| MapperInsertIfNotExistsAsyncT Method (T, Boolean, CqlQueryOptions) | 
            Inserts the specified POCO in Cassandra, if not exists.
            
 
Namespace: Cassandra.MappingAssembly: Cassandra (in Cassandra.dll) Version: 3.6.0
Syntaxpublic Task<AppliedInfo<T>> InsertIfNotExistsAsync<T>(
	T poco,
	bool insertNulls,
	CqlQueryOptions queryOptions = null
)
Parameters
- poco
 - Type: T
The POCO instance - insertNulls
 - Type: SystemBoolean
            Determines if the query must be generated using NULL values for null POCO
            members. 
            
            Use false if you don't want to consider null values for the INSERT
            operation (recommended).
            
            Use true if you want to override all the values in the table,
            generating tombstones for null values.
            
 - queryOptions (Optional)
 - Type: Cassandra.MappingCqlQueryOptions
Optional query options 
Type Parameters
- T
 
Return Value
Type: 
TaskAppliedInfoTImplements
IMapperInsertIfNotExistsAsyncT(T, Boolean, CqlQueryOptions)
See Also