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DeltaWriteOptionsImpl

DeltaWriteOptionsImpl is a DeltaOptionParser.

canMergeSchema

canMergeSchema: Boolean

canMergeSchema is the value of mergeSchema option (if defined) or spark.databricks.delta.schema.autoMerge.enabled configuration property.

canMergeSchema is used when:

canOverwriteSchema

canOverwriteSchema: Boolean

canOverwriteSchema is the value of overwriteSchema option.

canOverwriteSchema is used when:

rearrangeOnly

rearrangeOnly: Boolean

rearrangeOnly is the value of dataChange option.

rearrangeOnly is used when:

  • WriteIntoDelta is requested to write
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