2009-04-21 14:39:00 +00:00
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# 2009 March 28
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# Ticket #3762: Make sure that an incremental vacuum that reduces the
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2013-05-21 20:38:11 +00:00
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# size of the database file such that if a pointer-map page is eliminated
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# it can be correctly rolled back.
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2009-04-21 14:39:00 +00:00
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#
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# That ticket #3762 has been fixed has already been verified by the
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# savepoint6.test test script. But this script is simplier and a
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# redundant test never hurts.
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#
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# $Id: tkt3762.test,v 1.1 2009/03/31 00:50:36 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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do_test tkt3762-1.1 {
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db eval {
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PRAGMA auto_vacuum=INCREMENTAL;
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PRAGMA page_size=1024;
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PRAGMA cache_size=10;
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES(zeroblob(900));
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INSERT INTO t1 VALUES(zeroblob(900));
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INSERT INTO t1 SELECT x FROM t1;
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INSERT INTO t1 SELECT x FROM t1;
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INSERT INTO t1 SELECT x FROM t1;
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INSERT INTO t1 SELECT x FROM t1;
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INSERT INTO t1 SELECT x FROM t1;
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INSERT INTO t1 SELECT x FROM t1;
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INSERT INTO t1 SELECT x FROM t1;
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DELETE FROM t1 WHERE rowid>202;
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VACUUM;
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BEGIN;
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DELETE FROM t1 WHERE rowid IN (10,11,12) ;
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PRAGMA incremental_vacuum(10);
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UPDATE t1 SET x=zeroblob(900) WHERE rowid BETWEEN 100 AND 110;
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INSERT INTO t1 VALUES(zeroblob(39000));
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SELECT count(*) FROM t1;
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ROLLBACK;
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}
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db eval {PRAGMA integrity_check}
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} {ok}
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finish_test
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