org.apache.ignite.spi.systemview.view

Class SqlQueryHistoryView

java.lang.Object

org.apache.ignite.spi.systemview.view.SqlQueryHistoryView

public class SqlQueryHistoryView
extends Object

SQL query history representation for a SystemView.

Constructor Summary

Constructors

Constructor and Description
SqlQueryHistoryView(org.apache.ignite.internal.processors.query.QueryHistory qry)

Method Summary

Modifier and Type	Method and Description
long	diskAllocationMax() Returns maximum allocated size of data on disk.
long	diskAllocationMin() Returns minimum allocated size of data on disk.
long	diskAllocationTotalMax() Returns maximum of total allocated size of data on disk.
long	diskAllocationTotalMin() Returns minimum of total allocated size of data on disk.
boolean	distributedJoins()
long	durationMax()
long	durationMin()
boolean	enforceJoinOrder()
long	executions()
long	failures()
Date	lastStartTime()
boolean	lazy()
boolean	local()
long	memoryMax() Returns maximum size of reserved memory.
long	memoryMin() Returns minimum size of reserved memory.
String	schemaName()
String	sql()

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlQueryHistoryView

public SqlQueryHistoryView(org.apache.ignite.internal.processors.query.QueryHistory qry)

Parameters:

qry - Query history item.

Method Detail

schemaName

public String schemaName()

Returns:

Schema name.

sql

public String sql()

Returns:

Query text.

local

public boolean local()

Returns:

True if query local.

executions

public long executions()

Returns:

Number of executions of the query.

failures

public long failures()

Returns:

Number of failed execution of the query.

durationMin

public long durationMin()

Returns:

Minimal query duration.

durationMax

public long durationMax()

Returns:

Maximum query duration.

lastStartTime

public Date lastStartTime()

Returns:

Last start time.

memoryMax

public long memoryMax()

Returns maximum size of reserved memory.

Returns:

Maximum size of reserved memory.

memoryMin

public long memoryMin()

Returns minimum size of reserved memory.

Returns:

Minimum size of reserved memory.

distributedJoins

public boolean distributedJoins()

Returns:

Distributed joins.

enforceJoinOrder

public boolean enforceJoinOrder()

Returns:

Enforce join order.

lazy

public boolean lazy()

Returns:

Lazy flag.

diskAllocationMin

public long diskAllocationMin()

Returns minimum allocated size of data on disk.

Returns:

Minimum allocated size of data on disk.

diskAllocationMax

public long diskAllocationMax()

Returns maximum allocated size of data on disk.

Returns:

Maximum allocated size of data on disk.

diskAllocationTotalMin

public long diskAllocationTotalMin()

Returns minimum of total allocated size of data on disk.

Returns:

Minimum of total allocated size of data on disk.

diskAllocationTotalMax

public long diskAllocationTotalMax()

Returns maximum of total allocated size of data on disk.

Returns:

Maximum of total allocated size of data on disk.