ast-project/part1/bug-reproducers/8/README.md

Summary

We believe that some features of the patched version have been disabled.

Minimized query

PRAGMA secure_delete = ON;
PRAGMA foreign_keys = FALSE;
-- sign(1)

PRAGMA cell_size_check = 3370811959573763011;
PRAGMA page_size;
.recover
CREATE TABLE map_integer /**/ (id INT, name);
INSERT INTO map_integer VALUES(1,'a');
CREATE TABLE [map_text] (id TEXT, name);
INSERT INTO map_text VALUES('4','e');
CREATE TABLE data (id TEXT, name);
INSERT INTO data VALUES(1,'abc');
INSERT INTO data VALUES('4','xyz');
CREATE VIEW idmap as SELECT * FROM map_integer UNION SELECT * FROM map_text;
CREATE TABLE mzed AS SELECT * FROM idmap;
PRAGMA automatic_index=ON;
SELECT * FROM data JOIN idmap USING(id);
CREATE TEMP  VIEW IF NOT EXISTS v_map_integer_924 AS SELECT id FROM map_integer;
SELECT NTILE(4) OVER (ORDER BY name GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM map_integer;
CREATE  VIEW IF NOT EXISTS v_map_integer_8760 AS SELECT name FROM map_integer;
CREATE TABLE T (
  a TEXT,
  b TEXT
);
INSERT INTO T VALUES ('a','b'), ('c','d');
SELECT * FROM T WHERE a = REPLACE('a;',';','') AND b = 'b';
WITH cte(x) AS (SELECT id FROM map_integer) SELECT x FROM cte;
REINDEX;
ALTER TABLE map_text RENAME COLUMN name TO name_r1633;
WITH cte AS (SELECT name, ROW_NUMBER() OVER (ORDER BY name) AS rn FROM data) SELECT * FROM cte WHERE rn <= 5;
ALTER TABLE data RENAME TO data_r811;

Actual output

1
4096
PRAGMA foreign_keys=OFF;
BEGIN;
PRAGMA writable_schema = on;
PRAGMA writable_schema = off;
COMMIT;
1|abc|a
1
a|b
1
abc|1
xyz|2

Expectation

1
4096
.dbconfig defensive off
BEGIN;
PRAGMA writable_schema = on;
PRAGMA foreign_keys = off;
PRAGMA encoding = 'UTF-8';
PRAGMA page_size = '4096';
PRAGMA auto_vacuum = '0';
PRAGMA user_version = '0';
PRAGMA application_id = '0';
PRAGMA writable_schema = off;
COMMIT;
4|xyz|e
1
a|b
1
abc|1
xyz|2

Flag