Package com.clickhouse.client

Class ClickHouseResponseSummary.Statistics

java.lang.Object

com.clickhouse.client.ClickHouseResponseSummary.Statistics

All Implemented Interfaces:

Serializable

Enclosing class:

ClickHouseResponseSummary

public static class ClickHouseResponseSummary.Statistics
extends Object
implements Serializable

Statistics of a query.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Statistics(long rows, long blocks, long allocated_bytes, boolean applied_limit, long rows_before_limit)	Default constructor.

Method Summary

Modifier and Type	Method	Description
ClickHouseResponseSummary.Statistics	add(ClickHouseResponseSummary.Statistics stats)
long	getAllocatedBytes()
long	getBlocks()
long	getRows()
long	getRowsBeforeLimit()
boolean	hasAppliedLimit()
boolean	isEmpty()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Statistics

public Statistics(long rows,
 long blocks,
 long allocated_bytes,
 boolean applied_limit,
 long rows_before_limit)

Default constructor.

Parameters:

rows - total number of output rows

blocks - total number of blocks

allocated_bytes - allocated bytes

applied_limit - whether limit was applied or not

rows_before_limit - minimal number of rows there would have been without LIMIT

Method Details

getRows

public long getRows()

getBlocks

public long getBlocks()

getAllocatedBytes

public long getAllocatedBytes()

hasAppliedLimit

public boolean hasAppliedLimit()

getRowsBeforeLimit

public long getRowsBeforeLimit()

add

public ClickHouseResponseSummary.Statistics add(ClickHouseResponseSummary.Statistics stats)

isEmpty

public boolean isEmpty()