Int value range is incorrect

[moneytoyang]

数类
Nebula支持两种基础数据类型 -- int64 & double

int64的范围是[-9223372036854775808, 9223372036854775807]。double没有上限和下限。

注意：在基于int64的计算中不存在溢出。

case:

(user@127.0.0.1) [myspace]> create tag  player(name string, age int);
Execution succeeded (Time spent: 3024/4232 us)


(user@127.0.0.1) [myspace]> show tags;
==========
| Name   |
==========
| player |
----------
Got 1 rows (Time spent: 2356/3419 us)



(user@127.0.0.1) [myspace]> desc tag player;
==================
| Field | Type   |
==================
| name  | string |
------------------
| age   | int    |
------------------
Got 2 rows (Time spent: 1188/2033 us)


(user@127.0.0.1) [myspace]> insert vertex player(name, age) values 1001:("yangzi", 9223372036854775808);
[ERROR (-7)]: syntax error near `9223372036854775808'
(user@127.0.0.1) [myspace]> insert vertex player(name, age) values 1001:("yangzi", 9223372036854775809);
[ERROR (-7)]: syntax error near `9223372036854775809'
(user@127.0.0.1) [myspace]> insert vertex player(name, age) values 1001:("yangzi", 92233720368547758010);
[ERROR (-7)]: syntax error near `92233720368547758010'
(user@127.0.0.1) [myspace]> insert vertex player(name, age) values 1001:("yangzi", 922337203685477580100);
[ERROR (-7)]: syntax error near `922337203685477580100'

(user@127.0.0.1) [myspace]> insert vertex player(name, age) values 1001:("yangzi", 9223372036854775807);
Execution succeeded (Time spent: 1708/2260 us)


(user@127.0.0.1) [myspace]> fetch prop on player 1001;
======================================
| player.name | player.age           |
======================================
| yangzi      | 9223372036854775807 |
--------------------------------------
Got 1 rows (Time spent: 2341/3002 us)


##########################################################
(user@127.0.0.1) [myspace]> insert vertex player(name, age) values 1001:("yangzi", -9223372036854775808);
[ERROR (-7)]: syntax error near `9223372036854775808'

(user@127.0.0.1) [myspace]> insert vertex player(name, age) values 1002:("yangzi", -9223372036854775807);
Execution succeeded (Time spent: 1400/1974 us)

(user@127.0.0.1) [myspace]> fetch prop on player 1002;
=====================================
| player.name | player.age          |
=====================================
| yangzi      | -9223372036854775807 |
-------------------------------------
Got 1 rows (Time spent: 2186/3153 us)

-9223372036854775808 value should be able to insert database int column.

[moneytoyang]

refer to https://github.com/vesoft-inc/nebula/blob/master/docs/manual-CN/data-types/numeric-types.md.

[moneytoyang]

I will try to fix this issue myself.

[moneytoyang]

Insert edge has the same question.

[whitewum]

Great!