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Database-related
ASP » Tips and Tutorials » Database-related
A D V E R T I S E M E N T
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Uploading and Inserting Images (binary data) into DatabaseThis is a step by step tutorial on uploading and inserting binary data (images, files, etc.) into Access Database. Online demo, and sample code available for download. Displaying Images (binary data) from the Database via ASPThis is an article about displaying binary data (images) from an Access database. Online demo and sample code available for download. Connections And Server Database PermissionsThis is an overview of SYSTEM DSN's, DSN-LESS Connections, and any database permissions that may need to be set on the server. Helpful for people just learning ASP as well as people with some experience. Centralizing Database Access With Visual Basic DLL'sBy centralizing database code within ActiveX DLL's, you can simplify your development efforts, and decrease the learning curve for new developers. This article explains how to create a Visual Basic ActiveX DLL that controls database functionality. Paging: Use ADO, getrows, or a Stored Procedure?Paging is basically querying a database and presenting a page full of the query's results. In ASP and SQL Server programming, there are three approaches to paging. This article compares the approaches and explains which one is the most efficient when dealing with very large sets of data. Getting Your Quotes Right In SQL For ASPIt is somewhat ironic that the most confusing part of creating and executing a SQL statement from ASP is determining where to put the quotes. When is a single quote used? When is a double quote used? When are they used together? Which takes precedence? This article will answer these questions. Database Search Sample CodeHere is a quick sample of searching a DB for certain records. It's really no different then doing any other query except that you need to use wildcards. In ASP / ADO the wildcard character is %. It works the way most of us have come to expect * to work. Why is it %? I have no idea, but it is. An Access 97 version of the database is available for download. ADO and Connectionless RecordsetsThis is a detailed tutorial on Recordset object. It first briefly describes the ADO technology, then covers such topics as Connectionless Recordsets and How to display data with a Recordset with and without a connection object. This article is designed for VB as well as ASP programmers. Display Image From DatabaseIt is possible to store images in a database using a number of third party tools or a custom built component. Once you have the images stored in your database, however, displaying them requires the use of a simple ASP page. This tutorial explains how to retrieve images from a database table and use them in an HTML page. Incorporating SQL Server 7.0/2000 Databases into your ASP PagesThis is a comprehensive tutorial on how to incorporate SQL server 7.0/2000 databases into your ASP pages. Topics include: Installation steps, Creating SQL Server 7.0/2000 Databases, Creating SQL Server 7.0/2000 Tables, Creating SQL Server 7.0/2000 Logins, Setting SQL Server 7.0/2000 Permissions, Increasing SQL Server 7.0/2000 Performance with Indexes, and Distributed SQL Server 7.0/2000 Transactions & Queries. Running Stored Procedures in Access DatabaseExplains everything in detail you'll ever need to know about creating Stored Procedures in Access Database and then calling from within ASP. Select, Update, Insert and Delete Stored Procedures are described. Sample code and database available for download. Introduction & Data AccessIn this first article of the ASPHoleTools series, you will be shown the basics for data access. Covers how to create the basic include file for database access, and testing that data access was installed properly on your machine. Dynamically Generated HTML FormsThis article discusses two different ways to dynamically generate data-entry forms: Use the ADO OpenSchema Method, and Query Your SQL Server System Tables. Describes advantages and disadvantages of each method. Named RecordsetsThis article by James Shaw demonstrates how to dynamically add properties to an object (expando properties) - by implementing a function to create named recordsets. Search DatabaseThis example / tutorial explains how to use the LIKE operator to perform a partial match on an Access database. Connecting to Database using DSN/DSN less ConnectionsAn article on connecting to database via ASP using both DSN and DSN less connections. Explains uses of each. Learn using connection strings. Database TutorialThis 4-page tutorial shows all the basics of using Active Server Pages and VBScript to work with databases. It covers Connecting to the Database, Working With Recordsets, and more. ASP Data Access for BeginnersThe driving force behind Active Server technologies is data access. In order to develop a truly dynamic web site developers need to allow users to access data on demand. Luckily, with Microsoft's Active Server Pages, this is exceedingly easy to do. This article for ASP beginners details how to connect to a SQL Server 7.0 database using ActiveX Data Object (ADO) and Open Database Connectivity (ODBC).
Insert Using SQLThis short tutorial demonstrates how to insert data into a SQL database using SQL statements. Display Table on Web PageThis page demonstrates the capabilities how to display a table from a SQL statement. It illustrates not only how to display the table, but also how to detect that no records
were returned from a query, and how to detect null and blank values in the data.
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