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Databases,Tables, Views, Indexing and SQL syntax
>Hello every body,
>
>I have problem with primary key, when I delete record and enter new record with same value in primary field error come value already exist. If any body has a solution, please reply
You need to have a .NOT.DELETED()
filter on the PK, or you need to use surrogate keys so you never reuse them. I prefer the second choice.
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