298 lines
8.1 KiB
Markdown
298 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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.timer on
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SAVEPOINT sp9959;
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PRAGMA automatic_index;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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-- -header
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INSERT INTO T VALUES (('a' || ''),CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(glob('?', 'hello') AS ANY),-round(if(-(-(json_patch(json_pretty(sqlite_compileoption_get(NULL), ' '), '{"key": null}'))), 123.456), -2)), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE NOT NOT NOT (c > (SELECT AVG(c) FROM T)) ;
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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-- -header
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INSERT INTO T VALUES ('a',CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(2 AS ANY),-3.0), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE c > (SELECT AVG(c) FROM T);
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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-- -header
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INSERT INTO T VALUES ('a',CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(2 AS ANY),-3.0), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE c > (SELECT AVG(c) FROM T);
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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-- -header
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INSERT INTO T VALUES ('a',CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(2 AS ANY),-3.0), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE c > (SELECT AVG(c) FROM T);
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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-- -header
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INSERT INTO T VALUES ('a',CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(2 AS ANY),-3.0), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE c > (SELECT AVG(c) FROM T);
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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-- -header
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INSERT INTO T VALUES ('a',CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(2 AS ANY),-3.0), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE c > (SELECT AVG(c) FROM T);
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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-- -header
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INSERT INTO T VALUES ('a',CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(2 AS ANY),-3.0), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE c > (SELECT AVG(c) FROM T);
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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|
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-- -header
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INSERT INTO T VALUES ('a',CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(2 AS ANY),-3.0), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE c > (SELECT AVG(c) FROM T);
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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.width
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.check
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.read commands.sql
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CREATE TABLE `T` (
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a TEXT,
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b INTEGER,
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c REAL
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);
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-- .backup main output.db
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-- -header
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INSERT INTO T VALUES ('a',CAST(glob(NULL, NULL) AS DOUB),unhex(lower('HeLLo'), ' ')), ('a',CAST(2 AS ANY),-3.0), ('b',1,4.5);
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WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,b,c,
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SUM(c) OVER (
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PARTITION BY a
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ORDER BY b
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) AS d
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FROM T;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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INSERT INTO T VALUES ('x', 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
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ALTER TABLE T RENAME COLUMN a TO a_r171;
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INSERT INTO T VALUES (NULL, NULL, NULL);
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DELETE FROM T WHERE c > (SELECT AVG(c) FROM T);
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INSERT OR ROLLBACK INTO T VALUES (0, '', 'x');
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VACUUM;
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INSERT INTO T DEFAULT VALUES;
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WITH cte AS (SELECT CASE WHEN b IS NULL THEN 0 ELSE b END AS val FROM T) SELECT * FROM cte;
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INSERT INTO T SELECT * FROM T;
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SELECT * FROM T AS a LEFT OUTER JOIN T AS b ON a.rowid = b.rowid;
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SELECT STRING_AGG(a) FROM T;
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ALTER TABLE T RENAME TO T_r7480;
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ROLLBACK TRANSACTION TO SAVEPOINT sp9959;
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RELEASE SAVEPOINT sp9959;
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ANALYZE T;
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ALTER TABLE T RENAME TO T_r9036;
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REINDEX T;
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SELECT * FROM T;
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SELECT GROUP_CONCAT(c, '.') FILTER (WHERE c IS NOT NULL) OVER (ORDER BY c GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM T;
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SELECT * FROM T;
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ANALYZE T;
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SELECT AVG(b) OVER (ORDER BY b RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM T;
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ANALYZE T;
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CREATE INDEX IF NOT EXISTS idx_T_8830 ON T(a COLLATE NOCASE);
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SELECT COUNT(*) FROM T;
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UPDATE T SET a = json_object('k', a);
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SELECT COUNT(*) FROM T;
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SELECT * FROM T;
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CREATE UNIQUE INDEX IF NOT EXISTS idx_T_8463 ON T(c COLLATE NOCASE) WHERE c IS NOT NULL;
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ALTER TABLE T RENAME COLUMN b TO b_r8007;
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PRAGMA temp_store_directory;
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SELECT GROUP_CONCAT(b, '.') FILTER (WHERE b IS NOT NULL) OVER (PARTITION BY b ORDER BY b ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE GROUP) FROM T;
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ALTER TABLE T DROP COLUMN c;
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```
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## Actual output
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```sql
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Run Time: real 0.000 user 0.000066 sys 0.000000
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1
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Run Time: real 0.001 user 0.000017 sys 0.000000
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```
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## Expectation
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```sql
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Run Time: real 0.000048 user 0.000070 sys 0.000000
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1
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Run Time: real 0.000016 user 0.000016 sys 0.000000
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```
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## Flag
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```
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```
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