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| 1 # 2008 August 12 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. In place of | |
| 4 # 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 occurred | |
| 13 # in august of 2008 and where associated with tickets #3298 and #3301 | |
| 14 # | |
| 15 # $Id: tkt3298.test,v 1.3 2009/04/07 14:14:23 danielk1977 Exp $ | |
| 16 | |
| 17 set testdir [file dirname $argv0] | |
| 18 source $testdir/tester.tcl | |
| 19 | |
| 20 ifcapable !trigger { finish_test ; return } | |
| 21 | |
| 22 do_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 v1 | |
| 30 BEGIN | |
| 31 UPDATE t1 SET b=new.y-1 WHERE a=new.x; | |
| 32 END; | |
| 33 CREATE TRIGGER r2 INSTEAD OF DELETE ON v1 | |
| 34 BEGIN | |
| 35 DELETE FROM t1 WHERE a=old.x; | |
| 36 END; | |
| 37 SELECT * FROM v1 ORDER BY x; | |
| 38 } | |
| 39 } {0 2 1 2 2 2} | |
| 40 do_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} | |
| 46 do_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} | |
| 52 do_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} | |
| 58 do_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 #3301 | |
| 66 # | |
| 67 do_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 | |
| 80 finish_test | |
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