| drop dataverse tpch if exists; |
| create dataverse tpch; |
| |
| |
| use dataverse tpch; |
| |
| create type LineItemType as closed { |
| l_orderkey: int32, |
| l_partkey: int32, |
| l_suppkey: int32, |
| l_linenumber: int32, |
| l_quantity: int32, |
| l_extendedprice: double, |
| l_discount: double, |
| l_tax: double, |
| l_returnflag: string, |
| l_linestatus: string, |
| l_shipdate: string, |
| l_commitdate: string, |
| l_receiptdate: string, |
| l_shipinstruct: string, |
| l_shipmode: string, |
| l_comment: string |
| } |
| |
| create type OrderType as closed { |
| o_orderkey: int32, |
| o_custkey: int32, |
| o_orderstatus: string, |
| o_totalprice: double, |
| o_orderdate: string, |
| o_orderpriority: string, |
| o_clerk: string, |
| o_shippriority: int32, |
| o_comment: string |
| } |
| |
| create type CustomerType as closed { |
| c_custkey: int32, |
| c_name: string, |
| c_address: string, |
| c_nationkey: int32, |
| c_phone: string, |
| c_acctbal: double, |
| c_mktsegment: string, |
| c_comment: string |
| } |
| |
| create type SupplierType as closed { |
| s_suppkey: int32, |
| s_name: string, |
| s_address: string, |
| s_nationkey: int32, |
| s_phone: string, |
| s_acctbal: double, |
| s_comment: string |
| } |
| |
| create type NationType as closed { |
| n_nationkey: int32, |
| n_name: string, |
| n_regionkey: int32, |
| n_comment: string |
| } |
| |
| create type RegionType as closed { |
| r_regionkey: int32, |
| r_name: string, |
| r_comment: string |
| } |
| |
| create type PartType as closed { |
| p_partkey: int32, |
| p_name: string, |
| p_mfgr: string, |
| p_brand: string, |
| p_type: string, |
| p_size: int32, |
| p_container: string, |
| p_retailprice: double, |
| p_comment: string |
| } |
| |
| create type PartSuppType as closed { |
| ps_partkey: int32, |
| ps_suppkey: int32, |
| ps_availqty: int32, |
| ps_supplycost: double, |
| ps_comment: string |
| } |
| |
| create dataset LineItem(LineItemType) |
| partitioned by key l_orderkey, l_linenumber; |
| create dataset Orders(OrderType) |
| partitioned by key o_orderkey; |
| create dataset Supplier(SupplierType) |
| partitioned by key s_suppkey; |
| create dataset Region(RegionType) |
| partitioned by key r_regionkey; |
| create dataset Nation(NationType) |
| partitioned by key n_nationkey; |
| create dataset Part(PartType) |
| partitioned by key p_partkey; |
| create dataset Partsupp(PartSuppType) |
| partitioned by key ps_partkey, ps_suppkey; |
| create dataset Customer(CustomerType) |
| partitioned by key c_custkey; |
| |
| load dataset LineItem |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/lineitem.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| load dataset Orders |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/orders.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| load dataset Supplier |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/supplier.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| load dataset Region |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/region.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| load dataset Nation |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/nation.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| load dataset Part |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/part.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| load dataset Partsupp |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/partsupp.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| load dataset Customer |
