"sources":[9],"targets":[4],"edgeType":"PROJECTION"},{"sources":[10],"targets":[5],"edgeType":"PROJECTION"},{"sources":[8],"targets":[0,1,2,3,4,5],"expression":"(e.emp_id = m.emp_id)","edgeType":"PREDICATE"},{"sources":[11,12],"targets":[0,1,2,3,4,5],"expression":"(em._col1 = d.dept_id)","edgeType":"PRED
 ICATE"},{"sources":[11,9],"targets":[0,1,2,3,4,5],"expression":"(emd._col4 = p.project_id)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.tgt.dept_name"},{"id":1,"vertexType":"COLUMN","vertexId":"default.tgt.name"},{"id":2,"vertexType":"COLUMN","vertexId":"default.tgt.emp_id"},{"id":3,"vertexType":"COLUMN","vertexId":"default.tgt.mgr_id"},{"id":4,"vertexType":"COLUMN","vertexId":"default.tgt.proj_id"},{"id":5,"vertexType":"COLUMN","vertexId":"default.tgt.proj_name"},{"id":6,"vertexType":"COLUMN","vertexId":"default.dept.dept_name"},{"id":7,"vertexType":"COLUMN","vertexId":"default.emp.name"},{"id":8,"vertexType":"COLUMN","vertexId":"default.emp.emp_id"},{"id":9,"vertexType":"COLUMN","vertexId":"default.project.project_id"},{"id":10,"vertexType":"COLUMN","vertexId":"default.project.project_name"},{"id":11,"vertexType":"COLUMN","vertexId":"default.emp.dept_id"},{"id":12,"vertexType":"COLUMN","vertexId":"default.dept.dept_id"}]}
 PREHOOK: query: drop table if exists dest_l2
 PREHOOK: type: DROPTABLE
 PREHOOK: query: create table dest_l2 (id int, c1 tinyint, c2 int, c3 bigint) stored as textfile
@@ -604,7 +604,7 @@ PREHOOK: query: insert into dest_l2 values(0, 1, 100, 10000)
 PREHOOK: type: QUERY
 PREHOOK: Input: default@values__tmp__table__1
 PREHOOK: Output: default@dest_l2
-{"version":"1.0","engine":"mr","hash":"e001334e3f8384806b0f25a7c303045f","queryText":"insert into dest_l2 values(0, 1, 100, 10000)","edges":[{"sources":[],"targets":[0],"expression":"UDFToInteger(values__tmp__table__1.tmp_values_col1)","edgeType":"PROJECTION"},{"sources":[],"targets":[1],"expression":"UDFToByte(values__tmp__table__1.tmp_values_col2)","edgeType":"PROJECTION"},{"sources":[],"targets":[2],"expression":"UDFToInteger(values__tmp__table__1.tmp_values_col3)","edgeType":"PROJECTION"},{"sources":[],"targets":[3],"expression":"UDFToLong(values__tmp__table__1.tmp_values_col4)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest_l2.id"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l2.c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest_l2.c3"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"e001334e3f8384806b0f25a7c303045f","queryText":"insert into dest_l2 values(0, 1, 100, 10000)","edges":[{"sources":[],"targets":[0],"expression":"UDFToInteger(values__tmp__table__1.tmp_values_col1)","edgeType":"PROJECTION"},{"sources":[],"targets":[1],"expression":"UDFToByte(values__tmp__table__1.tmp_values_col2)","edgeType":"PROJECTION"},{"sources":[],"targets":[2],"expression":"UDFToInteger(values__tmp__table__1.tmp_values_col3)","edgeType":"PROJECTION"},{"sources":[],"targets":[3],"expression":"UDFToLong(values__tmp__table__1.tmp_values_col4)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest_l2.id"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l2.c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest_l2.c3"}]}
 PREHOOK: query: select * from (
   select c1 + c2 x from dest_l2
   union all
@@ -612,7 +612,7 @@ PREHOOK: query: select * from (
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest_l2
