Hello, whats wrong with this SQL?: SELECT L.*, A."lastname" AS firma_value, T."string_val1" AS type_value FROM "lists" L, "typecode" T LEFT JOIN "adressen" A ON A."id_adressen"=L."firma" WHERE T."id_typecode"=L."lists_type" ORDER BY L."id_lists"
I get this: ERROR: relation "l" does not exist This version work, but i need a LEFT JOIN (L."firma" can have NULL): SELECT L.*, A."lastname" AS firma_value, T."string_val1" AS type_value FROM "lists" L, "typecode" T, "adressen" A WHERE T."id_typecode"=L."lists_type" AND A."id_adressen"=L."firma" ORDER BY L."id_lists" ------------------------------------------ Thomas Wegner ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html