Creating a delete query is no different than creating a select query with one very important difference: While a select query displays records that match your criteria, a delete query deletes those records. For this reason, you should always preview the results of a delete query in Datasheet View to see which records should be deleted.Read: how to delete a query in accessAccess requires you to confirm the query.For example, if you want to delete a record from multiple tables, a customer and all of that customer’s orders, you need to do a few things first:
Define relationships between tables.
Set referential integrity for the join(s) between the tables and enable the Cascade Delete Related Records option.
LeAnne Chang, one of the managers of North Shore Travel, decides to open her own competitive travel agency across the street, and is her avenger, attracting all her clients. In this lesson, you will create a delete query to delete all tours sold by LeAnne Chang.
From the Database window, click the Query icon on the Objects bar and click the New button. The New Query dialog box appears.
Select Design View and click OK, both the query design window and the Show Table dialog box appear. You must select the table and/or query you want to use in the delete query.
Click on the tblEprisees table and click Add. The field list for the tblEprisees table appears in the upper half of the query designer window.
Add the tblCustomerTours and tblTours tables to the query. When you’re done adding tables and/or queries, you can close the Show Tables dialog box.
Click Close. If the tables are related, Access automatically connects their common fields with a join. If the tables are not related, you’ll have to join them manually by dragging a field from one table’s field list to the matching field in another table’s field list.Read more: Stellaris How to merge flagships team | Top Q&A You need to connect the table tblE Employees to the table tblCustomerTours.
Click the EmployeeID field in the tblEprisees field list and drag and drop it to the Employee field in the tblCustomerTours field list. Now you need to tell Access that this is a delete query.
Click Arrow list Query Type button on the toolbar and select Remove query from list Another way to change the query type is to select Query from the menu and select the query type from the list. Access turns the select query into a delete query and displays the Delete row in the query design grid. Now you must tell Access what you want to delete.
Drag the asterisk
from the top of the tblCustomerTours field list to the design grid. Note that the Word appears in the Delete box for the asterisk field, indicating that the records will be deleted from the tblCustomerTours table. Unless you want the query to delete every single record in the tblCustomerTours table, you’ll need to add some limiting criteria. You decide to use the last name Chang as your limiting criterion.
Drag the LastName field from the tblEaffees field list to the design grid. Now, Where appears in the Delete box for the LastName field, indicating that the LastName field will be used as the criteria to choose which records should be deleted from the tblCustomerTours table.
Click on the Criteria row of the LastName column and type Chang.Access will add “quotes” around the Chang text string for you, as shown in the figure. That’s all it takes to create a delete query. Before running a delete query, you should first preview the results in Datasheet view. Click the View button on the toolbar to display the delete query in Datasheet view.
Click the View button on the toolbar to preview the results of the delete query in Datasheet view. The delete query displays the results of the delete query. Let’s switch back to Design view.
Click the View button on the toolbar to return to Design view. Let’s run the delete query and delete the selected records.
Read more: how to use dell active pen pn350m Click the Run button on the toolbar.
Click Yes. Access silently deleted all 75 touring records for LeAnne Chang.
Close the query without saving your changes and open the qryToursByName query. Note that all tours for LeAnne Chang are gone.
in the database window click the query icon on the object bar and click the new button.
select design view and click ok.
add the appropriate tables and queries and click close.
connect any unrelated tables.
click the query type button list arrow on the toolbar and select delete query. or… select query » remove query from menu.
Drag the table for which you want to delete records and the field you want to use as the criteria into the design grid.
click the view button to see the results of the delete query.
if you are satisfied that the appropriate records will be deleted, click the run button on the toolbar and click yes to confirm the deletion. Read more: Project64 Tutorial | Top Q&A
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Read: how to delete a query in accessAccess requires you to confirm the query.
For example, if you want to delete a record from multiple tables, a customer and all of that customer’s orders, you need to do a few things first:
Arrow list Query Type button on the toolbar and select Remove query from list Another way to change the query type is to select Query from the menu and select the query type from the list. Access turns the select query into a delete query and displays the Delete row in the query design grid. Now you must tell Access what you want to delete.
