How to make join on diffent column names?

[mark-ambrazhevich-spiral]

How to make join on different column names?
select * from t1 all left join t2 on t1.v =t2.viewId;

[evsign]

For now this types of joins is not supported. I intend to make this possible some time later.

Just as a quick and dirty solution you may create a subquery for join where you can alias needed column for join with needed name.

[mark-ambrazhevich-spiral]

@evsign Will you accept pull request if I implement this feature?

[evsign]

Of course! If this will be test covered and well documented, i will be very glad to accept such!)

[evsign]

Also expected that with this will come complete rework of joins "interface" accordingly to pretty big changes in clickhouse since time of this lib appearance).

[mark-ambrazhevich-spiral]

Ok, thank you, I'll have a look.

[mark-ambrazhevich-spiral]

@evsign , I made pull request, please check.
ps. This is my second github profile.

[lopn]

@evsign Is there any follow-up arrangement for this feature? I want to use it

[SamAntUA]

I made pull request...

Has it been pulled into master? How can I use this feature?