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MySQL » 10.07.2008 » by biohazard
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This tutorial is a bit the same as the counters tutorial except that it deals with the time aspect as well.
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MySQL » 10.07.2008 » by biohazard
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.. 8.5 / 10 .. (2 votes)
MyISAM does not have any key constraints. This means that you can't cascade deletes and updates to other tables as you would normally do. You can however simulate the Foreign Key Constraints using triggers.
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MySQL » 10.07.2008 » by biohazard
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.. 10.0 / 10 .. (1 vote)
Triggers are a great way to gateher statistics and have 'running progress counters'.
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