Monday, December 17, 2007

How to check the record if it is already in the database

How to check the record if it is already in the database

S T E P - 1

- We use the SQL to search the record based on some decisions. For example:

Dim oConn

Dim oRs

Set oConn = Server.CreateObject("ADODB.Connection")

oConn.Open "Driver={Microsoft Access Driver (*.mdb)};DBQ=" & Server.MapPath("db1.mdb")

Set oRs = oConn.Execute("SELECT * FROM member WHERE MemberID='" & strMemberID & "';")

' We search a single member record based on the MemberID

S T E P - 2

- We used the SQL command to filter the RecordSet.

- If the RecordCount = 0 , that means the record is not existed in the database:

If oRs.RecordCount = 0 Then

Response.Write("The record is not found")

End If


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