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# 2009 March 30
#
# 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.
#
#***********************************************************************
#
# Ticket #3761: Make sure that an incremental vacuum on an in-memory
# database can be rolled back.
#
# $Id: tkt3761.test,v 1.1 2009/03/31 02:54:40 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
do_test tkt3761-1.1 {
db close
sqlite3 db :memory:
db eval {
PRAGMA auto_vacuum=INCREMENTAL;
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(zeroblob(900));
INSERT INTO t1 VALUES(zeroblob(900));
INSERT INTO t1 SELECT x FROM t1;
INSERT INTO t1 SELECT x FROM t1;
INSERT INTO t1 SELECT x FROM t1;
INSERT INTO t1 SELECT x FROM t1;
BEGIN;
DELETE FROM t1 WHERE rowid%2;
PRAGMA incremental_vacuum(4);
ROLLBACK;
}
db eval {PRAGMA integrity_check}
} {ok}
finish_test
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