On miércoles, octu 29, 2003, at 09:16 Europe/Paris, Dennis Volodomanov wrote:
That issue is, if I query a row before I want to change it, and I get some
values, and reading from a database is allowed by all, even if the database
is locked for writing, then how will I know that the database was changed?
One way is to keep track of the db's timestamp. You can check the value at key points and determine whether it has changed or not, then re-query as needed.
-- Tito
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