Numeric or Alpha
Use a Text field with the following Validation Rule
Validation rule: Like "##########"
One reason to use a text field is that the size of a Long integer will not
allow you to have a number larger than approx 2.15 billion. You could use a
double type to get around that limit.
John Spencer
Access MVP 2002-2005, 2007-2010
The Hilltop Institute
University of Maryland Baltimore County
Box666 wrote:
I am just starting to build a table, i have a RefNo which must always
be 10 numbers long, so I have set the field as numeric.
Some of these RefNo's begin with a "0" or even "00", after i have put
them in the first 0's dissapear. The field is set as numer does this
mean i will have to set the field as text so that the first 0's appear
and hold in place.? or is there something i can do to force the 0 to
stay in place and still keep the field numeric.
I also need to ensure that there are always 10 digits in the RefNo
field, with any missing numbers being shown as 0 at the start of the
number.(sorry i may have asked the same question twice.)
The RefNo field will become very important latter as i had wanted to
use it as the primary key, and it will be used in a lot of search
querys
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