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mariadb-columnstore-engine/dbcon/doc/q11_plan1.TXT
2016-01-06 14:08:59 -06:00

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--- Q11 Start --
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: N_NATIONKEY
Object_name: NATION
Alias: NATION@SEL$1
Extended_information: FP:N_NAME=':1'
Access_predicates:
Filter_predicates: N_NAME=':1'
Select_level: SEL$1
--------------------
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: N_NATIONKEY
Object_name: NATION
Alias: NATION@SEL$2
Extended_information: FP:N_NAME=':1'
Access_predicates:
Filter_predicates: N_NAME=':1'
Select_level: SEL$2
--------------------
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: PS_PARTKEY, PS_SUPPKEY, PS_AVAILQTY, PS_SUPPLYCOST
Object_name: PARTSUPP
Alias: PARTSUPP@SEL$1
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$1
--------------------
Operation: buffer
Options: SORT
Object_type:
Other:
Object_owner:
Search_columns:
Projection: N_NATIONKEY
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level:
--------------------
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: PS_SUPPKEY, PS_AVAILQTY, PS_SUPPLYCOST
Object_name: PARTSUPP
Alias: PARTSUPP@SEL$2
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$2
--------------------
Operation: buffer
Options: SORT
Object_type:
Other:
Object_owner:
Search_columns:
Projection: N_NATIONKEY
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level:
--------------------
Operation: merge join
Options: CARTESIAN
Object_type:
Other:
Object_owner:
Search_columns:
Projection: PS_PARTKEY, PS_SUPPKEY, PS_AVAILQTY, PS_SUPPLYCOST, N_NATIONKEY
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level:
--------------------
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: S_SUPPKEY, S_NATIONKEY
Object_name: SUPPLIER
Alias: SUPPLIER@SEL$1
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$1
--------------------
Operation: merge join
Options: CARTESIAN
Object_type:
Other:
Object_owner:
Search_columns:
Projection: PS_SUPPKEY, PS_AVAILQTY, PS_SUPPLYCOST, N_NATIONKEY
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level:
--------------------
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: S_SUPPKEY, S_NATIONKEY
Object_name: SUPPLIER
Alias: SUPPLIER@SEL$2
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$2
--------------------
Operation: hash join
Options:
Object_type:
Other:
Object_owner:
Search_columns:
Projection: PS_PARTKEY, PS_AVAILQTY, PS_SUPPLYCOST
Object_name:
Alias:
Extended_information: AP:PS_SUPPKEY=S_SUPPKEY AND S_NATIONKEY=N_NATIONKEY
Access_predicates: PS_SUPPKEY=S_SUPPKEY&S_NATIONKEY=N_NATIONKEY
Filter_predicates:
Select_level:
--------------------
Operation: hash join
Options:
Object_type:
Other:
Object_owner:
Search_columns:
Projection: PS_AVAILQTY, PS_SUPPLYCOST
Object_name:
Alias:
Extended_information: AP:PS_SUPPKEY=S_SUPPKEY AND S_NATIONKEY=N_NATIONKEY
Access_predicates: PS_SUPPKEY=S_SUPPKEY&S_NATIONKEY=N_NATIONKEY
Filter_predicates:
Select_level:
--------------------
Operation: hash
Options: GROUP BY
Object_type:
Other:
Object_owner:
Search_columns:
Projection: PS_PARTKEY, SUM(PS_SUPPLYCOST*PS_AVAILQTY)
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level:
--------------------
Operation: sort
Options: AGGREGATE
Object_type:
Other:
Object_owner:
Search_columns:
Projection: SUM(PS_SUPPLYCOST*PS_AVAILQTY)
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$2
--------------------
Operation: filter
Options:
Object_type:
Other:
Object_owner:
Search_columns:
Projection: PS_PARTKEY, SUM(PS_SUPPLYCOST*PS_AVAILQTY)
Object_name:
Alias:
Extended_information: FP:SUM(PS_SUPPLYCOST*PS_AVAILQTY)> (SELECT SUM(PS_SUPPLYCOST*PS_AVAILQTY)*2 FROM NATION NATION,SUPPLIER SUPPLIER,PARTSUPP PARTSUPP WHERE S_NATIONKEY=N_NATIONKEY AND PS_SUPPKEY=S_SUPPKEY AND N_NAME=':1')
Access_predicates:
Filter_predicates: SUM(PS_SUPPLYCOST*PS_AVAILQTY)> (SELECT SUM(PS_SUPPLYCOST*PS_AVAILQTY)*2 FROM NATION NATION,SUPPLIER SUPPLIER,PARTSUPP PARTSUPP WHERE S_NATIONKEY=N_NATIONKEY&PS_SUPPKEY=S_SUPPKEY&N_NAME=':1')
Select_level:
--------------------
Operation: sort
Options: ORDER BY
Object_type:
Other:
Object_owner:
Search_columns:
Projection: SUM(PS_SUPPLYCOST*PS_AVAILQTY), PS_PARTKEY
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:
---- END ------