## 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
SAVEPOINT sp4711;
SAVEPOINT sp6973;
-- -html

CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (strftime('%s', 9223372036854775807), 'Wernher', 10, 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
CREATE INDEX t1bc ON t1(b, c);
PRAGMA writable_schema = ON;
.imposter t1bc t2

SELECT * FROM t2;
SELECT b, c FROM t1 ORDER BY b, c;
.quit
SAVEPOINT sp9368;
PRAGMA legacy_alter_table = NO;
CREATE TABLE T1 (
  a INTEGER,
  b REAL
);
CREATE TABLE `T2` (
  a INTEGER,
  b REAL
);
INSERT INTO T1 VALUES (json_remove(abs(('123' || ''))),-(-(1.0)));
INSERT INTO "T2" VALUES (1,-1.0),(2,9e999);
INSERT or REPLACE INTO T1
SELECT * FROM T2;
CREATE TABLE T1 (
  a INTEGER,
  b TEXT
);
CREATE TABLE T2 (
  a INTEGER,
  b TEXT
);
INSERT INTO T1 VALUES (1,'a'),(2,'b');
INSERT INTO T2 VALUES (1,'c'),(1,'d');
SELECT T1.b,
(
  SELECT GROUP_CONCAT(b,',')
  FROM T2
  WHERE T2.a=T1.a
) AS c
FROM T1;
SELECT * FROM T1;
CREATE TRIGGER IF NOT EXISTS trg_T2_1657 AFTER UPDATE ON T2 BEGIN INSERT INTO T2(a) VALUES (NULL); END;
SELECT GROUP_CONCAT(b, '|') FROM T2;
SELECT SUM(b) FROM T2;
ALTER TABLE T1 DROP COLUMN a;
DELETE FROM T1 WHERE b IS NULL;
ALTER TABLE T1 RENAME TO T1_r6976;
ROLLBACK TO sp9368;
RELEASE sp9368;
SELECT COUNT(*) FROM T2;
ALTER TABLE T1 RENAME TO T1_r6087;
SELECT COUNT(b) FILTER (WHERE NULL) OVER (PARTITION BY b ORDER BY b ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM T2;
ANALYZE;
INSERT INTO T1 VALUES (NULL, 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b;
SELECT * FROM t1 AS a LEFT JOIN T2 AS b ON a.rowid = b.rowid;
CREATE TABLE main.T (
  A VARCHAR(20),
  B VARCHAR(30),
  C VARCHAR(30),
  PRIMARY KEY (A, B),
  UNIQUE (A, C)
);
INSERT INTO T VALUES ('a', 'p', 'x');
INSERT INTO T VALUES ('a', 'q', 'y');
INSERT INTO T VALUES ('b', 'p', 'z');
INSERT INTO T VALUES ('c', 'r', 'w');
INSERT INTO T VALUES ('d', 's', 'v');
SELECT A, COUNT(DISTINCT B) AS D FROM T GROUP BY A HAVING COUNT(DISTINCT B) >= 1;
WITH RECURSIVE r AS (SELECT * FROM T2 LIMIT 1 UNION ALL SELECT t.* FROM T2 t JOIN r ON t.b = r.b LIMIT 10) SELECT * FROM r;
INSERT INTO T1 VALUES (NULL, NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b;
RELEASE sp6973;
REINDEX;
INSERT OR REPLACE INTO T VALUES (0, NULL, '');
VACUUM main;
CREATE TRIGGER IF NOT EXISTS trg_T_3547 BEFORE INSERT ON T BEGIN SELECT RAISE(ABORT, 'abort'); END;
INSERT OR ABORT INTO T VALUES ('', '', -10);
SELECT * FROM T2;

SELECT COUNT(*) FROM T1;
WITH cte AS (SELECT 1 AS x) INSERT INTO T1(b) SELECT x FROM cte WHERE 1=0;
RELEASE sp4711;
ALTER TABLE T RENAME COLUMN B TO B_r6949;
SELECT * FROM T;

SELECT COUNT(*) FROM T2;
CREATE TEMP  VIEW IF NOT EXISTS v_T2_9093 AS SELECT a FROM T2;
SELECT COUNT(a) FILTER (WHERE NULL) OVER (PARTITION BY a ORDER BY a GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM T1;
```

## Actual output

```sql
CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
WARNING: writing to an imposter table will corrupt the "t1bc" index!
Braun    30  3      
Wernher  10  1      
von      20  2      
Braun    30
Wernher  10
von      20
```

## Expectation

```sql
CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
Braun    30  3      
Wernher  10  1      
von      20  2      
Braun    30
Wernher  10
von      20
```

## Flag

```
-column
```