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# 2017 May 9
#
# 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.
#
#***********************************************************************
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix subjournal
do_execsql_test 1.0 {
PRAGMA temp_store = memory;
CREATE TABLE t1(a,b,c);
INSERT INTO t1 VALUES(1, 2, 3);
} {}
do_execsql_test 1.1 {
BEGIN;
INSERT INTO t1 VALUES(4, 5, 6);
SAVEPOINT one;
INSERT INTO t1 VALUES(7, 8, 9);
ROLLBACK TO one;
SELECT * FROM t1;
} {1 2 3 4 5 6}
do_execsql_test 1.2 {
COMMIT;
}
do_execsql_test 2.0 {
PRAGMA cache_size = 5;
CREATE TABLE t2(a BLOB);
CREATE INDEX i2 ON t2(a);
WITH s(i) AS (
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<100
) INSERT INTO t2 SELECT randomblob(500) FROM s;
}
do_test 2.1 {
forcedelete test.db2
sqlite3 db2 test2.db
sqlite3_backup B db2 main db main
set nPage [db one {PRAGMA page_count}]
B step [expr $nPage-10]
} {SQLITE_OK}
do_execsql_test 2.2 {
BEGIN;
UPDATE t2 SET a=randomblob(499);
SAVEPOINT two;
UPDATE t2 SET a=randomblob(498);
ROLLBACK TO two;
COMMIT;
PRAGMA integrity_check;
} {ok}
do_test 2.3 {
B step 1000
} {SQLITE_DONE}
do_test 2.4 {
B finish
execsql { PRAGMA integrity_check } db2
} {ok}
finish_test
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