hello everybody,
i want use a variable to denote a table name in select query.
for example:
DECLARE
table_message_data varchar;
record_message_data record;
BEGIN
table_message_data := prefix || 'message_data';
select into record_message_data * from table_message_data;
END;
the "prefix" is the function input parameter,but i don't know how to use
the "table_message_data" in select query.
please tell me,thanks.
