On Fri, Sep 26, 2025 at 11:00 PM Tom Lane <[email protected]> wrote:
> Yeah. In particular, probably 99% of such Datum arrays also have an > associated array of bool isnull flags. IMO it makes exactly zero > sense to const-ify the Datums without similar protection for their > isnull flags. > > Based on Tom's comment, I have made the scope a little broader. If a function's "Datum *" parameter is changed to const, then if it has a pairing "bool *isnull" parameter, I make it const as well. Also, if the function has other pointer parameters that can be const, I change them to const as well. See v3 attached. Best regards, -- Chao Li (Evan) HighGo Software Co., Ltd. https://www.highgo.com/
v3-0001-Mark-function-arguments-of-type-Datum-as-const-Da.patch
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