Operation: table access
Options: FULL
Object_type: TABLE
Other: 
Object_owner: JLOWE
Search_columns: 
Projection: R_NAME
Object_name: REGION
Alias: REGION@SEL$1
Extended_information: 
Access_predicates: 
Filter_predicates: 
Select_level: SEL$1
--------------------
Operation: table access
Options: FULL
Object_type: TABLE
Other: 
Object_owner: JLOWE
Search_columns: 
Projection: N_NATIONKEY
Object_name: NATION
Alias: NATION@SEL$1
Extended_information: 
Access_predicates: 
Filter_predicates: 
Select_level: SEL$1
--------------------
Operation: buffer
Options: SORT
Object_type: 
Other: 
Object_owner: 
Search_columns: 
Projection:  R_NAME
Object_name: 
Alias: 
Extended_information: 
Access_predicates: 
Filter_predicates: 
Select_level: 
--------------------
Operation: merge join
Options: CARTESIAN
Object_type: 
Other: 
Object_owner: 
Search_columns: 
Projection:  N_NATIONKEY^R_NAME
Object_name: 
Alias: 
Extended_information: 
Access_predicates: 
Filter_predicates: 
Select_level: SEL$1
--------------------
Operation: select statement
Options: 
Object_type: 
Other: 
Object_owner: 
Search_columns: 
Projection: 
Object_name: 
Alias: 
Extended_information: 
Access_predicates: 
Filter_predicates: 
Select_level: 
--------------------
N_NATIONKEY: SimpleColumn tpch.NATION.N_NATIONKEY
  s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/NATION/0

R_NAME: SimpleColumn tpch.REGION.R_NAME
  s/t/c/T/A/RA: tpch/REGION/R_NAME/2/REGION/0

>SELECT MAIN
>>Returned Columns
SimpleColumn tpch.NATION.N_NATIONKEY
  s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/NATION/0

SimpleColumn tpch.REGION.R_NAME
  s/t/c/T/A/RA: tpch/REGION/R_NAME/2/REGION/0

>>Filters
empty filter tree
SessionID: 211
TxnID: 22
VerID: 22
--- Column Map ---
N_NATIONKEY : 0xa108c20
R_NAME : 0xa0d3c00

