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# 2008 August 12
#
# 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.
#
#***********************************************************************
#
# This file tests changes to the name resolution logic that occurred
# in august of 2008 and where associated with tickets #3298 and #3301
#
# $Id: tkt3298.test,v 1.3 2009/04/07 14:14:23 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !trigger { finish_test ; return }
do_test tkt3298-1.1 {
execsql {
CREATE TABLE t1(a INTEGER PRIMARY KEY, b INT);
INSERT INTO t1 VALUES(0, 1);
INSERT INTO t1 VALUES(1, 1);
INSERT INTO t1 VALUES(2, 1);
CREATE VIEW v1 AS SELECT a AS x, b+1 AS y FROM t1;
CREATE TRIGGER r1 INSTEAD OF UPDATE ON v1
BEGIN
UPDATE t1 SET b=new.y-1 WHERE a=new.x;
END;
CREATE TRIGGER r2 INSTEAD OF DELETE ON v1
BEGIN
DELETE FROM t1 WHERE a=old.x;
END;
SELECT * FROM v1 ORDER BY x;
}
} {0 2 1 2 2 2}
do_test tkt3298-1.2 {
execsql {
UPDATE v1 SET y=3 WHERE x=0;
SELECT * FROM v1 ORDER by x;
}
} {0 3 1 2 2 2}
do_test tkt3298-1.3 {
execsql {
UPDATE v1 SET y=4 WHERE v1.x=2;
SELECT * FROM v1 ORDER by x;
}
} {0 3 1 2 2 4}
do_test tkt3298-1.4 {
execsql {
DELETE FROM v1 WHERE x=1;
SELECT * FROM v1 ORDER BY x;
}
} {0 3 2 4}
do_test tkt3298-1.5 {
execsql {
DELETE FROM v1 WHERE v1.x=2;
SELECT * FROM v1 ORDER BY x;
}
} {0 3}
# Ticket #3301
#
do_test tkt3298-2.1 {
execsql {
CREATE TABLE t2(p,q);
INSERT INTO t2 VALUES(1,11);
INSERT INTO t2 VALUES(2,22);
CREATE TABLE t3(x,y);
INSERT INTO t3 VALUES(1,'one');
SELECT *, (SELECT z FROM (SELECT y AS z FROM t3 WHERE x=t1.a+1) ) FROM t1;
}
} {0 2 one}
finish_test
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