Results 17 comments of PolarDB

refer -> https://help.aliyun.com/document_detail/405017.html

you can insert the cluster CN (port ip etc) into the table server_info which is in MetaDB. For example, ``` insert into server_info(inst_id, inst_type, ip, port, htap_port, mgr_port, mpp_port, status,...

Thank you for your advice, can u create the pull request for this? @luyaning

Very Good ! Can you supply the design document about udf. @joeCarf

Good idea!事实上Polardb-X 提供了Native MPP的能力,我们的TP和AP是同一套SQL engine,有完备的兼容性和AP查询能力。但目前缺少列存,内部已经开说着手列存的工作了。至于你说到了支持Hudi外表的能力,暂时还没有资源投入。如果有兴趣,也欢迎为我们实现类似DBlink的能力。

@ChenpiDog 可以看看 https://zhuanlan.zhihu.com/p/337062566

看起来,没有报错呢。show create table broadcast_tbl

@welyss 确认了下,在你测试的版本里头没有show rule 命令没有适配auto模式。我想这张表应该是创建成功,且是广播表的,还可以试一下show topology from broadcast_tbl

polardb-x 支持的视图目前只有MERGE这种形式,暂时还不支持UNDEFINED和TEMPTABLE,也不支持你说的这个hint呢?后面我们正在规划TEMPTABLE

The open source only has the vectorization with expression templates now.