anew commented on code in PR #55589:
URL: https://github.com/apache/spark/pull/55589#discussion_r3276532816
##########
sql/connect/common/src/main/protobuf/spark/connect/pipelines.proto:
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@@ -154,6 +156,61 @@ message PipelineCommand {
optional spark.connect.Relation relation = 1;
}
+ // Details for Apply Changes Into (ACI) flows.
+ message AutoCdcFlowDetails {
+ // The name of the CDC source to stream from.
+ optional string source = 1;
+
+ // Column(s) that uniquely identify a row in source and target data.
+ repeated Expression keys = 2;
+
+ // Expression to order the source data.
+ optional Expression sequence_by = 3;
+
+ // Optional condition applied to source and target for optimizations
like partition pruning.
+ optional Expression where = 4;
Review Comment:
good point, this can be a future improvement
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