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mariadb-columnstore-engine/dbcon/doc/q2_plan1.txt
2016-01-06 14:08:59 -06:00

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select
s_acctbal,
s_name,
n_name,
p_partkey,
p_mfgr,
s_address,
s_phone,
s_comment
from
part,
supplier,
partsupp,
nation,
region
where
p_partkey = ps_partkey
and s_suppkey = ps_suppkey
and p_size = 1
and p_type like '%a'
and s_nationkey = n_nationkey
and n_regionkey = r_regionkey
and r_name = 'ASIA'
and ps_supplycost = (
select
min(ps_supplycost)
from
partsupp,
supplier,
nation,
region
where
p_partkey = ps_partkey
and s_suppkey = ps_suppkey
and s_nationkey = n_nationkey
and n_regionkey = r_regionkey
and r_name = 'ASIA')
order by
s_acctbal desc,
n_name,
s_name,
p_partkey;
-- Q2 Plan Start --
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: P_PARTKEY, P_MFGR, P_TYPE, P_SIZE
Object_name: PART
Alias: PART@SEL$1
Extended_information: FP:P_SIZE=1 AND P_TYPE LIKE '%:2'
Access_predicates:
Filter_predicates: P_SIZE=1&P_TYPE LIKE '%:2'
Select_level: SEL$DD8D4BD4
--------------------
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: S_SUPPKEY, S_NAME, S_ADDRESS, S_NATIONKEY, S_PHONE, S_ACCTBAL, S_COMMENT
Object_name: SUPPLIER
Alias: SUPPLIER@SEL$1
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$DD8D4BD4
--------------------
Operation: buffer
Options: SORT
Object_type:
Other:
Object_owner:
Search_columns:
Projection: P_PARTKEY, P_MFGR, P_TYPE, P_SIZE
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: R_REGIONKEY, R_NAME
Object_name: REGION
Alias: REGION@SEL$1
Extended_information: FP:R_NAME=':3'
Access_predicates:
Filter_predicates: R_NAME=':3'
Select_level: SEL$DD8D4BD4
--------------------
Operation: merge join
Options: CARTESIAN
Object_type:
Other:
Object_owner:
Search_columns:
Projection: S_SUPPKEY, S_NAME, S_ADDRESS, S_NATIONKEY, S_PHONE, S_ACCTBAL, S_COMMENT, P_PARTKEY, P_MFGR, P_TYPE, P_SIZE
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level:
--------------------
Operation: buffer
Options: SORT
Object_type:
Other:
Object_owner:
Search_columns:
Projection: R_REGIONKEY, 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: S_SUPPKEY, S_NAME, S_ADDRESS, S_NATIONKEY, S_PHONE, S_ACCTBAL, S_COMMENT, P_PARTKEY, P_MFGR, P_TYPE, P_SIZE, R_REGIONKEY, R_NAME
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: N_NATIONKEY, N_NAME, N_REGIONKEY
Object_name: NATION
Alias: NATION@SEL$1
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$DD8D4BD4
--------------------
Operation: hash join
Options:
Object_type:
Other:
Object_owner:
Search_columns:
Projection: R_REGIONKEY, N_REGIONKEY, S_NATIONKEY, N_NATIONKEY, S_SUPPKEY, S_NAME, S_ADDRESS, R_NAME, S_PHONE, S_ACCTBAL, S_COMMENT, P_PARTKEY, P_MFGR, P_TYPE, P_SIZE, N_NAME
Object_name:
Alias:
Extended_information: AP:N_REGIONKEY=R_REGIONKEY AND S_NATIONKEY=N_NATIONKEY
Access_predicates: N_REGIONKEY=R_REGIONKEY&S_NATIONKEY=N_NATIONKEY
Filter_predicates:
Select_level:
--------------------
Operation: table access
Options: FULL
Object_type: TABLE
Other:
Object_owner: CALUSER01
Search_columns:
Projection: ROWID, PS_PARTKEY, PS_SUPPKEY, PS_SUPPLYCOST
Object_name: PARTSUPP
Alias: PARTSUPP@SEL$1
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$DD8D4BD4
--------------------
Operation: hash join
Options:
Object_type:
Other:
Object_owner:
Search_columns:
Projection: S_SUPPKEY, PS_SUPPKEY, P_PARTKEY, PS_PARTKEY, R_REGIONKEY, N_REGIONKEY, S_NATIONKEY, N_NATIONKEY, N_NAME, S_NAME, S_ADDRESS, R_NAME, S_PHONE, S_ACCTBAL, S_COMMENT, P_SIZE, P_MFGR, P_TYPE, ROWID, PS_SUPPLYCOST
Object_name:
Alias:
Extended_information: AP:S_SUPPKEY=PS_SUPPKEY AND P_PARTKEY=PS_PARTKEY
Access_predicates: S_SUPPKEY=PS_SUPPKEY&P_PARTKEY=PS_PARTKEY
Filter_predicates:
Select_level:
--------------------
Operation: window
Options: SORT
Object_type:
Other:
Object_owner:
Search_columns:
Projection: PS_PARTKEY, S_SUPPKEY, PS_SUPPKEY, P_PARTKEY, PS_SUPPLYCOST, R_REGIONKEY, N_REGIONKEY, S_NATIONKEY, N_NATIONKEY, N_NAME, S_NAME, S_ADDRESS, R_NAME, S_PHONE, S_ACCTBAL, S_COMMENT, P_SIZE, P_MFGR, P_TYPE, ROWID, MIN(PS_SUPPLYCOST) OVER ( PARTITION BY PS_PARTKEY)
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$DD8D4BD4
--------------------
Operation: view
Options:
Object_type: VIEW
Other:
Object_owner: SYS
Search_columns:
Projection: S_ACCTBAL, S_NAME, N_NAME, P_PARTKEY, P_MFGR, S_ADDRESS, S_PHONE, S_COMMENT, VW_COL_9
Object_name:
Alias: VW_WIF_1@SEL$76B8F26C
Extended_information: FP:VW_COL_9 IS NOT NULL
Access_predicates:
Filter_predicates: VW_COL_9 IS NOT NULL
Select_level: SEL$DD8D4BD4
--------------------
Operation: sort
Options: ORDER BY
Object_type:
Other:
Object_owner:
Search_columns:
Projection: INTERNAL_FUNCTION(S_ACCTBAL), N_NAME, S_NAME, P_PARTKEY, S_COMMENT, S_ADDRESS, S_PHONE, P_MFGR
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level: SEL$599F6CA1
--------------------
Operation: select statement
Options:
Object_type:
Other:
Object_owner:
Search_columns:
Projection:
Object_name:
Alias:
Extended_information:
Access_predicates:
Filter_predicates:
Select_level:
-- END --