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StreamingRelationV2 Leaf Logical Operator

StreamingRelationV2 is a leaf logical operator that represents SupportsRead streaming tables (with MICRO_BATCH_READ or CONTINUOUS_READ capabilities) in a logical plan of a streaming query.

Creating Instance

StreamingRelationV2 takes the following to be created:

StreamingRelationV2 is created when:

  • DataStreamReader is reqested to load data (for a SupportsRead table with MICRO_BATCH_READ or CONTINUOUS_READ capabilities)
  • MemoryStreamBase is requested for a logical query plan

Logical Resolution

StreamingRelationV2 is resolved to the following leaf logical operators:


Last update: 2021-02-07