265 lines
8.1 KiB
Markdown
265 lines
8.1 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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-- concat_ws('|', 'a', NULL, 'b')
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.timeout concat(unistr_quote(glob(('*' || ''), 'hello')), NULL, 999999)
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.once log.txt
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SAVEPOINT sp895;
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PRAGMA reverse_unordered_selects;
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PRAGMA reverse_unordered_selects = YES;
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PRAGMA cache_spill;
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CREATE TABLE t1(a FLOA 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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.changes on
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PRAGMA page_size='false';
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CREATE TABLE /* PRAGMA max_page_count = 5000000; */ t1(a INT PRIMARY KEY, b BLOB, c INT) WITHOUT ROWID;
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WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE NOT NOT (NOT x<100) INSERT INTO t1(a,b,c) SELECT x*2, zeroblob(100), x FROM c) ;
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UPDATE t1 SET b=zeroblob(1000) WHERE a=198;
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CREATE TABLE t2(x INTEGER PRIMARY KEY, y INT);
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CREATE TABLE T (
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A VARCHAR(20),
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B VARCHAR(10),
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C INTEGER,
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PRIMARY KEY (A, B)
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);
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INSERT INTO T VALUES ('a', 'p', -2147483648);
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INSERT INTO T VALUES ('b', 'q', 100);
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INSERT INTO T VALUES ('b', 'r', 200);
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INSERT INTO T VALUES ('c', 's', 300);
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INSERT INTO T VALUES ('d', 't', 2147483647);
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INSERT INTO T VALUES ('b', 't', 50);
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SELECT A, COUNT(*) AS D, SUM(C) AS E FROM T GROUP BY A HAVING COUNT(*) > 1;
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INSERT INTO t2(y) VALUES(198),(187),(100);
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SELECT y, c FROM t2 LEFT JOIN t1 ON y=a ORDER BY x;
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SELECT y, c FROM t1 RIGHT JOIN t2 ON y=a ORDER BY x;
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SELECT * FROM t1 NATURAL JOIN t1;
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DROP INDEX IF EXISTS t2;
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SELECT COUNT(*) FROM t2;
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CREATE UNIQUE INDEX IF NOT EXISTS idx_t2_5905 ON t2((y + 1));
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CREATE UNIQUE INDEX IF NOT EXISTS idx_t2_7184 ON t2((x + 1)) WHERE x > 0;
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VACUUM;
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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',100.0), ('b',-200.5), ('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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ANALYZE T;
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RELEASE sp895;
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ALTER TABLE T RENAME TO T_r129;
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SELECT STRING_AGG(B) FROM T;
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WITH cte AS (SELECT B, COUNT(*) AS cnt FROM T GROUP BY B) SELECT * FROM cte;
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INSERT INTO t2 SELECT * FROM t2;
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SELECT * FROM T NATURAL JOIN t2;
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SELECT COUNT(*) FROM t1;
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ALTER TABLE t2 RENAME TO t2_r2071;
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.once log.txt
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SAVEPOINT sp895;
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PRAGMA reverse_unordered_selects;
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PRAGMA reverse_unordered_selects = YES;
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PRAGMA cache_spill;
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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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.changes on
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PRAGMA page_size='false';
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CREATE TABLE /* PRAGMA max_page_count = 5000000; */ t1(a INT PRIMARY KEY, b BLOB, c INT) WITHOUT ROWID;
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WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE NOT NOT (NOT x<100) INSERT INTO t1(a,b,c) SELECT x*2, zeroblob(100), x FROM c) ;
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UPDATE t1 SET b=zeroblob(1000) WHERE a=198;
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CREATE TABLE t2(x INTEGER PRIMARY KEY, y INT);
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CREATE TABLE T (
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A VARCHAR(20),
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B VARCHAR(10),
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C INTEGER,
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PRIMARY KEY (A, B)
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);
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INSERT INTO T VALUES ('a', 'p', -2147483648);
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INSERT INTO T VALUES ('b', 'q', 100);
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INSERT INTO T VALUES ('b', 'r', 200);
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INSERT INTO T VALUES ('c', 's', 300);
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INSERT INTO T VALUES ('d', 't', 2147483647);
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INSERT INTO T VALUES ('b', 't', 50);
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SELECT A, COUNT(*) AS D, SUM(C) AS E FROM T GROUP BY A HAVING COUNT(*) > 1;
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INSERT INTO t2(y) VALUES(198),(187),(100);
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SELECT y, c FROM t2 LEFT JOIN t1 ON y=a ORDER BY x;
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SELECT y, c FROM t1 RIGHT JOIN t2 ON y=a ORDER BY x;
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SELECT * FROM t1 NATURAL JOIN t1;
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DROP INDEX IF EXISTS t2;
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SELECT COUNT(*) FROM t2;
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CREATE UNIQUE INDEX IF NOT EXISTS idx_t2_5905 ON t2((y + 1));
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CREATE UNIQUE INDEX IF NOT EXISTS idx_t2_7184 ON t2((x + 1)) WHERE x > 0;
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VACUUM;
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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',100.0), ('b',-200.5), ('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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ANALYZE T;
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RELEASE sp895;