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"a2c96a96be9d315ede966be5b45ef20e","queryText":"select * from (\n  select c1 + c2 x from dest_l2\n  union all\n  select sum(c3) y from (select c3 from dest_l2) v1) v2 order by x","edges":[{"sources":[1,2,3],"targets":[0],"expression":"v2.x","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"v2.x"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l2.c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest_l2.c3"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"a2c96a96be9d315ede966be5b45ef20e","queryText":"select * from (\n  select c1 + c2 x from dest_l2\n  union all\n  select sum(c3) y from (select c3 from dest_l2) v1) v2 order by x","edges":[{"sources":[1,2,3],"targets":[0],"expression":"v2.x","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"v2.x"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l2.c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest_l2.c3"}]}
 101
 10000
 PREHOOK: query: drop table if exists dest_l3
@@ -625,7 +625,7 @@ PREHOOK: query: insert into dest_l3 values(0, "s1", "s2", 15)
 PREHOOK: type: QUERY
 PREHOOK: Input: default@values__tmp__table__2
 PREHOOK: Output: default@dest_l3
-{"version":"1.0","engine":"mr","hash":"09df51ba6ba2d07f2304523ee505f094","queryText":"insert into dest_l3 values(0, \"s1\", \"s2\", 15)","edges":[{"sources":[],"targets":[0],"expression":"UDFToInteger(values__tmp__table__2.tmp_values_col1)","edgeType":"PROJECTION"},{"sources":[],"targets":[1,2],"edgeType":"PROJECTION"},{"sources":[],"targets":[3],"expression":"UDFToInteger(values__tmp__table__2.tmp_values_col4)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest_l3.id"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l3.c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l3.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest_l3.c3"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"09df51ba6ba2d07f2304523ee505f094","queryText":"insert into dest_l3 values(0, \"s1\", \"s2\", 15)","edges":[{"sources":[],"targets":[0],"expression":"UDFToInteger(values__tmp__table__2.tmp_values_col1)","edgeType":"PROJECTION"},{"sources":[],"targets":[1,2],"edgeType":"PROJECTION"},{"sources":[],"targets":[3],"expression":"UDFToInteger(values__tmp__table__2.tmp_values_col4)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.dest_l3.id"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l3.c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l3.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest_l3.c3"}]}
 PREHOOK: query: select sum(a.c1) over (partition by a.c1 order by a.id)
 from dest_l2 a
 where a.c2 != 10
@@ -634,7 +634,7 @@ having count(a.c2) > 0
 PREHOOK: type: QUERY
 PREHOOK: Input: default@dest_l2
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"0ae7aa4a0cbd1283210fa79e8a19104a","queryText":"select sum(a.c1) over (partition by a.c1 order by a.id)\nfrom dest_l2 a\nwhere a.c2 != 10\ngroup by a.c1, a.c2, a.id\nhaving count(a.c2) > 0","edges":[{"sources":[1,2,3],"targets":[0],"expression":"(tok_function sum (. (tok_table_or_col $hdt$_0) c1) (tok_windowspec (tok_partitioningspec (tok_distributeby (. (tok_table_or_col $hdt$_0) c1)) (tok_orderby (tok_tabsortcolnameasc (. (tok_table_or_col $hdt$_0) id)))) (tok_windowvalues (preceding 2147483647) current)))","edgeType":"PROJECTION"},{"sources":[2],"targets":[0],"expression":"(a.c2 <> 10)","edgeType":"PREDICATE"},{"sources":[2],"targets":[0],"expression":"(count(default.dest_l2.c2) > 0)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l2.c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.de
