Hi, can you translate it to English?

------------------

Liang Zhang (John)
Apache ShardingSphere & Dubbo


Seth Messenger <sethmessen...@126.com> 于2019年9月22日周日 下午11:15写道:

> Hi,大神:
>
> 麻烦问下有个问题,我们之前使用的3.1.0但因为出现了部分表的分页问题升级至最新的版本RC-2.0,但是突然发现现在原来的自定义路由失效了,还请麻烦看下。看过源码,里面自定义SQL解析器解析完logicSql后,没有把我的where语句放入
> Collection<ShardingCondition>中,导致最终无法进入我的自定义路由,进行了全分库查询,是不是使用方式存在什么样的问题。
> 这个问题会有造成现有项目的性能问题,还请赐教下
>
>
> 逻辑SQL:
> select
>
> id,comment_id,product_id,shop_id,customer_id,sub_cust_id,nick_name,customer_ip_addr,order_id,order_creation_date,
>
> product_category,product_medium,score,source_type,content,content_len,is_check,check_user,check_creation_date,is_anonymous,
>
>  
> is_top,top_reason,top_user,top_creation_date,is_wonderful,wonderful_reason,wonderful_user,wonderful_creation_date,customer_attributes,is_sync,creation_date,main_product_id,delivery_confirm_date,total_helpful_num,total_useless_num,total_reply_num,factor_change_date,
>
> last_change_date,activity_type,activity_id,failed_reason,emotion_score,comment_type,ebook_is_delete
>         from archive_comment
>         where 1=1
>             and LEFT(product_category, 2) in ('01','98')
>             and source_type = ?
>             and creation_date = ?
>             and (creation_date BETWEEN ? and
>             ?)
>             and ebook_is_delete = ?
>         and source_type   <>   14
>         order by creation_date desc
>             limit ?, ?
>
>
> 参数列表:
>
> sqlStatement:
>
>
>
>
> 以下为的我的配置文件:
>
> <!-- archive_comment 分表策略 -->
> <sharding:standard-strategy
>       id="archiveCommentTableStrategy"
>       sharding-column="creation_date"
>       precise-algorithm-ref="archiveCommentTablePreciseShardingAlgorithm"
>       range-algorithm-ref="archiveCommentTableRangeShardingAlgorithm" />
>
>
>
>
>

Reply via email to