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ALTER TABLE T RENAME TO T_r129;
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SELECT STRING_AGG(B) FROM T;
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WITH cte AS (SELECT B, COUNT(*) AS cnt FROM T GROUP BY B) SELECT * FROM cte;
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INSERT INTO t2 SELECT * FROM t2;
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SELECT * FROM T NATURAL JOIN t2;
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SELECT COUNT(*) FROM t1;
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ALTER TABLE t2 RENAME TO t2_r2071;
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.once log.txt
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SAVEPOINT sp895;
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PRAGMA reverse_unordered_selects;
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PRAGMA reverse_unordered_selects = YES;
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PRAGMA cache_spill;
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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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.changes on
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PRAGMA page_size='false';
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CREATE TABLE /* PRAGMA max_page_count = 5000000; */ t1(a INT PRIMARY KEY, b BLOB, c INT) WITHOUT ROWID;
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WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE NOT NOT (NOT x<100) INSERT INTO t1(a,b,c) SELECT x*2, zeroblob(100), x FROM c) ;
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UPDATE t1 SET b=zeroblob(1000) WHERE a=198;
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CREATE TABLE t2(x INTEGER PRIMARY KEY, y INT);
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CREATE TABLE T (
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A VARCHAR(20),
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B VARCHAR(10),
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C INTEGER,
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PRIMARY KEY (A, B)
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);
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INSERT INTO T VALUES ('a', 'p', -2147483648);
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INSERT INTO T VALUES ('b', 'q', 100);
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INSERT INTO T VALUES ('b', 'r', 200);
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INSERT INTO T VALUES ('c', 's', 300);
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INSERT INTO T VALUES ('d', 't', 2147483647);
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INSERT INTO T VALUES ('b', 't', 50);
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SELECT A, COUNT(*) AS D, SUM(C) AS E FROM T GROUP BY A HAVING COUNT(*) > 1;
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INSERT INTO t2(y) VALUES(198),(187),(100);
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SELECT y, c FROM t2 LEFT JOIN t1 ON y=a ORDER BY x;
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SELECT y, c FROM t1 RIGHT JOIN t2 ON y=a ORDER BY x;
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SELECT * FROM t1 NATURAL JOIN t1;
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DROP INDEX IF EXISTS t2;
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SELECT COUNT(*) FROM t2;
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CREATE UNIQUE INDEX IF NOT EXISTS idx_t2_5905 ON t2((y + 1));
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CREATE UNIQUE INDEX IF NOT EXISTS idx_t2_7184 ON t2((x + 1)) WHERE x > 0;
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VACUUM;
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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',100.0), ('b',-200.5), ('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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ANALYZE T;
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RELEASE sp895;
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ALTER TABLE T RENAME TO T_r129;
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SELECT STRING_AGG(B) FROM T;
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WITH cte AS (SELECT B, COUNT(*) AS cnt FROM T GROUP BY B) SELECT * FROM cte;
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INSERT INTO t2 SELECT * FROM t2;
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SELECT * FROM T NATURAL JOIN t2;
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SELECT COUNT(*) FROM t1;
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ALTER TABLE t2 RENAME TO t2_r2071;
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REINDEX t2;
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SELECT a FROM T EXCEPT SELECT a FROM (SELECT * FROM T) AS sub;
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ALTER TABLE t2 RENAME TO t2_r5083;
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COMMIT;
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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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DROP TRIGGER IF EXISTS t1;
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SELECT COUNT(*) FILTER (WHERE b IS NOT NULL), SUM(rowid) FILTER (WHERE b > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(b) FILTER (WHERE b > 0 AND b < 100), COUNT(*) FILTER (WHERE typeof(b) = "text") FROM T2;
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SELECT NTILE(b) OVER (ORDER BY b ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW EXCLUDE TIES) FROM t1;
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UPDATE T2 SET b = b + 1 WHERE b BETWEEN 0 AND 100;
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ANALYZE;
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SELECT COUNT(a) FROM T2;
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ALTER TABLE T1 ADD COLUMN extra_1342 INTEGER COLLATE RTRIM;
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CREATE TRIGGER IF NOT EXISTS trg_t1_417 AFTER INSERT ON t1 BEGIN SELECT RAISE(FAIL, 'no'); END;
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DROP TABLE IF EXISTS T;
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UPDATE t1 SET b = 89 WHERE 1 RETURNING *;
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SELECT MAX(a) FROM T1;
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INSERT OR REPLACE INTO t2 VALUES (0, 0);
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UPDATE T SET a = 11 WHERE 1 RETURNING *;
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```
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## Actual output
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```sql
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0
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483
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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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von|20|2
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Wernher|10|1
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Braun|30|3
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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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0
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483
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CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
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von|20|2
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Wernher|10|1
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Braun|30|3
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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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