TMSLastIdentityValueFunction Enumeration

Determines which system function to use to obtain an identifier when adding a record.

Unit

MSClasses

Syntax

TMSLastIdentityValueFunction = (vfScopeIdentity, vfIdentCurrent, vfIdentity);

Values

Value	Meaning
vfIdentCurrent	The IDENT_CURRENT system function is used. It returns the last identity value generated for a specified table or view. The last identity value generated can be for any session and any scope.
vfIdentity	The @@IDENTITY system function is used. It returns the last-inserted identity value.
vfScopeIdentity	The SCOPE_IDENTITY system function is used. It returns the last identity value inserted into an identity column in the same scope. A scope is a module: a stored procedure, trigger, function, or batch.