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Overview
| Comment: | Test that calling sqlite3_db_cacheflush() does not interfere with savepoints. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | cacheflush |
| Files: | files | file ages | folders |
| SHA1: |
0e09e4a26938cfe0f573449526a8f0f5 |
| User & Date: | dan 2015-10-30 09:13:29 |
Context
|
2015-10-30
| ||
| 14:28 | Return immediately if sqlite3PagerWrite() is called when the pager is in PAGER_ERROR state. Closed-Leaf check-in: a6695b00 user: dan tags: cacheflush | |
| 09:13 | Test that calling sqlite3_db_cacheflush() does not interfere with savepoints. check-in: 0e09e4a2 user: dan tags: cacheflush | |
|
2015-10-29
| ||
| 21:11 | Do not attempt to flush the pages of an in-memory database to disk if sqlite3_db_cacheflush() is called. check-in: 9b79a390 user: dan tags: cacheflush | |
Changes
Changes to test/cacheflush.test.
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do_execsql_test 3.2 { COMMIT }
do_execsql_test 3.3 { PRAGMA integrity_check } ok
do_execsql_test 3.4 {
SELECT count(*) FROM t1;
SELECT count(*) FROM t2;
} {2 2}
test_restore_config_pagecache
finish_test
|
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do_execsql_test 3.2 { COMMIT }
do_execsql_test 3.3 { PRAGMA integrity_check } ok
do_execsql_test 3.4 {
SELECT count(*) FROM t1;
SELECT count(*) FROM t2;
} {2 2}
#-------------------------------------------------------------------------
# Test that calling sqlite3_db_cacheflush() does not interfere with
# savepoint transactions.
#
do_test 4.0 {
reset_db
execsql {
CREATE TABLE ta(a, aa);
CREATE TABLE tb(b, bb);
INSERT INTO ta VALUES('a', randomblob(500));
INSERT INTO tb VALUES('b', randomblob(500));
BEGIN;
UPDATE ta SET a = 'A';
SAVEPOINT one;
UPDATE tb SET b = 'B';
}
sqlite3_db_cacheflush db
diskquery test.db {
SELECT a FROM ta;
SELECT b FROM tb;
}
} {A B}
do_test 4.1 {
execsql {
ROLLBACK TO one;
}
sqlite3_db_cacheflush db
diskquery test.db {
SELECT a FROM ta;
SELECT b FROM tb;
}
} {A b}
do_test 4.2 {
execsql {
INSERT INTO tb VALUES('c', randomblob(10));
INSERT INTO tb VALUES('d', randomblob(10));
INSERT INTO tb VALUES('e', randomblob(10));
}
sqlite3_db_cacheflush db
diskquery test.db {
SELECT a FROM ta;
SELECT b FROM tb;
}
} {A b c d e}
do_test 4.3 {
execsql {
SAVEPOINT two;
UPDATE tb SET b = upper(b);
}
sqlite3_db_cacheflush db
diskquery test.db {
SELECT a FROM ta;
SELECT b FROM tb;
}
} {A B C D E}
do_test 4.4 {
execsql {
ROLLBACK TO two;
}
sqlite3_db_cacheflush db
diskquery test.db {
SELECT a FROM ta;
SELECT b FROM tb;
}
} {A b c d e}
do_test 4.4 {
execsql {
ROLLBACK TO one;
}
sqlite3_db_cacheflush db
diskquery test.db {
SELECT a FROM ta;
SELECT b FROM tb;
}
} {A b}
do_test 4.5 {
execsql {
ROLLBACK;
SELECT a FROM ta;
SELECT b FROM tb;
}
} {a b}
test_restore_config_pagecache
finish_test
|