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Microsoft Access
Microsoft Access is a database management system. Part of the Microsoft Office suite, Access can be used to edit data stored in various database formats, such as SQL (multiple varieties), Oracle, Excel, XML, etc. Questions about this software and how to use it belong here.
1,050 Questions
Application software
When was Microsoft access invented?
Microsoft Access is one of the oldest db. The first version was released during Nov-1992.
Who are automatically increases the number value in MS Access?
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A field set to the Autonumber data type will automatically increase the value in each new record.
A database query is a piece of code (a query) that is sent to a database in order to get information back from the database. It is used as the way of retriving the information from database
A database "query" is basically a "question" that you ask the database. The results of the query is the information that is returned by the database management system. Queries are usually constructed using SQL (structured query language) which resembles a high-level programming language.
The term 'query' means to search, to question, or to find. When you query a database, your searching for information in the database. Different query languages exist for different type of databases. MS Access uses SQL, which stands for Structured Query Language. MS Access contains Tables, Forms, and Queries. The Forms are used to enter or display the data, the Tables are where the data is saved, and the queries are used to search for specific data.
An example of an query can be this:
SELECT DISTINCT Agent FROM QAMonitoring ORDER BY Agent;
The query searches the 'Agent' field from the QAMonitoring table and sorts the list by last name. There are plenty of MS Access DB forums on the net for more info and help.
Creating a Simple Query in Microsoft AccessHave you ever wanted to combine information from multiple tables in your database in an efficient manner? Microsoft Access offers a powerful query function with an easy-to-learn interface that makes it a snap to extract exactly the information you need from your database. In this tutorial we'll explore the creation of a simple query.
In this example, as with all of our Access tutorials, we will use Access 2000 and the Northwind sample database included on the installation CD-ROM. If you're using an earlier version of Access, you may find that some of the menu choices and wizard screens are slightly different. However, the same basic principles apply to all versions of Access (as well as most database systems).
Let's explore the process step-by-step. Our goal in this tutorial is to create a query listing the names of all of our company's products, current inventory levels and the name and phone number of each product's supplier.
1. Open your database. If you haven't already installed the Northwind sample database, these instructions will assist you. Otherwise, go to the File tab, select Open and locate the Northwind database on your computer.
2. Select the queries tab. This will bring up a listing of the existing queries that Microsoft included in the sample database along with two options to create new queries.
3. Double-click on "create query by using wizard". The query wizard simplifies the creation of new queries. We'll use it in this tutorial to introduce the concept of query creation. In later tutorials we'll examine the Design view which facilitates the creation of more sophisticated queries.
What is a sunken enclosure to create access and light into a basement of a building?
area, more commonly called areaway
Datasheet view.
What is a detail line in access 2007?
The detail line in Access 2007 contains all of the controls you have used to generate the body of the report. The default settings print it once for every row in the source record.
Difference between number and text type field in ms access?
This is true in any database (Access, Oracle). A number field is technically called a "NUMERIC" field. Only numbers can be inserted into a field that has this designator. A text field is for characters or numbers. It can be a "CHAR" (character), a VARCHAR (characters or numbers). It's basically a way of putting rules on columns--what type of data belongs there.
Fields tha can contain more than one value in Microsoft access?
This statement is not asking a clear question so I am unable to answer the question effectively. This may be something that you would want to post on a tech based message board to get an accurate answer for what you're looking for.
Why is it necessary to set a unique identifier for student table?
All tables need to have individual identifiers that are unique. That way we can identify each student. All students must have some way of being identified so there is no confusion. If you had two students with the same name, they would have different student numbers that would identify them. In any database it is important to be able to individually identify a record. In a database that is done by having a key field. It cannot be left blank and it cannot have the same value more than once, guaranteeing it is unique.
Which data type in your Access table would be best for a field that stores telephone numbers?
Although a lot of people will think number, the correct answer is text. There are a number of reasons for that. Most phone numbers start with zero, but zero will be dropped if it is at the start of a number. Phone numbers often have spaces and other non-numeric characters in them. You never do calculations with phone numbers, like adding them together or finding an average phone number, so there is no need for them to be numerical. So phone numbers and any other sort of identifying number, like code numbers or reference numbers, are normally stored as text.
What a pre-filled user field called in access?
It is a field with a default value, so it is a default value field. Autonumber fields can also put values in themselves, as can calculated fields.
What are three useful tools for organizing data?
There are a number of useful tools for organizing data. These include spreadsheets, creating graphs, and creating folders to organize all of your documents.
Why does Microsoft access auto number keep resetting by itself?
When you use the compact and repair tool, the Auto Number in a table will be reset to one greater than the largest existing AutoNumber value. For example, consider a table with an AutoNumber field that has 10 rows with autonumbered values from 1 to 10. If you delete rows 6, 9, and 10, and then compact and repair the database, the AutoNumber seed will be reset to 9 (1 greater than the maximum AutoNumber value in the table, which in this example is 8). If the table has no data in it, the AutoNumber will be reset to 1.
Where is auto-format located in access 2010?
In Access 2010, Auto-format has been replaced with themes, but you can still use the auto-format function.
To use auto-format, you have to add it to either your quick access toolbar or in one of your ribbons.
To add it, right click on either your quick access toolbar or ribbon and select "Customize the ribbon".
On the menu that pops up, Select "Commands not in the Ribbon" under the 'Choose commands from' pulldown.
You will see the auto-format command around 5 places down from the top. In order to add it to your ribbon, you have to create a custom group, but you can put it anywhere. For the quick access toolbar, you just click and drag.
Write a SQL database query to retrieve the repeated names from the student table?
select name ,count(name) from #tem group by name
having count(name) > 1
What is In Not in like in Access?
NOT is a command used to restrict what a query displays. You can use it to specifically eliminate a set of value. You would be saying you want records that have values not in this list which you specify. IN works like OR. Say you have a list of people are their marital status was a field. Say the values in the field could be Single, Married, Widowed, Divorced, Separated or Unknown. If you wanted to show all of the people that were not Divorced or Separated, you could use the Not In to do it. In the criteria line under marital status you could have:
Not In ("Divorced","Separated")
Is Access designed for relational data and is Excel best for flat data structures?
They are for different programs for different purposes: Access is a database (basically single user), Excel is a spreadsheet program.
What could be the consequences if you change the data type of a field?
If there is no data, then there will be no consequences. If there is data in it, it could be changed or lost or it may have no major effect. It would depend on the data type, what data was in the field and what data type it was changed too.
What type of object is used to find answers to questions about the data in an Access database?
A query.
A query.
A query.
A query.
A query.
A query.
A query.
A query.
A query.
A query.
A query.
