MapperFirstOrDefaultAsyncT Method (Cql)

Gets the first T from Cassandra using the CQL specified. Will return the default value of T if no records are found.

Namespace: Cassandra.Mapping
Assembly: Cassandra (in Cassandra.dll) Version: 3.12.0

Syntax

public Task<T> FirstOrDefaultAsync<T>(
	Cql cql
)

Type: TaskT

MapperAddLanguageSpecificTextSet("LST3A9BD14C_0?cpp=::|nu=.");FirstOrDefaultAsyncAddLanguageSpecificTextSet("LST3A9BD14C_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LST3A9BD14C_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Method (Cql)