IMapperDeleteIfT Method (Cql)

Deletes from the table for the POCO type specified (T) using the Cql query specified. Prepends "DELETE FROM tablename " to the CQL statement you specify, getting the tablename appropriately from the POCO Type T.

Returns information whether it was applied or not. If it was not applied, it returns details of the existing values.

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

Syntax

Copy

AppliedInfo<T> DeleteIf<T>(
	Cql cql
)

Parameters

cql: Type: Cassandra.MappingCql

Type Parameters

T

Return Value

Type: AppliedInfoT

Reference

IMapper Interface

DeleteIf Overload

Cassandra.Mapping Namespace

IMapperAddLanguageSpecificTextSet("LST6295BB4B_0?cpp=::|nu=.");DeleteIfAddLanguageSpecificTextSet("LST6295BB4B_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LST6295BB4B_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Method (Cql)

Parameters

Type Parameters

Return Value

Reference

IMapperDeleteIfT Method (Cql)