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Rework pg_input_error_message(), now renamed pg_input_error_info()

pg_input_error_info() is now a SQL function able to return a row with
more than just the error message generated for incorrect data type
inputs when these are able to handle soft failures, returning more
contents of ErrorData, as of:
- The error message (same as before).
- The error detail, if set.
- The error hint, if set.
- SQL error code.

All the regression tests that relied on pg_input_error_message() are
updated to reflect the effects of the rename.

Per discussion with Tom Lane and Andrew Dunstan.

Author: Nathan Bossart
Discussion: https://postgr.es/m/139a68e1-bd1f-a9a7-b5fe-0be9845c6311@dunslane.net
This commit is contained in:
Michael Paquier
2023-02-28 08:04:13 +09:00
parent 728560db7d
commit b8da37b3ad
117 changed files with 768 additions and 682 deletions

View File

@@ -18,8 +18,10 @@ SELECT 'mauve'::rainbow;
-- Also try it with non-error-throwing API
SELECT pg_input_is_valid('red', 'rainbow');
SELECT pg_input_is_valid('mauve', 'rainbow');
SELECT pg_input_error_message('mauve', 'rainbow');
SELECT pg_input_error_message(repeat('too_long', 32), 'rainbow');
SELECT * FROM pg_input_error_info('mauve', 'rainbow');
\x
SELECT * FROM pg_input_error_info(repeat('too_long', 32), 'rainbow');
\x
--
-- adding new values