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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(2)
--!./tcltestrunner.lua
-- 2005-02-14
--
-- 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 file is testing the CREATE INDEX statement.
--
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
-- Ticket #1115. Make sure that when a UNIQUE index is created on a
-- non-unique column (or columns) that it fails and that it leaves no
-- residue behind.
--
test:do_execsql_test(
"index3-1.1",
[[
CREATE TABLE t1(id INT primary key, a INT );
INSERT INTO t1 VALUES(1, 1);
INSERT INTO t1 VALUES(2, 1);
SELECT a FROM t1;
]], {
-- <index3-1.1>
1, 1
-- </index3-1.1>
})
-- MUST_WORK_TEST
-- do_test index3-1.2 {
-- catchsql {
-- BEGIN;
-- CREATE UNIQUE INDEX i1 ON t1(a);
-- }
-- } {1 {UNIQUE constraint failed: t1.a}}
-- do_test index3-1.3 {
-- catchsql COMMIT;
-- } {0 {}}
-- integrity_check index3-1.4
-- Backwards compatibility test:
--
-- Verify that CREATE INDEX statements that use strings instead of
-- identifiers for the the column names continue to work correctly.
-- This is undocumented behavior retained for backwards compatiblity.
--
test:do_execsql_test(
"index3-2.1",
[[
DROP TABLE t1;
CREATE TABLE t1(a INT , b TEXT , c INT , d INT , e INT ,
PRIMARY KEY(a), UNIQUE(b COLLATE "unicode_ci" DESC));
CREATE INDEX t1c ON t1(c);
CREATE INDEX t1d ON t1(d);
WITH RECURSIVE c(x) AS (VALUES(1) UNION SELECT x+1 FROM c WHERE x<30)
INSERT INTO t1(a,b,c,d,e)
SELECT x, printf('ab%03xxy',x), x, x, x FROM c;
]], {
-- <index3-2.1>
-- </index3-2.1>
})
-- commented until #2121
-- test:do_execsql_test(
-- "index3-2.2",
-- [[
-- SELECT a FROM t1 WHERE b='ab005xy' COLLATE nocase;
-- ]], {
-- -- <index3-2.2>
-- 5
-- -- </index3-2.2>
-- })
-- -- MUST_WORK_TEST
-- test:do_execsql_test(
-- "index3-2.2eqp",
-- [[
-- EXPLAIN QUERY PLAN
-- SELECT a FROM t1 WHERE b='ab005xy' COLLATE nocase;
-- ]], {
-- -- <index3-2.2eqp>
-- "/SEARCH TABLE t1/"
-- -- </index3-2.2eqp>
-- })
-- # This test corrupts the database file so it must be the last test
-- # in the series.
-- #
-- do_test index3-99.1 {
-- execsql {
-- UPDATE sql_master SET sql='nonsense' WHERE name='t1d'
-- }
-- db close
-- catch { sql db test.db }
-- catchsql { DROP INDEX t1c }
-- } {1 {malformed database schema (t1d)}}
test:finish_test()
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