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MapperSingleOrDefaultAsyncT Method (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.

Namespace: Dse.Mapping
Assembly: Dse (in Dse.dll) Version: 2.2.0
Syntax
C#
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public Task<T> SingleOrDefaultAsync<T>(
	Cql cql
)

Parameters

cql
Type: Dse.MappingCql

Type Parameters

T

Return Value

Type: TaskT

Implements

ICqlQueryAsyncClientSingleOrDefaultAsyncT(Cql)
See Also