96 lines
2.0 KiB
Markdown
96 lines
2.0 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 T (
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a REAL,
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b TEXT,
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c REAL
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);
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INSERT INTO T VALUES ('a','b',1.0), ('a','c',-1.0), ('b','d',0.0);
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SELECT
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COALESCE(a,'e') AS d,
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COALESCE(b,'f') AS e,
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SUM(c) AS f
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FROM T
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GROUP BY a,b;
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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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ATTACH DATABASE ':memory:' AS aux7;
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PRAGMA schema_version;
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.progress NULL
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.timer format('%s')
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PRAGMA /* NTH_VALUE({c}, 1) */ automatic_index = FALSE;
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SAVEPOINT sp9691;
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PRAGMA cell_size_check = YES;
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SELECT json_pretty(atan2((ln(json_remove(0)) * 1), 0), '' || (' '))x0ACB29BM205381;
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-- PRAGMA analysis_limit = 50;
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SELECT sqlite_compileoption_used('æçå¤©ä½ æ¯æä¹äº');
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SELECT
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1 >> -999999999999999999999999999;
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SELECT sqlite_compileoption_get($1);
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SELECT sqlite_version();
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ROLLBACK TRANSACTION TO SAVEPOINT sp9691;
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RELEASE SAVEPOINT sp9691;
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VACUUM;
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DETACH DATABASE aux7;
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DELETE FROM T WHERE 0 RETURNING *;
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CREATE TRIGGER IF NOT EXISTS trg_T_2467 AFTER UPDATE ON T FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
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ALTER TABLE t1 RENAME TO t1_r5091;
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DROP TRIGGER IF EXISTS T;
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```
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## Actual output
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```sql
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a|b|1.0
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a|c|-1.0
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b|d|0.0
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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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a|b|1.0
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a|c|-1.0
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b|d|0.0
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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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