org.apache.ignite.internal.processors.cache.query

Interface GridCacheQueriesEx<K,V>

All Superinterfaces:

CacheQueries<K,V>

All Known Implementing Classes:

GridCacheQueriesImpl, GridCacheQueriesProxy

public interface GridCacheQueriesEx<K,V>
extends CacheQueries<K,V>

Extended queries interface.

Method Summary

Methods

Modifier and Type	Method and Description
<R> CacheQuery<R>	createSpiQuery() Creates SPI query.
CacheQuery<List<?>>	createSqlFieldsQuery(String qry, boolean incMeta) Creates SQL fields query which will include results metadata if needed.
QueryCursor<List<?>>	execute(String space, GridCacheTwoStepQuery qry)
QueryCursor<List<?>>	executeTwoStepQuery(String space, String sqlQry, Object... params)
Collection<GridCacheSqlMetadata>	sqlMetadata() Gets SQL metadata.

Methods inherited from interface org.apache.ignite.internal.processors.cache.query.CacheQueries

createFullTextQuery, createFullTextQuery, createScanQuery, createSqlFieldsQuery, createSqlQuery, createSqlQuery, metrics, rebuildAllIndexes, rebuildIndexes, rebuildIndexes, resetMetrics

Method Detail

sqlMetadata

Collection<GridCacheSqlMetadata> sqlMetadata()
                                             throws IgniteCheckedException

Gets SQL metadata.

Returns:

SQL metadata.

Throws:

IgniteCheckedException - In case of error.

createSqlFieldsQuery

CacheQuery<List<?>> createSqlFieldsQuery(String qry,
                                       boolean incMeta)

Creates SQL fields query which will include results metadata if needed.

Parameters:

qry - SQL query.

incMeta - Whether to include results metadata.

Returns:

Created query.

createSpiQuery

<R> CacheQuery<R> createSpiQuery()

Creates SPI query.

Returns:

Query.

execute

QueryCursor<List<?>> execute(String space,
                           GridCacheTwoStepQuery qry)

Parameters:

space - Space name.

qry - Query.

Returns:

Cursor.

executeTwoStepQuery

QueryCursor<List<?>> executeTwoStepQuery(String space,
                                       String sqlQry,
                                       Object... params)

Parameters:

space - Space.

sqlQry - Query.

params - Parameters.

Returns:

Cursor.