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Overview
| Comment: | Add test cases to demonstrate the memory leak on the COLLATE clause. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | memleak |
| Files: | files | file ages | folders |
| SHA1: |
0a60212c9c8404ee079985a58094ed2b |
| User & Date: | drh 2013-06-09 20:16:26.380 |
Context
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2013-06-09
| ||
| 20:22 | Fix the memory leak in CREATE TABLE that occurs if there are two or more COLLATE clauses on the same column. (check-in: 7e3820e5b9 user: drh tags: trunk) | |
| 20:16 | Add test cases to demonstrate the memory leak on the COLLATE clause. (Closed-Leaf check-in: 0a60212c9c user: drh tags: memleak) | |
|
2013-06-08
| ||
| 19:58 | Candidate fix for a memory leak that occurs if a CREATE TABLE statement contains two or more COLLATE clauses on the same column definition. (check-in: 60fc77bc53 user: drh tags: memleak) | |
Changes
Changes to test/collate1.test.
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}
} {{} 1 12 101}
do_test collate1-4.5 {
execsql {
DROP TABLE collate1t1;
}
} {}
finish_test
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 |
}
} {{} 1 12 101}
do_test collate1-4.5 {
execsql {
DROP TABLE collate1t1;
}
} {}
# A problem reported on the mailing list: A CREATE TABLE statement
# is allowed to have two or more COLLATE clauses on the same column.
# That probably ought to be an error, but we allow it for backwards
# compatibility. Just make sure it works and doesn't leak memory.
#
do_test collate1-5.1 {
execsql {
CREATE TABLE c5(
id INTEGER PRIMARY KEY,
a TEXT COLLATE binary COLLATE nocase COLLATE rtrim,
b TEXT COLLATE nocase COLLATE binary,
c TEXT COLLATE rtrim COLLATE binary COLLATE rtrim COLLATE nocase
);
INSERT INTO c5 VALUES(1, 'abc','abc','abc');
INSERT INTO c5 VALUES(2, 'abc ','ABC','ABC');
SELECT id FROM c5 WHERE a='abc' ORDER BY id;
}
} {1 2}
do_test collate1-5.2 {
execsql {
SELECT id FROM c5 WHERE b='abc' ORDER BY id;
}
} {1}
do_test collate1-5.3 {
execsql {
SELECT id FROM c5 WHERE c='abc' ORDER BY id;
}
} {1 2}
finish_test
|