201 lines
6.6 KiB
Markdown
201 lines
6.6 KiB
Markdown
## Summary
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<!--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**
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## Minimized query
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```sql
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES (unlikely(1), 'Wernher', 10, 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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SELECT * FROM t2;
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SELECT b, c FROM t1 ORDER BY b, c;
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.quit
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((BEGIN)) DEFERRED TRANSACTION;
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SAVEPOINT sp8273;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES (log2(NULL), 'Wernher', mod(atanh(ifnull(char(65, NULL, 67), 6.283185307179586)), 10), 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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WITH _m AS MATERIALIZED (SELECT * FROM t1) SELECT * FROM t2;
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SELECT b, c FROM _m ORDER BY b, c;
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.quit
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BEGIN EXCLUSIVE TRANSACTION;
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SAVEPOINT sp3516;
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ATTACH DATABASE (':memory:' || '') AS aux52;
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CREATE TABLE t1(x INTEGER PRIMARY KEY, y, z);
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CREATE TABLE t2(a, b);
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CREATE VIEW agg2 AS SELECT a, sum(b) AS m FROM t2 GROUP BY a;
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SELECT t1.z, agg2.m FROM t1 LEFT JOIN agg2 ON t1.y=agg2.m WHERE t1.x IN (concat(1, NULL, 1),2,3);
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CREATE TABLE t920(x);
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INSERT INTO t920 VALUES(3),(4),(5);
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SELECT * FROM t920,(SELECT 0 FROM t920),(VALUES(9)) WHERE 5 IN (x);
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CREATE INDEX IF NOT EXISTS idx_t1_9737 ON t1(x COLLATE NOCASE);
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DETACH DATABASE aux52;
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REINDEX;
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WITH cte AS (SELECT x, ROW_NUMBER() OVER (ORDER BY x) AS rn FROM t920) SELECT * FROM cte WHERE rn <= 5;
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DELETE FROM t920 WHERE 1;
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SELECT * FROM t2 AS a LEFT JOIN t2 AS b ON a.rowid = b.rowid;
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ALTER TABLE t2 ADD COLUMN extra_9493 ANY DEFAULT 0;
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ROLLBACK TRANSACTION TO SAVEPOINT sp3516;
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RELEASE SAVEPOINT sp3516;
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END;
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DELETE FROM t920 WHERE 1;
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SELECT SUM(x) FROM t920;
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SELECT AVG(x) FROM t920;
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CREATE TABLE T (
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a INTEGER,
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b TEXT,
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c REAL
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);
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INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999);
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SELECT b,a,c,
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RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T;
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ROLLBACK TO sp8273;
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RELEASE sp8273;
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ROLLBACK;
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INSERT AND FAIL INTO t2 VALUES (8, '');
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SELECT STRING_AGG(x, '|') FROM t920;
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SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t2;
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SELECT * FROM t920 AS a FULL JOIN T AS b ON a.rowid = b.rowid;
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ALTER TABLE t1 RENAME TO t1_r5761;
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CREATE TRIGGER IF NOT EXISTS trg_t2_8136 BEFORE UPDATE ON t2 BEGIN INSERT INTO t2(b) VALUES (NULL); END;
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ANALYZE t920;
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INSERT OR FAIL INTO t920 VALUES (0);
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SELECT LEAD(a, 2, 'default') OVER (ORDER BY a ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM t2;
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ANALYZE;
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DROP TABLE IF EXISTS T;
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SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE x > 0 AND x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t920;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES (1, 'Wernher', 10, 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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SELECT * FROM t2;
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SELECT b, c FROM t1 ORDER BY b, c;
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.quit
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((BEGIN)) DEFERRED TRANSACTION;
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SAVEPOINT sp8273;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES (log2(NULL), 'Wernher', mod(atanh(ifnull(char(65, NULL, 67), 6.283185307179586)), 10), 100);
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INSERT INTO t1 VALUES (2, 'von', 20, 200);
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INSERT INTO t1 VALUES (3, 'Braun', 30, 300);
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CREATE INDEX t1bc ON t1(b, c);
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PRAGMA writable_schema = ON;
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.imposter t1bc t2
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WITH _m AS MATERIALIZED (SELECT * FROM t1) SELECT * FROM t2;
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SELECT b, c FROM _m ORDER BY b, c;
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.quit
