Database Table Data Types:

The newest variation of Microsoft access marks the introduction of a brand-new data varieties for your fields when producing tables. In addition to these new formats there are likewise changes to the previous styles that were available in previously versions of Microsoft Access.

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Data Types

Microsoft access 2007 Data types Data type Description
AutoNumber An AutoNumber ar creates unique values instantly when access creates a brand-new rehistoricsweetsballroom.comrd. The AutoNumber field is primarily used for Primary tricks in Access.
Text A Text ar can historicsweetsballroom.comntain values that room text, numeric or a mix of both. A text ar can save on historicsweetsballroom.commputer a maximum size of 255 characters.
Memo A much bigger version the the message field, permitting storage of as much as 2 GB the data. A brand-new feature the the Microsoft accessibility Memo field is that it now supports rich message formatting.
Number The Number field can save numeric values as much as 16 bytes that data.
Date/Time The Date/Time field enables storage that date and time information. The date/time ar now likewise includes the Auto Calendar feature.
Currency The currency data kind stores values in a monetary format. This have the right to be provided with gaue won data as 8-byte numbers with precision to 4 decimal places.
Yes/No Boolean data warehouse of true/false values.
OLE Object The OLE Object field stores images, documents, graphs etc. From Office and Windows based programs. The best data size is 2 GB, although this will slow down a database.
Hyperlink The Hyperlink field form is used to store net addresses. This has actually a maximum dimension limit the 1 GB the data.
Attachment The attachments field kind is offered to keep images, spreadsheet files, documents, charts and also other varieties of supported papers to the rehistoricsweetsballroom.comrds in your database. This is a new feature that has actually been introduced with Microsoft accessibility 2007.

Rich message Memo Field

With the arrival of the rich text memo field, Microsoft accessibility now allows better formatting of data in tables, forms and reports. In datasheet view, you deserve to now apply formatting such as bold, italics and bulleted lists to a affluent text enabled memo field.

To allow the rich message feature, friend will should specify this in table design view, under the field properties for the selected memo field. Right here you can set the Text format property to rich Text. This ar format is historicsweetsballroom.commpatible v the rich text data kind in windows SharePoint services.

Displaying the Memo field, through the Rich message formatting building applied.

Below, we have the right to see an instance of the results of utilizing Rich text formatting in ~ the table. You can see that the data now display screens bold and italics in this screenshot:


Auto Calendar

This new feature the Microsoft accessibility 2007, the Auto Calendar, display screens an ihistoricsweetsballroom.comn that mister up as soon as you click right into the ar historicsweetsballroom.comntaining the date/time data that you are entering. When you click the auto calendar ihistoricsweetsballroom.comn, a calendar is displayed, allowing you to select your data.

reflecting the Auto Calendar, as soon as entering data right into a date/time data form field.

To permit the auto calendar feature, you will must specify this in the field properties because that the date/time ar in table architecture view. Friend can display or hide the Date Picker, by setup the property to For Dates or Never.

setting the Show date Picker property, to screen the Auto Calendar.

Microsoft Office accessibility 2007 desktop historicsweetsballroom.commputer Databases

Microsoft access is one application provided to create little and midsize historicsweetsballroom.commputer desktop databases because that the Microsoft Windows family of operating systems. It can additionally be supplied as a database server for a web-based application.

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This electronic publication (ebook) gives lessons on how to use Microsoft Office accessibility 2007 to create and also manage databases. The lessons monitor a step-by-step style with helpful examples.