/trunk/test/tkt3424.test |
@@ -0,0 +1,53 @@ |
# 2008 October 06 |
# |
# The author disclaims copyright to this source code. In place of |
# a legal notice, here is a blessing: |
# |
# May you do good and not evil. |
# May you find forgiveness for yourself and forgive others. |
# May you share freely, never taking more than you give. |
# |
#*********************************************************************** |
# |
# |
# $Id: tkt3424.test,v 1.2 2009/06/05 17:09:12 drh Exp $ |
|
set testdir [file dirname $argv0] |
source $testdir/tester.tcl |
|
do_test tkt3424-1.1 { |
execsql { |
CREATE TABLE names(id INTEGER, data TEXT, code TEXT); |
INSERT INTO names VALUES(1,'E1','AAA'); |
INSERT INTO names VALUES(2,NULL,'BBB'); |
|
CREATE TABLE orig(code TEXT, data TEXT); |
INSERT INTO orig VALUES('AAA','E1'); |
INSERT INTO orig VALUES('AAA','E2'); |
INSERT INTO orig VALUES('AAA','E3'); |
INSERT INTO orig VALUES('AAA','E4'); |
INSERT INTO orig VALUES('AAA','E5'); |
} |
} {} |
|
do_test tkt3424-1.2 { |
execsql { |
SELECT * FROM |
names LEFT OUTER JOIN orig |
ON names.data = orig.data AND names.code = orig.code; |
} |
} {1 E1 AAA AAA E1 2 {} BBB {} {}} |
|
do_test tkt3424-1.3 { |
execsql { CREATE INDEX udx_orig_code_data ON orig(code, data) } |
} {} |
|
do_test tkt3424-1.4 { |
execsql { |
SELECT * FROM |
names LEFT OUTER JOIN orig |
ON names.data = orig.data AND names.code = orig.code; |
} |
} {1 E1 AAA AAA E1 2 {} BBB {} {}} |
|
finish_test |