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adjust types in requested columns

This commit is contained in:
Sascha Kuehl 2023-11-22 23:00:17 +01:00
parent 376beded43
commit 1dbe4e6096
2 changed files with 8 additions and 3 deletions
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7
src/sql/session.cpp
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@ -50,9 +50,14 @@ query_result<record> session::fetch(const query &q) const
if (it == prototypes_.end()) {
it = prototypes_.emplace(q.table_name, c->describe(q.table_name)).first;
}
// adjust columns from given query
for (auto &col : q.prototype) {
if (const auto rit = it->second.find(col.name()); col.type() == data_type_t::type_unknown && rit != it->second.end()) {
const_cast<column&>(col).type(rit->type());
}
}
auto res = c->call_fetch(q.sql);
return query_result<record>{std::move(res), q.prototype};
// return query_result<record>{std::move(res), [it]() { return new record(it->second); }};
}
//query_result<record> session::fetch(const std::string &sql) const

4
test/SessionTest.cpp
View File

@ -72,13 +72,13 @@ TEST_CASE("Execute select statement with where clause", "[session]") {
for (const auto& i : result_record) {
REQUIRE(i.size() == 3);
REQUIRE(i.at(0).name() == "id");
REQUIRE(i.at(0).type() == data_type_t::type_long_long);
REQUIRE(i.at(0).type() == data_type_t::type_unsigned_long);
REQUIRE(i.at(0).as<long long>() == george.id);
REQUIRE(i.at(1).name() == "name");
REQUIRE(i.at(1).type() == data_type_t::type_varchar);
REQUIRE(i.at(1).as<std::string>() == george.name);
REQUIRE(i.at(2).name() == "age");
REQUIRE(i.at(2).type() == matador::sql::data_type_t::type_long_long);
REQUIRE(i.at(2).type() == matador::sql::data_type_t::type_unsigned_int);
REQUIRE(i.at(2).as<long long>() == george.age);
}