queryName: queryName

In SparkR: R Front End for 'Apache Spark'

Description

Returns the user-specified name of the query. This is specified in write.stream(df, queryName = "query"). This name, if set, must be unique across all active queries.

Usage

queryName(x)

## S4 method for signature 'StreamingQuery'
queryName(x)

Arguments

x	a StreamingQuery.

Value

The name of the query, or NULL if not specified.

Note

queryName(StreamingQuery) since 2.2.0

experimental

See Also

write.stream

Other StreamingQuery methods: awaitTermination(), explain(), isActive(), lastProgress(), status(), stopQuery()

Examples

## Not run:  queryName(sq) 

SparkR documentation built on June 3, 2021, 5:05 p.m.