admin管理员组

文章数量:1596328

Mycat 数据分片--取模函数源码阅读:


package io.mycat.route.function;


import java.math.BigInteger;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;


import io.mycat.config.model.rule.RuleAlgorithm;


/**

 * number column partion by Mod operator

 * if count is 10 then 0 to 0,21 to 1 (21 % 10 =1)

 * @author wuzhih

 *

 */

public class PartitionByMod extends AbstractPartitionAlgorithm implements RuleAlgorithm  {


private int count;

@Override

public void init() {

}




public void setCount(int count) {

this.count = count;

}


@Override

</

本文标签: 函数源码分片数据MyCat