Re: 回复：cannot be cast to class org.apache.calcite.runtime.FlatLists$ComparableList error

Hello, per ReflectiveSchema javadoc [1]: "Implementation of {@link org.apache.calcite.schema.Schema} that exposes the public fields and methods in a Java object." [1] https://github.com/apache/calcite/blob/812e3e98eae518cf85cd1b6b7f055fb96784a423/core/src/main/java/org/apache/calcite/adapter/java

Re: 回复：cannot be cast to class org.apache.calcite.runtime.FlatLists$ComparableList error

Sorry for the HTML escape characters, I rewrite the problem as following: SQL select count(a.PA01AI01) from p.PRH_PA01 as a failed with : Caused by: java.sql.SQLException: Error while executing SQL "select count(a.PA01AI01) from p.PRH_PA01 as a ": From line 1, column 16 to line 1, column 23: Col

回复：cannot be cast to class org.apache.calcite.runtime.FlatLists$ComparableList error

the first filed's java class is as following, and SQL select count(a.PA01AI01) from p.PRH_PA01 as a failed with : Caused by: java.sql.SQLException: Error while executing SQL "select count(a.PA01AI01) from p.PRH_PA01 as a ": From line 1, column 16 to line 1, column 23: Column 'PA01AI01' not

cannot be cast to class org.apache.calcite.runtime.FlatLists$ComparableList error

Hi, Our testing code failed with the following error, can you help with it: Error while executing SQL "select count(1) from p.PRH_PA01 ": class com.xsmartware.pbcm.sdk.pbc2p.PRH_PA01 cannot be cast to class org.apache.calcite.runtime.FlatLists$ComparableList (com.xsmartware.pbcm.sdk.pbc2p.PRH_