ExternalCatalog

abstract def alterDatabase(dbDefinition: CatalogDatabase): Unit

Alter a database whose name matches the one specified in dbDefinition, assuming the database exists.

abstract def alterPartitions(db: String, table: String, parts: Seq[CatalogTablePartition]): Unit

Alter one or many table partitions whose specs that match those specified in parts, assuming the partitions exist.

abstract def alterTable(db: String, tableDefinition: CatalogTable): Unit

Alter a table whose name that matches the one specified in tableDefinition, assuming the table exists.

abstract def createDatabase(dbDefinition: CatalogDatabase, ignoreIfExists: Boolean): Unit

abstract def createFunction(db: String, funcDefinition: CatalogFunction): Unit

abstract def createPartitions(db: String, table: String, parts: Seq[CatalogTablePartition], ignoreIfExists: Boolean): Unit

abstract def createTable(db: String, tableDefinition: CatalogTable, ignoreIfExists: Boolean): Unit

abstract def databaseExists(db: String): Boolean

abstract def dropDatabase(db: String, ignoreIfNotExists: Boolean, cascade: Boolean): Unit

abstract def dropFunction(db: String, funcName: String): Unit

abstract def dropPartitions(db: String, table: String, parts: Seq[TablePartitionSpec], ignoreIfNotExists: Boolean): Unit

abstract def dropTable(db: String, table: String, ignoreIfNotExists: Boolean): Unit

abstract def functionExists(db: String, funcName: String): Boolean

abstract def getDatabase(db: String): CatalogDatabase

abstract def getFunction(db: String, funcName: String): CatalogFunction

abstract def getPartition(db: String, table: String, spec: TablePartitionSpec): CatalogTablePartition

abstract def getTable(db: String, table: String): CatalogTable

abstract def getTableOption(db: String, table: String): Option[CatalogTable]

abstract def listDatabases(pattern: String): Seq[String]

abstract def listDatabases(): Seq[String]

abstract def listFunctions(db: String, pattern: String): Seq[String]

abstract def listPartitions(db: String, table: String, partialSpec: Option[TablePartitionSpec] = None): Seq[CatalogTablePartition]

List the metadata of all partitions that belong to the specified table, assuming it exists.

abstract def listTables(db: String, pattern: String): Seq[String]

abstract def listTables(db: String): Seq[String]

abstract def loadPartition(db: String, table: String, loadPath: String, partition: TablePartitionSpec, isOverwrite: Boolean, holdDDLTime: Boolean, inheritTableSpecs: Boolean, isSkewedStoreAsSubdir: Boolean): Unit

abstract def loadTable(db: String, table: String, loadPath: String, isOverwrite: Boolean, holdDDLTime: Boolean): Unit

abstract def renameFunction(db: String, oldName: String, newName: String): Unit

abstract def renamePartitions(db: String, table: String, specs: Seq[TablePartitionSpec], newSpecs: Seq[TablePartitionSpec]): Unit

Override the specs of one or many existing table partitions, assuming they exist.

abstract def renameTable(db: String, oldName: String, newName: String): Unit

abstract def setCurrentDatabase(db: String): Unit

abstract def tableExists(db: String, table: String): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def requireDbExists(db: String): Unit

def requireFunctionExists(db: String, funcName: String): Unit

def requireFunctionNotExists(db: String, funcName: String): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit