Doc: Update notes about libc collation versions.
The per-index collation version tracking feature was reverted, but we
still have the ability to ask Windows (352f6f2d) and FreeBSD
(ca051d8b) for collation versions to store in pg_collation.collversion.
So, from the reverted patch, take a few words of documentation about
libc on all three supported OSes to replace the pre-existing note that
mentioned only glibc.
Discussion: https://postgr.es/m/CA%2BhUKGLhj5t1fcjqAu8iD9B3ixJtsTNqyCCD4V0aTO9kAKAjjA%40mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/b65431ca5e12a475ba7cf68afb63edb070c2ce08
Modified Files
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doc/src/sgml/ref/alter_collation.sgml | 22 +++++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)