Constant Field Values

Contents

• io.trino.*

io.trino.*

io.trino.plugin.deltalake.DeltaLakeAnalyzeProperties

Modifier and Type	Constant Field	Value
public static final String	COLUMNS_PROPERTY	"columns"
public static final String	FILES_MODIFIED_AFTER	"files_modified_after"

io.trino.plugin.deltalake.DeltaLakeColumnHandle

Modifier and Type	Constant Field	Value
public static final String	FILE_MODIFIED_TIME_COLUMN_NAME	"$file_modified_time"
public static final String	FILE_SIZE_COLUMN_NAME	"$file_size"
public static final String	PATH_COLUMN_NAME	"$path"
public static final String	ROW_ID_COLUMN_NAME	"$row_id"

io.trino.plugin.deltalake.DeltaLakeConfig

Modifier and Type	Constant Field	Value
public static final String	EXTENDED_STATISTICS_ENABLED	"delta.extended-statistics.enabled"
public static final String	VACUUM_MIN_RETENTION	"delta.vacuum.min-retention"

io.trino.plugin.deltalake.DeltaLakeConnectorFactory

Modifier and Type	Constant Field	Value
public static final String	CONNECTOR_NAME	"delta-lake"

io.trino.plugin.deltalake.DeltaLakeMetadata

Modifier and Type	Constant Field	Value
public static final String	ADD_COLUMN_OPERATION	"ADD COLUMNS"
public static final String	CHANGE_COLUMN_OPERATION	"CHANGE COLUMN"
public static final String	CREATE_TABLE_AS_OPERATION	"CREATE TABLE AS SELECT"
public static final String	CREATE_TABLE_OPERATION	"CREATE TABLE"
public static final String	INSERT_OPERATION	"WRITE"
public static final String	ISOLATION_LEVEL	"WriteSerializable"
public static final String	MERGE_OPERATION	"MERGE"
public static final String	OPTIMIZE_OPERATION	"OPTIMIZE"
public static final String	PATH_PROPERTY	"path"
public static final String	SET_TBLPROPERTIES_OPERATION	"SET TBLPROPERTIES"

io.trino.plugin.deltalake.DeltaLakeSchemaProperties

Modifier and Type	Constant Field	Value
public static final String	LOCATION_PROPERTY	"location"

io.trino.plugin.deltalake.DeltaLakeSecurityModule

Modifier and Type	Constant Field	Value
public static final String	ALLOW_ALL	"allow_all"
public static final String	FILE	"file"
public static final String	READ_ONLY	"read_only"

io.trino.plugin.deltalake.DeltaLakeSessionProperties

Modifier and Type	Constant Field	Value
public static final String	EXTENDED_STATISTICS_ENABLED	"extended_statistics_enabled"
public static final String	LEGACY_CREATE_TABLE_WITH_EXISTING_LOCATION_ENABLED	"legacy_create_table_with_existing_location_enabled"
public static final String	VACUUM_MIN_RETENTION	"vacuum_min_retention"

io.trino.plugin.deltalake.DeltaLakeTableProperties

Modifier and Type	Constant Field	Value
public static final String	CHECKPOINT_INTERVAL_PROPERTY	"checkpoint_interval"
public static final String	LOCATION_PROPERTY	"location"
public static final String	PARTITIONED_BY_PROPERTY	"partitioned_by"

io.trino.plugin.deltalake.metastore.HiveMetastoreBackedDeltaLakeMetastore

Modifier and Type	Constant Field	Value
public static final String	TABLE_PROVIDER_PROPERTY	"spark.sql.sources.provider"
public static final String	TABLE_PROVIDER_VALUE	"DELTA"

io.trino.plugin.deltalake.statistics.ExtendedStatistics

Modifier and Type	Constant Field	Value
public static final long	CURRENT_MODEL_VERSION	4L

io.trino.plugin.deltalake.transactionlog.DeltaLakeSchemaSupport

Modifier and Type	Constant Field	Value
public static final String	APPEND_ONLY_CONFIGURATION_KEY	"delta.appendOnly"
public static final String	COLUMN_MAPPING_MODE_CONFIGURATION_KEY	"delta.columnMapping.mode"

io.trino.plugin.deltalake.transactionlog.MetadataEntry

Modifier and Type	Constant Field	Value
public static final String	DELTA_CHECKPOINT_WRITE_STATS_AS_JSON_PROPERTY	"delta.checkpoint.writeStatsAsJson"
public static final String	DELTA_CHECKPOINT_WRITE_STATS_AS_STRUCT_PROPERTY	"delta.checkpoint.writeStatsAsStruct"

io.trino.plugin.deltalake.transactionlog.TransactionLogParser

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

io.trino.plugin.deltalake.transactionlog.TransactionLogUtil

Modifier and Type	Constant Field	Value
public static final String	TRANSACTION_LOG_DIRECTORY	"_delta_log"