php - Move from one table to another -

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i need move data table archive table.

now way:

$sql = 'insert history_products           select * products category_id='.$id;

and delete data products table.

$sql_delete = 'delete products category_id = '.$id;

each product have unique id. want make in secure way, if row isn't inserted in history_products row deleted products table. don't want delete if insert fails.

i expected have field called id (produktid), products must have same id in both tables then, following should work.

delete products products.id in (select history_products.id history_products)


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