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    1: # 2009 May 25
    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: # Tests to verify ticket #3879 is fixed.
   13: #
   14: # $Id: tkt3879.test,v 1.1.1.1 2012/02/21 17:04:16 misho Exp $
   15: 
   16: set testdir [file dirname $argv0]
   17: source $testdir/tester.tcl
   18: 
   19: do_test tkt3879.1.1 {
   20:   execsql {
   21:     CREATE TABLE t1 (a PRIMARY KEY, b);
   22:     INSERT INTO t1 VALUES ('w',  1);
   23:     INSERT INTO t1 VALUES ('z', -1);
   24:   
   25:     CREATE TABLE t2 (m INTEGER PRIMARY KEY, n, a, p);
   26:     INSERT INTO t2 VALUES (25, 13, 'w', 1);
   27:     INSERT INTO t2 VALUES (26, 25, 'z', 153);
   28:     INSERT INTO t2 VALUES (27, 25, 'z', 68);
   29: 
   30:     CREATE TABLE t3 (m);
   31:     INSERT INTO t3 VALUES (25);
   32:   }
   33: } {}
   34: 
   35: do_test tkt3879.1.2 {
   36:   execsql {
   37:     SELECT 111, t1.b*123
   38:     FROM t3, t2 AS j0, t2 AS j1, t1
   39:     WHERE j0.m=t3.m AND t1.a=j0.a AND j1.n=j0.m;
   40:   }
   41: } {111 123 111 123}
   42: 
   43: do_test tkt3879.1.3 {
   44:   execsql {
   45:     SELECT 222, t1.b*123
   46:     FROM t3, t2 AS j0, t2 AS j1, t1
   47:     WHERE j0.m=t3.m AND t1.a=j0.a AND j1.n=j0.m
   48:     ORDER BY t1.b;
   49:   }
   50: } {222 123 222 123}
   51: 
   52: finish_test