added explanation on the rows returned from fetch. fix for #291.
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sat, 15 Jan 2011 13:01:13 +0000 (13:01 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sat, 15 Jan 2011 13:01:13 +0000 (13:01 +0000)
commitc9d10bf081a5a4bb0d46117c94311e5c010fd2ef
treeb0aba824d6a56b233c41650f18990d5da2cdfa80
parent454dc9735d59ddbbfd1a658541683017e71c294a
added explanation on the rows returned from fetch. fix for #291.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@2170 a5681a0c-68f1-0310-ab6d-d61299d08faa
doc/rrdtutorial.pod