 st_l2.id"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"0ae7aa4a0cbd1283210fa79e8a19104a","queryText":"select sum(a.c1) over (partition by a.c1 order by a.id)\nfrom dest_l2 a\nwhere a.c2 != 10\ngroup by a.c1, a.c2, a.id\nhaving count(a.c2) > 0","edges":[{"sources":[1,2,3],"targets":[0],"expression":"(tok_function sum (. (tok_table_or_col $hdt$_0) c1) (tok_windowspec (tok_partitioningspec (tok_distributeby (. (tok_table_or_col $hdt$_0) c1)) (tok_orderby (tok_tabsortcolnameasc (. (tok_table_or_col $hdt$_0) id)))) (tok_windowvalues (preceding 2147483647) current)))","edgeType":"PROJECTION"},{"sources":[2],"targets":[0],"expression":"(a.c2 <> 10)","edgeType":"PREDICATE"},{"sources":[2],"targets":[0],"expression":"(count(default.dest_l2.c2) > 0)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"},{"id":1,"vertexType":"COLUMN","vertexId":"default.dest_l2.c1"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"},{"id":3,"vertexType":"COLUMN","
 vertexId":"default.dest_l2.id"}]}
 1
 PREHOOK: query: select sum(a.c1), count(b.c1), b.c2, b.c3
 from dest_l2 a join dest_l3 b on (a.id = b.id)
@@ -646,7 +646,7 @@ PREHOOK: type: QUERY
 PREHOOK: Input: default@dest_l2
 PREHOOK: Input: default@dest_l3
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"01879c619517509d9f5b6ead998bb4bb","queryText":"select sum(a.c1), count(b.c1), b.c2, b.c3\nfrom dest_l2 a join dest_l3 b on (a.id = b.id)\nwhere a.c2 != 10 and b.c3 > 0\ngroup by a.c1, a.c2, a.id, b.c1, b.c2, b.c3\nhaving count(a.c2) > 0\norder by b.c3 limit 5","edges":[{"sources":[4],"targets":[0],"expression":"sum(default.dest_l2.c1)","edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"expression":"count(default.dest_l3.c1)","edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[8,9],"targets":[0,1,2,3],"expression":"(a.id = b.id)","edgeType":"PREDICATE"},{"sources":[10,7],"targets":[0,1,2,3],"expression":"((a.c2 <> 10) and (b.c3 > 0))","edgeType":"PREDICATE"},{"sources":[10],"targets":[0,1,2,3],"expression":"(count(default.dest_l2.c2) > 0)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"_c0"},{"id":1,"vertexType":"COLUM
 N","vertexId":"_c1"},{"id":2,"vertexType":"COLUMN","vertexId":"b.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"b.c3"},{"id":4,"vertexType":"COLUMN","vertexId":"default.dest_l2.c1"},{"id":5,"vertexType":"COLUMN","vertexId":"default.dest_l3.c1"},{"id":6,"vertexType":"COLUMN","vertexId":"default.dest_l3.c2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.dest_l3.c3"},{"id":8,"vertexType":"COLUMN","vertexId":"default.dest_l2.id"},{"id":9,"vertexType":"COLUMN","vertexId":"default.dest_l3.id"},{"id":10,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"01879c619517509d9f5b6ead998bb4bb","queryText":"select sum(a.c1), count(b.c1), b.c2, b.c3\nfrom dest_l2 a join dest_l3 b on (a.id = b.id)\nwhere a.c2 != 10 and b.c3 > 0\ngroup by a.c1, a.c2, a.id, b.c1, b.c2, b.c3\nhaving count(a.c2) > 0\norder by b.c3 limit 5","edges":[{"sources":[4],"targets":[0],"expression":"sum(default.dest_l2.c1)","edgeType":"PROJECTION"},{"sources":[5],"targets":[1],"expression":"count(default.dest_l3.c1)","edgeType":"PROJECTION"},{"sources":[6],"targets":[2],"edgeType":"PROJECTION"},{"sources":[7],"targets":[3],"edgeType":"PROJECTION"},{"sources":[8,9],"targets":[0,1,2,3],"expression":"(a.id = b.id)","edgeType":"PREDICATE"},{"sources":[10,7],"targets":[0,1,2,3],"expression":"((a.c2 <> 10) and (b.c3 > 0))","edgeType":"PREDICATE"},{"sources":[10],"targets":[0,1,2,3],"expression":"(count(default.dest_l2.c2) > 0)","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"_c0"},{"id":
