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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(25)
-- This file implements regression tests for foreign keys.
test:do_execsql_test(
"fkey3-1.1",
[[
CREATE TABLE t1(x INTEGER PRIMARY KEY);
INSERT INTO t1 VALUES(100);
INSERT INTO t1 VALUES(101);
CREATE TABLE t2(y INTEGER PRIMARY KEY REFERENCES t1 (x));
INSERT INTO t2 VALUES(100);
INSERT INTO t2 VALUES(101);
SELECT 1, x FROM t1;
]], {
-- <fkey3-1.1>
1, 100, 1, 101
-- </fkey3-1.1>
})
test:do_execsql_test(
"fkey3-1.2",
[[
SELECT 2, y FROM t2;
]], {
-- <fkey3-1.2>
2, 100, 2, 101
-- </fkey3-1.2>
})
test:do_catchsql_test(
"fkey3-1.3.1",
[[
DROP TABLE t1;
]], {
-- <fkey3-1.3.1>
1, "Can't drop space 'T1': other objects depend on it"
-- </fkey3-1.3.1>
})
test:do_catchsql_test(
"fkey3-1.3.2",
[[
DROP TABLE t1;
]], {
-- <fkey3-1.3.2>
1, "Can't drop space 'T1': other objects depend on it"
-- </fkey3-1.3.2>
})
test:do_execsql_test(
"fkey3-1.4",
[[
SELECT * FROM t1;
]], {
-- <fkey3-1.4>
100, 101
-- </fkey3-1.4>
})
test:do_execsql_test(
"fkey3-1.5",
[[
DROP TABLE t2;
]], {
-- <fkey3-1.5>
-- </fkey3-1.5>
})
test:do_execsql_test(
"fkey3-1.6",
[[
DROP TABLE t1;
]], {
-- <fkey3-1.6>
-- </fkey3-1.6>
})
test:do_execsql_test(
"fkey3-2.1",
[[
CREATE TABLE t1(x INTEGER PRIMARY KEY);
INSERT INTO t1 VALUES(100);
INSERT INTO t1 VALUES(101);
CREATE TABLE t2(y INTEGER PRIMARY KEY REFERENCES t1 (x) ON UPDATE SET NULL);
INSERT INTO t2 VALUES(100);
INSERT INTO t2 VALUES(101);
SELECT 1, x FROM t1;
]], {
-- <fkey3-2.1>
1, 100, 1, 101
-- </fkey3-2.1>
})
test:do_execsql_test(
"fkey3-2.2",
[[
SELECT 2, y FROM t2;
]], {
-- <fkey3-2.2>
2, 100, 2, 101
-- </fkey3-2.2>
})
test:do_execsql_test(
"fkey3-3.1",
[[
CREATE TABLE t3(a INT PRIMARY KEY, b INT, c INT, d INT,
UNIQUE(a, b),
FOREIGN KEY(c, d) REFERENCES t3(a, b));
INSERT INTO t3 VALUES(1, 2, 1, 2);
]], {
-- <fkey3-3.1>
-- </fkey3-3.1>
})
test:do_catchsql_test(
"fkey3-3.2",
[[
INSERT INTO t3 VALUES(2, 2, 5, 2);
]], {
-- <fkey3-3.2>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-3.2>
})
test:do_catchsql_test(
"fkey3-3.3",
[[
INSERT INTO t3 VALUES(2, 3, 5, 2);
]], {
-- <fkey3-3.3>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-3.3>
})
test:do_execsql_test(
"fkey3-3.4",
[[
CREATE TABLE t4(a INT PRIMARY KEY, b INT REFERENCES t4(a));
]], {
-- <fkey3-3.4>
-- </fkey3-3.4>
})
test:do_catchsql_test(
"fkey3-3.5",
[[
INSERT INTO t4 VALUES(2, 1);
]], {
-- <fkey3-3.5>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-3.5>
})
test:do_execsql_test(
"fkey3-3.6",
[[
CREATE TABLE t6(a INT UNIQUE, b TEXT, c INT, d TEXT, UNIQUE(a, b),
FOREIGN KEY(c, d) REFERENCES t6(a, b), id INT PRIMARY KEY AUTOINCREMENT);
INSERT INTO t6(a,b,c,d) VALUES(1, 'a', 1, 'a');
