com.alibaba.innodb.java.reader.GetPageFillingRateMain Maven / Gradle / Ivy
/*
* Copyright (C) 1999-2019 Alibaba Group Holding Limited
*/
package com.alibaba.innodb.java.reader;
/**
* @author xu.zx
*/
public class GetPageFillingRateMain {
public static void main(String[] args) {
String createTableSql = "CREATE TABLE `tb11`\n"
+ "(`id` int(11) NOT NULL ,\n"
+ "`a` bigint(20) NOT NULL,\n"
+ "`b` varchar(64) NOT NULL,\n"
+ "PRIMARY KEY (`id`),\n"
+ "KEY `key_a` (`a`))\n"
+ "ENGINE=InnoDB;";
String ibdFilePath = "/usr/local/mysql/data/test/t.ibd";
try (TableReader reader = new TableReaderImpl(ibdFilePath, createTableSql)) {
reader.open();
System.out.println(reader.getIndexPageFillingRate(3));
System.out.println(reader.getAllIndexPageFillingRate());
}
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy