Microsoft Access Security tutorials
How to Delete a Microsoft Access security user account.
Related Tutorials
Create or Change Security Password
A security account password is created to make sure that no other user can log on using that user name. By default, Microsoft Access assigns a blank password to the Admin user account, and to any new user accounts you create in your workgroup. Start Microsoft Access by using the workgroup the user account is stored in, and log on using the name of the account for which you want to create or change the password.
Delete Group Account
Learn how to Delete a security group account.
Create User Account
Learn how to create a user account in Access.
Displaying Custom Dialog Boxes for Custom Delete Actions in Access 2007
In Microsoft Office Access 2007, when the user selects and deletes a record on a form, Access displays a dialog box that asks the user to confirm that she wants to delete the record. In some cases, you may want to suppress this dialogue box.
CurrentUser Function
In Access, the CurrentUser function returns the name of the current Access user. In a secured database, this would be the name of the user who has logged in. If the database is unsecured, this function would return Admin (the default account) as the name of the user.
How to solve the Could Not Lock File Error
This error occurs when the .ldb file is not automatically deleted when the user closes MS Access. In theory, the .ldb file should automatically get created when user connects to the database and automatically get deleted when user stops using the database. The way to fix this problem is to delete the .ldb file. The .ldb file will be in the same folder as the database itself. If the File in Use error is received when trying to delete the .ldb file.
Display on a form, the number of related records from another table
In Access 2003/XP/2000/97, I have one table called Accounts that stores master account information. I have another table called Account_units that stores unit information for each account. I want to display on my Account form, the number of records in the Account_units table for the account currently displayed in the Account form. How can I do this?
Access Security
The Jet database engine employs a user level security system. In a manner similar to Windows NT and NetWare network security, the objects themselves do not have passwords assigned, but have permissions granted to user and group accounts. Once validated, a user will have the authority to do whatever is authorized by the permissions granted to the user account or to any group of which the user is a member. This permits an administrator to manage a very granular set of security attributes where, for example, an individual user may have the authority to read but not write data. Although the security model does not have the ability to assign column level permissions, through the use of queries and the "run with owner permissions" attribute, you can effectively handle permissions at the row and column level for data.
Create a Delete Action Query in Microsoft Access
By creating a Delete action query in Microsoft Access, you can automatically delete a group of records from one or several tables. For example, in your CD database, you could use a delete query to delete all records pertaining to a CD that you have thrown out. A Delete action query is one of the four types of action queries that Microsoft Access allows (Delete, Update, Append, and Make-Table). These instructions are for Access 97.
Delete Action Query
By creating a Delete Action Query in Microsoft Access 2003, you can automatically delete a group of records from one or several tables. For example, in your CD database, you could delete all records pertaining to a CD that you have thrown out. A Delete Action Query is one of the four types of action queries that Microsoft Access allows (Delete, Update, Append and Make-Table). Here's how to create a Delete Action Query in Access 2003.
Delete one or more records from a database
Deleting inaccurate or obsolete data can make your database faster and easier to use. For example, if you move data from the previous calendar or fiscal quarter to a set of archive tables in another database, you can reduce the size of your working database and help it run faster. If you remove inaccurate or duplicate data, you can reduce business costs. This article explains how to delete data from a Microsoft Office Access 2007 database. It also explains how to delete data from individual fields a relatively simple process, and how to delete entire records a process that can be much more complex. the article also explains how to delete data manually, and how to use delete queries. In this article * About deleting data * Delete the data in a field * Delete the data in a list * Delete unrelated records from a database * Delete related records from a database * Delete tables from a database * Sample criteria for select queries
Use queries to delete one or more records from a database
This article explains how to delete data from an Microsoft Office Access 2007 database by using update and delete queries. You use an update query to delete individual fields from the records in a database, and you use a delete query when you need to remove entire records from a database, including the key value that makes the record unique. As you proceed, remember that Access also provides a number of ways to delete part or all of a record manually. For more information about deleting records manually, see the article Delete one or more records from a database. In this article * Understand using queries to delete data * Plan the deletion * Stop Disabled Mode from blocking a query * Delete partial records (one or more fields) * Delete entire records * Sample criteria for select queries
I get the error message "Could not delete from the specified tables"
When you run a delete query (delete query: A query (SQL statement) that removes rows matching the criteria that you specify from one or more tables.), Microsoft Office Access 2007 may display the error message Could not delete from the specified tables. This article lists cases in which you can use a delete query, explains why the error message appears, and provides steps for correcting the error.
