diff -r 0d858e0eedf8 -r 90ae67de2f68 src/Configuration.h
--- a/src/Configuration.h	Sun Apr 18 10:53:28 2021 +0200
+++ b/src/Configuration.h	Sun Apr 18 18:20:09 2021 +0200
@@ -39,6 +39,14 @@
 
 class Configuration {
 public:
+
+	enum class ReadTypes {
+		AUTO,
+		TRUE,
+		FALSE,
+	};
+
+	ReadTypes readTypes = ReadTypes::AUTO;
 	relpipe::writer::string_t relation = L"csv";
 	std::vector<AttributeRecipe> attributes;