A query in Access will allow you to find data through a filter that you will create through conditions that you previously establish. This can be done to summarize the information, automate administration functions and find specific data within a database.
If you want learn how you can create a query with the request data entry parameter in Microsoft Access you will have to read this article.
In addition to showing you all the information related to this topic, you will be able to find the different types of parameters and what they are for within a query. Check out.
What are parameters used for in a Microsoft Access query?
When you want make an enquiry you must enter a specific information so that Access can return the results according to the given criteria that you set before running the function.
Among the queries in which parameters can be applied are:
- Upgrade
- Append
- Table creation
- Attached data
- Elimination
- Selection
- Crosstab table
- Totals
Learn step by step how to create a query that requests input data in Access
The first thing you should do is create a select query.
For this you will have to follow these steps:
- Open the database and go to the tab Create.
- Then click Query design.
- Choose the table with which you want to control (in the example image it is Contact). This function is located in the tab Boards of the box called Show table.
- Double click on the fields you want to reference. This will bring them into the query design grid.
- Go to the tab Design.
- Click on Run so you can see the fields you referenced.
Once you've created the selection query you will have to use the parameter for the function to request input data.
The steps you will have to do are:
- Opens the query in view Design.
- In the countryside in which you want to apply the parameter you will find the row Criteria. Write between two brackets what you need to appear in the dialog box. This will cause that every time you start an input query, the dialog box will appear showing you the indicators.
- Repeat the previous step for each field where you want to add an input data query.