pgsql: Use pg_ascii_tolower()/pg_ascii_toupper() where appropriate. - Mailing list pgsql-committers

Use pg_ascii_tolower()/pg_ascii_toupper() where appropriate.

Avoids unnecessary dependence on setlocale(). No behavior change.

This commit reverts e1458f2f1b, which reverted some changes
unintentionally committed before the branch for 19.

Reviewed-by: Peter Eisentraut <peter@eisentraut.org>
Discussion: https://postgr.es/m/a8666c391dfcabe79868d95f7160eac533ace718.camel@j-davis.com
Discussion: https://postgr.es/m/7efaaa645aa5df3771bb47b9c35df27e08f3520e.camel@j-davis.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/d81dcc8d6243054e3bde40c6fb2b2a0be4b19da6

Modified Files
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contrib/isn/isn.c                     | 4 ++--
contrib/spi/refint.c                  | 2 +-
src/backend/commands/copyfromparse.c  | 2 +-
src/backend/utils/adt/inet_net_pton.c | 3 +--
4 files changed, 5 insertions(+), 6 deletions(-)