Package top.tangyh.basic.database.properties

Class DatabaseProperties

java.lang.Object

top.tangyh.basic.database.properties.DatabaseProperties

@ConfigurationProperties(prefix="lamp.database")
public class DatabaseProperties
extends Object

客户端认证配置

Author:

zuihou

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DatabaseProperties.CacheId	参数说明参考：https://github.com/baidu/uid-generator 长期运行：重启频率为12次/天, 那么配置成{"workerBits":23,"timeBits":31,"seqBits":9}时, 可支持28个节点以整体并发量14400 UID/s的速度持续运行68年 长期运行+集群数量少+并发稍高：{"workerBits":20,"timeBits":31,"seqBits":12}这样的配置可以68年，100W次重启，单机每秒4096个并发的情况 频繁重启：重启频率为24*12次/天, 那么配置成{"workerBits":27,"timeBits":30,"seqBits":6}时, 可支持37个节点以整体并发量2400 UID/s的速度持续运行34年.
static class	DatabaseProperties.DefaultId
static class	DatabaseProperties.HutoolId

Field Summary

Fields

Modifier and Type	Field	Description
protected Boolean	optimizeJoin	生成 countSql 优化掉 join 现在只支持 left join
protected Boolean	overflow	溢出总页数后是否进行处理
static final String	PREFIX

Constructor Summary

Constructors

Constructor	Description
DatabaseProperties()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

PREFIX

public static final String PREFIX

See Also:

• Constant Field Values

overflow

protected Boolean overflow

溢出总页数后是否进行处理

optimizeJoin

protected Boolean optimizeJoin

生成 countSql 优化掉 join 现在只支持 left join

Constructor Details

DatabaseProperties

public DatabaseProperties()