Hi Devs, I am trying to implement LOGICAL_AND functions for Beam SQL ZetaSQL dialect, as CombineFn. https://github.com/sonam-vend/beam/commit/9ad8ee1d8fa617aca7fcafc8e7efe8bf388b3afb
When I try to execute testLogicalAndZetaSQL, I am getting org.apache.beam.sdk.extensions.sql.zetasql.translation.SqlOperators$1 cannot be cast to org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.sql.SqlAggFunction java.lang.ClassCastException: org.apache.beam.sdk.extensions.sql.zetasql.translation.SqlOperators$1 cannot be cast to org.apache.beam.vendor.calcite.v1_20_0.org.apache.calcite.sql.SqlAggFunction I cannot understand the reason behind occurrence of this exception. Any sort of help would be appreciated/ Regards, *Sonam* Software Engineer Mobile: +92 3088337296 <http://venturedive.com/>
