Constant Field Values

Contents

• io.delta.*

io.delta.*

io.delta.kernel.Meta

Modifier and Type	Constant Field	Value
public static final String	KERNEL_VERSION	"3.3.0"

io.delta.kernel.internal.TableFeatures

Modifier and Type	Constant Field	Value
public static final String	DOMAIN_METADATA_FEATURE_NAME	"domainMetadata"
public static final int	TABLE_FEATURES_MIN_WRITER_VERSION	7

io.delta.kernel.internal.TransactionImpl

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_READ_VERSION	1
public static final int	DEFAULT_WRITE_VERSION	2

io.delta.kernel.internal.actions.DeletionVectorDescriptor

Modifier and Type	Constant Field	Value
public static final String	INLINE_DV_MARKER	"i"
public static final String	PATH_DV_MARKER	"p"
public static final String	UUID_DV_MARKER	"u"

io.delta.kernel.internal.checkpoints.Checkpointer

Modifier and Type	Constant Field	Value
public static final String	LAST_CHECKPOINT_FILE_NAME	"_last_checkpoint"

io.delta.kernel.internal.deletionvectors.Base85Codec

Modifier and Type	Constant Field	Value
public static final int	ENCODED_UUID_LENGTH	20

io.delta.kernel.internal.fs.Path

Modifier and Type	Constant Field	Value
public static final String	CUR_DIR	"."
public static final String	SEPARATOR	"/"
public static final char	SEPARATOR_CHAR	47

io.delta.kernel.internal.rowtracking.RowTrackingMetadataDomain

Modifier and Type	Constant Field	Value
public static final String	DOMAIN_NAME	"delta.rowTracking"

io.delta.kernel.internal.util.ColumnMapping

Modifier and Type	Constant Field	Value
public static final String	COLUMN_MAPPING_ID_KEY	"delta.columnMapping.id"
public static final String	COLUMN_MAPPING_MAX_COLUMN_ID_KEY	"delta.columnMapping.maxColumnId"
public static final String	COLUMN_MAPPING_MODE_KEY	"delta.columnMapping.mode"
public static final String	COLUMN_MAPPING_NESTED_IDS_KEY	"delta.columnMapping.nested.ids"
public static final String	COLUMN_MAPPING_PHYSICAL_NAME_KEY	"delta.columnMapping.physicalName"
public static final String	PARQUET_FIELD_ID_KEY	"parquet.field.id"
public static final String	PARQUET_FIELD_NESTED_IDS_METADATA_KEY	"parquet.field.nested.ids"

io.delta.kernel.internal.util.DateTimeConstants

Modifier and Type	Constant Field	Value
public static final byte	DAYS_PER_WEEK	7
public static final long	HOURS_PER_DAY	24L
public static final long	MICROS_PER_DAY	86400000000L
public static final long	MICROS_PER_HOUR	3600000000L
public static final long	MICROS_PER_MILLIS	1000L
public static final long	MICROS_PER_MINUTE	60000000L
public static final long	MICROS_PER_SECOND	1000000L
public static final long	MILLIS_PER_DAY	86400000L
public static final long	MILLIS_PER_HOUR	3600000L
public static final long	MILLIS_PER_MINUTE	60000L
public static final long	MILLIS_PER_SECOND	1000L
public static final long	MINUTES_PER_HOUR	60L
public static final int	MONTHS_PER_YEAR	12
public static final long	NANOS_PER_MICROS	1000L
public static final long	NANOS_PER_MILLIS	1000000L
public static final long	NANOS_PER_SECOND	1000000000L
public static final long	SECONDS_PER_DAY	86400L
public static final long	SECONDS_PER_HOUR	3600L
public static final long	SECONDS_PER_MINUTE	60L

io.delta.kernel.internal.util.FileNames

Modifier and Type	Constant Field	Value
public static final String	SIDECAR_DIRECTORY	"_sidecars"

io.delta.kernel.types.StructField

Modifier and Type	Constant Field	Value
public static final String	COLLATIONS_METADATA_KEY	"__COLLATIONS"