Christian Paul B. Cosinas wrote:
Then I have a program that insert 1(one) million times like this:
Insert into unique_items(item_id) values('Item001)
Ofcourse we all know that it will fail because there is already a record in
the database.
Would there be any bad effect on the database or none?
No long-term effects. Obviously it takes time to run one million queries
even if they are all inserts that fail.
--
Richard Huxton
Archonet Ltd
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