1, gain.FirstRun()) == SQLITE_OKandsqlite3_bind_int(prep_stmt_pos,2, gain.LastRun()) == SQLITE_OK);if(notsuccess) {std::cerr<<"Failed to bind values to a select statement."<<std::endl;exit(1);
SQLite第七课 sqlite3_bind_int应用注意 char* pszSql = "select * from tableA where id >= ?" 当出现上面的sql语句的情况下,需要对?进行填充,这个时候就会 调用sqlite3_bind_int函数对该?进行填充 sqlite3_bind_int(stmt, 1, 2); 详细的说明:第二个参数表示对第一个?(可能有多个?),2表示填充到?
DT_DEBUG_SQLITE3_PREPARE_V2(dt_database_get(darktable.db),"select folder || '/' || filename from images, film_rolls where ""images.film_id = film_rolls.id and images.id = ?1",-1, &stmt,NULL);DT_DEBUG_SQLITE3_BIND_INT(stmt,1, imgid);if(sqlite3_step(stmt) == SQLITE_ROW)...