How to: Display a Custom Dialog Box When the User Deletes a Record
When you select a record on a form and delete it, Access displays a dialog box asking the user to confirm the deletion of the record. Learn how to use the BeforeDelConfirm event procedure to display a custom dialog box when the user deletes a record.
Creating Action Queries - Update, Append and Delete Queries
Most Microsoft Access database users will use database queries to request or question information from one or more of your database tables. In Microsoft Access certain queries can also be used to change data as well as display or retrieve it. These queries, defined as Microsoft Action queries, will allow the user to update data (Update Query), delete data (Delete Query) or add data from one database table to another (Append Query).
Transferring Ownership of Database
Transfer ownership of an entire database to another administrator Start Microsoft Access by using a secure workgroup that contains the user account that you want to own the database and its objects.
How to Do an Access 2007 Delete Query
Access 2007 is a database program that is a part of Microsoft Office 2007. A delete query is a action available in Access that allows users to delete entire records from a database. Doing a delete query in Access 2007 is an easy task that can be completed in just a few minutes.
How to make database form
Todays tutorial demonstrates how to make a database form. The main advantage of database forms, are that they allow you to easily add or delete customers (or products etc depending on your database content) from a user friendly form interface. In other words, a database form interacts with the database so the user doesn't need to know how to edit the actual database tables.
Creating a Delete Query in Microsoft Access
A Microsoft Access delete query deletes records from a single database table or database tables. Of all of the different action queries available in Microsoft Access (Append Queries, Update Queries, Make-Table Queries and Delete Queries) the delete query is one of the most dangerous. Unlike the others mentioned, the Microsoft Access delete query will remove records from your tables permanently and forever. As with the other types of action queries, the delete query will work with a group of records that meet a specified criteria that you apply. You can use the delete query to remove all records or only records that meet the defined criteria.
Delete a record using VBA code in Access
I've created a form and I want to delete the currently selected record. How do I delete the current record in the form?
Tables and Queries Aesthetics
When examining records on a database, some tables are so wide the user would need to scroll left and right to see fields one screen at a time. Sometimes, the user does not need to see all fields all the time. Microsoft Access allows you to temporarily hide unneeded columns. This feature does not delete records or columns; it only hides them and can display the columns as needed. To hide columns, you have two options.
Sort a form's records based on the value of a calculated field
In Access 2003/XP/2000/97, I have a calculated field on a form which displays the number of records in the Account_units table for the account currently displayed in the Account form.
Tables and Queries Aesthetics
When examining records on a database, some tables are so wide the user would need to scroll left and right to see fields one screen at a time. Sometimes, the user does not need to see all fields all the time. Microsoft Access allows you to temporarily hide unneeded columns. This feature does not delete records or columns; it only hides them and can display the columns as needed. Topcis: Columns and Fields Visibility, Table and Query Datasheet Formatting
Delete a field
You can delete a field from a query or from a table. When you delete a field from a query, the field remains in the database, but is no longer used in the query. When you delete a field from a table, the field is deleted from the entire database. This topic provides an overview of the considerations and process of deleting fields, and gives steps for deleting a field from a query or a table.
Run Permissions Property
You can use the RunPermissions property in a multi-user environment with a secure workgroup to override the existing user permissions. This allows you to view a query or run an append, delete, make-table or update query that you otherwise wouldn't have permission to run. For example, as a user, you may have read-only permission for queries, while the owner of the queries has read/write permission. If the owner sets the RunPermissions property to specify the owner's permissions, you can run an append query to add records to a table.
The DELETE Operand in SQL for MS ACCESS
DELETE is one of the simpler SQL commands, and can be used to delete rows (or records) permanently from a table. It's very useful if you're trying to purge old data from your records. If you want to archive your records, however, you're better off SELECTing records and saving them to a new table first (which you'll archive), and then DELETEing the same records.
