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part1/results/2/bug_96e18910-642a-436b-852d-912997e48332_logic.md

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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
+SAVEPOINT sp987;
+ATTACH DATABASE ':memory:' AS aux76;
+CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
+INSERT INTO t1 VALUES (1, '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
+CREATE TABLE T1 (
+  a INTEGER,
+  b REAL
+);
+CREATE TABLE T2 (
+  a INTEGER,
+  b REAL
+);
+INSERT INTO T1 VALUES (1,1.0);
+INSERT INTO T2 VALUES (1,-1.0),(2,9e999);
+INSERT OR REPLACE INTO T1
+SELECT * FROM T2;
+SELECT * FROM T1;
+SELECT * FROM T2;
+SELECT * FROM T2 AS a RIGHT JOIN T2 AS b ON a.rowid = b.rowid;
+DETACH DATABASE aux76;
+INSERT INTO T2 DEFAULT VALUES;
+ALTER TABLE T2 DROP COLUMN a;
+VACUUM main;
+
+ROLLBACK TRANSACTION TO SAVEPOINT sp987;
+RELEASE SAVEPOINT sp987;
+```
+
+## 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
+
+```
+
+```
+