Thread: Problem with GIST-index and timestamps
Hello, i wanted to define and GIST-index on a table with a timestamp-column containing 'infinity' values, and it throws the following error: ERROR: cannot subtract infinite timestamps Is this a known limitation? How can i avoid or circumvent this? Thanks in advance Sebastian
On Thu, 28 Apr 2005, [ISO-8859-1] Sebastian B?ck wrote: > Hello, > > i wanted to define and GIST-index on a table with a timestamp-column > containing 'infinity' values, and it throws the following error: > > ERROR: cannot subtract infinite timestamps > > Is this a known limitation? I don't know. > How can i avoid or circumvent this? partial index should works > > Thanks in advance > > Sebastian > > ---------------------------(end of broadcast)--------------------------- > TIP 1: subscribe and unsubscribe commands go to majordomo@postgresql.org > Regards, Oleg _____________________________________________________________ Oleg Bartunov, sci.researcher, hostmaster of AstroNet, Sternberg Astronomical Institute, Moscow University (Russia) Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/ phone: +007(095)939-16-83, +007(095)939-23-83
Oleg Bartunov wrote: > On Thu, 28 Apr 2005, [ISO-8859-1] Sebastian B?ck wrote: > >> Hello, >> >> i wanted to define and GIST-index on a table with a timestamp-column >> containing 'infinity' values, and it throws the following error: >> >> ERROR: cannot subtract infinite timestamps >> >> Is this a known limitation? > > > I don't know. Ok, so let me ask wether it's a bug or not. > >> How can i avoid or circumvent this? > > > partial index should works Sure they do, but they're not quite useful in my situation. Thanks Sebastian