Add HINT listing valid encodings to encode() and decode() errors.
This commit updates encode() and decode() so that when an invalid encoding
is specified, their error message includes a HINT listing all valid encodings.
This helps users quickly see which encodings are supported without needing
to consult the documentation.
Author: Shinya Sugamoto <shinya34892@gmail.com>
Reviewed-by: Chao Li <lic@highgo.com>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Reviewed-by: Masahiko Sawada <sawada.mshk@gmail.com>
Reviewed-by: Peter Eisentraut <peter@eisentraut.org>
Reviewed-by: Nathan Bossart <nathandbossart@gmail.com>
Reviewed-by: Fujii Masao <masao.fujii@gmail.com>
Discussion: https://postgr.es/m/CAAe3y+99sfPv8UDF1VM-rC1i5HBdqxUh=2HrbJJFm2+i=1OwOw@mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/99780da7209605bf9f226eac3eac30ab2bc9427c
Modified Files
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src/backend/utils/adt/encode.c | 8 ++++++--
src/test/regress/expected/strings.out | 7 +++++++
src/test/regress/sql/strings.sql | 4 ++++
3 files changed, 17 insertions(+), 2 deletions(-)
