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pyflink.table.catalog.WatermarkSpec.get_watermark_expression#

WatermarkSpec.get_watermark_expression() → pyflink.table.resolved_expression.ResolvedExpression[source]#

Returns the ResolvedExpression for watermark generation.

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pyflink.table.catalog.WatermarkSpec.get_rowtime_attribute

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pyflink.table.catalog.WatermarkSpec.as_summary_string
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