Policy SetPredExp Method Aerospike
Set predicate expression filter in postfix notation. If the predicate expression exists and evaluates to false, the transaction is ignored.

Postfix notation is described here: Onlinehttp://wiki.c2.com/?PostfixNotation

Example:

            // Record last update time > 2017-01-15
            policy.SetPredExp(
              PredExp.RecLastUpdate(),
              PredExp.IntegerValue(new DateTime(2017, 1, 15)),
              PredExp.IntegerGreater(),
            ); 
            

Namespace: Aerospike.Client
Assembly: AerospikeClient (in AerospikeClient.dll) Version: 4.0.3.0 (4.0.3)
Syntax

Parameters

predExp
Type:  Aerospike.Client PredExp 
See Also