103 lines
2.5 KiB
Markdown
103 lines
2.5 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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BEGIN DEFERRED TRANSACTION;
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PRAGMA synchronous;
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ATTACH DATABASE ':memory:' AS aux73;
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SAVEPOINT sp987;
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ATTACH DATABASE ':memory:' AS aux76;
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CREATE TABLE t1(a NONE PRIMARY KEY, b TEXT, c INT, d INT);
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INSERT INTO t1 VALUES ((likelihood(length('hello'), 1.0) + 0.0), '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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CREATE TABLE T1 (
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a INTEGER,
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b REAL
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);
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CREATE TABLE T2 (
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a INTEGER,
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b REAL
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);
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INSERT INTO T1 VALUES (1,1.0);
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INSERT INTO T2 VALUES (1,-1.0),(2,9e999);
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INSERT OR REPLACE INTO T1
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SELECT * FROM T2;
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SELECT * FROM T1;
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SELECT * FROM T2;
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SELECT * FROM T2 AS a RIGHT JOIN T2 AS b ON a.rowid = b.rowid;
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DETACH DATABASE aux76;
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INSERT INTO T2 DEFAULT VALUES;
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ALTER TABLE T2 DROP COLUMN a;
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VACUUM main;
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ROLLBACK TRANSACTION TO SAVEPOINT sp987;
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RELEASE SAVEPOINT sp987;
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SELECT GROUP_CONCAT(a, '.') OVER (PARTITION BY a ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM T2;
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SELECT * FROM T1;
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CREATE VIEW IF NOT EXISTS v_T1_5205 AS SELECT a FROM T1;
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DETACH DATABASE aux73;
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CREATE TRIGGER IF NOT EXISTS trg_T2_2706 AFTER UPDATE OF b ON T2 BEGIN SELECT RAISE(IGNORE); END;
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ALTER TABLE T2 DROP COLUMN b;
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ANALYZE;
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END TRANSACTION;
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DELETE FROM t1 WHERE d > (SELECT AVG(d) FROM t1);
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SELECT COUNT(*) FROM t1;
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ALTER TABLE t1 RENAME TO t1_r9370;
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CREATE TRIGGER IF NOT EXISTS trg_t1_5404 BEFORE UPDATE OF a ON t1 FOR EACH ROW BEGIN INSERT INTO t1(a) VALUES (NULL); END;
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SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T2;
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ANALYZE;
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SELECT TOTAL(b) FROM T1;
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REINDEX;
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PRAGMA journal_mode = 'PERSIST';
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```
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## Actual output
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```sql
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2
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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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2
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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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