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Overview
| Comment: | Add a test case of the form "WHERE a<2 OR a<3" using PRAGMA count_changes. This test case was failing before the 3.9.0 release. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
177862c1d50ba899d890fbc35f35e742 |
| User & Date: | drh 2015-12-08 04:18:33 |
Context
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2015-12-08
| ||
| 16:08 | Avoid doing comparisons with pointers that might have been previously been passed to realloc() and/or free(). (check-in: f20396ad user: drh tags: trunk) | |
| 14:37 | Avoid unnecessary work inside of verifyDbFile() in the unix VFS. (Closed-Leaf check-in: f3c0579e user: drh tags: unix-vfs-optimization) | |
| 04:18 | Add a test case of the form "WHERE a<2 OR a<3" using PRAGMA count_changes. This test case was failing before the 3.9.0 release. (check-in: 177862c1 user: drh tags: trunk) | |
| 00:47 | Update the TclKit download URL. (check-in: 07e5199c user: mistachkin tags: trunk) | |
Changes
Changes to test/where7.test.
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INSERT INTO t1 VALUES(4,5,10,15);
INSERT INTO t1 VALUES(5,10,100,1000);
CREATE INDEX t1b ON t1(b);
CREATE INDEX t1c ON t1(c);
SELECT * FROM t1;
}
} {1 2 3 4 2 3 4 5 3 4 6 8 4 5 10 15 5 10 100 1000}
do_test where7-1.2 {
count_steps {
SELECT a FROM t1 WHERE b=3 OR c=6 ORDER BY a
}
} {2 3 scan 0 sort 1}
do_test where7-1.3 {
count_steps {
|
> > > > > > > > > > > > |
43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 |
INSERT INTO t1 VALUES(4,5,10,15);
INSERT INTO t1 VALUES(5,10,100,1000);
CREATE INDEX t1b ON t1(b);
CREATE INDEX t1c ON t1(c);
SELECT * FROM t1;
}
} {1 2 3 4 2 3 4 5 3 4 6 8 4 5 10 15 5 10 100 1000}
do_execsql_test where7-1.1.1 {
CREATE TABLE t(a);
CREATE INDEX ta ON t(a);
INSERT INTO t(a) VALUES(1),(2);
SELECT * FROM t ORDER BY a;
SELECT * FROM t WHERE a<2 OR a<3 ORDER BY a;
PRAGMA count_changes=ON;
DELETE FROM t WHERE a<2 OR a<3;
SELECT * FROM t;
PRAGMA count_changes=OFF;
DROP TABLE t;
} {1 2 1 2 2}
do_test where7-1.2 {
count_steps {
SELECT a FROM t1 WHERE b=3 OR c=6 ORDER BY a
}
} {2 3 scan 0 sort 1}
do_test where7-1.3 {
count_steps {
|