Return to tkt3773.test CVS log

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

Annotation of embedaddon/sqlite3/test/tkt3773.test, revision 1.1.1.1

1.1       misho       1: # 2009 April 2
                      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: #
                     12: # Ticket #3773:  Be careful not to over-optimize when a compound
                     13: # subquery contains an ORDER BY clause.
                     14: #
                     15: #
                     16: # $Id: tkt3773.test,v 1.1 2009/04/02 16:59:47 drh Exp $
                     17: 
                     18: set testdir [file dirname $argv0]
                     19: source $testdir/tester.tcl
                     20: 
                     21: do_test tkt3773-1.1 {
                     22:   db eval {
                     23:     CREATE TABLE t1(a,b);
                     24:     INSERT INTO t1 VALUES(2,1);
                     25:     INSERT INTO t1 VALUES(33,3);
                     26:     CREATE TABLE t2(x,y);
                     27:     INSERT INTO t2 VALUES(123,2);
                     28:     INSERT INTO t2 VALUES(4,4);
                     29:     SELECT a FROM (
                     30:       SELECT a, b FROM t1
                     31:       UNION ALL
                     32:       SELECT x, y FROM t2
                     33:       ORDER BY 2
                     34:     );
                     35:   }
                     36: } {2 123 33 4}
                     37: 
                     38: finish_test