Adding the sqlite sourcecode
This commit is contained in:
Jiří Stach committed
1 parent
bdb54a1f8f
commit
406b584760
2208 files changed
+1172785
-1
No files matched your search
+251
@@ -0,0 +1,251 @@
|
||||
# 2024-05-01
|
||||
#
|
||||
# The author disclaims copyright to this source code. In place of
|
||||
# a legal notice, here is a blessing:
|
||||
#
|
||||
# May you do good and not evil.
|
||||
# May you find forgiveness for yourself and forgive others.
|
||||
# May you share freely, never taking more than you give.
|
||||
#
|
||||
#***********************************************************************
|
||||
#
|
||||
#
|
||||
|
||||
set testdir [file dirname $argv0]
|
||||
source $testdir/tester.tcl
|
||||
set testprefix in7
|
||||
|
||||
do_execsql_test 1.0 {
|
||||
CREATE TABLE t1(a, b, c PRIMARY KEY);
|
||||
CREATE TABLE t2(x, y, z);
|
||||
}
|
||||
|
||||
foreach {tn nNext idx sql} {
|
||||
1 1 {
|
||||
CREATE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE (a, b) IN (SELECT x, y FROM t2)
|
||||
}
|
||||
|
||||
2 0 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE (a, b) IN (SELECT x, y FROM t2)
|
||||
}
|
||||
|
||||
3 0 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a = ? AND b = ?
|
||||
}
|
||||
|
||||
3 1 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a = ? AND b IS ?
|
||||
}
|
||||
|
||||
4 0 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a = ? AND b IN (?, ?, ?);
|
||||
}
|
||||
|
||||
5 1 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b, c);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a = ? AND b = ?
|
||||
}
|
||||
|
||||
6 0 {
|
||||
} {
|
||||
SELECT * FROM t1 WHERE c IN (SELECT z FROM t2)
|
||||
}
|
||||
|
||||
7 0 {
|
||||
} {
|
||||
SELECT * FROM t1 WHERE (a, c) IN (SELECT z, x FROM t2)
|
||||
}
|
||||
|
||||
8 1 {
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a IN (SELECT z FROM t2)
|
||||
}
|
||||
|
||||
9 1 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a IN (SELECT z FROM t2) AND b IS ?
|
||||
}
|
||||
10 0 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a IN (SELECT z FROM t2) AND b = ?
|
||||
}
|
||||
11 1 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a IS NULL AND b IN (SELECT z FROM t2)
|
||||
}
|
||||
12 0 {
|
||||
CREATE UNIQUE INDEX i1 ON t1(a, b);
|
||||
} {
|
||||
SELECT * FROM t1 WHERE a = ? AND b IN (SELECT z FROM t2)
|
||||
}
|
||||
} {
|
||||
do_test 1.1.$tn {
|
||||
execsql BEGIN
|
||||
execsql $idx
|
||||
|
||||
catch { array unset root_to_tbl }
|
||||
catch { array unset csr_to_root }
|
||||
|
||||
db eval {SELECT rootpage, tbl_name FROM sqlite_schema} {
|
||||
set root_to_tbl($rootpage) $tbl_name
|
||||
}
|
||||
|
||||
set nSeen 0
|
||||
db eval "explain $sql" {
|
||||
if {$opcode=="OpenRead"} {
|
||||
set csr_to_root($p1) $p2
|
||||
}
|
||||
if {$opcode=="Next"} {
|
||||
catch {
|
||||
set root $csr_to_root($p1)
|
||||
set tbl $root_to_tbl($root)
|
||||
if {$tbl=="t1"} {incr nSeen}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
execsql ROLLBACK
|
||||
|
||||
set nSeen
|
||||
} $nNext
|
||||
}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
reset_db
|
||||
do_execsql_test 2.0 {
|
||||
CREATE TABLE t1(a TEXT PRIMARY KEY, b TEXT) WITHOUT ROWID;
|
||||
INSERT INTO t1 VALUES('1', 'one');
|
||||
INSERT INTO t1 VALUES('2', NULL);
|
||||
INSERT INTO t1 VALUES('3', 'three');
|
||||
}
|
||||
|
||||
do_execsql_test 2.1 {
|
||||
