KX Community

Find answers, ask questions, and connect with our KX Community around the world.
KX Community Guidelines

Home Forums kdb+ parse tree not working for simple select Re: parse tree not working for simple select

  • newstudent2017

    Member
    October 12, 2022 at 12:00 am

    In response to @cillianreilly and @mchbrn-q

    It seems, simple exec parse tree has a dual nature : It can act as a “c” and an “a” in  ?[t;c;b;a] .

    It seems like a “c” here:

    ?[tab;til 10;(where;(>;`c2;16))] /Equivalent ?[tab;til 10;((&:);(>;`c2;16))]

    It seems like an “a” here:

    ?[tab;til 10;(last;`c2)]

    Thoughts ?