--- a/include/relpipe/writer/RelationalWriter.h	Sat Aug 25 18:21:09 2018 +0200
+++ b/include/relpipe/writer/RelationalWriter.h	Mon Sep 03 23:41:29 2018 +0200
@@ -22,15 +22,6 @@
 	virtual TypeId toTypeId(const string_t typeCode) = 0;
 
 	/**
-	 * TODO: not needed for writing → move to lib-reader.
-	 * 
-	 * @param typeId numeric type id as defined in Specification
-	 * @return string code of given type
-	 * @throws RelpipeWriterException on unsupported typeId
-	 */
-	virtual string_t toTypeCode(const TypeId typeId) = 0;
-
-	/**
 	 * TODO: use custom extensible class instead of std::pair 
 	 * 
 	 * @param name name of the relation (table)