Time travel (http://www.postgresql.org/docs/6.3/static/c0503.htm http://www.postgresql.org/docs/6.3/static/c0503.htm) was deprecated in 6.2. > There are sever

Time travel (http://www.postgresql.org/docs/6.3/static/c0503.htm http://www.postgresql.org/docs/6.3/static/c0503.htm) was deprecated in 6.2. > There are several reasons for this: performance impact, storage size, and a pg_time file which grows toward infinite size in a short period of time.