DELETE Statement
Creates a delete query that removes records from one or more of the tables listed in the FROM clause that satisfy the WHERE clause.
Delete Duplicate Records From Access Tables
Yes, deleting duplicates should be easy, but it's not. A Google search for newsgroup posts about deleting duplicates scored over 2500 hits. Clearly, this is a common problem. The confusion is compounded, no doubt, by the existence of the built-in Find Duplicates query wizard. While this wizard does a great job of helping you identify duplicates, it does not provide a way to delete them. Many posts at the newsgroup included frustrated comments like this: "I can see them, but I can't delete them!"
How to Delete Rows in a Table Using SQL
Sometimes, you want to delete all the records in a table without deleting the table itself. Here’s how it’s done.
Updating subforms within a form
I'm using a form to update multiple tables which is working well. The main part of the form is order analysis where I enter order details. One of the subforms is an Account Profile where the totals of all the orders are added up and information like the last order date is stored. At the moment I enter in the order value in the main form then manually add it to the order total in the Account Profile Subform. I was wondering if there was a way to make that calculation automatic, therefore saving time and eliminating human error. Any advice would be much appreciated!
Windows Controls
A label is a control that serves as a guide to the user. It provides a static text that the user cannot change but can read to get information about another control on the form. You can also use it to display simple information to the user. Most controls on the form are not explicit at first glance and the user would not know what they are. Therefore, you can assign a label to the control as a help to the user.
Find, hide, or eliminate duplicate data
This article explains how to find and hide or eliminate duplicate data by using Microsoft Office Access 2007. As a rule, you should delete duplicate values whenever possible to reduce costs and increase the accuracy of your data. Office Access 2007 provides a number of ways to find and hide or delete duplicate values, and this article explains how to use the most common methods. What do you want to do? * Understand duplicate data * Prepare some sample data * Find and edit, hide, or delete duplicate data in a single table * Find and edit, hide, or delete duplicate data in multiple tables
Insert, create, or delete a field that stores text data
You add a Text field to a table when you need to store smaller amounts of textual data, such as names, addresses, and telephone numbers. This article explains how to use Microsoft Office Access 2007 to add and delete a Text field in new and existing database tables. In this article: * Understand Text fields * Add a Text field in Datasheet view * Add a Text field in Design view * Delete a Text field * Text field property reference
Delete a hyperlink
Learn how to delete a hyperlink in Access.
Insert, create, or delete a field to store numeric values
You add a Number field to a table when you need to store numeric data, such as sales figures. This article explains how to use Microsoft Office Access 2007 to add and delete a Number field in new and existing database tables. In this article * Understand Number fields * Add a Number field in Datasheet view * Add a Number field in Design view * Delete a Number field * Number field property reference
Delete All Relationships
Warning: This code is dangerous! It deletes all relationships in the current database. Code to delete all the relatonships in a Microsoft Access database. Useful for removing hidden relationships, or relationships between corrupt tables.
Data Controls: A Label
A label is a control that serves as a guide to the user. It provides a static text that the user cannot change but can read to get information about another control on the form or report. You can also use it to display simple information to the user. Most controls on the form or the report are not explicit at first glance and the user would not know what they are. Therefore, you can assign a label to the control as a help to the user.
Delete one or more records from an Access database
Removing unneeded data is a good housekeeping strategy that all users of a database should practice. Weeding out obsolete or incorrect data leaves a database easy to use and maintain. This topic describes the various ways in which you can permanently delete one or more records from a database.
Set options and send objects in electronic mail from Access
Learn: Add a digital signature to an outgoing message, Add a digital signature to all outgoing messages, Have replies to your message sent to another user, Manually check names before sending a message, Choose which e-mail account to use to send a message, Send a database object's output as an attachment to an e-mail message, Send a data access page as the body of an e-mail message.
Suppress Microsoft Access Action Query Warning Messages
When automating actions in Microsoft Access such as running Action queries, you may wish to avoid any user intervention, for example having to OK warning messages when running an Update, Make-Table, Delete or Append query.
 
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