MapperInsertIfNotExistsT Method (T, String, Boolean, CqlQueryOptions)

Inserts the specified POCO in Cassandra, if not exists, with the provided execution profile.

Namespace: Cassandra.Mapping
Assembly: Cassandra (in Cassandra.dll) Version: 3.10.0

Syntax

public AppliedInfo<T> InsertIfNotExists<T>(
	T poco,
	string executionProfile,
	bool insertNulls,
	CqlQueryOptions queryOptions = null
)

poco

Type: T
The POCO instance

executionProfile

Type: SystemString
The execution profile to use when executing the request.

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)

MapperAddLanguageSpecificTextSet("LST24C2F2F4_0?cpp=::|nu=.");InsertIfNotExistsAddLanguageSpecificTextSet("LST24C2F2F4_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LST24C2F2F4_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Method (T, String, Boolean, CqlQueryOptions)