---

2026-06-24 13:47:14 +02:00
commit fd930e15cb
2377 changed files with 1213931 additions and 0 deletions
@@ -0,0 +1,78 @@
+## Summary
+<!--Explain briefly what goes wrong and explain why you believe this is a bug and not the intended behavior of SQLite (if it is not a crash).-->**No review yet**
+
+## Minimized query
+
+```sql
+PRAGMA defer_foreign_keys = NO;
+PRAGMA cache_spill = TRUE;
+PRAGMA vdbe_listing = YES;
+PRAGMA ignore_check_constraints = NO;
+.timer 192319231923
+BEGIN;
+CREATE TABLE album( aid INTEGER PRIMARY KEY, title TEXT UNIQUE NOT NULL);
+CREATE TABLE track( tid INTEGER PRIMARY KEY, aid INTEGER NOT NULL REFERENCES album, tn INTEGER NOT NULL, name TEXT, UNIQUE(aid, tn));
+INSERT INTO album VALUES(1, '1-one'), (2, '2-two'), (3, '3-three');
+INSERT INTO track VALUES (NULL, 1, 1, 'one-a'), (NULL, 2, 2, 'two-b'), (NULL, 3, 3, 'three-c'), (NULL, 1, 3, 'one-c'), (NULL, 2, 1, 'two-a'), (NULL, 3, 1, 'three-a');
+COMMIT;
+SELECT name FROM album JOIN track USING (aid) ORDER BY title, tn;
+
+UPDATE track SET aid = json_object('k', aid) WHERE aid IS NOT NULL RETURNING *;
+```
+
+## Actual output
+
+```sql
+Run Time: real 0.000 user 0.000016 sys 0.000000
+Run Time: real 0.000 user 0.000248 sys 0.000000
+Run Time: real 0.000 user 0.000084 sys 0.000000
+Run Time: real 0.000 user 0.000030 sys 0.000000
+Run Time: real 0.000 user 0.000030 sys 0.000000
+Run Time: real 0.000 user 0.000006 sys 0.000000
+one-a
+one-c
+two-a
+two-b
+three-a
+three-c
+Run Time: real 0.000 user 0.000047 sys 0.000000
+1|{"k":1}|1|one-a
+2|{"k":2}|2|two-b
+3|{"k":3}|3|three-c
+4|{"k":1}|3|one-c
+5|{"k":2}|1|two-a
+6|{"k":3}|1|three-a
+Run Time: real 0.001 user 0.000140 sys 0.000000
+```
+
+## Expectation
+
+```sql
+Run Time: real 0.000003 user 0.000000 sys 0.000013
+Run Time: real 0.000157 user 0.000000 sys 0.000157
+Run Time: real 0.000037 user 0.000000 sys 0.000037
+Run Time: real 0.000018 user 0.000000 sys 0.000018
+Run Time: real 0.000012 user 0.000000 sys 0.000013
+Run Time: real 0.000003 user 0.000000 sys 0.000004
+one-a
+one-c
+two-a
+two-b
+three-a
+three-c
+Run Time: real 0.000023 user 0.000000 sys 0.000024
+1|{"k":1}|1|one-a
+2|{"k":2}|2|two-b
+3|{"k":3}|3|three-c
+4|{"k":1}|3|one-c
+5|{"k":2}|1|two-a
+6|{"k":3}|1|three-a
+Run Time: real 0.000200 user 0.000000 sys 0.000202
+```
+
+## Flag
+
+```
+
+```
+