 1,"vertexType":"COLUMN","vertexId":"_c1"},{"id":2,"vertexType":"COLUMN","vertexId":"b.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"b.c3"},{"id":4,"vertexType":"COLUMN","vertexId":"default.dest_l2.c1"},{"id":5,"vertexType":"COLUMN","vertexId":"default.dest_l3.c1"},{"id":6,"vertexType":"COLUMN","vertexId":"default.dest_l3.c2"},{"id":7,"vertexType":"COLUMN","vertexId":"default.dest_l3.c3"},{"id":8,"vertexType":"COLUMN","vertexId":"default.dest_l2.id"},{"id":9,"vertexType":"COLUMN","vertexId":"default.dest_l3.id"},{"id":10,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"}]}
 1	1	s2	15
 PREHOOK: query: drop table if exists t
 PREHOOK: type: DROPTABLE
@@ -659,7 +659,7 @@ PREHOOK: Input: default@dest_l2
 PREHOOK: Input: default@dest_l3
 PREHOOK: Output: database:default
 PREHOOK: Output: default@t
-{"version":"1.0","engine":"mr","hash":"0d2f15b494111ffe236d5be42a76fa28","queryText":"create table t as\nselect distinct a.c2, a.c3 from dest_l2 a\ninner join dest_l3 b on (a.id = b.id)\nwhere a.id > 0 and b.c3 = 15","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[4,5],"targets":[0,1],"expression":"(a.id = b.id)","edgeType":"PREDICATE"},{"sources":[4,6],"targets":[0,1],"expression":"((a.id > 0) and (b.c3 = 15))","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.t.c2"},{"id":1,"vertexType":"COLUMN","vertexId":"default.t.c3"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest_l2.c3"},{"id":4,"vertexType":"COLUMN","vertexId":"default.dest_l2.id"},{"id":5,"vertexType":"COLUMN","vertexId":"default.dest_l3.id"},{"id":6,"vertexType":"COLUMN","vertexId":"default.dest_l3.c3"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"0d2f15b494111ffe236d5be42a76fa28","queryText":"create table t as\nselect distinct a.c2, a.c3 from dest_l2 a\ninner join dest_l3 b on (a.id = b.id)\nwhere a.id > 0 and b.c3 = 15","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"edgeType":"PROJECTION"},{"sources":[4,5],"targets":[0,1],"expression":"(a.id = b.id)","edgeType":"PREDICATE"},{"sources":[4,6],"targets":[0,1],"expression":"((a.id > 0) and (b.c3 = 15))","edgeType":"PREDICATE"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.t.c2"},{"id":1,"vertexType":"COLUMN","vertexId":"default.t.c3"},{"id":2,"vertexType":"COLUMN","vertexId":"default.dest_l2.c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.dest_l2.c3"},{"id":4,"vertexType":"COLUMN","vertexId":"default.dest_l2.id"},{"id":5,"vertexType":"COLUMN","vertexId":"default.dest_l3.id"},{"id":6,"vertexType":"COLUMN","vertexId":"default.dest_l3.c3"}]}
 PREHOOK: query: SELECT substr(src1.key,1,1), count(DISTINCT substr(src1.value,5)),
 concat(substr(src1.key,1,1),sum(substr(src1.value,5)))
 from src1
@@ -667,7 +667,7 @@ GROUP BY substr(src1.key,1,1)
 PREHOOK: type: QUERY
 PREHOOK: Input: default@src1