SELECT b FROM t1 WHERE a IN (1,2,3) ORDER BY b ASC NULLS LAST;
|
||||
} {one three {}}
|
||||
|
||||
#-------------------------------------------------------------------------
|
||||
reset_db
|
||||
do_execsql_test 3.0 {
|
||||
CREATE TABLE x1(a);
|
||||
INSERT INTO x1 VALUES(1), (2), (3);
|
||||
|
||||
CREATE TABLE x2(b);
|
||||
INSERT INTO x2 VALUES(4), (5), (6);
|
||||
|
||||
CREATE TABLE t1(u);
|
||||
INSERT INTO t1 VALUES(1), (2), (3), (4), (5), (6);
|
||||
|
||||
CREATE VIEW v1 AS SELECT u FROM t1 WHERE u IN (
|
||||
SELECT a FROM x1
|
||||
);
|
||||
CREATE VIEW v2 AS SELECT u FROM t1 WHERE u IN (
|
||||
SELECT b FROM x2
|
||||
);
|
||||
}
|
||||
|
||||
do_execsql_test 3.1 {
|
||||
SELECT * FROM v1
|
||||
} {
|
||||
1 2 3
|
||||
}
|
||||
|
||||
do_execsql_test 3.2 {
|
||||
SELECT * FROM v2
|
||||
} {
|
||||
4 5 6
|
||||
}
|
||||
|
||||
do_execsql_test 3.3 {
|
||||
SELECT * FROM v2
|
||||
UNION ALL
|
||||
SELECT * FROM v1
|
||||
} {
|
||||
4 5 6
|
||||
1 2 3
|
||||
}
|
||||
|
||||
do_execsql_test 3.4 {
|
||||
WITH w1 AS (
|
||||
SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3
|
||||
),
|
||||
w2 AS (
|
||||
SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6
|
||||
)
|
||||
SELECT * FROM v1 WHERE u IN w1
|
||||
UNION ALL
|
||||
SELECT * FROM v2 WHERE u IN w2
|
||||
} {
|
||||
1 2 3 4 5 6
|
||||
}
|
||||
|
||||
# 2024-11-20 https://sqlite.org/forum/forumpost/0b9ded2f8428ac00
|
||||
#
|
||||
# Bug in SubrtnSig logic. If a SELECT statement is copied and the copy
|
||||
# is subsequently modified, we need to change the Select.selId on the
|
||||
# copy so that when the copy is used to generate code, the SubrtnSig
|
||||
# logic won't try to substitute the original SELECT in place of the
|
||||
# copy which is now different.
|
||||
#
|
||||
do_execsql_test 3.5 {
|
||||
DROP TABLE IF EXISTS t1;
|
||||
DROP TABLE IF EXISTS t2;
|
||||
CREATE TABLE t1 (a int UNIQUE);
|
||||
CREATE TABLE t2 (b int UNIQUE);
|
||||
INSERT INTO t1 VALUES (1);
|
||||
INSERT INTO t2 VALUES (1), (2);
|
||||
SELECT t1.a, t2.b FROM t1, t2 WHERE (t1.a, t2.b) = (1, 1);
|
||||
} {1 1}
|
||||
do_execsql_test 3.6 {
|
||||
SELECT t1.a, t2.b FROM t1, t2 WHERE (t1.a, t2.b) IN ((1, 1));
|
||||
} {1 1}
|
||||
do_execsql_test 3.7 {
|
||||
SELECT t1.a, t2.b FROM t1, t2 WHERE (t1.a, t2.b) = (1, 2);
|
||||
} {1 2}
|
||||
do_execsql_test 3.8 {
|
||||
SELECT t1.a, t2.b FROM t1, t2 WHERE (t1.a, t2.b) IN ((1, 2));
|
||||
} {1 2}
|
||||
|
||||
# 2025-01-30 Inifinite loop in byte-code discovered by dbsqlfuzz
|
||||
# having to do with SubrtnSig logic. The code was using a Subroutine
|
||||
# from within itself resulting in infinite recursion.
|
||||
#
|
||||
# This test will spin forever if the bug has not been fixed, or if
|
||||
# it reappears.
|
||||
#
|
||||
reset_db
|
||||
do_execsql_test 4.0 {
|
||||
CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
|
||||
INSERT INTO t1 VALUES(1,x'1111');
|
||||
CREATE TABLE t2(c);
|
||||
CREATE TABLE t3(d);
|
||||
CREATE TRIGGER t1tr UPDATE ON t1 BEGIN
|
||||
UPDATE t1 SET b=x'2222' FROM t2;
|
||||
UPDATE t1
|
||||
SET b = (SELECT a IN (SELECT a
|
||||
FROM t1
|
||||
WHERE (b,a) IN (SELECT rowid, d
|
||||
FROM t3
|
||||
)
|
||||
)
|
||||
FROM t1 NATURAL RIGHT JOIN t1
|
||||
);
|
||||
END;
|
||||
UPDATE t1 SET b=x'3333';
|
||||
SELECT quote(b) FROM t1;
|
||||
} {X'3333'}
|
||||
|
||||
finish_test
|
||||
Reference in new issue
Block a user