Michael Paquier 93e8ff8701 Refactor logic to check for ASCII-only characters in string
The same logic was present for collation commands, SASLprep and
pgcrypto, so this removes some code.

Author: Michael Paquier
Reviewed-by: Stephen Frost, Heikki Linnakangas
Discussion: https://postgr.es/m/X9womIn6rne6Gud2@paquier.xyz
2020-12-21 09:37:11 +09:00
..
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