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