DeltaV2Mode¶

Creating Instance¶

DeltaV2Mode takes the following to be created:

• SQLConf (Spark SQL)

DeltaV2Mode is created when:

• DeltaDataSource is requested to sourceSchema
• ApplyV2Streaming is requested to shouldApplyV2Streaming
• DeltaCatalog is requested to loadTableInternal

Mode¶

String mode()

mode is the value of spark.databricks.delta.v2.enableMode configuration property.

mode is used when:

• DeltaV2Mode is requested to isStreamingReadsEnabled, shouldCatalogReturnV2Tables, shouldBypassSchemaValidationForStreaming

shouldCatalogReturnV2Tables¶

boolean shouldCatalogReturnV2Tables()

shouldCatalogReturnV2Tables is enabled (true) when spark.databricks.delta.v2.enableMode configuration property is STRICT.

Otherwise, shouldCatalogReturnV2Tables is disabled (false).

shouldCatalogReturnV2Tables is used when:

• DeltaCatalog is requested to load a delta table