cai can

Results 72 comments of cai can

> I have a question about the permission management of the metadata table, though it might be out of the scope of this PR. > > Suppose there is an...

> I would suggest we think of a thorough and elegant solution in `namespace` and `nameIdentifier` to handle this scenario, we don't want a quick and dirty solution, it would...

> @caican00 do you like to continue the work since #3696 is merged @FANNG1 ok, i will continue to work on this.

Hi,has anyone encountered this problem please?

Hi @malcolmgreaves thanks for you reply. i got it. however, in my scenario, for this simple query with filter, it took three days to complete the execution, just 2404 parquet...

> The where clause should be implemented in parallel. For flotilla, it should be distributed to each swordfish worker. In swordfish itself, I'm unsure if it's IO bound and thus...

Hi @desmondcheongzx, i made an optimization about this and it worked quite well. I will submit a pr later. Thanks for your reply.

> Hi [@desmondcheongzx](https://github.com/desmondcheongzx), i made an optimization about this and it worked quite well. I will submit a pr later. Thanks for your reply. Hi @desmondcheongzx @malcolmgreaves i create a...

> cc @mchades @caican00 , WDYT? yeah, if we want to place a column to the end, it seems batter to use `after`. And `default` position is better used in...

> @caican00 can you please leave a message here, so I can assign the epic issue to you. @jerryshao sorry for the late. I have completed the db and table...