Return to select8.test CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / sqlite3 / test

Annotation of embedaddon/sqlite3/test/select8.test, revision 1.1

1.1     ! misho       1: # 2001 September 15
        !             2: #
        !             3: # The author disclaims copyright to this source code.  In place of
        !             4: # a legal notice, here is a blessing:
        !             5: #
        !             6: #    May you do good and not evil.
        !             7: #    May you find forgiveness for yourself and forgive others.
        !             8: #    May you share freely, never taking more than you give.
        !             9: #
        !            10: #***********************************************************************
        !            11: # This file implements regression tests for SQLite library. 
        !            12: #
        !            13: # The focus of this file is testing that LIMIT and OFFSET work for
        !            14: # unusual combinations SELECT statements.
        !            15: #
        !            16: # $Id: select8.test,v 1.1 2008/01/12 12:48:09 drh Exp $
        !            17: 
        !            18: set testdir [file dirname $argv0]
        !            19: source $testdir/tester.tcl
        !            20: 
        !            21: execsql {
        !            22:   CREATE TABLE songs(songid, artist, timesplayed);
        !            23:   INSERT INTO songs VALUES(1,'one',1);
        !            24:   INSERT INTO songs VALUES(2,'one',2);
        !            25:   INSERT INTO songs VALUES(3,'two',3);
        !            26:   INSERT INTO songs VALUES(4,'three',5);
        !            27:   INSERT INTO songs VALUES(5,'one',7);
        !            28:   INSERT INTO songs VALUES(6,'two',11);
        !            29: }
        !            30: set result [execsql {
        !            31:   SELECT DISTINCT artist,sum(timesplayed) AS total      
        !            32:   FROM songs      
        !            33:   GROUP BY LOWER(artist)      
        !            34: }]
        !            35: puts result=$result
        !            36: do_test select8-1.1 {
        !            37:   execsql {
        !            38:     SELECT DISTINCT artist,sum(timesplayed) AS total      
        !            39:     FROM songs      
        !            40:     GROUP BY LOWER(artist)      
        !            41:     LIMIT 1 OFFSET 1
        !            42:   }
        !            43: } [lrange $result 2 3]
        !            44: do_test select8-1.2 {
        !            45:   execsql {
        !            46:     SELECT DISTINCT artist,sum(timesplayed) AS total      
        !            47:     FROM songs      
        !            48:     GROUP BY LOWER(artist)      
        !            49:     LIMIT 2 OFFSET 1
        !            50:   }
        !            51: } [lrange $result 2 5]
        !            52: do_test select8-1.3 {
        !            53:   execsql {
        !            54:     SELECT DISTINCT artist,sum(timesplayed) AS total      
        !            55:     FROM songs      
        !            56:     GROUP BY LOWER(artist)      
        !            57:     LIMIT -1 OFFSET 2
        !            58:   }
        !            59: } [lrange $result 4 end]
        !            60: 
        !            61: 
        !            62: finish_test