Hi Devs, I am trying to implement the COUNTIF function for Beam SQL ZetaSQL dialect, as CombineFn.
Where I try to run the Test query (SELECT COUNTIF(f_long > 0) AS countif_no FROM PCOLLECTION GROUP BY f_int2), I am getting Exception Caused by: org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.sql.validate.SqlValidatorException: No match found for function signature COUNTIF(<BOOLEAN>). Can anybody help me in knowing the reason behind this? Thank you -- Regards, *Sonam* Software Engineer Mobile: +92 3088337296 <http://venturedive.com/>
