2 files changed, 1 insertions, 25 deletions
diff --git a/src/test/regress/sql/jsonpath.sql b/src/test/regress/sql/jsonpath.sql
index 29ea77a4858..7afe2528c3b 100644
--- a/src/test/regress/sql/jsonpath.sql
+++ b/src/test/regress/sql/jsonpath.sql
@@ -30,10 +30,9 @@ select '$.a/+-1'::jsonpath;
 select '1 * 2 + 4 % -3 != false'::jsonpath;
 
 select '"\b\f\r\n\t\v\"\''\\"'::jsonpath;
-select '''\b\f\r\n\t\v\"\''\\'''::jsonpath;
 select '"\x50\u0067\u{53}\u{051}\u{00004C}"'::jsonpath;
-select '''\x50\u0067\u{53}\u{051}\u{00004C}'''::jsonpath;
 select '$.foo\x50\u0067\u{53}\u{051}\u{00004C}\t\"bar'::jsonpath;
+select '"\z"'::jsonpath;  -- unrecognized escape is just the literal char
 
 select '$.g ? ($.a == 1)'::jsonpath;
 select '$.g ? (@ == 1)'::jsonpath;
diff --git a/src/test/regress/sql/jsonpath_encoding.sql b/src/test/regress/sql/jsonpath_encoding.sql
index a3b5bc39a1c..3a23b728182 100644
--- a/src/test/regress/sql/jsonpath_encoding.sql
+++ b/src/test/regress/sql/jsonpath_encoding.sql
@@ -24,29 +24,6 @@ select '"dollar \\u0024 character"'::jsonpath as not_an_escape;
 select '"null \u0000 escape"'::jsonpath as not_unescaped;
 select '"null \\u0000 escape"'::jsonpath as not_an_escape;
 
--- checks for single-quoted values
-
--- basic unicode input
-SELECT E'\'\u\''::jsonpath;		-- ERROR, incomplete escape
-SELECT E'\'\u00\''::jsonpath;	-- ERROR, incomplete escape
-SELECT E'\'\u000g\''::jsonpath;	-- ERROR, g is not a hex digit
-SELECT E'\'\u0000\''::jsonpath;	-- OK, legal escape
-SELECT E'\'\uaBcD\''::jsonpath;	-- OK, uppercase and lower case both OK
-
--- handling of unicode surrogate pairs
-select E'\'\ud83d\ude04\ud83d\udc36\''::jsonpath as correct_in_utf8;
-select E'\'\ud83d\ud83d\''::jsonpath; -- 2 high surrogates in a row
-select E'\'\ude04\ud83d\''::jsonpath; -- surrogates in wrong order
-select E'\'\ud83dX\''::jsonpath; -- orphan high surrogate
-select E'\'\ude04X\''::jsonpath; -- orphan low surrogate
-
---handling of simple unicode escapes
-select E'\'the Copyright \u00a9 sign\''::jsonpath as correct_in_utf8;
-select E'\'dollar \u0024 character\''::jsonpath as correct_everywhere;
-select E'\'dollar \\u0024 character\''::jsonpath as not_an_escape;
-select E'\'null \u0000 escape\''::jsonpath as not_unescaped;
-select E'\'null \\u0000 escape\''::jsonpath as not_an_escape;
-
 -- checks for quoted key names
 
 -- basic unicode input