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G-2210 – Avoid declaring NUMBER variables, constants or subtypes with no precision.
If you do not specify precision `number` is defaulted to 38 or the maximum supported by your system, whichever is less. You may well need all this precision, but if you know you do not, you should specify whatever matches your needs. Also, consider using a simpler data type that uses fewer resources, such as `pls_integer`.
Tags: Performance, Variable.
Quality area: Reliability. Severity: Critical. Fixing time: Local-medium.
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