Re: About key generated by built-in snowflake algorithm(Sharding-JDBC)

2019-11-03 Thread Juan Pan
Here is the introduction of snowflake[1]. [1] https://shardingsphere.apache.org/document/current/en/features/sharding/other-features/key-generator/ Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 10/31/2019 17:17, 梁维伟 wrote: Hi. I found that the result of (the key

Re: About key generated by built-in snowflake algorithm(Sharding-JDBC)

2019-10-31 Thread zhangli...@apache.org
What's your version of ShardingSphere and what is you configuration? -- Liang Zhang (John) Apache ShardingSphere & Dubbo 梁维伟 <15521068...@163.com> 于2019年10月31日周四 下午8:36写道: > Hi. > I found that the result of (the key mod 4) always is 0/1, to me, it is > wierd. What I expected

About key generated by built-in snowflake algorithm(Sharding-JDBC)

2019-10-31 Thread 梁维伟
Hi. I found that the result of (the key mod 4) always is 0/1, to me, it is wierd. What I expected is, the result should be 0/1/2/3, and the key should evenly distributed to all the sharded tables. I am new to ShardingSphere and the snowflake algorithm. Hope I can get some help from you.