84 lines
1.6 KiB
Markdown
84 lines
1.6 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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ATTACH DATABASE ':memory:' AS aux68;
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PRAGMA automatic_index = YES;
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CREATE TABLE T (
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a TEXT,
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b REAL
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);
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INSERT INTO T VALUES ('a',NULL), ('b',-round(trunc(log2(acos(200.5))), 2)), ('c',9e999);
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SELECT a,b,
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LEAD(b,1) OVER (ORDER BY b DESC) AS c,
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NTILE(2) OVER (ORDER BY b DESC) AS d FROM T;
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DELETE FROM T WHERE b IS NULL;
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SELECT * FROM T WHERE b IN (SELECT b FROM T LIMIT 0);
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PRAGMA writable_schema = 1;
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SELECT COUNT(*) FROM T;
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DETACH DATABASE aux68;
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VACUUM;
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SELECT b FROM T EXCEPT SELECT b FROM (SELECT * FROM T) AS sub;
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DELETE FROM T WHERE a IS NULL RETURNING *;
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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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INSERT INTO t1 DEFAULT VALUES;
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```
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## Actual output
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```sql
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c|Inf||1
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a|||1
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b|||2
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1
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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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c|Inf||1
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a|||1
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b|||2
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1
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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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