You will need
- computer;
- - Microsoft Access.
Instruction
1
Run the MS Acess to request. Click on the tab "Requests", click the "Create" button and select "design mode".
2
Select in the dialog box, the tables and fields which you want to query by double-clicking. Please note that they are added in the form designer. To build a query based on fields from multiple tables, make sure that between these tables there is a connection. To do this, go to the database window, go to the menu "Tools" – "data Schema". The link can be judged by the lines between the tables.
3
Create a simple query, to do this, add the required fields and run the query using the button on the toolbar (red exclamation point). Save the query.
4
Make a request with criteria. To do this in the form designer in any field, for example, "Position", enter in the "Condition selection" – Like "Secretary". Run the query for execution. In this case, the query will fetch data from table according to specified condition, i.e. displays information about the secretaries.
5
To make a query that would select data from any of the positions, enter in the "criteria" are the following: [Enter title]. Then when you run the query for execution will appear each time a dialog box prompting the introduction of the position of the employee. This request will be more versatile.
6
Query c with the restriction by date, for example, to select information of company agreements in the last month. In the "criteria" for the field "contract date", enter the following Between #01.06.2010# And #30.06.2010#. Run the query for execution. Create query is complete, save it using the button with the floppy disk icon on the toolbar.