| # 2020 April 22 |
| # |
| # 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. |
| # |
| #*********************************************************************** |
| # This file implements regression tests for SQLite library. |
| # |
| |
| #################################################### |
| # DO NOT EDIT! THIS FILE IS AUTOMATICALLY GENERATED! |
| #################################################### |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| set testprefix upfrom1 |
| |
| do_execsql_test 1.1.0 { |
| DROP TABLE IF EXISTS t2; |
| CREATE TABLE t2(a INTEGER PRIMARY KEY, b INTEGER, c INTEGER) WITHOUT ROWID; |
| INSERT INTO t2 VALUES(1, 2, 3); |
| INSERT INTO t2 VALUES(4, 5, 6); |
| INSERT INTO t2 VALUES(7, 8, 9); |
| |
| DROP TABLE IF EXISTS chng; |
| CREATE TABLE chng(a INTEGER, b INTEGER, c INTEGER); |
| INSERT INTO chng VALUES(1, 100, 1000); |
| INSERT INTO chng VALUES(7, 700, 7000); |
| } {} |
| |
| do_execsql_test 1.1.1 { |
| SELECT * FROM t2; |
| } {1 2 3 4 5 6 7 8 9} |
| |
| do_execsql_test 1.1.2 { |
| UPDATE t2 SET b = chng.b, c = chng.c FROM chng WHERE chng.a = t2.a; |
| SELECT * FROM t2 ORDER BY a; |
| } {1 100 1000 4 5 6 7 700 7000} |
| |
| do_execsql_test 1.1.3 { |
| DELETE FROM t2; |
| INSERT INTO t2 VALUES(1, 2, 3); |
| INSERT INTO t2 VALUES(4, 5, 6); |
| INSERT INTO t2 VALUES(7, 8, 9); |
| } {} |
| |
| do_execsql_test 1.1.4 { |
| UPDATE t2 SET (b, c) = (SELECT b, c FROM chng WHERE a=t2.a) |
| WHERE a IN (SELECT a FROM chng); |
| SELECT * FROM t2 ORDER BY a; |
| } {1 100 1000 4 5 6 7 700 7000} |
| |
| do_execsql_test 1.1.5 { |
| DROP TABLE IF EXISTS t3; |
| CREATE TABLE t3(a INTEGER PRIMARY KEY, b INTEGER, c TEXT) WITHOUT ROWID; |
| INSERT INTO t3 VALUES(1, 1, 'one'); |
| INSERT INTO t3 VALUES(2, 2, 'two'); |
| INSERT INTO t3 VALUES(3, 3, 'three'); |
| |
| DROP TABLE IF EXISTS t4; |
| CREATE TABLE t4(x TEXT); |
| INSERT INTO t4 VALUES('five'); |
| |
| SELECT * FROM t3 ORDER BY a; |
| } {1 1 one 2 2 two 3 3 three} |
| |
| do_execsql_test 1.1.6 { |
| UPDATE t3 SET c=x FROM t4; |
| SELECT * FROM t3 ORDER BY a; |
| } {1 1 five 2 2 five 3 3 five} |
| |
| do_execsql_test 1.2.0 { |
| DROP TABLE IF EXISTS t2; |
| CREATE TABLE t2(a INTEGER PRIMARY KEY, b INTEGER, c INTEGER) ; |
| INSERT INTO t2 VALUES(1, 2, 3); |
| INSERT INTO t2 VALUES(4, 5, 6); |
| INSERT INTO t2 VALUES(7, 8, 9); |
| |
| DROP TABLE IF EXISTS chng; |
| CREATE TABLE chng(a INTEGER, b INTEGER, c INTEGER); |
| INSERT INTO chng VALUES(1, 100, 1000); |
| INSERT INTO chng VALUES(7, 700, 7000); |
| } {} |
| |
| do_execsql_test 1.2.1 { |
| SELECT * FROM t2; |
| } {1 2 3 4 5 6 7 8 9} |
| |
| do_execsql_test 1.2.2 { |
| UPDATE t2 SET b = chng.b, c = chng.c FROM chng WHERE chng.a = t2.a; |
| SELECT * FROM t2 ORDER BY a; |
| } {1 100 1000 4 5 6 7 700 7000} |
| |
| do_execsql_test 1.2.3 { |
| DELETE FROM t2; |
| INSERT INTO t2 VALUES(1, 2, 3); |
| INSERT INTO t2 VALUES(4, 5, 6); |
| INSERT INTO t2 VALUES(7, 8, 9); |
| } {} |
| |
| do_execsql_test 1.2.4 { |
| UPDATE t2 SET (b, c) = (SELECT b, c FROM chng WHERE a=t2.a) |
| WHERE a IN (SELECT a FROM chng); |
