Equivalent of SET IDENTITY_INSERT OFF in Access

2019-07-04 05:44发布

As the title suggests, is there any way of turning off an autonumber field in Access to allow me to insert a row with an id of my choosing, such as you would do with SET IDENTITY_INSERT OFF in SQL Server?

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乱世女痞
2楼-- · 2019-07-04 06:29

You can insert an ID with SQL.

INSERT INTO Table1 (ID) Values (-10)
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戒情不戒烟
3楼-- · 2019-07-04 06:30

The autonumber property sets a field's default value as the autonumber seed value. If the autonumber field is also the primary key (or has a separate unique constraint), you can't re-use any of the stored values. However, you can explicitly insert any long integer value which doesn't conflict with the existing stored values. And without a unique constraint on the autonumber field you can insert the same value repeatedly.

You may not really even need the equivalent of SET IDENTITY_INSERT OFF

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