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Have your linux server email you when it gets rebooted
Did your linux server get accidentally or mysteriously rebooted? Did it come up after a crash? You probably want to know about it as soon as possible so you can check on your database to make sure it’s okay. If your linux server is configured to send mail, you can add a cron job to…
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Quick summary of ASM disk group sizes
A small query to give a snapshot of your ASM disk group sizes
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What’s in your recycle bin?
Are you an Oracle DBA who needs to free up disk space? Does your database have the recycle bin enabled? Did you know that the recycle bin just renames your segments when you drop them and doesn’t free up any space in your tablespace? Here’s a query you can run to see the segments that…