
MS Access As A Dev Tool
Access continues to be a highly efficient tool for business database development.
The Best Microsoft Access Database Solutions owner, consultant, and principal programmer is Alison Balter - a recognized expert Microsoft Access consultant. Alison is the author of 15 Microsoft Access training books and 200+ training videos. She is a frequent guest speaker at MS Access conferences and has developed hundreds of applications for businesses of all types.
We know your business data is important; we listen to your concerns, ask questions, and gather information from all stake holders. We discuss your needs and requirements for your database. We find out what you want, why you need various features so we can obtain as much information as possible. Once we have the information we need, we work with you to design the proper database architecture, plus the dashboards, the questions (queries), forms, and reports you need for an excellent database system.
We also create websites designed for speed to display your data accurately, using ASP.NET technology. Fast, secure, and robust, our ASP.NET web sites and web applications give you true business tool for finding and displaying information dynamically on the web.
Access continues to be a highly efficient tool for business database development.
How to create a Microsoft Access application with some unique tips and tricks.
Your Access developer near me has some great info for you about using Access efficiently.
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Important Notes about Union Queries
It is important to note that the result of a union query is not updateable. Furthermore, the fields in each SELECT statement are matched only by position. This means that you can get strange results by accidentally listing the FirstName field followed by the LastName field in the first SELECT statement, and the LastName field followed by the FirstName field in the second SELECT statement. Each SELECT statement included in a union query must contain the same number of columns. Finally, each column in the first SELECT statement much have the same data type as the corresponding column in the second SELECT statement.Using Pass-Through Queries
Pass-Through queries enable you to send uninterpreted SQL statements to your back-end database when you're using something other than the Access Database Engine. These uninterpreted statements are in the SQL that's specific to your particular back end. Although the Access Database Engine sees these SQL statements, it makes no attempt to parse or modify them.Examining the Propagation of Nulls and Query Results
Null values can wreak havoc with your query results because they propagate. Look at the query in Figure 12.34. Notice that when parts and labor are added, and either the Parts field or the Labor field contains a Null, the result of adding the two fields is Null. In Figure 12.35, the problem is rectified. Figure 12.36 shows the design of the query that eliminates the propagation of the Nulls.This material orginally appeared in Alison Balter's book Mastering Microsoft Office Access 2007 Development. Reprinted here by author's permission.
When you need a Microsoft Access programmer for your Anaheim CA business, call MS Access Solutions at (323) 285-0939. We have over 25 years experience in Microsoft Access programmer solutions. We create Access database applications for all sectors, consisting of hospitals, government agencies, the U.S. military, universities, agriculture, workers services, and insurance provider. We can take care of the most advanced as well as complicated Access and also SQL Server database programming for your business as well as smaller projects, like fixing damaged Access database forms, MS Access reports, Access macros, and VBA code.
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