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			162 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			162 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| Operation: table access
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| Options: FULL
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| Object_type: TABLE
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| Other: 
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| Object_owner: CALUSER01
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| Search_columns: 
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| Projection: N1.N_NATIONKEY^N1.N_NAME
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| Object_name: NATION
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| Alias: N1@SEL$1
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| Extended_information: 
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| Access_predicates: 
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| Filter_predicates: 
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| Select_level: SEL$1
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| --------------------
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| Operation: table access
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| Options: FULL
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| Object_type: TABLE
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| Other: 
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| Object_owner: CALUSER01
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| Search_columns: 
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| Projection: N2.N_NATIONKEY^N2.N_NAME
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| Object_name: NATION
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| Alias: N2@SEL$1
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| Extended_information: 
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| Access_predicates: 
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| Filter_predicates: 
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| Select_level: SEL$1
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| --------------------
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| Operation: sort
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| Options: JOIN
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| Object_type: 
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| Other: 
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| Object_owner: 
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| Search_columns: 
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| Projection:  N1.N_NATIONKEY^N1.N_NAME
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| Object_name: 
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| Alias: 
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| Extended_information: 
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| Access_predicates: 
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| Filter_predicates: 
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| Select_level: 
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| --------------------
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| Operation: sort
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| Options: JOIN
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| Object_type: 
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| Other: 
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| Object_owner: 
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| Search_columns: 
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| Projection:  N2.N_NATIONKEY^N2.N_NAME
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| Object_name: 
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| Alias: 
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| Extended_information:    AFP:N1.N_NATIONKEY=N2.N_NATIONKEY
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| Access_predicates: N1.N_NATIONKEY=N2.N_NATIONKEY
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| Filter_predicates: N1.N_NATIONKEY=N2.N_NATIONKEY
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| Select_level: 
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| --------------------
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| Operation: merge join
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| Options: 
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| Object_type: 
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| Other: 
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| Object_owner: 
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| Search_columns: 
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| Projection:  N1.N_NAME^N2.N_NAME
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| Object_name: 
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| Alias: 
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| Extended_information: 
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| Access_predicates: 
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| Filter_predicates: 
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| Select_level: SEL$1
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| --------------------
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| Operation: select statement
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| Options: 
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| Object_type: 
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| Other: 
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| Object_owner: 
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| Search_columns: 
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| Projection: 
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| Object_name: 
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| Alias: 
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| Extended_information: 
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| Access_predicates: 
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| Filter_predicates: 
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| Select_level: 
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| --------------------
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| TOKEN: <N1.N_NATIONKEY=N2.N_NATIONKEY>
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| TOKEN: <N1.N_NATIONKEY=N2.N_NATIONKEY>
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| TOKEN: <N1.N_NATIONKEY=N2.N_NATIONKEY>
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| TOKEN: <N1.N_NATIONKEY=N2.N_NATIONKEY>
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| Operator: (
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| SimpleFilter
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|   SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N1/0
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|   Operator: =  SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N2/0
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| 
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| Operator: )
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| Operator: and
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| Operator: (
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| SimpleFilter
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|   SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N1/0
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|   Operator: =  SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N2/0
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| 
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| Operator: )
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| N_NAME: SimpleColumn tpch.NATION.N_NAME
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|   s/t/c/T/A/RA: tpch/NATION/N_NAME/5/N1/0
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| 
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| N_NAME: SimpleColumn tpch.NATION.N_NAME
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|   s/t/c/T/A/RA: tpch/NATION/N_NAME/5/N2/0
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| 
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| N_NATIONKEY: SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N1/0
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| 
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| N_NATIONKEY: SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N2/0
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| 
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| >SELECT MAIN
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| >>Returned Columns
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| SimpleColumn tpch.NATION.N_NAME
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|   s/t/c/T/A/RA: tpch/NATION/N_NAME/5/N1/0
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| 
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| SimpleColumn tpch.NATION.N_NAME
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|   s/t/c/T/A/RA: tpch/NATION/N_NAME/5/N2/0
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| 
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| >>Filters
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| SimpleFilter
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|   SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N1/0
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|   Operator: =  SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N2/0
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| 
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| SimpleFilter
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|   SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N1/0
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|   Operator: =  SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N2/0
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| 
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| Operator: and
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| >>Group By Columns
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| SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N1/0
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| 
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| SimpleColumn tpch.NATION.N_NAME
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|   s/t/c/T/A/RA: tpch/NATION/N_NAME/5/N1/0
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| 
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| SimpleColumn tpch.NATION.N_NATIONKEY
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|   s/t/c/T/A/RA: tpch/NATION/N_NATIONKEY/4/N2/0
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| 
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| SimpleColumn tpch.NATION.N_NAME
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|   s/t/c/T/A/RA: tpch/NATION/N_NAME/5/N2/0
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| 
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| SessionID: 320
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| TxnID: 69
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| VerID: 69
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| --- Column Map ---
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| N_NAME : 0x9991d08
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| N_NAME : 0x9991d68
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| N_NATIONKEY : 0x995cc98
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| N_NATIONKEY : 0x9991d38
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| 
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