As you know, in MySQL/MariaDB there is no native function for splitting string column by comma or by some regex into a table. In PostgreSQL we a great function regexp_split_to_table for this, but in mysql compatible world it was not possible (till some time ago) to do this without complicated workarounds. Fortunately with introduction of […]
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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