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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
+.imposter off
+CREATE TABLE main.T (
+  A VARCHAR(15) PRIMARY KEY,
+  B VARCHAR(30) NOT NULL,
+  C BIGINT UNIQUE
+);
+-- -list
+
+INSERT INTO T VALUES (('a' || ''), 'x', -9223372036854775808);
+INSERT INTO T VALUES ('b', 'y', -1000000);
+INSERT INTO T VALUES ('c', 'y', 0);
+INSERT INTO T VALUES ('d', 'y', 42);
+INSERT INTO T VALUES ('e', 'x', 9223372036854775807);
+INSERT INTO T VALUES ('f', 'z', 2147483648);
+SELECT * FROM T WHERE C > 0 ORDER BY C DESC;
+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
+PRAGMA short_column_names = TRUE;
+PRAGMA user_version;
+PRAGMA ignore_check_constraints = octet_length(x'd54f31a75b15f0e7efb3ea');
+PRAGMA full_column_names = 0;
+.backup
+CREATE TABLE T (
+  a INTEGER,
+  b TEXT,
+  c REAL
+);
+INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999);
+SELECT b,a,c,
+RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T;
+UPDATE T SET b = json_object('k', b) WHERE b BETWEEN 0 OR 100;
+PRAGMA checkpoint_fullsync = 0;
+ANALYZE T;
+ANALYZE T;
+UPDATE T SET c = -17 WHERE c IS NOT NULL RETURNING *;
+INSERT INTO t1 SELECT * FROM t1;
+CREATE  VIEW IF NOT EXISTS v_T_5016 AS SELECT b FROM T;
+PRAGMA cell_size_check = NO;
+SELECT * FROM T AS a RIGHT OUTER JOIN t1 AS b ON a.rowid = b.rowid;
+SELECT STRING_AGG(b) FROM T;
+CREATE TABLE T1 (
+  A VARCHAR(10) PRIMARY KEY,
+  B VARCHAR(15) UNIQUE,
+  C INTEGER
+);
+CREATE TABLE T2 (
+  X VARCHAR(20) PRIMARY KEY,
+  A VARCHAR(10) NOT NULL UNIQUE,
+  FOREIGN KEY (A) REFERENCES T1(A)
+);
+INSERT INTO T1 VALUES ('a', 'p', -2147483648);
+INSERT INTO T1 VALUES ('b', 'q', 2147483647);
+INSERT INTO T2 VALUES ('m', 'a');
+INSERT INTO T2 VALUES ('n', 'b');
+SELECT T2.X, T1.B, T1.C FROM T2, T1 WHERE T2.A = T1.A AND T1.C >= 0;
+```
+
+## Actual output
+
+```sql
+e|x|9223372036854775807
+f|z|2147483648
+d|y|42
+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
+e|x|9223372036854775807
+f|z|2147483648
+d|y|42
+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
+
+```
+
+```
+