按某个条件在Sqlite进行查询
发布时间:2020-12-12 19:40:06 所属栏目:百科 来源:网络整理
导读:- (SelectInTable)isInTable:(Movie *)movie{ NSString *sqlStr = [NSString stringWithFormat:@"select * from movie where movieID = '%@'",movie.movieId];// 创建一个跟随指针 sqlite3_stmt *stmt = nil;// 执行查询的功能 int result = sqlite3_prepare
- (SelectInTable)isInTable:(Movie *)movie { NSString *sqlStr = [NSString stringWithFormat:@"select * from movie where movieID = '%@'",movie.movieId]; // 创建一个跟随指针 sqlite3_stmt *stmt = nil; // 执行查询的功能 int result = sqlite3_prepare_v2(dbPoint,[sqlStr UTF8String],-1,&stmt,nil); if (result == SQLITE_OK) { NSLog(@"查询成功"); if (sqlite3_step(stmt) == SQLITE_ROW) { return InTable; }else return NotInTable; }else{ NSLog(@"%d,查询失败",result); } return SelectError; } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |