It should indeed cover that case. -- Jesús
On 9/7/16, 11:02 PM, "Julian Hyde" <[email protected]> wrote: >Jesus added something very close to that in >https://issues.apache.org/jira/browse/CALCITE-1220: > > // condition not satisfiable > checkSimplifyFilter(and(eq(aRef, literal1), eq(bRef, literal10), >eq(aRef, bRef)), > "false"); > >You could add a new case in RexProgramTest and see whether it doe what you >need. > >On Wed, Sep 7, 2016 at 2:44 PM, CPC <[email protected]> wrote: >> Hi, >> >> Is there any utility/helper class in calcite to detect and simplify such a >> rexcall >> >> AND(=($0, 1), =($0, 2)) >> >> to false. >> >> Thanks... >
