按照老師配置mysql.conf，啟動后發現可以全部同步mysql表數據，但是之后mysql做更新和刪除操作，并沒有同步到es，請問是哪里的問題？謝謝回復！

input?{?
????jdbc?{	
????????jdbc_driver_library?=>?"D:\softwares\study\ES\logstash-6.5.3\mysql-connector-java-8.0.18.jar"	
????????jdbc_driver_class?=>?"com.mysql.jdbc.Driver"	
????????jdbc_connection_string?=>?"jdbc:mysql://localhost:3306/dev?useUnicode=true&serverTimezone=GMT&useSSL=false&characterEncoding=utf8"	
????????jdbc_user?=>?"root"	
????????jdbc_password?=>?"123abc"	
????????schedule?=>?"*?*?*?*?*"	
????????clean_run?=>?true	
????????statement?=>?"select?*?from?user?where?update_time?>?:sql_last_value?and?update_time?<?now()?ORDER?BY?update_time?desc;"
????????}
}
output?{??
????elasticsearch?{????
????????hosts?=>?["http://localhost:9200"]	
????????index?=>?"eslog"	
????????document_id?=>?"%{id}"????
????????#index?=>?"%{[@metadata][beat]}-%{[@metadata][version]}-%{+YYYY.MM.dd}"????
????????#user?=>?"elastic"????
????????#password?=>?"changeme"??
????}
}