On Mon, May 15, 2023 at 11:29:56AM -0700, Andres Freund wrote: > Without an explanation for why this change is needed for [1], it's hard to > give useful feedback...
The point is to integrate the wait event classes for buffer pin and extension into the txt file that automates the creation of the SGML and C code associated to them. Doing the refactoring of this patch has two advantages: - Being able to easily organize the tables for each wait event type alphabetically, the same way as HEAD, for all wait event classes. - Minimizing the number of exception rules needed in the perl script that transforms the txt file into SGML and the C code to list all the events associated in a class, where one function is used for each wait event class. Currently the wait event class extension does not use that. This impacts only the internal object names, not the wait event strings or the class associated to them. So this does not change the contents of pg_stat_activity. -- Michael
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