asp执行存储过程的知识
更新时间:2012/10/29 点击:1238次
1、调用没有参数的存储过程
<% set conn=server.CreateObject("adodb.connection") set cmd=server.CreateObject("adodb.command") strconn="dsn=pubs;uid=sa;pwd" conn.Open strconn set cmd.ActiveConnection=conn cmd.CommandText="{call nono}" 'set rs=cmc.exe 或者cmd.execute set rs=cmd.Execute() %>
2、一个输入的参数的存储过程
2、一个输入的参数的存储过程
<% set conn=server.CreateObject("adodb.connection") set cmd=server.CreateObject("adodb.command") strconn="dsn=pubs;uid=sa;pwd" conn.Open strconn set cmd.ActiveConnection=conn cmd.CommandText="{call oneinput(?)}" cmd.Parameters.Append cmd.CreateParameter("@aaa",adInteger ,adParamInput ) cmd("@aaa")=100 cmd.Execute() %>
3、一个输入参数和一个输出的参数
3、一个输入参数和一个输出的参数
<% set conn=server.CreateObject("adodb.connection") set cmd=server.CreateObject("adodb.command") strconn="dsn=pubs;uid=sa;pwd" conn.Open strconn set cmd.ActiveConnection=conn cmd.CommandText = "{call oneinout(?,?)}" cmd.Parameters.Append cmd.CreateParameter("@aaa",adInteger,adParamInput) cmd("@aaa")=10 cmd.Parameters.Append cmd.CreateParameter("@bbb",adInteger,adParamOutput) cmd.Execute() bbb=cmd("@bbb") %>
4、一个输入参数,一个输出参数,和一个返回值
4、一个输入参数,一个输出参数,和一个返回值
<% set conn=server.CreateObject("adodb.connection") set cmd=server.CreateObject("adodb.command") strconn="dsn=pubs;uid=sa;pwd" conn.Open strconn set cmd.ActiveConnection=conn cmd.CommandText="{?=call onereturn(?,?)}" cmd.Parameters.Append cmd.CreateParameter("@return_value",adInteger,adParamReturnValue ) cmd.Parameters.Append cmd.CreateParameter("@aaa",adInteger,adParamInput ) cmd("@aaa")=10 cmd.Parameters.Append cmd.CreateParameter("@bbb",adInteger,adParamOutput) cmd.Execute() bbb=cmd("@bbb") rrr=cmd("@return_value") %> 如何在ASP中调用SQL存储过程
<%set connection1 = Server.CreateObject("ADODB.Connection") connection1.open ... '联接 set command1=Server.CreateObject("ADODB.command") set command1.activeconnection=connection1 command1.commandtype=4 command1.commandtext="sp_1" 'SP 名 command1.parameters(1)=... '参数值 command1.parameters(2)=... set recordset1=command1.execute() %>
ASP调用存储过程的技巧
1、最简单的如下
ASP调用存储过程的技巧
1、最简单的如下
Dim objConn Set objConn = Server.CreateObject("ADOBD.Connection") objConn.Open Application("Connection_String") 'Call the stored procedure to increment a counter on the page objConn.Execute "exec sp_AddHit" 没有参数,没有返回,没有错误处理,就是这个了
2、带参数的一种调用
objConn.Execute "exec sp_AddHit 'http://www.cxybl.com', 1"
请注意分割参数,该方法也不返回记录
3、返回记录的
2、带参数的一种调用
objConn.Execute "exec sp_AddHit 'http://www.cxybl.com', 1"
请注意分割参数,该方法也不返回记录
3、返回记录的
Dim objConn Dim objRs Set objConn = Server.CreateObject("ADOBD.Connection") Set objRs = Server.CreateObject("ADOBD.Recordset") objConn.Open Application("Connection_String") 'Call the stored procedure to increment a counter on the page objRs.Open objConn, "exec sp_ListArticles '1/15/2001'" 'Loop through recordset and display each article
4、……
4、……
Dim objConn Dim objCmd 'Instantiate objects Set objConn = Server.CreateObject("ADODB.Connection") set objCmd = Server.CreateObject("ADODB.Command") conn.Open Application("ConnectionString") With objCmd .ActiveConnection = conn 'You can also just specify a connection string here .CommandText = "sp_InsertArticle" .CommandType = adCmdStoredProc 'Requires the adoVBs.inc file or typelib meta tag 'Add Input Parameters .Parameters.Append .CreateParameter("@columnist_id", adDouble, adParamInput, , columnist_id) .Parameters.Append .CreateParameter("@url", adVarChar, adParamInput, 255, url) .Parameters.Append .CreateParameter("@title", adVarChar, adParamInput, 99, url) .Parameters.Append .CreateParameter("@description", adLongVarChar, _ adParamInput, 2147483647, description) 'Add Output Parameters .Parameters.Append .CreateParameter("@link_id", adInteger, adParamOutput, , 0) 'Execute the function 'If not returning a recordset, use the adExecuteNoRecords parameter option .Execute, , adExecuteNoRecords link_id = .Parameters("@link_id") End With 5、存储过程的代码
Create PROCEDURE dbo.sp_InsertArticle ( @columnist_id int, @url varchar(255), @title varchar(99), @description text @link_id int OUTPUT ) AS BEGIN INSERT INTO dbo.t_link (columnist_id,url,title,description) VALUES (@columnist_id,@url,@title,@description) SELECT @link_id = @@IDENTITY END