org.apache.ignite.cache.query

Class SqlQuery<K,V>

java.lang.Object

org.apache.ignite.cache.query.Query<javax.cache.Cache.Entry<K,V>>

org.apache.ignite.cache.query.SqlQuery<K,V>

All Implemented Interfaces:

Serializable

Deprecated.

Since 2.8, please use SqlFieldsQuery instead.

@Deprecated
public final class SqlQuery<K,V>
extends Query<javax.cache.Cache.Entry<K,V>>

SQL Query.

See Also:

IgniteCache.query(Query), Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.cache.query.Query

DFLT_PAGE_SIZE

Constructor Summary

Constructors

Constructor and Description
SqlQuery(Class<?> type, String sql) Deprecated. Constructs query for the given type and SQL query.
SqlQuery(String type, String sql) Deprecated. Constructs query for the given type name and SQL query.

Method Summary

Modifier and Type	Method and Description
String	getAlias() Deprecated. Sets table alias for type.
Object[]	getArgs() Deprecated. Gets SQL arguments.
@Nullable int[]	getPartitions() Deprecated.
String	getSql() Deprecated. Gets SQL clause.
int	getTimeout() Deprecated. Gets the query execution timeout in milliseconds.
String	getType() Deprecated. Gets type for query.
boolean	isDistributedJoins() Deprecated. Check if distributed joins are enabled for this query.
boolean	isReplicatedOnly() Deprecated. No longer used as of Apache Ignite 2.8.
SqlQuery<K,V>	setAlias(String alias) Deprecated. Gets table alias for type.
SqlQuery<K,V>	setArgs(Object... args) Deprecated. Sets SQL arguments.
SqlQuery<K,V>	setDistributedJoins(boolean distributedJoins) Deprecated. Specify if distributed joins are enabled for this query.
SqlQuery<K,V>	setLocal(boolean loc) Deprecated. Sets whether this query should be executed on local node only.
SqlQuery<K,V>	setPageSize(int pageSize) Deprecated. Sets optional page size, if 0, then default is used.
SqlQuery	setPartitions(int... parts) Deprecated. Sets partitions for a query.
SqlQuery<K,V>	setReplicatedOnly(boolean replicatedOnly) Deprecated. No longer used as of Apache Ignite 2.8.
SqlQuery<K,V>	setSql(String sql) Deprecated. Sets SQL clause.
SqlQuery<K,V>	setTimeout(int timeout, TimeUnit timeUnit) Deprecated. Sets the query execution timeout.
SqlQuery<K,V>	setType(Class<?> type) Deprecated.
SqlQuery<K,V>	setType(String type) Deprecated. Sets type for query.
String	toString() Deprecated.

Methods inherited from class org.apache.ignite.cache.query.Query

getPageSize, isLocal, prepare

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlQuery

public SqlQuery(String type,
                String sql)

Deprecated.

Constructs query for the given type name and SQL query.

Parameters:

type - Type.

sql - SQL Query.

SqlQuery

public SqlQuery(Class<?> type,
                String sql)

Deprecated.

Constructs query for the given type and SQL query.

Parameters:

type - Type.

sql - SQL Query.

Method Detail

getSql

public String getSql()

Deprecated.

Gets SQL clause.

Returns:

SQL clause.

setSql

public SqlQuery<K,V> setSql(String sql)

Deprecated.

Sets SQL clause.

Parameters:

sql - SQL clause.

Returns:

this For chaining.

getArgs

public Object[] getArgs()

Deprecated.

Gets SQL arguments.

Returns:

SQL arguments.

setArgs

public SqlQuery<K,V> setArgs(Object... args)

Deprecated.

Sets SQL arguments.

Parameters:

args - SQL arguments.

Returns:

this For chaining.

getType

public String getType()

Deprecated.

Gets type for query.

Returns:

Type.

setType

public SqlQuery<K,V> setType(String type)

Deprecated.

Sets type for query.

Parameters:

type - Type.

Returns:

this For chaining.

getAlias

public String getAlias()

Deprecated.

Sets table alias for type.

Returns:

Table alias.

setAlias

public SqlQuery<K,V> setAlias(String alias)

Deprecated.

Gets table alias for type.

Parameters:

alias - table alias for type that is used in query.

Returns:

this For chaining.

getTimeout

public int getTimeout()

Deprecated.

Gets the query execution timeout in milliseconds.

Returns:

Timeout value.

setTimeout

public SqlQuery<K,V> setTimeout(int timeout,
                                TimeUnit timeUnit)

Deprecated.

Sets the query execution timeout. Query will be automatically cancelled if the execution timeout is exceeded.

Parameters:

timeout - Timeout value. Zero value disables timeout.

timeUnit - Time granularity.

Returns:

this For chaining.

setPageSize

public SqlQuery<K,V> setPageSize(int pageSize)

Deprecated.

Sets optional page size, if 0, then default is used.

Overrides:

setPageSize in class Query<javax.cache.Cache.Entry<K,V>>

Parameters:

pageSize - Optional page size.

Returns:

this for chaining.

setLocal

public SqlQuery<K,V> setLocal(boolean loc)

Deprecated.

Sets whether this query should be executed on local node only.

Overrides:

setLocal in class Query<javax.cache.Cache.Entry<K,V>>

Parameters:

loc - Local flag.

Returns:

this for chaining.

setType

public SqlQuery<K,V> setType(Class<?> type)

Deprecated.

Parameters:

type - Type.

Returns:

this For chaining.

setDistributedJoins

public SqlQuery<K,V> setDistributedJoins(boolean distributedJoins)

Deprecated.

Specify if distributed joins are enabled for this query. When disabled, join results will only contain colocated data (joins work locally). When enabled, joins work as expected, no matter how the data is distributed.

Parameters:

distributedJoins - Distributed joins enabled.

Returns:

this For chaining.

isDistributedJoins

public boolean isDistributedJoins()

Deprecated.

Check if distributed joins are enabled for this query.

Returns:

true If distributed joins enabled.

setReplicatedOnly

@Deprecated
public SqlQuery<K,V> setReplicatedOnly(boolean replicatedOnly)

Deprecated. No longer used as of Apache Ignite 2.8.

Specify if the query contains only replicated tables. This is a hint for potentially more effective execution.

Parameters:

replicatedOnly - The query contains only replicated tables.

Returns:

this For chaining.

isReplicatedOnly

@Deprecated
public boolean isReplicatedOnly()

Deprecated. No longer used as of Apache Ignite 2.8.

Check is the query contains only replicated tables.

Returns:

true If the query contains only replicated tables.

getPartitions

@Nullable
public @Nullable int[] getPartitions()

Deprecated.

Returns:

Partitions for query, in ascending order.

setPartitions

public SqlQuery setPartitions(@Nullable
                              int... parts)

Deprecated.

Sets partitions for a query. The query will be executed only on nodes which are primary for specified partitions.

Note what passed array'll be sorted in place for performance reasons, if it wasn't sorted yet.

Parameters:

parts - Partitions.

Returns:

this for chaining.

toString

public String toString()

Deprecated.

Overrides:

toString in class Query<javax.cache.Cache.Entry<K,V>>