By Peter Gosling (auth.)
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Example text
Most of the fields and their purpose are self-evident, but you should note that field 9, VACANT, is a logical field and will carry the information that vacant possession is available (true) or not (false). , is carried in a code in the TYPE field. The description of the house is carried in the memo field called DESCRIP. For numeric fields the column headed Dec gives the number of characters after the decimal point and the width column gives the total number of characters making up the number, including the decimal point.
2. 31 32 Mastering Databases Catalog Tools Exit 9:13:21 dBASE COI'ITJIOL CEitTER CATALOG: C: 'DBAS~CAT1. 3. 2 Using Paradox The same database table as was created above using dBASE IV was also created using Paradox. 3. 4. 2 Editing your database table 4. 1 Using dBASE IV In dBASE IV you can change the structure of your table. You may wish to add an extra field, delete an unnecessary field or change the size of a field. In order to do this you must select your database table from the Control Center and press the Return key.
As you enter the date, dBASE will check to see if you have entered a valid date so that a date such as 30th February will be rejected. If you have entered text into the memo field then your screen changes to one that is a simple word processor. 5. Setting up a database table Records REf'l'l) T\'PE ADDRESS! 4 This detached bungalow comprises one reception room, two bedrooms, bathroom, hall, kitchen, garage space and a small walled garden. It is situated in a small village outside a busy market town and is within easy driving distance of shops.