public override unsafe void DuckdbDestroyResult(ref DuckdbResult result)
{
DuckdbResult.__Native result_ = default(DuckdbResult.__Native);
result.__MarshalTo(ref result_);
duckdb_destroy_result_(&result_);
result.__MarshalFree(ref result_);
}
public override unsafe DuckdbState DuckdbExecutePrepared(IntPtr reparedStatementRef, ref DuckdbResult outResult)
{
DuckdbResult.__Native outResult_ = default(DuckdbResult.__Native);
DuckdbState __result__;
outResult.__MarshalTo(ref outResult_);
__result__ = duckdb_execute_prepared_((void *)reparedStatementRef, &outResult_);
outResult.__MarshalFree(ref outResult_);
return(__result__);
}
public override unsafe Double DuckdbValueDouble(ref DuckdbResult result, UInt64 col, UInt64 row)
{
DuckdbResult.__Native result_ = default(DuckdbResult.__Native);
Double __result__;
result.__MarshalTo(ref result_);
__result__ = duckdb_value_double_(&result_, col, row);
result.__MarshalFree(ref result_);
return(__result__);
}
public override unsafe String DuckdbColumnName(ref DuckdbResult result, UInt64 col)
{
DuckdbResult.__Native result_ = default(DuckdbResult.__Native);
String __result__;
IntPtr __result__native;
result.__MarshalTo(ref result_);
__result__native = duckdb_column_name_(&result_, col);
__result__ = Encoder.NativeUtf8ToManagedString(__result__native);
result.__MarshalFree(ref result_);
return(__result__);
}
public override unsafe String DuckdbValueVarchar(ref DuckdbResult result, UInt64 col, UInt64 row)
{
DuckdbResult.__Native result_ = default(DuckdbResult.__Native);
String __result__;
IntPtr __result__native;
result.__MarshalTo(ref result_);
__result__native = duckdb_value_varchar_(&result_, col, row);
__result__ = Encoder.NativeUtf8ToManagedString(__result__native);
result.__MarshalFree(ref result_);
return(__result__);
}
public override unsafe Boolean DuckdbValueBoolean(ref DuckdbResult result, UInt64 col, UInt64 row)
{
DuckdbResult.__Native result_ = default(DuckdbResult.__Native);
Boolean __result__;
Byte __result__native;
result.__MarshalTo(ref result_);
__result__native = duckdb_value_boolean_(&result_, col, row);
__result__ = __result__native != 0;
result.__MarshalFree(ref result_);
return(__result__);
}
public override DuckdbState DuckdbQuery(IntPtr connection, String query, out DuckdbResult outResult)
{
DuckdbState __result__;
outResult = new DuckdbResult();
IntPtr query_ = Encoder.ManagedStringToNativeUtf8(query);
DuckdbResult.__Native outResult_;
__result__ = duckdb_query_(connection, query_, out outResult_);
outResult.__MarshalFrom(ref outResult_);
outResult.__MarshalFree(ref outResult_);
Marshal.FreeHGlobal(query_);
return(__result__);
}