dsn

' = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ' Generate reports directly from the ADO recordset ' = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ' Concept ' ' This application is designed to demonstrate

Ado|include Using METADATA to Import DLL Constants One disadvantage of ASP is component, the component ' s constants aren ' t immediately avaialable. For example, if your want to use the ADO constant adOpenStatic your need to include adovbs.inc.

Program | performance | Optimizing database access Accessing the database will slow down the program quickly, but there are no databases and many sites are not. Do not use the embedded SQL statements to access the database, you can use stored

Recordset | syntax INNER join syntax joins multiple table build recordset a Recordset is useful because in some cases we need to display the numeric data type as the corresponding text name, and this encounters the problem of establishing a

  Users who surf frequently on the internet are afraid that few people have ever been to a chat room and Shinti. Just a little attention and you'll find that most of these chat rooms are maintained using CGI programs or applets developed by Java.

select| Network If Request.Form ("Selsub") <> "" Then ' If you choose the subject, enter the test interface Marray=split (Request.Form ("Selsub"), ",") ' The number of the teacher who saved the test account Session ("Teachid") =trim (Marray (0)) '

Program | data | Database DSN = "Dsn=dsnname" Const adSchemaTables = 20 adSchemaColumns = 4 Set oconn = Server.CreateObject ("ADODB. Connection ") oConn.Open DSN Set Rstschema = Oconn.openschema (adSchemaColumns) Response.Write "" Response.Write

In the general MIS application, there will be a large number of reports, at this time we can write in the background database of the corresponding view or stored procedures, with ASP through ADO call to complete the report work. Here is an example

Calling a database stored procedure ' Establish a Connection object Dataconn.open "Dsn=sinotrans; Server=app_server; Uid=sa; pwd=; App=microsoft (R) Developer Studio; Wsid=app_server; Regional=yes " Set cmdtemp = Server.CreateObject ("Adodb.command")

Question: How to implement import and export between Oracle and Access tables in form programs. Answer to the question: Preparatory work: 1. Install OCA. Run the developer installation disk, select the custom installation, and select the Oracle

Access|mysql Tutorial for migrating data from MS Access to MySQL One of the main reasons I started freesql.org is to open up newbie users to the wide world of Enterprise-level database AC Cess. One of the most common questions I ' m asked is '

Ado| programming Below is a simple example code based on ADO application using the #import method: #include #import Rename ("EOF", "adoeof") void Main () { HRESULT hr = S_OK; Because the no_namespace is not specified in the #import, ADODB:: This

Q: Why is the RecordCount value of my Recordset always returning-1? A: You should use this mode to open the recordset that accesses the database: Rec.open strsql,conn,1,1 The strSQL is the SQL statement that operates the database; conn is the

Answer | question text: (The Woods June 07, 2000 14:12) Question: How to protect your own ASP source code does not leak? A: Download Microsoft's Windows Script Encoder to encrypt the ASP scripts and client JavaScript, VBScript scripts. After

Convert MySQL database to MSSQL database, or convert MSSQL database to MySQL database, which is often used in NT environment. Using MySQL ODBC is better, you can use the MSSQL7 management tools, you can use the management tools of MySQL, but also

Sub Application_OnStart Application ("conn") = "dsn=;uid=;p wd=" End Sub Sub Session_OnStart Session ("IP") =request.servervariables ("REMOTE_ADDR") Session ("Stime") =now () Application. Lock If Application ("clicks") = ""

mysql| Data | Database MySQL database with its short, convenient, fast, free and so on the advantages of many sites are currently the preferred database, but generally with the combination of php+mysql to develop a variety of dynamic pages, in fact,

Data | database | Database Connection OLE DB method for SQL Set cnn = Server.CreateObject ("ADODB.") Connection ") Cnn.open "Provider=sqloledb;data source=sqlservername; Uid=username; Pwd=password;database=databasename " %> DSN Less connection for

1. Add password to database without password: hr = m_pConnection->Open("Provider=Microsoft.Jet.OLEDB.4.0;User ID=Admin;Data Source=d:\\DB\\REMO.mdb;Mode=Share Deny Read|Share Deny Write", "","",0); m_pConnection->Execute("ALTER DATABASE PASSWORD [12

Access | data | Database A DSN connection requires the server's system administrator to set up a DSN with the ODBC tool in Control Panel on the server, or use a Third-party server component to have your ASP script create DSN by modifying the