Julian, thanks for your explanation, I’m just confused with these yellow rectangles when first saw them.
Best, Danny Chan 在 2019年7月5日 +0800 PM3:16，Julian Hyde <[email protected]>，写道： > I intended them to be (empty) yellow rectangles. In each diagram, the upper > rectangle represents period1 and the lower rectangle period2, and represents > the relationship between start and end times that match that particular > predicate. > > > > On Jul 4, 2019, at 10:32 PM, Danny Chan <[email protected]> wrote: > > > > The descriptions are just empty divs from CALCITE-715 [1] > > > > [1] > > https://github.com/apache/calcite/commit/feff5964bf36d2e5aa311fcd7777b159aa4a8a1e > > > > Best, > > Danny Chan > > 在 2019年7月5日 +0800 PM1:20，Danny Chan <[email protected]>，写道： > > > The period predicates description are shown as just yellow squares, > > > > > > https://calcite.apache.org/docs/reference.html > > > > > > Best, > > > Danny Chan
