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| 1 # 2009 June 11 |
| 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 #3911 is fixed. |
| 13 # |
| 14 # $Id: tkt3911.test,v 1.1 2009/06/12 03:27:28 drh Exp $ |
| 15 |
| 16 set testdir [file dirname $argv0] |
| 17 source $testdir/tester.tcl |
| 18 |
| 19 do_test tkt3911.1 { |
| 20 execsql { |
| 21 CREATE TABLE t1(a,b); |
| 22 INSERT INTO t1 VALUES(1,2); |
| 23 INSERT INTO t1 VALUES(11,12); |
| 24 |
| 25 CREATE TABLE t2(b,c); |
| 26 INSERT INTO t2 VALUES(2,3); |
| 27 INSERT INTO t2 VALUES(22,23); |
| 28 |
| 29 SELECT * FROM t1 JOIN t2 USING(b); |
| 30 } |
| 31 } {1 2 3} |
| 32 do_test tkt3911.2 { |
| 33 db eval { |
| 34 SELECT * FROM t1 JOIN (t2) AS x USING (b); |
| 35 } |
| 36 } {1 2 3} |
| 37 do_test tkt3911.3 { |
| 38 db eval { |
| 39 SELECT * FROM t1 JOIN (SELECT * FROM t2) AS x USING (b); |
| 40 } |
| 41 } {1 2 3} |
| 42 |
| 43 do_test tkt3911.4 { |
| 44 db eval { |
| 45 CREATE TABLE t3(m,a); |
| 46 INSERT INTO t3 VALUES('one',1); |
| 47 INSERT INTO t3 VALUES('two',2); |
| 48 |
| 49 SELECT * FROM t3 JOIN (SELECT * FROM t1 NATURAL JOIN t2) AS x USING(a); |
| 50 } |
| 51 } {one 1 2 3} |
| 52 do_test tkt3911.5 { |
| 53 db eval { |
| 54 SELECT * FROM t3 JOIN (SELECT * FROM t1 JOIN t2 USING (b)) AS x USING(a); |
| 55 } |
| 56 } {one 1 2 3} |
| 57 |
| 58 finish_test |
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