【发布时间】:2013-01-07 18:47:19
【问题描述】:
我正在寻找关于rs.AddNew,rs.Update 的更深入的概念。为什么在 ADO vbscript 中,AddNew 旁边总是需要一个 Update?
Dim cn As New adodb.Connection
Dim rs As New adodb.Recordset
Dim cmd As New adodb.Command
cn.ConnectionString = "Provider=SQLOLEDB;Data Source=alexverb2;uid=sa;pwd=foo$bar00;"
cn.Open
rs.Open "select * from xxx..aa1", cn, adOpenKeyset, adLockOptimistic
Dim fieldsArray(1) As Variant
fieldsArray(0) = "intf"
fieldsArray(1) = "charf"
Dim values(1) As Variant
values(0) = 4
values(1) = "as"
rs.AddNew fieldsArray, values
rs.Update
ADO GetString() 方法如何加快进程,我们处理的是什么概念呢?
【问题讨论】: