Anton Gavazuk <antongava...@gmail.com> wrote: > Hi dear community, > > Have probably quite simple task but cannot find the solution, > > Imagine the table A with 2 columns start and end, data type is date > > start end > 01 dec. 10 dec > 11 dec. 13 dec > 17 dec. 19 dec > ..... > > If I have interval, for example, 12 dec-18 dec, how can I determine > that the interval cannot be fully covered by values from table A > because of the gap 14-16 dec? Looking for solution and unfortunately > nothing has come to the mind yet...
I'm thinking about a solution with DATERANGE (PostgreSQL 9.2)... Are start and end including or excluding? Andreas -- Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect. (Linus Torvalds) "If I was god, I would recompile penguin with --enable-fly." (unknown) Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889° -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
