Re: ALTER TABLE support for dropping generation expression

On 2019-12-25 12:01, Sergei Kornilov wrote:
> Patch does not apply to master. Could you rebase?

done

> I noticed one bug:
> 
> create table testdrop (i int, b int, m int GENERATED ALWAYS AS ( i*2) stored);
> insert into testdrop(i,b) values (3,4);
> alter table testdrop alter COLUMN m drop expression ;
> alter table testdrop drop column i;
> 
> Here is no "m" column anymore. Possible due some forgotten dependency?

fixed -- good catch

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