| SELECT * FROM t2 ORDER BY a; |
| } {1 100 1000 4 5 6 7 700 7000} |
| |
| do_execsql_test 1.2.5 { |
| DROP TABLE IF EXISTS t3; |
| CREATE TABLE t3(a INTEGER PRIMARY KEY, b INTEGER, c TEXT) ; |
| INSERT INTO t3 VALUES(1, 1, 'one'); |
| INSERT INTO t3 VALUES(2, 2, 'two'); |
| INSERT INTO t3 VALUES(3, 3, 'three'); |
| |
| DROP TABLE IF EXISTS t4; |
| CREATE TABLE t4(x TEXT); |
| INSERT INTO t4 VALUES('five'); |
| |
| SELECT * FROM t3 ORDER BY a; |
| } {1 1 one 2 2 two 3 3 three} |
| |
| do_execsql_test 1.2.6 { |
| UPDATE t3 SET c=x FROM t4; |
| SELECT * FROM t3 ORDER BY a; |
| } {1 1 five 2 2 five 3 3 five} |
| |
| do_execsql_test 2.1 { |
| DROP TABLE IF EXISTS t5; |
| DROP TABLE IF EXISTS m1; |
| DROP TABLE IF EXISTS m2; |
| CREATE TABLE t5(a INTEGER PRIMARY KEY, b TEXT, c TEXT); |
| CREATE TABLE m1(x INTEGER PRIMARY KEY, y TEXT); |
| CREATE TABLE m2(u INTEGER PRIMARY KEY, v TEXT); |
| |
| INSERT INTO t5 VALUES(1, 'one', 'ONE'); |
| INSERT INTO t5 VALUES(2, 'two', 'TWO'); |
| INSERT INTO t5 VALUES(3, 'three', 'THREE'); |
| INSERT INTO t5 VALUES(4, 'four', 'FOUR'); |
| |
| INSERT INTO m1 VALUES(1, 'i'); |
| INSERT INTO m1 VALUES(2, 'ii'); |
| INSERT INTO m1 VALUES(3, 'iii'); |
| |
| INSERT INTO m2 VALUES(1, 'I'); |
| INSERT INTO m2 VALUES(3, 'II'); |
| INSERT INTO m2 VALUES(4, 'III'); |
| } {} |
| |
| do_execsql_test 2.2 { |
| UPDATE t5 SET b=y, c=v FROM m1 LEFT JOIN m2 ON (x=u) WHERE x=a; |
| SELECT * FROM t5 ORDER BY a; |
| } {1 i I 2 ii {} 3 iii II 4 four FOUR} |
| |
| # PG says ERROR: table name "t5" specified more than once |
| do_test 2.3.1 { catch { execsql { |
| UPDATE t5 SET b=1 FROM t5; |
| } } } 1 |
| |
| # PG says ERROR: table name "apples" specified more than once |
| do_test 2.3.2 { catch { execsql { |
| UPDATE t5 AS apples SET b=1 FROM t5 AS apples; |
| } } } 1 |
| |
| # Problem found by OSSFuzz on 2020-07-20 |
| # https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24282 |
| # |
| reset_db |
| do_execsql_test 3.1 { |
| CREATE TABLE t0(a); |
| CREATE TABLE t1(b); |
| UPDATE t1 SET b=sum(a) FROM t0; |
| SELECT * FROM t0, t1; |
| } {} |
| |
| # Problem described by forum post https://sqlite.org/forum/forumpost/a274248080 |
| # |
| reset_db |
| do_execsql_test 4.1 { |
| CREATE TABLE t1(x INT); INSERT INTO t1 VALUES(1); |
| CREATE TABLE t2(y INT); INSERT INTO t2 VALUES(2); |
| WITH t1 AS (SELECT y+100 AS x FROM t2) |
| UPDATE t1 SET x=(SELECT x FROM t1); |
| SELECT x, y FROM t1, t2; |
| } {102 2} |
| do_execsql_test 4.2 { |
| WITH t1 AS (SELECT y+100 AS x FROM t2) |
| UPDATE t1 SET x=x+y FROM t2; |
| SELECT x, y FROM t1, t2; |
| } {104 2} |
| |
| # 2021-05-20 |
| # Forum https://sqlite.org/forum/forumpost/339f487de5 by Yu Liang |
| # A bad assert() |
| # |
| reset_db |
| do_execsql_test 5.1 { |
| CREATE TABLE t1(a); |
| INSERT INTO t1(a) VALUES(5); |
| CREATE VIEW t2 AS SELECT a FROM t1 UNION ALL SELECT a FROM t1; |
| CREATE TABLE t3(b,c); |
| INSERT INTO t3(b,c) VALUES(1,2); |
| UPDATE t3 SET (c,b) = (SELECT 3,4) FROM t1, t2; |
| SELECT * FROM t3; |
| } {4 3} |
| |
| |
| finish_test |