4 #include <sqlite3ext.h>
7 static void regexp_func(sqlite3_context *context, int argc, sqlite3_value **argv) {
9 const char *target = (const char *)sqlite3_value_text(argv[1]);
10 const char *pattern = (const char *)sqlite3_value_text(argv[0]);
11 const char* errstr = NULL;
15 pcre* re = pcre_compile(pattern, 0, &errstr, &erroff, NULL);
16 rc = pcre_exec(re, NULL, target, strlen(target), 0, 0, vec, 500);
18 sqlite3_result_error(context, errstr, 0);
21 sqlite3_result_int(context, 1);
28 int sqlite3_extension_init(sqlite3 *db, char **errmsg, const sqlite3_api_routines *api) {
29 SQLITE_EXTENSION_INIT2(api);
30 return sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8, (void*)db, regexp_func, NULL, NULL);