File postgresql17-jsonb_jsonpath.patch of Package postgresql17

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File postgresql17-jsonb_jsonpath.patch of Package postgresql17 (Revision fff68cfba0d1eb7bf037b2b83fb935dc)

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From af21152268317323480caa790c4a6347110f8085 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Wed, 30 Oct 2024 11:42:28 -0400
Subject: [PATCH] Stabilize jsonb_path_query test case.

An operation like '12:34:56'::time_tz takes the UTC offset from
the prevailing time zone, which means that the results change
across DST transitions.  One of the test cases added in ed055d249
failed to consider this.

Per report from Bernhard Wiedemann.  Back-patch to v17, as the
test case was.

Discussion: https://postgr.es/m/ba8e1bc0-8a99-45b7-8397-3f2e94415e03@suse.de
---
 src/test/regress/expected/jsonb_jsonpath.out | 6 +++++-
 src/test/regress/sql/jsonb_jsonpath.sql      | 4 ++++
 2 files changed, 9 insertions(+), 1 deletion(-)

--- src/test/regress/expected/jsonb_jsonpath.out.orig
+++ src/test/regress/expected/jsonb_jsonpath.out
@@ -2634,12 +2634,16 @@ select jsonb_path_query('"12:34:56 +5:30
  "12:34:56+05:30"
 (1 row)
 
+-- this timetz usage will absorb the UTC offset of the current timezone setting
+begin;
+set local timezone = 'UTC-10';
 select jsonb_path_query_tz('"12:34:56"', '$.time_tz().string()');
  jsonb_path_query_tz 
 ---------------------
- "12:34:56-07:00"
+ "12:34:56+10:00"
 (1 row)
 
+rollback;
 select jsonb_path_query('"12:34:56"', '$.time().string()');
  jsonb_path_query 
 ------------------
--- src/test/regress/sql/jsonb_jsonpath.sql.orig
+++ src/test/regress/sql/jsonb_jsonpath.sql
@@ -596,7 +596,11 @@ select jsonb_path_query_tz('"2023-08-15
 select jsonb_path_query('"2023-08-15 12:34:56 +5:30"', '$.timestamp_tz().string()');
 select jsonb_path_query('"2023-08-15 12:34:56"', '$.timestamp().string()');
 select jsonb_path_query('"12:34:56 +5:30"', '$.time_tz().string()');
+-- this timetz usage will absorb the UTC offset of the current timezone setting
+begin;
+set local timezone = 'UTC-10';
 select jsonb_path_query_tz('"12:34:56"', '$.time_tz().string()');
+rollback;
 select jsonb_path_query('"12:34:56"', '$.time().string()');
 select jsonb_path_query('"2023-08-15"', '$.date().string()');

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File postgresql17-jsonb_jsonpath.patch of Package postgresql17 (Revision fff68cfba0d1eb7bf037b2b83fb935dc)

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