diff -U3 /tmp/cirrus-ci-build/src/test/regress/expected/jsonb_jsonpath.out /tmp/cirrus-ci-build/build-32/testrun/regress/regress/results/jsonb_jsonpath.out
--- /tmp/cirrus-ci-build/src/test/regress/expected/jsonb_jsonpath.out	2024-10-03 22:47:26.243100245 +0000
+++ /tmp/cirrus-ci-build/build-32/testrun/regress/regress/results/jsonb_jsonpath.out	2024-10-03 22:53:28.534688510 +0000
@@ -3078,7 +3078,7 @@
 select jsonb_path_query('"abc~@~def~@~ghi"', '$.split_part("~@~", 2)');
  jsonb_path_query 
 ------------------
- "def"
+ ""
 (1 row)
 
 -- Test string methods play nicely together