IAsyncClientQueryPartitions Method (QueryPolicy, RecordSequenceListener, Statement, PartitionFilter)

Aerospike
Asynchronously execute query for specified partitions. The query policy's
maxConcurrentNodes
dictate how many nodes can be queried in parallel. The default is to query all nodes in parallel.

This method schedules the node's query commands with channel selectors and returns. Selector threads will process the commands and send the results to the listener.

Each record result is returned in separate OnRecord() calls.

Requires server version 6.0+ if using a secondary index query.

Namespace:  Aerospike.Client
Assembly:  AerospikeClient (in AerospikeClient.dll) Version: 5.1.1.0 (5.1.1)
Syntax

C#
void QueryPartitions(
	QueryPolicy policy,
	RecordSequenceListener listener,
	Statement statement,
	PartitionFilter partitionFilter
)

Parameters

policy
Type: Aerospike.ClientQueryPolicy
query configuration parameters, pass in null for defaults
listener
Type: Aerospike.ClientRecordSequenceListener
where to send results
statement
Type: Aerospike.ClientStatement
query definition
partitionFilter
Type: Aerospike.ClientPartitionFilter
filter on a subset of data partitions
Exceptions

ExceptionCondition
AerospikeExceptionif query fails
See Also

Reference