Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | New test cases for LIKE and GLOB with BLOB left-hand side values. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | like-opt-fix |
| Files: | files | file ages | folders |
| SHA1: | 50fa3c5fae90bd3b2f4121e99ab52d79963a6fda |
| User & Date: | drh 2015-03-07 12:58:52 |
Context
|
2015-03-07
| ||
| 13:56 | Fix the LIKE optimization so that it finds BLOB entries in addition to text entries. Ticket [05f43be8fdda9f]. check-in: 74cb0b03 user: drh tags: trunk | |
| 12:58 | New test cases for LIKE and GLOB with BLOB left-hand side values. Closed-Leaf check-in: 50fa3c5f user: drh tags: like-opt-fix | |
| 03:02 | Remove some code that is commented out. check-in: 55ff4291 user: drh tags: like-opt-fix | |
Changes
Changes to test/like3.test.
43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
SELECT a, b FROM t1 WHERE b LIKE 'aB%' ORDER BY +a;
} {1 abc 2 ABX 4 abc 5 ABX}
do_execsql_test like3-1.2 {
SELECT a, b FROM t1 WHERE +b LIKE 'aB%' ORDER BY +a;
} {1 abc 2 ABX 4 abc 5 ABX}
do_execsql_test like3-1.3 {
CREATE TABLE t2(a, b TEXT);
INSERT INTO t2 SELECT a, b FROM t1;
CREATE INDEX t2ba ON t2(b,a);
SELECT a, b FROM t2 WHERE b GLOB 'ab*' ORDER BY +a;
} {1 abc 4 abc}
do_execsql_test like3-1.4 {
SELECT a, b FROM t2 WHERE +b GLOB 'ab*' ORDER BY +a;
} {1 abc 4 abc}
do_execsql_test like3-3.0 {
CREATE TABLE t3(x TEXT PRIMARY KEY COLLATE nocase);
INSERT INTO t3(x) VALUES('aaa'),('abc'),('abd'),('abe'),('acz');
INSERT INTO t3(x) SELECT CAST(x AS blob) FROM t3;
SELECT quote(x) FROM t3 WHERE x LIKE 'ab%' ORDER BY x;
} {'abc' 'abd' 'abe' X'616263' X'616264' X'616265'}
|
| | > > > > > > > > > > > > |
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 69 70 71 72 73 74 75 76 77 |
SELECT a, b FROM t1 WHERE b LIKE 'aB%' ORDER BY +a;
} {1 abc 2 ABX 4 abc 5 ABX}
do_execsql_test like3-1.2 {
SELECT a, b FROM t1 WHERE +b LIKE 'aB%' ORDER BY +a;
} {1 abc 2 ABX 4 abc 5 ABX}
do_execsql_test like3-2.0 {
CREATE TABLE t2(a, b TEXT);
INSERT INTO t2 SELECT a, b FROM t1;
CREATE INDEX t2ba ON t2(b,a);
SELECT a, b FROM t2 WHERE b GLOB 'ab*' ORDER BY +a;
} {1 abc 4 abc}
do_execsql_test like3-2.1 {
SELECT a, b FROM t2 WHERE +b GLOB 'ab*' ORDER BY +a;
} {1 abc 4 abc}
do_execsql_test like3-2.2 {
SELECT a, b FROM t2 WHERE b>=x'6162' AND b GLOB 'ab*'
} {4 abc}
do_execsql_test like3-2.3 {
SELECT a, b FROM t2 WHERE +b>=x'6162' AND +b GLOB 'ab*'
} {4 abc}
do_execsql_test like3-2.4 {
SELECT a, b FROM t2 WHERE b GLOB 'ab*' AND b>=x'6162'
} {4 abc}
do_execsql_test like3-2.5 {
SELECT a, b FROM t2 WHERE +b GLOB 'ab*' AND +b>=x'6162'
} {4 abc}
do_execsql_test like3-3.0 {
CREATE TABLE t3(x TEXT PRIMARY KEY COLLATE nocase);
INSERT INTO t3(x) VALUES('aaa'),('abc'),('abd'),('abe'),('acz');
INSERT INTO t3(x) SELECT CAST(x AS blob) FROM t3;
SELECT quote(x) FROM t3 WHERE x LIKE 'ab%' ORDER BY x;
} {'abc' 'abd' 'abe' X'616263' X'616264' X'616265'}
|