使用NextRecordset通过一个Connection输出多个select查询

王朝other·作者佚名  2006-11-24
窄屏简体版  字體: |||超大  

<%

dim conn

dim strconn

dim rs

dim strsql

dim strsql2

dim strsql3

dim strsql4

dim strsql5

dim strsql6

dim strsql7

dim strsql8

'strconn = Driver={SQL Server};Description=example;SERVER=222.222.1.2;UID=webexample;PWD=;DATABASE=webexample"

'Format Declare & EXEC statements that will be passed

'to the database with the output parameters

strsql = "DECLARE " & CHR(10) & "@Id_Req " & "INT" & CHR(10)

strsql2 ="exec " & "sp_EmpInfo" & " '" & request("txtFirstName") & "'," & "'" & request("txtLastName") & "', " & "'" & request("txtaddress") & "', " & "'" & request("txtcity") & "', "& "@Id_Req " & "OUTPUT" & chr(10)

'Formats one or more sql statements that will be passed to the

'database In this examples I use six different ways.

strsql3 ="SELECT * FROM AllData WHERE RecordId = @Id_Req" & Chr(10)

strsql4 ="SELECT AllData.fname, AllData.lname FROM Alldata WHERE RecordId = @Id_Req" & Chr(10)

strsql5 ="SELECT AllData.fname FROM AllData WHERE RecordId = @Id_Req" & Chr(10)

strsql6 ="SELECT AllData.lname FROM AllData WHERE RecordId = @Id_Req" & Chr(10)

strsql7 ="SELECT AllData.Address FROM AllData WHERE RecordId = @Id_Req" & Chr(10)

strsql8 ="SELECT AllData.city FROM AllData WHERE RecordId = @Id_Req" & Chr(10)

'Puts together all of the local variables into one variable

'That will be used by the recordset object

strsql = strsql & strsql2 & strsql3 & strsql4 & strsql5 & strsql6 & strsql7 & strsql8

'This is optional this writes out the strsql local variable

'that will be passed to the database

response.write "<b>" & "Sql Statement that is passed to the database" & "</b>" & "<br>"

response.write strsql & "<br>" & "<br>"

'sets a connection & recordset objects and executes the strsql local variable

set conn = server.createobject("adodb.connection")

conn.open strconn

set rs = server.createobject("adodb.recordset")

rs.open strsql, conn

'Parses out the individual recordsets and places them

'into individual table rows

intcount = 1

Do Until rs Is Nothing

response.write "<table border='1' width='25%'>"

response.write "<b> Contents of recordset #" & intCount & "</b><br>"

'Parses out the individual recordsets and places them into table rows

Do While Not rs.EOF

response.write "<TR>"

For Each oField In RS.Fields

response.write "<TH>" & oField.Name & "</TH>"

Next

Response.write "</TR>" & "<TR>"

For Each oField In RS.Fields

response.write "<TD ALIGN=center>"

If IsNull(oField) Then

Response.Write " "

Else

Response.Write oField.Value

End If

response.write "</TD>"

Next

rs.MoveNext

Loop

'Uses the NEXTRECORDSET Method

Set rs = rs.NextRecordset

intCount = intCount + 1

response.write "</table>"

Loop

%>

 
 
 
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