Hello! Im testing jdbc binary transfer mode but i can't make it works as it should. Network packet dump always shows me that for example "dtrntran" TIMESTAMP column is transfering in text and not in binary representation as it should. Debug log shows me that binary mode is on, but regardless org.postgresql.forceBinary=false/true it is always text. What am i doing wrong? jdbc version - postgresql-9.4-1201.jdbc4.jar postgresql version - 9.4.1 This is my test code. javac vm arguments is -Dorg.postgresql.forceBinary=true