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2026-06-24 13:47:14 +02:00
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+## 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 query_only = 0;
+PRAGMA encoding = 'UTF-16be';
+PRAGMA auto_vacuum = NONE;
+.timer on
+CREATE TABLE t1(a,b INT);
+INSERT INTO t1(a,b) VALUES(1,2),(3,3),(4,5);
+CREATE UNIQUE INDEX i1 ON t1(b,b,a,a,a,a,a,b,a);
+ANALYZE;
+DROP TABLE IF EXISTS sqlite_stat4;
+INSERT INTO sqlite_stat1 VALUES('t1','i1','30 30 30 2 2 2 2 2 2 2');
+ANALYZE sqlite_master;
+
+PRAGMA checkpoint_fullsync = NO;
+```
+
+## Actual output
+
+```sql
+Run Time: real 0.000 user 0.000094 sys 0.000000
+Run Time: real 0.000 user 0.000019 sys 0.000000
+Run Time: real 0.000 user 0.000071 sys 0.000000
+Run Time: real 0.000 user 0.000074 sys 0.000000
+Run Time: real 0.000 user 0.000005 sys 0.000000
+Run Time: real 0.000 user 0.000008 sys 0.000000
+Run Time: real 0.000 user 0.000020 sys 0.000000
+Run Time: real 0.000 user 0.000003 sys 0.000000
+```
+
+## Expectation
+
+```sql
+Run Time: real 0.000066 user 0.000081 sys 0.000000
+Run Time: real 0.000018 user 0.000019 sys 0.000000
+Run Time: real 0.000058 user 0.000060 sys 0.000000
+Run Time: real 0.000067 user 0.000067 sys 0.000000
+Run Time: real 0.000004 user 0.000005 sys 0.000000
+Run Time: real 0.000006 user 0.000007 sys 0.000000
+Run Time: real 0.000018 user 0.000018 sys 0.000000
+Run Time: real 0.000002 user 0.000002 sys 0.000000
+```
+
+## Flag
+
+```
+
+```
+