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"5b1022708124ee2b80f9e2e8a0dcb15c","queryText":"SELECT substr(src1.key,1,1), count(DISTINCT substr(src1.value,5)),\nconcat(substr(src1.key,1,1),sum(substr(src1.value,5)))\nfrom src1\nGROUP BY substr(src1.key,1,1)","edges":[{"sources":[3],"targets":[0],"expression":"substr(src1.key, 1, 1)","edgeType":"PROJECTION"},{"sources":[4],"targets":[1],"expression":"count(DISTINCT substr(src1.value, 5))","edgeType":"PROJECTION"},{"sources":[3,4],"targets":[2],"expression":"concat(substr(src1.key, 1, 1), sum(substr(src1.value, 5)))","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"5b1022708124ee2b80f9e2e8a0dcb15c","queryText":"SELECT substr(src1.key,1,1), count(DISTINCT substr(src1.value,5)),\nconcat(substr(src1.key,1,1),sum(substr(src1.value,5)))\nfrom src1\nGROUP BY substr(src1.key,1,1)","edges":[{"sources":[3],"targets":[0],"expression":"substr(src1.key, 1, 1)","edgeType":"PROJECTION"},{"sources":[4],"targets":[1],"expression":"count(DISTINCT substr(src1.value, 5))","edgeType":"PROJECTION"},{"sources":[3,4],"targets":[2],"expression":"concat(substr(src1.key, 1, 1), sum(substr(src1.value, 5)))","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"c0"},{"id":1,"vertexType":"COLUMN","vertexId":"c1"},{"id":2,"vertexType":"COLUMN","vertexId":"c2"},{"id":3,"vertexType":"COLUMN","vertexId":"default.src1.key"},{"id":4,"vertexType":"COLUMN","vertexId":"default.src1.value"}]}
 	7	1543.0
 1	3	1296.0
 2	6	21257.0
@@ -696,7 +696,7 @@ PREHOOK: query: select identity, ep1_id from relations
 PREHOOK: type: QUERY
 PREHOOK: Input: default@relations
 #### A masked pattern was here ####
-{"version":"1.0","engine":"mr","hash":"bb30b94d13d0b35802db85b4e33230b3","queryText":"select identity, ep1_id from relations\n  lateral view explode(ep1_ids) nav_rel as ep1_id","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"nav_rel._col11","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"identity"},{"id":1,"vertexType":"COLUMN","vertexId":"ep1_id"},{"id":2,"vertexType":"COLUMN","vertexId":"default.relations.identity"},{"id":3,"vertexType":"COLUMN","vertexId":"default.relations.ep1_ids"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"bb30b94d13d0b35802db85b4e33230b3","queryText":"select identity, ep1_id from relations\n  lateral view explode(ep1_ids) nav_rel as ep1_id","edges":[{"sources":[2],"targets":[0],"edgeType":"PROJECTION"},{"sources":[3],"targets":[1],"expression":"nav_rel._col11","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"identity"},{"id":1,"vertexType":"COLUMN","vertexId":"ep1_id"},{"id":2,"vertexType":"COLUMN","vertexId":"default.relations.identity"},{"id":3,"vertexType":"COLUMN","vertexId":"default.relations.ep1_ids"}]}
 PREHOOK: query: insert into rels_exploded select identity, type,
   ep1_src_type, ep1_type, ep2_src_type, ep2_type, ep1_id, ep2_id
 from relations lateral view explode(ep1_ids) rel1 as ep1_id
@@ -704,4 +704,4 @@ from relations lateral view explode(ep1_ids) rel1 as ep1_id
 PREHOOK: type: QUERY
 PREHOOK: Input: default@relations
 PREHOOK: Output: default@rels_exploded
-{"version":"1.0","engine":"mr","hash":"e76d2efade744d1d5cf74fda064ba6c6","queryText":"insert into rels_exploded select identity, type,\n  ep1_src_type, ep1_type, ep2_src_type, ep2_type, ep1_id, ep2_id\nfrom relations lateral view explode(ep1_ids) rel1 as ep1_id\n  lateral view explode (ep2_ids) rel2 as ep2_id","edges":[{"sources":[8],"targets":[0],"edgeType":"PROJECTION"},{"sources":[9],"targets":[1],"edgeType":"PROJECTION"},{"sources":[10],"targets":[2],"edgeType":"PROJECTION"},{"sources":[11],"targets":[3],"edgeType":"PROJECTION"},{"sources":[12],"targets":[4],"edgeType":"PROJECTION"},{"sources":[13],"targets":[5],"edgeType":"PROJECTION"},{"sources":[14],"targets":[6],"expression":"CAST( rel1._col11 AS CHAR(32)","edgeType":"PROJECTION"},{"sources":[15],"targets":[7],"expression":"CAST( rel2._col12 AS CHAR(32)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.rels_exploded.identity"},{"id":1,"vertexType":"COLUMN","vertexId":"default.rels_explo
