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2026-06-24 13:47:14 +02:00
commit fd930e15cb
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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 read_uncommitted = NO;
+PRAGMA threads;
+PRAGMA page_size;
+.vfsname
+CREATE TABLE t1(a, b TEXT);
+CREATE UNIQUE INDEX IF NOT EXISTS x1 ON t1(b==0);
+CREATE INDEX IF NOT EXISTS x2 ON t1(a || 0) WHERE b;
+INSERT INTO t1(a,b) VALUES('a',1),('a',0);
+SELECT a, b, '|' FROM t1;
+
+ALTER TABLE t1 ADD COLUMN extra_3799 VARCHAR(255);
+```
+
+## Actual output
+
+```sql
+0
+4096
+a|1||
+a|0||
+```
+
+## Expectation
+
+```sql
+Page cache size increased to 1296 to accommodate the 272-byte headers
+0
+4096
+a|1||
+a|0||
+```
+
+## Flag
+
+```
+-pagecache 1024 5
+```
+