org.apache.flink.table.api.ValidationException: SQL validation failed. Temporal table join currently only supports 'FOR SYSTEM_TIME AS OF' left table's time attribute field at org.apache.flink.table.sqlserver.utils.FormatValidatorExceptionUtils.newValidationException(FormatValidatorExceptionUtils.java:41) at org.apache.flink.table.sqlserver.utils.ErrorConverter.formatException(ErrorConverter.java:123) at org.apache.flink.table.sqlserver.utils.ErrorConverter.toErrorDetail(ErrorConverter.java:60) at org.apache.flink.table.sqlserver.utils.ErrorConverter.toGrpcException(ErrorConverter.java:54) at org.apache.flink.table.sqlserver.FlinkSqlServiceImpl.validateAndGeneratePlan(FlinkSqlServiceImpl.java:1077) at org.apache.flink.table.sqlserver.proto.FlinkSqlServiceGrpc$MethodHandlers.invoke(FlinkSqlServiceGrpc.java:3692) at io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:172) at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:331) at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:820) at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1147) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:622) at java.lang.Thread.run(Thread.java:834)
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标签：java,join,org,flink,sqlserver,attribute,apache,table From： https://www.cnblogs.com/papering/p/17722047.html