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SQL/JSON: Fix default ON ERROR behavior for JSON_TABLE

author Amit Langote <amitlan@postgresql.org>

Fri, 6 Sep 2024 01:13:03 +0000 (10:13 +0900)

committer Amit Langote <amitlan@postgresql.org>

Fri, 6 Sep 2024 01:14:01 +0000 (10:14 +0900)

commit 565caaa79af9a6b3853b161b0652527e716326b8

tree ff716cdbbf96fd714ef26e42873996ba97c848cc tree

parent 68222851d5a8d2ca152a97ee69fe18a95970ed20 commit | diff

SQL/JSON: Fix default ON ERROR behavior for JSON_TABLE

Use EMPTY ARRAY instead of EMPTY.

This change does not affect the runtime behavior of JSON_TABLE(),
which continues to return an empty relation ON ERROR. It only alters
whether the default ON ERROR behavior is shown in the deparsed output.

Reported-by: Jian He <jian.universality@gmail.com>
Discussion: https://postgr.es/m/CACJufxEo4sUjKCYtda0_qt9tazqqKPmF1cqhW9KBOUeJFqQd2g@mail.gmail.com
Backpatch-through: 17

src/backend/parser/parse_expr.c diff | blob | blame | history

src/backend/utils/adt/ruleutils.c diff | blob | blame | history

src/test/regress/expected/sqljson_jsontable.out diff | blob | blame | history

src/test/regress/sql/sqljson_jsontable.sql diff | blob | blame | history

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