MapperSingleOrDefaultAsyncT Method (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.

Namespace: Cassandra.Mapping
Assembly: Cassandra (in Cassandra.dll) Version: 3.11.0

Syntax

Copy

public Task<T> SingleOrDefaultAsync<T>(
	string cql,
	params Object[] args
)

Parameters

cql: Type: SystemString
args: Type: SystemObject

Type Parameters

T

Return Value

Type: TaskT

Implements

ICqlQueryAsyncClientSingleOrDefaultAsyncT(String, Object)

Reference

Mapper Class

SingleOrDefaultAsync Overload

Cassandra.Mapping Namespace