3
# The author disclaims copyright to this source code. In place of
4
# a legal notice, here is a blessing:
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.
10
#***********************************************************************
14
# Queries of the form:
16
# SELECT group_concat(x) FROM (SELECT * FROM table ORDER BY 1);
18
# The ORDER BY would be dropped by the query flattener. This used
19
# to not matter because aggregate functions sum(), min(), max(), avg(),
20
# and so forth give the same result regardless of the order of inputs.
21
# But with the addition of the group_concat() function, suddenly the
24
# $Id: tkt2942.test,v 1.1 2008/02/15 14:33:04 drh Exp $
27
set testdir [file dirname $argv0]
28
source $testdir/tester.tcl
37
create table t1(num int);
38
insert into t1 values (2);
39
insert into t1 values (1);
40
insert into t1 values (3);
41
insert into t1 values (4);
42
SELECT group_concat(num) FROM (SELECT num FROM t1 ORDER BY num DESC);
47
SELECT group_concat(num) FROM (SELECT num FROM t1 ORDER BY num);
52
SELECT group_concat(num) FROM (SELECT num FROM t1);
57
SELECT group_concat(num) FROM (SELECT num FROM t1 ORDER BY rowid DESC);
added
removed
test/tkt2942.test
