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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(14)
--!./tcltestrunner.lua
-- 2005 August 24
--
-- 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 sql library. The
-- focus of this script is a test of the DELETE command.
--
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
testprefix = "delete4"
test:do_execsql_test(
1.1,
[[
CREATE TABLE t1(x INTEGER PRIMARY KEY, y INT );
INSERT INTO t1 VALUES(1, 0);
INSERT INTO t1 VALUES(2, 1);
INSERT INTO t1 VALUES(3, 0);
INSERT INTO t1 VALUES(4, 1);
INSERT INTO t1 VALUES(5, 0);
INSERT INTO t1 VALUES(6, 1);
INSERT INTO t1 VALUES(7, 0);
INSERT INTO t1 VALUES(8, 1);
]])
test:do_execsql_test(
1.2,
[[
DELETE FROM t1 WHERE y=1;
]])
test:do_execsql_test(
1.3,
[[
SELECT x FROM t1;
]], {
-- <1.3>
1, 3, 5, 7
-- </1.3>
})
---------------------------------------------------------------------------
--
--reset_db
test:do_execsql_test(
2.1,
[[
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(x INTEGER PRIMARY KEY, y INT , z SCALAR);
INSERT INTO t1 VALUES(1, 0, randomblob(200));
INSERT INTO t1 VALUES(2, 1, randomblob(200));
INSERT INTO t1 VALUES(3, 0, randomblob(200));
INSERT INTO t1 VALUES(4, 1, randomblob(200));
INSERT INTO t1 VALUES(5, 0, randomblob(200));
INSERT INTO t1 VALUES(6, 1, randomblob(200));
INSERT INTO t1 VALUES(7, 0, randomblob(200));
INSERT INTO t1 VALUES(8, 1, randomblob(200));
]])
test:do_execsql_test(
2.2,
[[
DELETE FROM t1 WHERE y=1;
]])
test:do_execsql_test(
2.3,
[[
SELECT x FROM t1;
]], {
-- <2.3>
1, 3, 5, 7
-- </2.3>
})
---------------------------------------------------------------------------
--
--reset_db
test:do_execsql_test(
3.1,
[[
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INT , b INT , PRIMARY KEY(a, b));
INSERT INTO t1 VALUES(1, 2);
INSERT INTO t1 VALUES(2, 4);
INSERT INTO t1 VALUES(1, 5);
DELETE FROM t1 WHERE a=1;
SELECT * FROM t1;
]], {
-- <3.1>
2, 4
-- </3.1>
})
---------------------------------------------------------------------------
-- DELETE statement that uses the OR optimization
--
--reset_db
test:do_execsql_test(
3.1,
[[
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(i INTEGER PRIMARY KEY, a TEXT, b TEXT);
CREATE INDEX i1a ON t1(a);
CREATE INDEX i1b ON t1(b);
INSERT INTO t1 VALUES(1, 'one', 'i');
INSERT INTO t1 VALUES(2, 'two', 'ii');
INSERT INTO t1 VALUES(3, 'three', 'iii');
INSERT INTO t1 VALUES(4, 'four', 'iv');
INSERT INTO t1 VALUES(5, 'one', 'i');
INSERT INTO t1 VALUES(6, 'two', 'ii');
INSERT INTO t1 VALUES(7, 'three', 'iii');
INSERT INTO t1 VALUES(8, 'four', 'iv');
]], {
-- <3.1>
-- </3.1>
})
test:do_execsql_test(
3.2,
[[
DELETE FROM t1 WHERE a='two' OR b='iv';
]])
test:do_execsql_test(
3.3,
[[
SELECT i FROM t1 ORDER BY i;
]], {
-- <3.3>
1, 3, 5, 7
-- </3.3>
})
-- do_execsql_test 3.4 {
-- PRAGMA integrity_check;
-- } {ok}
-- Between 2015-09-14 and 2015-09-28, the following test cases would result
-- in corruption (wrong # of entries in index) due to a bug in the ONEPASS
-- optimization.
--
test:do_execsql_test(
4.1,
[[
DROP TABLE IF EXISTS t4;
CREATE TABLE t4(col0 INT PRIMARY KEY, col1 TEXT);
INSERT INTO t4 VALUES(14, 'abcde');
CREATE INDEX idx_t4_0 ON t4 (col1, col0);
DELETE FROM t4 WHERE col0=69 OR col0>7;
]], {
-- <4.1>
-- </4.1>
})
test:do_execsql_test(
4.2,
[[
DROP TABLE IF EXISTS t4;
CREATE TABLE t4(col0 INT PRIMARY KEY, col1 TEXT);
INSERT INTO t4 VALUES(14, 'abcde');
CREATE INDEX idx_t4_0 ON t4 (col1, col0);
DELETE FROM t4 WHERE col0=69 OR col0>7;
]], {
-- <4.2>
-- </4.2>
})
test:do_execsql_test(
4.11,
[[
DROP TABLE IF EXISTS t4;
CREATE TABLE t4(col0 INT , col1 TEXT, pk TEXT PRIMARY KEY);
INSERT INTO t4 VALUES(14, 'abcde','xyzzy');
CREATE INDEX idx_t4_0 ON t4 (col1, col0);
CREATE INDEX idx_t4_3 ON t4 (col0);
DELETE FROM t4 WHERE col0=69 OR col0>7;
]], {
-- <4.11>
-- </4.11>
})
test:do_execsql_test(
4.12,
[[
DROP TABLE IF EXISTS t4;
CREATE TABLE t4(col0 INT , col1 TEXT, pk TEXT PRIMARY KEY);
INSERT INTO t4 VALUES(14, 'abcde','xyzzy');
CREATE INDEX idx_t4_3 ON t4 (col0);
CREATE INDEX idx_t4_0 ON t4 (col1, col0);
DELETE FROM t4 WHERE col0=69 OR col0>7;
]], {
-- <4.12>
-- </4.12>
})
test:finish_test()
|
