【单选题】
判断游标(Cursor)对象是否到达最后一条记录的方法是?()
A、move To First()
B、is After Last()
C、after Last()
D、move To Next()
A、move To First()
B、is After Last()
C、after Last()
D、move To Next()
A、EXECsp_configure‘cursor threshold’,0 B、EXECsp_dboption‘Policies’SET CURSOR_CLOSE_ON_COMMITON C、SET TRANSACTIONI SOLATIONLEVEL SERIALIZABLE D、ALTER DATABASEPolicies SET CURSOR_DEFAULTLOCAL