| using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter" |
| (("path"="nc1://data/tpch0.001/customer.tbl"),("format"="delimited-text"),("delimiter"="|")) pre-sorted; |
| |
| write output to nc1:"rttest/tpch_q2_minimum_cost_supplier.adm"; |
| |
| declare function tmp1(){ |
| for $p in dataset('Part') |
| for $pssrn in |
| ( |
| for $ps in dataset('Partsupp') |
| for $srn in |
| ( |
| for $s in dataset('Supplier') |
| for $rn in |
| ( |
| for $r in dataset('Region') |
| for $n in dataset('Nation') |
| where $n.n_regionkey = $r.r_regionkey and $r.r_name = 'EUROPE' |
| return {"n_nationkey": $n.n_nationkey, "n_name": $n.n_name} |
| ) |
| where $s.s_nationkey = $rn.n_nationkey |
| return {"s_suppkey": $s.s_suppkey, "n_name": $rn.n_name, |
| "s_name": $s.s_name, |
| "s_acctbal": $s.s_acctbal, |
| "s_address": $s.s_address, |
| "s_phone": $s.s_phone, |
| "s_comment": $s.s_comment} |
| ) |
| where $srn.s_suppkey = $ps.ps_suppkey |
| return {"n_name": $srn.n_name, "p_partkey": $ps.ps_partkey, "ps_supplycost": $ps.ps_supplycost, |
| "s_name": $srn.s_name, |
| "s_acctbal": $srn.s_acctbal, |
| "s_address": $srn.s_address, |
| "s_phone": $srn.s_phone, |
| "s_comment": $srn.s_comment} |
| ) |
| where $p.p_partkey = $pssrn.p_partkey and like($p.p_type, '%BRASS') |
| return |
| {"s_acctbal": $pssrn.s_acctbal, |
| "s_name": $pssrn.s_name, |
| "n_name": $pssrn.n_name, |
| "p_partkey": $p.p_partkey, |
| "ps_supplycost": $pssrn.ps_supplycost, |
| "p_mfgr": $p.p_mfgr, |
| "s_address": $pssrn.s_address, |
| "s_phone": $pssrn.s_phone, |
| "s_comment": $pssrn.s_comment |
| } |
| } |
| |
| declare function tmp2(){ |
| for $p in dataset('Part') |
| for $pssrn in |
| ( |
| for $ps in dataset('Partsupp') |
| for $srn in |
| ( |
| for $s in dataset('Supplier') |
| for $rn in |
| ( |
| for $r in dataset('Region') |
| for $n in dataset('Nation') |
| where $n.n_regionkey = $r.r_regionkey and $r.r_name = 'EUROPE' |
| return {"n_nationkey": $n.n_nationkey, "n_name": $n.n_name} |
| ) |
| where $s.s_nationkey = $rn.n_nationkey |
| return {"s_suppkey": $s.s_suppkey, "n_name": $rn.n_name, |
| "s_name": $s.s_name, |
| "s_acctbal": $s.s_acctbal, |
| "s_address": $s.s_address, |
| "s_phone": $s.s_phone, |
| "s_comment": $s.s_comment} |
| ) |
| where $srn.s_suppkey = $ps.ps_suppkey |
| return {"n_name": $srn.n_name, "p_partkey": $ps.ps_partkey, "ps_supplycost": $ps.ps_supplycost, |
| "s_name": $srn.s_name, |
| "s_acctbal": $srn.s_acctbal, |
| "s_address": $srn.s_address, |
| "s_phone": $srn.s_phone, |
| "s_comment": $srn.s_comment} |
| ) |
| where $p.p_partkey = $pssrn.p_partkey and like($p.p_type, '%BRASS') |
| /*+ hash*/ |
| group by $p_partkey := $pssrn.p_partkey |
| with $pssrn |
| return {"p_partkey": $p_partkey, |
| "ps_min_supplycost": min(for $i in $pssrn return $i.ps_supplycost) |
| } |
| } |
| |
| for $t2 in tmp2() |
| for $t1 in tmp1() |
| where $t1.p_partkey = $t2.p_partkey and $t1.ps_supplycost = $t2.ps_min_supplycost |
| order by $t1.s_acctbal desc, $t1.n_name, $t1.s_name, $t1.p_partkey |
| limit 100 |
| return |
| { |
| "s_acctbal":$t1.s_acctbal, |
| "s_name":$t1.s_name, |
| "n_name":$t1.n_name, |
| "p_partkey":$t1.p_partkey, |
| "p_mfgr":$t1.p_mfgr, |
| "s_address":$t1.s_address, |
| "s_phone":$t1.s_phone, |
| "s_comment":$t1.s_comment |
| } |