Merge 10.6bb-10.6-MDEV-29835

1 files changed, 12 insertions, 0 deletions

diff --git a/mysql-test/main/func_json.test b/mysql-test/main/func_json.test
index 985a330108e..cbc6156a8c7 100644
--- a/mysql-test/main/func_json.test
+++ b/mysql-test/main/func_json.test
@@ -1054,6 +1054,18 @@ DROP TABLE t2;
 SELECT json_object('a', if(1, json_object('b', 'c'), json_object('e', 'f')));
 SELECT json_object('a', coalesce(json_object('b', 'c')));
 
+--echo #
+--echo # MDEV-26392: Crash with json_get_path_next and 10.5.12
+--echo #
+
+CREATE TABLE arrNestTest (
+    id VARCHAR(80) AS (JSON_COMPACT(JSON_EXTRACT(doc, "$._id"))) UNIQUE KEY,
+    doc JSON, 
+    CONSTRAINT id_not_null CHECK(id IS NOT NULL));
+    
+INSERT INTO test.arrNestTest (doc) VALUES ('{ "_id" : { "$oid" : "611c0a463b150154132f6636" }, "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : [ { "a" : 1.0 } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] } ] }');
+SELECT * FROM arrNestTest;
+DROP TABLE arrNestTest;
 
 --echo #
 --echo # MDEV-26054 Server crashes in Item_func_json_arrayagg::get_str_from_field