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Mark the ICU extension functions as deterministic.

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FossilOrigin-Name: afbbb6c66a85ff3f4c8dce677e0892a2a51d2b8e
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drh
2016-11-04 12:03:26 +00:00
parent 54fc5cc2ae
commit b1c9633493
4 changed files with 27 additions and 25 deletions
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22
ext/icu/icu.c
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@ -500,20 +500,20 @@ int sqlite3IcuInit(sqlite3 *db){
void *pContext; /* sqlite3_user_data() context */
void (*xFunc)(sqlite3_context*,int,sqlite3_value**);
} scalars[] = {
{"regexp", 2, SQLITE_ANY, 0, icuRegexpFunc},
{"regexp", 2, SQLITE_ANY|SQLITE_DETERMINISTIC, 0, icuRegexpFunc},
{"lower", 1, SQLITE_UTF16, 0, icuCaseFunc16},
{"lower", 2, SQLITE_UTF16, 0, icuCaseFunc16},
{"upper", 1, SQLITE_UTF16, (void*)1, icuCaseFunc16},
{"upper", 2, SQLITE_UTF16, (void*)1, icuCaseFunc16},
{"lower", 1, SQLITE_UTF16|SQLITE_DETERMINISTIC, 0, icuCaseFunc16},
{"lower", 2, SQLITE_UTF16|SQLITE_DETERMINISTIC, 0, icuCaseFunc16},
{"upper", 1, SQLITE_UTF16|SQLITE_DETERMINISTIC, (void*)1, icuCaseFunc16},
{"upper", 2, SQLITE_UTF16|SQLITE_DETERMINISTIC, (void*)1, icuCaseFunc16},
{"lower", 1, SQLITE_UTF8, 0, icuCaseFunc16},
{"lower", 2, SQLITE_UTF8, 0, icuCaseFunc16},
{"upper", 1, SQLITE_UTF8, (void*)1, icuCaseFunc16},
{"upper", 2, SQLITE_UTF8, (void*)1, icuCaseFunc16},
{"lower", 1, SQLITE_UTF8|SQLITE_DETERMINISTIC, 0, icuCaseFunc16},
{"lower", 2, SQLITE_UTF8|SQLITE_DETERMINISTIC, 0, icuCaseFunc16},
{"upper", 1, SQLITE_UTF8|SQLITE_DETERMINISTIC, (void*)1, icuCaseFunc16},
{"upper", 2, SQLITE_UTF8|SQLITE_DETERMINISTIC, (void*)1, icuCaseFunc16},
{"like", 2, SQLITE_UTF8, 0, icuLikeFunc},
{"like", 3, SQLITE_UTF8, 0, icuLikeFunc},
{"like", 2, SQLITE_UTF8|SQLITE_DETERMINISTIC, 0, icuLikeFunc},
{"like", 3, SQLITE_UTF8|SQLITE_DETERMINISTIC, 0, icuLikeFunc},
{"icu_load_collation", 2, SQLITE_UTF8, (void*)db, icuLoadCollation},
};