sql - Delete all table entries in sql

Question

Is it possible delete all entries in a table and reset the autonumber count?
I have tried:

Private Sub Command12_Click()
DELETE FROM a_test
End Sub

But it I get an error "Expected end of statement". I am using Access 2010.

Answer 1

我的建议是不要太担心重新播种自动编号。让 Access 保持其独特性。如果您需要重置它，请查看其他人发布的评论。

关于修复您的实际错误，您实际上并没有在上面运行任何东西。如果你想运行一条 SQL 语句，你可以使用CurrentDb.Execute或类似这样的东西：

Private Sub Command12_Click()
    CurrentDb.Execute "DELETE FROM a_test"
End Sub

Answer 2

您可以删除表并重新创建它，而不是删除所有行。它不是很有效也不干净，但它会重置自动编号计数。