Hi, On 2018-10-16 01:49:22 -0400, Tom Lane wrote: > Andres Freund <and...@anarazel.de> writes: > > [ let's rearrange the GUC structs ] > > I find it hard to believe that the API breaks you'll cause for extensions > are a good trade for a few kB reduction in the size of the .data segment.
I'm doubtful that it's worth it too. But more because it seems like a fair bit of work. I don't think that many extensions use guc_tables.h - shouldn't most use guc.h, which wouldn't be affected? Greetings, Andres Freund