OOPS! my mistake with mis-written question.
These are not autonumber fields, they are child key fields of the number type but are not autonumber.
---In MS_Access_Professionals@yahoogroups.com, <JohnV@...> wrote :
David-
I have a number of autonumber ID fields. When I create one of these fields Access always creates a default value of 0 (zero). Is this a good idea to do, or is it better to have no default value for these fields?
It doesn't matter - that Default 0 will be ignored by an AutoNumber field.
John Viescas, Author
Effective SQL
SQL Queries for Mere Mortals
Microsoft Access 2010 Inside Out
Microsoft Access 2007 Inside Out
Microsoft Access 2003 Inside Out
Building Microsoft Access Applications
(Paris, France)
On Apr 24, 2017, at 5:05 PM, david.pratt@... [MS_Access_Professionals] <MS_Access_Professionals@yahoogroups.com> wrote:
I have a number of autonumber ID fields. When I create one of these fields Access always creates a default value of 0 (zero). Is this a good idea to do, or is it better to have no default value for these fields?
__._,_.___
Posted by: david.pratt@outlook.com
| Reply via web post | • | Reply to sender | • | Reply to group | • | Start a New Topic | • | Messages in this topic (3) |
Have you tried the highest rated email app?
With 4.5 stars in iTunes, the Yahoo Mail app is the highest rated email app on the market. What are you waiting for? Now you can access all your inboxes (Gmail, Outlook, AOL and more) in one place. Never delete an email again with 1000GB of free cloud storage.
.
__,_._,___
Tidak ada komentar:
Posting Komentar