org.apache.drill.exec.physical.impl.scan.v3.file

Class FileScanUtils

java.lang.Object

org.apache.drill.exec.physical.impl.scan.v3.file.FileScanUtils

public class FileScanUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	FILE_NAME_COL
static String	FILE_PATH_COL
static String	FULLY_QUALIFIED_NAME_COL
static String	PARTITION_COL
static String	SUFFIX_COL

Constructor Summary

Constructors

Constructor and Description
FileScanUtils()

Method Summary

Modifier and Type	Method and Description
static List<SchemaPath>	expandMetadata(int dirCount)
static String	partitionColName(int partition)
static List<SchemaPath>	projectAllWithMetadata(int dirCount)

Methods inherited from class java.lang.Object

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

Field Detail

FILE_NAME_COL

public static final String FILE_NAME_COL

See Also:

Constant Field Values

FULLY_QUALIFIED_NAME_COL

public static final String FULLY_QUALIFIED_NAME_COL

See Also:

Constant Field Values

FILE_PATH_COL

public static final String FILE_PATH_COL

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Constant Field Values

SUFFIX_COL

public static final String SUFFIX_COL

See Also:

Constant Field Values

PARTITION_COL

public static final String PARTITION_COL

See Also:

Constant Field Values

Constructor Detail

FileScanUtils

public FileScanUtils()

Method Detail

partitionColName

public static String partitionColName(int partition)

expandMetadata

public static List<SchemaPath> expandMetadata(int dirCount)

projectAllWithMetadata

public static List<SchemaPath> projectAllWithMetadata(int dirCount)