Support OTP R13B.

Remove use of R13B04 features.

src/sqlite3.erl

@@ -1062,15 +1062,15 @@ do_handle_call_sql_exec(SQL, State) ->
     {reply, Reply, State}.
 
 do_sql_exec(SQL, #state{port = Port}) ->
-    ?dbg("SQL: ~s~n", [SQL]),
+    ?dbgF("SQL: ~s~n", [SQL]),
     exec(Port, {sql_exec, SQL}).
 
 do_sql_bind_and_exec(SQL, Params, #state{port = Port}) ->
-    ?dbg("SQL: ~s; Parameters: ~p~n", [SQL, Params]),
+    ?dbgF("SQL: ~s; Parameters: ~p~n", [SQL, Params]),
     exec(Port, {sql_bind_and_exec, SQL, Params}).
 
 do_sql_exec_script(SQL, #state{port = Port}) ->
-    ?dbg("SQL: ~s~n", [SQL]),
+    ?dbgF("SQL: ~s~n", [SQL]),
     exec(Port, {sql_exec_script, SQL}).
 
 exec(_Port, {create_function, _FunctionName, _Function}) ->

src/sqlite3_lib.erl

@@ -358,7 +358,7 @@ sql_number(NumberStr) ->
 sql_string(StringWithEscapedQuotes) ->
     Res1 = re:replace(StringWithEscapedQuotes, "''", "'", 
                       [global, {return, binary}]),
-    binary_part(Res1, 0, byte_size(Res1) - 1).
+    erlang:binary_part(Res1, 0, byte_size(Res1) - 1).
 
 -spec sql_blob(string()) -> binary().
 sql_blob([$' | Tail]) -> hex_str_to_bin(Tail, <<>>).