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# 2001 September 15
#
# 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.
#
#***********************************************************************
#
# Tests to make sure #3997 is fixed.
#
# $Id: tkt3997.test,v 1.1 2009/07/28 13:30:31 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
proc reverse {lhs rhs} {
return [string compare $rhs $lhs]
}
proc usual {lhs rhs} {
return [string compare $lhs $rhs]
}
db collate reverse reverse
db collate usual usual
do_test tkt3997-1.1 {
execsql {
create table mytext(name BLOB);
INSERT INTO mytext VALUES('abc');
INSERT INTO mytext VALUES('acd');
INSERT INTO mytext VALUES('afe');
}
} {}
do_test tkt3997-1.2 {
execsql {
SELECT name
FROM mytext
ORDER BY name COLLATE reverse
}
} {afe acd abc}
do_test tkt3997-1.3 {
execsql {
SELECT name
FROM (SELECT name FROM mytext)
ORDER BY name COLLATE reverse
}
} {afe acd abc}
do_test tkt3997-2.1 {
execsql {
CREATE TABLE mytext2(name COLLATE reverse);
INSERT INTO mytext2 SELECT name FROM mytext;
}
} {}
do_test tkt3997-2.2 {
execsql {
SELECT name
FROM (SELECT name FROM mytext2)
ORDER BY name
}
} {afe acd abc}
do_test tkt3997-2.3 {
execsql {
SELECT name
FROM (SELECT name FROM mytext2)
ORDER BY name COLLATE usual
}
} {abc acd afe}
finish_test
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