AryaWu/sqlite
0
1# 2008 August 122#3# The author disclaims copyright to this source code. In place of4# a legal notice, here is a blessing:5#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.9#10#***********************************************************************11# 12# This file tests changes to the name resolution logic that occurred13# in august of 2008 and where associated with tickets #3298 and #330114#15# $Id: tkt3298.test,v 1.3 2009/04/07 14:14:23 danielk1977 Exp $16 17set testdir [file dirname $argv0]18source $testdir/tester.tcl19 20ifcapable !trigger { finish_test ; return }21 22do_test tkt3298-1.1 {23 execsql {24 CREATE TABLE t1(a INTEGER PRIMARY KEY, b INT);25 INSERT INTO t1 VALUES(0, 1);26 INSERT INTO t1 VALUES(1, 1);27 INSERT INTO t1 VALUES(2, 1);28 CREATE VIEW v1 AS SELECT a AS x, b+1 AS y FROM t1;29 CREATE TRIGGER r1 INSTEAD OF UPDATE ON v130 BEGIN31 UPDATE t1 SET b=new.y-1 WHERE a=new.x;32 END;33 CREATE TRIGGER r2 INSTEAD OF DELETE ON v134 BEGIN35 DELETE FROM t1 WHERE a=old.x;36 END;37 SELECT * FROM v1 ORDER BY x;38 }39} {0 2 1 2 2 2}40do_test tkt3298-1.2 {41 execsql {42 UPDATE v1 SET y=3 WHERE x=0;43 SELECT * FROM v1 ORDER by x;44 }45} {0 3 1 2 2 2}46do_test tkt3298-1.3 {47 execsql {48 UPDATE v1 SET y=4 WHERE v1.x=2;49 SELECT * FROM v1 ORDER by x;50 }51} {0 3 1 2 2 4}52do_test tkt3298-1.4 {53 execsql {54 DELETE FROM v1 WHERE x=1;55 SELECT * FROM v1 ORDER BY x;56 }57} {0 3 2 4}58do_test tkt3298-1.5 {59 execsql {60 DELETE FROM v1 WHERE v1.x=2;61 SELECT * FROM v1 ORDER BY x;62 }63} {0 3}64 65# Ticket #330166#67do_test tkt3298-2.1 {68 execsql {69 CREATE TABLE t2(p,q);70 INSERT INTO t2 VALUES(1,11);71 INSERT INTO t2 VALUES(2,22);72 CREATE TABLE t3(x,y);73 INSERT INTO t3 VALUES(1,'one');74 75 SELECT *, (SELECT z FROM (SELECT y AS z FROM t3 WHERE x=t1.a+1) ) FROM t1;76 }77} {0 2 one}78 79 80finish_test81