2011/11/15 Tom Lane <tgl@sss.pgh.pa.us>:
> Pavel Stehule <pavel.stehule@gmail.com> writes:
>> there is a request on enhancing of pg_backup to produce a conditional
>> DROPs. A reason for this request is more simple usage in very dynamic
>> production - cloud BI solution.
>
>> pg_backup can have a new option "--conditional-drops" and then pg_dump
>> will produce a DROP IF EXISTS statements instead DROP statements.
>
> That is not going to be possible unless we commit to having an IF EXISTS
> option for every type of DROP statement, now and in the future.
> Even then, it's not apparent to me that it solves any real use-case.
> You're probably better off just using --clean and ignoring any errors.
>
ook
Regards
Pavel Stehule
> regards, tom lane
>