INSERT INTO t6(a,b,c,d) VALUES(2, 'a', 2, 'a');
INSERT INTO t6(a,b,c,d) VALUES(3, 'a', 1, 'a');
INSERT INTO t6(a,b,c,d) VALUES(5, 'a', 2, 'a');
]], {
-- <fkey3-3.6>
-- </fkey3-3.6>
})
test:do_catchsql_test(
"fkey3-3.7",
[[
INSERT INTO t6(a,b,c,d) VALUES(4, 'a', 65, 'a');
]], {
-- <fkey3-3.7>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-3.7>
})
test:do_execsql_test(
"fkey3-3.8",
[[
INSERT INTO t6(a,b,c,d) VALUES(100, 'one', 100, 'one');
DELETE FROM t6 WHERE a = 100;
SELECT a,b,c,d FROM t6 WHERE a = 100;
]], {
-- <fkey3-3.8>
-- </fkey3-3.8>
})
test:do_catchsql_test(
"fkey3-3.9",
[[
INSERT INTO t6(a,b,c,d) VALUES(100, 'one', 100, 'one');
UPDATE t6 SET c = 1, d = 'a' WHERE a = 100;
]], {
-- <fkey3-3.9>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-3.9>
})
test:do_execsql_test(
"fkey3-3.10",
[[
CREATE TABLE t7(a TEXT, b INT, c TEXT, d INTEGER PRIMARY KEY, UNIQUE(a, b),
FOREIGN KEY(c, d) REFERENCES t7(a, b));
INSERT INTO t7 VALUES('x', 1, 'x', 1);
INSERT INTO t7 VALUES('x', 2, 'x', 2);
]], {
-- <fkey3-3.10>
-- </fkey3-3.10>
})
test:do_catchsql_test(
"fkey3-3.11",
[[
INSERT INTO t7 VALUES('x', 450, 'x', 4);
]], {
-- <fkey3-3.11>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-3.11>
})
test:do_catchsql_test(
"fkey3-3.12",
[[
INSERT INTO t7 VALUES('x', 450, 'x', 451);
]], {
-- <fkey3-3.12>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-3.12>
})
test:do_execsql_test(
"fkey3-6.1",
[[
CREATE TABLE t8(a INT PRIMARY KEY, b INT, c INT, d INT, e INT, UNIQUE(a, b),
FOREIGN KEY(c, d) REFERENCES t8(a, b));
CREATE UNIQUE INDEX t8i1 ON t8(a, b);
CREATE UNIQUE INDEX t8i2 ON t8(c);
ALTER TABLE t8 ADD CONSTRAINT fk1 FOREIGN KEY (c, d) REFERENCES t8(a, b);
INSERT INTO t8 VALUES(1, 1, 1, 1, 1);
]], {
-- <fkey3-6.1>
-- </fkey3-6.1>
})
test:do_catchsql_test(
"fkey3-6.2",
[[
UPDATE t8 SET d = 2;
]], {
-- <fkey3-6.2>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-6.2>
})
test:do_execsql_test(
"fkey3-6.3",
[[
UPDATE t8 SET d = 1;
UPDATE t8 SET e = 2;
]], {
-- <fkey3-6.3>
-- </fkey3-6.3>
})
test:do_catchsql_test(
"fkey3-6.4",
[[
CREATE TABLE TestTable (
id INT PRIMARY KEY,
name TEXT,
source_id INTEGER NOT NULL,
parent_id INTEGER);
CREATE UNIQUE INDEX testindex on TestTable(source_id, id);
ALTER TABLE TestTable ADD CONSTRAINT fk1 FOREIGN KEY (source_id, parent_id) REFERENCES TestTable(source_id, id);
INSERT INTO TestTable VALUES (1, 'parent', 1, null);
INSERT INTO TestTable VALUES (2, 'child', 1, 1);
UPDATE TestTable SET parent_id=1000 WHERE id=2;
]], {
-- <fkey3-6.4>
1, "Failed to execute SQL statement: FOREIGN KEY constraint failed"
-- </fkey3-6.4>
})
test:finish_test()
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