ReplaceData Logical Operator¶

ReplaceData is a RowLevelWrite logical operator.

ReplaceData represents DataSourceV2Relation with SupportsRowLevelOperations in DeleteFromTable operators.

Creating Instance¶

ReplaceData takes the following to be created:

• NamedRelation of the target table
• Condition Expression
• Query LogicalPlan
• NamedRelation of the original table
• Optional Write (default: undefined)

ReplaceData is created when:

• RewriteDeleteFromTable analysis rule is executed (to buildReplaceDataPlan)