# 2009 May 7
#
# 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.
#
#***********************************************************************
#
# Ticket #3841
#
# The sqlite4_aggregate_count() is not being reset when an aggregate
# functio is used in a correlated subquery.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !subquery {
finish_test
return
}
do_test tkt3841.1 {
execsql {
CREATE TABLE table2 (key TEXT, x TEXT);
CREATE TABLE list (key TEXT, value TEXT);
INSERT INTO table2 VALUES ('a', 'alist');
INSERT INTO table2 VALUES ('b', 'blist');
INSERT INTO list VALUES ('a', 1);
INSERT INTO list VALUES ('a', 2);
INSERT INTO list VALUES ('a', 3);
INSERT INTO list VALUES ('b', 4);
INSERT INTO list VALUES ('b', 5);
INSERT INTO list VALUES ('b', 6);
SELECT
table2.x,
(SELECT group_concat(list.value)
FROM list
WHERE list.key = table2.key)
FROM table2;
}
} {alist 1,2,3 blist 4,5,6}
finish_test