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| 1 # 2008 December 24 |
| 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 # This file implements regression tests for SQLite library. |
| 12 # |
| 13 # This file implements tests to verify that ticket #3554 has been |
| 14 # fixed. |
| 15 # |
| 16 # $Id: tkt3554.test,v 1.2 2009/06/05 17:09:12 drh Exp $ |
| 17 |
| 18 set testdir [file dirname $argv0] |
| 19 source $testdir/tester.tcl |
| 20 |
| 21 ifcapable !trigger { |
| 22 finish_test |
| 23 return |
| 24 } |
| 25 |
| 26 do_test tkt3544-1.1 { |
| 27 execsql { |
| 28 CREATE TABLE test ( obj, t1, t2, PRIMARY KEY(obj, t1, t2) ); |
| 29 |
| 30 CREATE TRIGGER test_insert BEFORE INSERT ON test BEGIN |
| 31 UPDATE test SET t1 = new.t1 |
| 32 WHERE obj = new.obj AND new.t1 < t1 AND new.t2 >= t1; |
| 33 |
| 34 UPDATE test SET t2 = new.t2 |
| 35 WHERE obj = new.obj AND new.t2 > t2 AND new.t1 <= t2; |
| 36 |
| 37 SELECT RAISE(IGNORE) WHERE EXISTS ( |
| 38 SELECT obj FROM test |
| 39 WHERE obj = new.obj AND new.t1 >= t1 AND new.t2 <= t2 |
| 40 ); |
| 41 END; |
| 42 } |
| 43 } {} |
| 44 |
| 45 do_test tkt3544-1.2 { |
| 46 execsql { |
| 47 INSERT INTO test VALUES('a', 10000, 11000); |
| 48 SELECT * FROM test; |
| 49 } |
| 50 } {a 10000 11000} |
| 51 |
| 52 |
| 53 do_test tkt3544-1.3 { |
| 54 execsql { |
| 55 INSERT INTO test VALUES('a', 9000, 10500); |
| 56 } |
| 57 execsql { SELECT * FROM test } |
| 58 } {a 9000 11000} |
| 59 |
| 60 do_test tkt3544-1.4 { |
| 61 execsql { |
| 62 INSERT INTO test VALUES('a', 10000, 12000); |
| 63 } |
| 64 execsql { SELECT * FROM test } |
| 65 } {a 9000 12000} |
| 66 |
| 67 finish_test |
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