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205 lines
4.8 KiB
Plaintext
Executable File
205 lines
4.8 KiB
Plaintext
Executable File
Demo4
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Select to_char(o_orderdate,'YYYY'),
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sum(l_quantity) qty_sold
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from part,
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orders,
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lineitem
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where p_partkey = l_partkey
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and l_orderkey = o_orderkey
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and o_orderdate between TO_DATE('1995-01-01', 'YYYY-MM-DD')
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and TO_DATE('1995-01-31', 'YYYY-MM-DD')
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and p_type = 'ECONOMY ANODIZED STEEL'
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group by to_char(o_orderdate,'YYYY');
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Oracle Execution Plan
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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: TPCH
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Search_columns:
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Projection: O_ORDERKEY^O_ORDERDATE
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Object_name: ORDERS
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Alias: ORDERS@SEL$1
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Extended_information: FP:O_ORDERDATE>='1995-01-01' AND O_ORDERDATE<='1995-01-31'
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Access_predicates:
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Filter_predicates: O_ORDERDATE>='1995-01-01'&O_ORDERDATE<='1995-01-31'
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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: TPCH
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Search_columns:
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Projection: L_ORDERKEY^L_PARTKEY^L_QUANTITY
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Object_name: LINEITEM
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Alias: LINEITEM@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: TPCH
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Search_columns:
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Projection: P_PARTKEY
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Object_name: PART
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Alias: PART@SEL$1
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Extended_information: FP:P_TYPE='ECONOMY ANODIZED STEEL'
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Access_predicates:
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Filter_predicates: P_TYPE='ECONOMY ANODIZED STEEL'
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Select_level: SEL$1
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--------------------
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Operation: hash join ( Temp Space: 10,126,000 )
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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: O_ORDERDATE^L_QUANTITY^L_PARTKEY
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Object_name:
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Alias:
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Extended_information: AP:L_ORDERKEY=O_ORDERKEY
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Access_predicates: L_ORDERKEY=O_ORDERKEY
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Filter_predicates:
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Select_level:
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--------------------
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Operation: hash join ( Temp Space: 5,333,000 )
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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: O_ORDERDATE^L_QUANTITY
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Object_name:
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Alias:
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Extended_information: AP:P_PARTKEY=L_PARTKEY
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Access_predicates: P_PARTKEY=L_PARTKEY
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Filter_predicates:
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Select_level:
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--------------------
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Operation: filter
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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: O_ORDERDATE^L_QUANTITY
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Object_name:
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Alias:
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Extended_information: FP:TO_DATE('1995-01-01')<=TO_DATE('1995-01-31')
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Access_predicates:
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Filter_predicates: TO_DATE('1995-01-01')<=TO_DATE('1995-01-31')
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Select_level:
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--------------------
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Operation: hash
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Options: GROUP BY
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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: TO_CHAR(INTERNAL_FUNCTION(O_ORDERDATE),'YYYY')^SUM(L_QUANTITY)
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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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Calpont Execution Plan
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>SELECT MAIN
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>>Returned Columns
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ArithmeticColumn: FunctionColumn: to_char(INTERNAL_FUNCTION(O_ORDERDATE),'YYYY')
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ArithmeticColumn: AggregateColumn sum(L_QUANTITY)
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ArithmeticColumn: SimpleColumn L_QUANTITY
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s/t/c/T/A/RA: //L_QUANTITY/29//0
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>>Filters
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ConstantFilter
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Operator: and
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SimpleColumn tpch.ORDERS.O_ORDERDATE
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s/t/c/T/A/RA: tpch/ORDERS/O_ORDERDATE/20//0
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SimpleFilter
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SimpleColumn tpch.ORDERS.O_ORDERDATE
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s/t/c/T/A/RA: tpch/ORDERS/O_ORDERDATE/20//0
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Operator: >= ConstantColumn: 1995-01-01(l)
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SimpleFilter
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SimpleColumn tpch.ORDERS.O_ORDERDATE
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s/t/c/T/A/RA: tpch/ORDERS/O_ORDERDATE/20//0
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Operator: <= ConstantColumn: 1995-01-31(l)
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ConstantFilter
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SimpleColumn tpch.PART.P_TYPE
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s/t/c/T/A/RA: tpch/PART/P_TYPE/50//0
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SimpleFilter
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SimpleColumn tpch.PART.P_TYPE
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s/t/c/T/A/RA: tpch/PART/P_TYPE/50//0
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Operator: = ConstantColumn: ECONOMY ANODIZED STEEL(l)
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Operator: and
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SimpleFilter
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SimpleColumn tpch.LINEITEM.L_ORDERKEY
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s/t/c/T/A/RA: tpch/LINEITEM/L_ORDERKEY/25//0
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Operator: = SimpleColumn tpch.ORDERS.O_ORDERKEY
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s/t/c/T/A/RA: tpch/ORDERS/O_ORDERKEY/16//0
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Operator: and
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SimpleFilter
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SimpleColumn tpch.PART.P_PARTKEY
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s/t/c/T/A/RA: tpch/PART/P_PARTKEY/46//0
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Operator: = SimpleColumn tpch.LINEITEM.L_PARTKEY
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s/t/c/T/A/RA: tpch/LINEITEM/L_PARTKEY/26//0
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Operator: and
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SimpleFilter
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ArithmeticColumn: FunctionColumn: to_date('1995-01-01')
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Operator: <= ArithmeticColumn: FunctionColumn: to_date('1995-01-31')
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Operator: and
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>>Group By Columns
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ArithmeticColumn: FunctionColumn: to_char(INTERNAL_FUNCTION(O_ORDERDATE),'YYYY')
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ArithmeticColumn: AggregateColumn sum(L_QUANTITY)
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ArithmeticColumn: SimpleColumn L_QUANTITY
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s/t/c/T/A/RA: //L_QUANTITY/29//0
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SessionID: 11846
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TxnID: 165
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VerID: 165
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--- Column Map ---
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L_ORDERKEY : 0x6a63d0
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L_PARTKEY : 0x6a6340
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L_QUANTITY : 0x69de80
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O_ORDERDATE : 0x6a6550
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O_ORDERKEY : 0x6a65f0
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P_PARTKEY : 0x6a66d0
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P_TYPE : 0x6a67b0
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