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ICqlQueryAsyncClient Interface

A client capable of querying (reading) POCOs from a Cassandra cluster.

Namespace:  Cassandra.Mapping
Assembly:  Cassandra (in Cassandra.dll) Version: 3.10.0
Syntax
C#
public interface ICqlQueryAsyncClient
Methods
  NameDescription
Public methodFetchAsync<T>(Cql)
Gets a list of T from Cassandra using the CQL statement specified.
Public methodFetchAsync<T>(CqlQueryOptions)
Gets a list of all T from Cassandra.
Public methodFetchAsync<T>(String,Object[])
Gets a list of T from Cassandra using the CQL statement and parameter values specified.
Public methodFetchPageAsync<T>(Cql)
Gets a paged list of T results from Cassandra. Suitable for manually page through all the results of a query.
Public methodFetchPageAsync<T>(CqlQueryOptions)
Gets a paged list of T results from Cassandra using the CQL statement specified. Suitable for manually page through all the results of a query.
Public methodFetchPageAsync<T>(Int32,Byte[], String,Object[])
Gets a paged list of T results from Cassandra. Suitable for manually page through all the results of a query.
Public methodFirstAsync<T>(Cql)
Gets the first T from Cassandra using the CQL specified. Will throw if no records are returned.
Public methodFirstAsync<T>(String,Object[])
Gets the first T from Cassandra using the CQL statement and parameter values specified. Will throw if no records are returned.
Public methodFirstOrDefaultAsync<T>(Cql)
Gets the first T from Cassandra using the CQL specified. Will return the default value of T if no records are found.
Public methodFirstOrDefaultAsync<T>(String,Object[])
Gets the first T from Cassandra using the CQL statement and parameter values specified. Will return the default value of T is no records are found.
Public methodSingleAsync<T>(Cql)
Gets a single T from Cassandra using the CQL statement specified. Will throw if no records or more than one record is returned.
Public methodSingleAsync<T>(String,Object[])
Gets a single T from Cassandra using the CQL statement and parameter values specified. Will throw if no records or more than one record is returned.
Public methodSingleOrDefaultAsync<T>(Cql)
Gets a single T from Cassandra using the CQL statement specified. Will return the default value of T if no records are found. Will throw if more than one record is returned.
Public methodSingleOrDefaultAsync<T>(String,Object[])
Gets a single T from Cassandra using the CQL statement and parameter values specified. Will return the default value of T if no records are found. Will throw if more than one record is returned.
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See Also