You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
2.3 KiB
61 lines
2.3 KiB
#include "csv.h"
|
|
#include "./server/hasher.h"
|
|
#include <unordered_map>
|
|
#include "./server/aggregations.h"
|
|
#include "./server/libaquery.h"
|
|
|
|
extern "C" int __DLLEXPORT__ dllmain(Context* cxt) {
|
|
using namespace std;
|
|
using namespace types;
|
|
auto test = new TableInfo<int,int,int,int>("test", 4);
|
|
cxt->tables.insert({"test", test});
|
|
auto& test_a = *(ColRef<int> *)(&test->colrefs[0]);
|
|
auto& test_b = *(ColRef<int> *)(&test->colrefs[1]);
|
|
auto& test_c = *(ColRef<int> *)(&test->colrefs[2]);
|
|
auto& test_d = *(ColRef<int> *)(&test->colrefs[3]);
|
|
test_a.init();
|
|
test_b.init();
|
|
test_c.init();
|
|
test_d.init();
|
|
io::CSVReader<4> csv_reader_53LkPG("test.csv");
|
|
csv_reader_53LkPG.read_header(io::ignore_extra_column, "a","b","c","d");
|
|
int tmp_43xeYChp;
|
|
int tmp_3Vnt4fLK;
|
|
int tmp_1HKZwQBO;
|
|
int tmp_6IwJuIpg;
|
|
while(csv_reader_53LkPG.read_row(tmp_43xeYChp,tmp_3Vnt4fLK,tmp_1HKZwQBO,tmp_6IwJuIpg)) {
|
|
|
|
test_a.emplace_back(tmp_43xeYChp);
|
|
test_b.emplace_back(tmp_3Vnt4fLK);
|
|
test_c.emplace_back(tmp_1HKZwQBO);
|
|
test_d.emplace_back(tmp_6IwJuIpg);
|
|
}
|
|
typedef record<decltype(test_a[0]),decltype(test_b[0]),decltype(test_d[0])> record_type1CmZCvh;
|
|
unordered_map<record_type1CmZCvh, vector_type<uint32_t>, transTypes<record_type1CmZCvh, hasher>> g6nov6MR;
|
|
for (uint32_t i4I = 0; i4I < test_a.size; ++i4I){
|
|
g6nov6MR[forward_as_tuple(test_a[i4I],test_b[i4I],test_d[i4I])].emplace_back(i4I);
|
|
}
|
|
auto out_684r = new TableInfo<decays<decltype(sum(test_c[0]))>,decays<decltype(test_b[0])>,decays<decltype(test_d[0])>>("out_684r", 3);
|
|
cxt->tables.insert({"out_684r", out_684r});
|
|
auto& out_684r_sumtestc = *(ColRef<decays<decltype(sum(test_c[0]))>> *)(&out_684r->colrefs[0]);
|
|
auto& out_684r_b = *(ColRef<decays<decltype(test_b[0])>> *)(&out_684r->colrefs[1]);
|
|
auto& out_684r_d = *(ColRef<decays<decltype(test_d[0])>> *)(&out_684r->colrefs[2]);
|
|
out_684r_sumtestc.init();
|
|
out_684r_b.init();
|
|
out_684r_d.init();
|
|
for(auto& i3d : g6nov6MR) {
|
|
auto &key_1TaM8D7 = i3d.first;
|
|
auto &val_129np3x = i3d.second;
|
|
out_684r_sumtestc.emplace_back(sum(test_c[val_129np3x]));
|
|
out_684r_b.emplace_back(get<1>(key_1TaM8D7));
|
|
out_684r_d.emplace_back(get<2>(key_1TaM8D7));
|
|
}
|
|
auto d2X3bP6l =out_684r->order_by_view<-3,1>();
|
|
puts("a");
|
|
print(*(out_684r->order_by<-3,1>()));
|
|
puts("b");
|
|
print(out_684r->order_by_view<-3,1>());
|
|
puts("e");
|
|
print(*out_684r);
|
|
return 0;
|
|
} |