#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(4)

--!./tcltestrunner.lua
-- 2008 October 06
--
-- 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.
--
-------------------------------------------------------------------------
--
--
-- $Id: tkt3424.test,v 1.2 2009/06/05 17:09:12 drh Exp $
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
test:do_execsql_test(
    "tkt3424-1.1",
    [[
        CREATE TABLE names(id INTEGER primary key, data TEXT, code TEXT);
        INSERT INTO names VALUES(1,'E1','AAA');
        INSERT INTO names VALUES(2,NULL,'BBB');

        CREATE TABLE orig(id primary key, code TEXT, data TEXT);
        INSERT INTO orig VALUES(1, 'AAA','E1');
        INSERT INTO orig VALUES(2, 'AAA','E2');
        INSERT INTO orig VALUES(3, 'AAA','E3');
        INSERT INTO orig VALUES(4, 'AAA','E4');
        INSERT INTO orig VALUES(5, 'AAA','E5');
    ]], {
        -- <tkt3424-1.1>
        
        -- </tkt3424-1.1>
    })

test:do_execsql_test(
    "tkt3424-1.2",
    [[
        SELECT names.id,names.data,names.code,orig.code,orig.data FROM 
        names LEFT OUTER JOIN orig
        ON names.data = orig.data AND names.code = orig.code;
    ]], {
        -- <tkt3424-1.2>
        1, "E1", "AAA", "AAA", "E1", 2, "", "BBB", "", ""
        -- </tkt3424-1.2>
    })

test:do_execsql_test(
    "tkt3424-1.3",
    [[
        CREATE INDEX udx_orig_code_data ON orig(code, data) 
    ]], {
        -- <tkt3424-1.3>
        
        -- </tkt3424-1.3>
    })

test:do_execsql_test(
    "tkt3424-1.4",
    [[
        SELECT names.id,names.data,names.code,orig.code,orig.data FROM 
        names LEFT OUTER JOIN orig
        ON names.data = orig.data AND names.code = orig.code;
    ]], {
        -- <tkt3424-1.4>
        1, "E1", "AAA", "AAA", "E1", 2, "", "BBB", "", ""
        -- </tkt3424-1.4>
    })

test:finish_test()

