- Making a list of weekly purchases and eliminating non-essential items
- Cutting up a credit card
- Not buying impulsively for instant gratification
- Hand-making items
- Donating, recycling or reusing old items
- Buying quality secondhand goods
The new FILTER clause in Aggregations
-
Oracle 26.1 introduces the new FILTER clause that can be used in
aggregations.
Thus, for example, *in a SUM aggregation you can use FILTER WHERE ...*
...
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