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From: Michael Paquier <[email protected]>
To: [email protected]
Subject: pgsql: Fix jsonpath .split_part() to honor silent mode
Date: Thu, 14 May 2026 07:03:24 +0000
Message-ID: <[email protected]> (raw)

Fix jsonpath .split_part() to honor silent mode

The jsonpath .split_part() method passed its field-position argument
through numeric_int4(), that can fail hard if called directly.

This commit switches the code to use numeric_int4_safe() with an error
context for soft reporting, so as the overflow and zero field-position
cases can be handled in silent mode.

Oversight in bd4f879a9cdd.

Author:  Chao Li <[email protected]>
Reviewed-by: Nazir Bilal Yavuz <[email protected]>
Discussion: https://postgr.es/m/[email protected]

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/954e57708ea6996e8948ccb820ed03d0262fc2d2

Modified Files
--------------
src/backend/utils/adt/jsonpath_exec.c        | 19 ++++++++++++++++---
src/test/regress/expected/jsonb_jsonpath.out | 14 ++++++++++++++
src/test/regress/sql/jsonb_jsonpath.sql      |  4 ++++
3 files changed, 34 insertions(+), 3 deletions(-)

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