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BEGIN EXCLUSIVE TRANSACTION;
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SAVEPOINT sp3516;
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ATTACH DATABASE (':memory:' || '') AS aux52;
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CREATE TABLE t1(x INTEGER PRIMARY KEY, y, z);
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CREATE TABLE t2(a, b);
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CREATE VIEW agg2 AS SELECT a, sum(b) AS m FROM t2 GROUP BY a;
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SELECT t1.z, agg2.m FROM t1 LEFT JOIN agg2 ON t1.y=agg2.m WHERE t1.x IN (concat(1, NULL, 1),2,3);
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CREATE TABLE t920(x);
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INSERT INTO t920 VALUES(3),(4),(5);
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SELECT * FROM t920,(SELECT 0 FROM t920),(VALUES(9)) WHERE 5 IN (x);
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CREATE INDEX IF NOT EXISTS idx_t1_9737 ON t1(x COLLATE NOCASE);
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DETACH DATABASE aux52;
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REINDEX;
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WITH cte AS (SELECT x, ROW_NUMBER() OVER (ORDER BY x) AS rn FROM t920) SELECT * FROM cte WHERE rn <= 5;
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DELETE FROM t920 WHERE 1;
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SELECT * FROM t2 AS a LEFT JOIN t2 AS b ON a.rowid = b.rowid;
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ALTER TABLE t2 ADD COLUMN extra_9493 ANY DEFAULT 0;
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ROLLBACK TRANSACTION TO SAVEPOINT sp3516;
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RELEASE SAVEPOINT sp3516;
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END;
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DELETE FROM t920 WHERE 1;
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SELECT SUM(x) FROM t920;
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SELECT AVG(x) FROM t920;
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CREATE TABLE T (
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a INTEGER,
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b TEXT,
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c REAL
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);
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INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999);
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SELECT b,a,c,
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RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T;
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ROLLBACK TO sp8273;
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RELEASE sp8273;
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ROLLBACK;
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INSERT AND FAIL INTO t2 VALUES (8, '');
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SELECT STRING_AGG(x, '|') FROM t920;
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SELECT LAST_VALUE(a) OVER (ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t2;
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SELECT * FROM t920 AS a FULL JOIN T AS b ON a.rowid = b.rowid;
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ALTER TABLE t1 RENAME TO t1_r5761;
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CREATE TRIGGER IF NOT EXISTS trg_t2_8136 BEFORE UPDATE ON t2 BEGIN INSERT INTO t2(b) VALUES (NULL); END;
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ANALYZE t920;
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INSERT OR FAIL INTO t920 VALUES (0);
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SELECT LEAD(a, 2, 'default') OVER (ORDER BY a ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM t2;
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ANALYZE;
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DROP TABLE IF EXISTS T;
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SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE x > 0 AND x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t920;
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SELECT * FROM T WHERE EXISTS (SELECT 1 FROM T WHERE 1 = 1);
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ANALYZE t920;
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DELETE FROM t1 WHERE 1;
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ALTER TABLE t920 RENAME COLUMN x TO x_r8875;
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VACUUM main;
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INSERT INTO T VALUES ('x', 1, 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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DELETE FROM t2 WHERE 0;
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WITH n AS NOT MATERIALIZED (SELECT * FROM t1) SELECT * FROM n WHERE z > 0;
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PRAGMA case_sensitive_like = OFF;
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ANALYZE t2;
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```
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## Actual output
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```sql
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CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
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WARNING: writing to an imposter table will corrupt the "t1bc" index!
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Braun|30|3
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Wernher|10|1
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von|20|2
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Braun|30
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Wernher|10
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von|20
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```
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## Expectation
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```sql
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CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
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Braun|30|3
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Wernher|10|1
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von|20|2
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Braun|30
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Wernher|10
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von|20
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```
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## Flag
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```
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```
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