com.google.cloud.bigquery

Class QueryResult

java.lang.Object

com.google.cloud.PageImpl<List<FieldValue>>

com.google.cloud.bigquery.QueryResult

All Implemented Interfaces:

Page<List<FieldValue>>, Serializable

public class QueryResult
extends PageImpl<List<FieldValue>>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.google.cloud.PageImpl

PageImpl.NextPageFetcher<T>

Method Summary

Methods

Modifier and Type	Method and Description
boolean	cacheHit() Returns whether the query result was fetched from the query cache.
boolean	equals(Object obj)
int	hashCode()
QueryResult	nextPage()
Schema	schema() Returns the schema of the results.
String	toString()
long	totalBytesProcessed() Returns the total number of bytes processed for the query.
long	totalRows() Returns the total number of rows in the complete query result set, which can be more than the number of rows in the first page of results returned by PageImpl.values().

Methods inherited from class com.google.cloud.PageImpl

iterateAll, nextPageCursor, nextRequestOptions, values

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

cacheHit

public boolean cacheHit()

Returns whether the query result was fetched from the query cache.

See Also:

Query Caching

schema

public Schema schema()

Returns the schema of the results. This is present only when the query completes successfully.

totalBytesProcessed

public long totalBytesProcessed()

Returns the total number of bytes processed for the query. If this query was a dry run, this is the number of bytes that would be processed if the query were run.

totalRows

public long totalRows()

Returns the total number of rows in the complete query result set, which can be more than the number of rows in the first page of results returned by PageImpl.values(). Returns 0 if the query was a dry run.

nextPage

public QueryResult nextPage()

Specified by:

nextPage in interface Page<List<FieldValue>>

Overrides:

nextPage in class PageImpl<List<FieldValue>>

toString

public String toString()

Overrides:

toString in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class PageImpl<List<FieldValue>>

equals

public final boolean equals(Object obj)

Overrides:

equals in class PageImpl<List<FieldValue>>