io.delta.kernel.internal.util

Class InternalSchemaUtils

java.lang.Object

io.delta.kernel.internal.util.InternalSchemaUtils

public class InternalSchemaUtils
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static StructType	convertToPhysicalSchema(StructType logicalSchema, StructType physicalSchema, java.lang.String columnMappingMode) Helper method that converts the logical schema (requested by the connector) to physical schema of the data stored in data files.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

convertToPhysicalSchema

public static StructType convertToPhysicalSchema(StructType logicalSchema,
                                                 StructType physicalSchema,
                                                 java.lang.String columnMappingMode)

Helper method that converts the logical schema (requested by the connector) to physical schema of the data stored in data files.

Parameters:

logicalSchema - Logical schema of the scan

physicalSchema - Physical schema of the scan

columnMappingMode - Column mapping mode