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Overview
| Comment: | Mark the sha1() extension function as SQLITE_DETERMINISTIC. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
7d8dcfb95cea732e7588e7505bf80a17 |
| User & Date: | drh 2020-02-10 19:24:49 |
Context
|
2020-02-12
| ||
| 11:57 | When determining whether an == or IS constraint in a WHERE clause makes an ORDER BY term redundant, consider the collation sequence used by the == or IS comparison, not the collation sequence of the comparison expression itself. Possible fix for [fb8c538a8f]. (check-in: 16aed5d0 user: dan tags: trunk) | |
|
2020-02-10
| ||
| 19:24 | Mark the sha1() extension function as SQLITE_DETERMINISTIC. (check-in: 7d8dcfb9 user: drh tags: trunk) | |
| 13:29 | Fix the build for when SQLITE_VDBE_COVERAGE is used. (check-in: 08438164 user: drh tags: trunk) | |
Changes
Changes to ext/misc/sha1.c.
377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 |
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
rc = sqlite3_create_function(db, "sha1", 1, SQLITE_UTF8|SQLITE_INNOCUOUS, 0,
sha1Func, 0, 0);
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "sha1_query", 1,
SQLITE_UTF8|SQLITE_DIRECTONLY, 0,
sha1QueryFunc, 0, 0);
}
return rc;
}
|
| > | |
377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 |
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused parameter */
rc = sqlite3_create_function(db, "sha1", 1,
SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC,
0, sha1Func, 0, 0);
if( rc==SQLITE_OK ){
rc = sqlite3_create_function(db, "sha1_query", 1,
SQLITE_UTF8|SQLITE_DIRECTONLY, 0,
sha1QueryFunc, 0, 0);
}
return rc;
}
|