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part1/results/1/bug_7ab7b655-6859-4d0e-ba30-639d4b5c08a2_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 sp1295;
+CREATE TABLE T (
+  a TEXT,
+  b TEXT,
+  c REAL
+);
+INSERT INTO T VALUES ('a','b',x'7867e8af9497c5a82a529f0a962940'), ('a','c',NULL), ('b','d',-CAST(8.25 AS CHARINT));
+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
+SELECT a,b,c,
+RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T;
+INSERT INTO T DEFAULT VALUES;
+ROLLBACK TO sp1295;
+RELEASE sp1295;
+INSERT INTO T VALUES (1, 1, 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
+ALTER TABLE T DROP COLUMN a;
+DROP TABLE IF EXISTS T;
+SELECT * FROM (SELECT * FROM t1) AS t1 JOIN (SELECT * FROM t1) AS t2 ON t1.d = t2.d;
+SELECT GROUP_CONCAT(c) FROM t1;
+UPDATE T SET c = 'x' WHERE c IS NOT NULL;
+WITH cte AS (SELECT NULL AS x) SELECT COALESCE(x, 0) FROM cte;
+```
+
+## 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
+
+```
+
+```
+