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PaimonRelationPlanner

paimon_datafusion

Struct PaimonRelationPlanner 

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pub struct PaimonRelationPlanner;
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A RelationPlanner that intercepts VERSION AS OF and TIMESTAMP AS OF clauses on Paimon tables and resolves them to time travel options.

  • VERSION AS OF <integer or string> → sets scan.version option on the table. At scan time, the version is resolved: tag name (if exists) → snapshot id → error.
  • TIMESTAMP AS OF <timestamp string> → parsed as a timestamp, sets scan.timestamp-millis.

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impl Debug for PaimonRelationPlanner

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for PaimonRelationPlanner

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl RelationPlanner for PaimonRelationPlanner

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fn plan_relation( &self, relation: TableFactor, context: &mut dyn RelationPlannerContext, ) -> DFResult<RelationPlanning>

Plan a table factor into a LogicalPlan. Read more

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