queries

Type Members

1. case class HiveAddPartitionsQuery(schema: HiveSchema, partitionDefinitions: Traversable[HivePartitionDefinition]) extends HiveTableQuery with Product with Serializable

   

   A HiveQuery that adds one or more partitions to a table.

   A HiveQuery that adds one or more partitions to a table.

   schema

   The schema of the underlying table.

   partitionDefinitions

   The partitions to add.

2. case class HiveCommandQuery(database: Option[String] = None, queryProperties: Option[HiveQueryProperties] = None) extends HiveQuery with Product with Serializable

   

   Allows to set the database and query properties during a query.

   Allows to set the database and query properties during a query.

   database

   The database in which to execute the command.

   queryProperties

   Any query-time properties.

3. case class HiveCreateTableQuery(schema: HiveSchema) extends HiveTableQuery with Product with Serializable

   

   A HiveQuery that creates a table.

   A HiveQuery that creates a table.

   schema

   The schema of the underlying table.

4. case class HiveDropPartitionsQuery(schema: HiveSchema, partitions: Traversable[HivePartitionValues]) extends HiveTableQuery with Product with Serializable

   

   A HiveQuery that drops one or more partitions from a table.

   A HiveQuery that drops one or more partitions from a table.

   schema

   The schema of the underlying table.

   partitions

   The partitions to drop.

5. case class HiveDropTableQuery(schema: HiveSchema) extends HiveTableQuery with Product with Serializable

   

   A HiveQuery that drops a table.

   A HiveQuery that drops a table.

   schema

   The schema of the underlying table.

6. case class HiveOutputQuery(schema: HiveSchema, outputQuery: String, partition: Option[HivePartitionValues]) extends HiveTableQuery with Product with Serializable

   

   A HiveQuery that inserts data into a table.

   A HiveQuery that inserts data into a table. Used for ETL type work, typically.

   schema

   The schema of the underlying table.

   outputQuery

   The insertion query.

   partition

   The partition to insert into, if any.

7. trait HiveQuery extends AnyRef

   

   An encapsulation of a Hive query.

8. case class HiveResourceQuery(jars: Option[HiveAddJars] = None, udfs: Option[HiveUDFs] = None) extends HiveQuery with Product with Serializable

   

   Allows to add the specified resources during a query.

   Allows to add the specified resources during a query.

   jars

   Any jars to add.

   udfs

   Any UDFs to create.

9. case class HiveShowPartitionQuery(tableName: String, partition: Option[HivePartitionValues]) extends HiveQuery with Product with Serializable

   

   A HiveQuery that show partition(s) of a table.

   A HiveQuery that show partition(s) of a table.

   tableName

   The name of the table.

   partition

   The partition to restrict the show partition to, if any.

10. abstract class HiveTableQuery extends HiveQuery

    

    A HiveQuery operating on a table.