Simple function that compares two JSON structures (on 1st level only), and returns old values for changed keys. I’m using it to track table changes via before update trigger.
Quick how-to for registering and unregistering partitions on LVM logical volume (yes, event that is possible ;).
As always with Oracle its pretty ‘easy‘ and ‘straightforward‘ – you have to convert the high_value to XML and then extract it using XPATH (omg!). Let me guess, it would cost a fortune to provide native function/view that could do that…
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First takes !
Valid till 30.6.2011. First takes 😉