Spark

Read(77) Label: spark,

Ø  spark_client()

Create a Spark database connection

Ø  spark_close()

Close a Spark database connection

Ø  spark_cursor()

Query a Spark database, and return the result as a cursor

Ø  spark_query()

Query a Spark database, and return the result as a sequence

Ø  spark_read()

Read a file stored in Spark database