- 论坛徽章:
- 0
|
实际上我就是想用最快的方法导入数据,请问mysql最快的方法是什么.
我大概有1千万数据在一个文件中;其中大概几千条是错误的格式,请问最快最好的方法是什么了?
谢谢!!
我的表结构如下:
create table card (
sequence bigint,
accountpinnumber bigint,
facevalue integer,
msisdn varchar(15),
tradetime char(14),
tradetype integer,
primary key ( sequence )
) max_rows=10000000000
min_rows=10000000
partition by list (mod(sequence,10)) (
partition p0 values in (0),
partition p1 values in (1),
partition p2 values in (2),
partition p3 values in (3),
partition p4 values in (4),
partition p5 values in (5),
partition p6 values in (6),
partition p7 values in (7),
partition p8 values in ( ,
partition p9 values in (9)
); |
|