Package org.apache.spark.sql.catalog

package org.apache.spark.sql.catalog
  • Classes
    Class
    Description
    CachedTable
    An in-memory cached relation registered with a name, as returned by Catalog.listCachedTables.
    Catalog
    Catalog interface for Spark.
    CatalogMetadata
    A catalog in Spark, as returned by the listCatalogs method defined in Catalog.
    CatalogTablePartition
    A partition string as returned by Catalog.listPartitions (same form as SHOW PARTITIONS).
    CatalogTableProperty
    A table property key and value, as returned by Catalog.getTableProperties rows.
    Column
    A column in Spark, as returned by listColumns method in Catalog.
    Database
    A database in Spark, as returned by the listDatabases method defined in Catalog.
    Function
    A user-defined function in Spark, as returned by listFunctions method in Catalog.
    Table
    A table in Spark, as returned by the listTables method in Catalog.