 ded.type"},{"id":2,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep1_src_type"},{"id":3,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep1_type"},{"id":4,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep2_src_type"},{"id":5,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep2_type"},{"id":6,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep1_id"},{"id":7,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep2_id"},{"id":8,"vertexType":"COLUMN","vertexId":"default.relations.identity"},{"id":9,"vertexType":"COLUMN","vertexId":"default.relations.type"},{"id":10,"vertexType":"COLUMN","vertexId":"default.relations.ep1_src_type"},{"id":11,"vertexType":"COLUMN","vertexId":"default.relations.ep1_type"},{"id":12,"vertexType":"COLUMN","vertexId":"default.relations.ep2_src_type"},{"id":13,"vertexType":"COLUMN","vertexId":"default.relations.ep2_type"},{"id":14,"vertexType":"COLUMN","vertexId":"default.relations.ep1_ids"},{"id":15,"vertexType":"COLU
 MN","vertexId":"default.relations.ep2_ids"}]}
+{"version":"1.0","engine":"mr","database":"default","hash":"e76d2efade744d1d5cf74fda064ba6c6","queryText":"insert into rels_exploded select identity, type,\n  ep1_src_type, ep1_type, ep2_src_type, ep2_type, ep1_id, ep2_id\nfrom relations lateral view explode(ep1_ids) rel1 as ep1_id\n  lateral view explode (ep2_ids) rel2 as ep2_id","edges":[{"sources":[8],"targets":[0],"edgeType":"PROJECTION"},{"sources":[9],"targets":[1],"edgeType":"PROJECTION"},{"sources":[10],"targets":[2],"edgeType":"PROJECTION"},{"sources":[11],"targets":[3],"edgeType":"PROJECTION"},{"sources":[12],"targets":[4],"edgeType":"PROJECTION"},{"sources":[13],"targets":[5],"edgeType":"PROJECTION"},{"sources":[14],"targets":[6],"expression":"CAST( rel1._col11 AS CHAR(32)","edgeType":"PROJECTION"},{"sources":[15],"targets":[7],"expression":"CAST( rel2._col12 AS CHAR(32)","edgeType":"PROJECTION"}],"vertices":[{"id":0,"vertexType":"COLUMN","vertexId":"default.rels_exploded.identity"},{"id":1,"vertexType":"COLUMN","vertexId
 ":"default.rels_exploded.type"},{"id":2,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep1_src_type"},{"id":3,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep1_type"},{"id":4,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep2_src_type"},{"id":5,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep2_type"},{"id":6,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep1_id"},{"id":7,"vertexType":"COLUMN","vertexId":"default.rels_exploded.ep2_id"},{"id":8,"vertexType":"COLUMN","vertexId":"default.relations.identity"},{"id":9,"vertexType":"COLUMN","vertexId":"default.relations.type"},{"id":10,"vertexType":"COLUMN","vertexId":"default.relations.ep1_src_type"},{"id":11,"vertexType":"COLUMN","vertexId":"default.relations.ep1_type"},{"id":12,"vertexType":"COLUMN","vertexId":"default.relations.ep2_src_type"},{"id":13,"vertexType":"COLUMN","vertexId":"default.relations.ep2_type"},{"id":14,"vertexType":"COLUMN","vertexId":"default.relations.ep1_ids"},{"id":
 15,"vertexType":"COLUMN","vertexId":"default.relations.ep2_ids"}]}


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