Return to join2.test CVS log

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

Annotation of embedaddon/sqlite3/test/join2.test, revision 1.1.1.1

1.1       misho       1: # 2002 May 24
                      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: # This file implements tests for joins, including outer joins.
                     14: #
                     15: # $Id: join2.test,v 1.2 2005/01/21 03:12:16 danielk1977 Exp $
                     16: 
                     17: set testdir [file dirname $argv0]
                     18: source $testdir/tester.tcl
                     19: 
                     20: do_test join2-1.1 {
                     21:   execsql {
                     22:     CREATE TABLE t1(a,b);
                     23:     INSERT INTO t1 VALUES(1,11);
                     24:     INSERT INTO t1 VALUES(2,22);
                     25:     INSERT INTO t1 VALUES(3,33);
                     26:     SELECT * FROM t1;
                     27:   }  
                     28: } {1 11 2 22 3 33}
                     29: do_test join2-1.2 {
                     30:   execsql {
                     31:     CREATE TABLE t2(b,c);
                     32:     INSERT INTO t2 VALUES(11,111);
                     33:     INSERT INTO t2 VALUES(33,333);
                     34:     INSERT INTO t2 VALUES(44,444);
                     35:     SELECT * FROM t2;
                     36:   }  
                     37: } {11 111 33 333 44 444};
                     38: do_test join2-1.3 {
                     39:   execsql {
                     40:     CREATE TABLE t3(c,d);
                     41:     INSERT INTO t3 VALUES(111,1111);
                     42:     INSERT INTO t3 VALUES(444,4444);
                     43:     INSERT INTO t3 VALUES(555,5555);
                     44:     SELECT * FROM t3;
                     45:   }  
                     46: } {111 1111 444 4444 555 5555}
                     47: 
                     48: do_test join2-1.4 {
                     49:   execsql {
                     50:     SELECT * FROM
                     51:       t1 NATURAL JOIN t2 NATURAL JOIN t3
                     52:   }
                     53: } {1 11 111 1111}
                     54: do_test join2-1.5 {
                     55:   execsql {
                     56:     SELECT * FROM
                     57:       t1 NATURAL JOIN t2 NATURAL LEFT OUTER JOIN t3
                     58:   }
                     59: } {1 11 111 1111 3 33 333 {}}
                     60: do_test join2-1.6 {
                     61:   execsql {
                     62:     SELECT * FROM
                     63:       t1 NATURAL LEFT OUTER JOIN t2 NATURAL JOIN t3
                     64:   }
                     65: } {1 11 111 1111}
                     66: ifcapable subquery {
                     67:   do_test join2-1.7 {
                     68:     execsql {
                     69:       SELECT * FROM
                     70:         t1 NATURAL LEFT OUTER JOIN (t2 NATURAL JOIN t3)
                     71:     }
                     72:   } {1 11 111 1111 2 22 {} {} 3 33 {} {}}
                     73: }
                     74: 
                     75: finish_test