drop view not possible to select from pg_view
I set autocommit =off.
When drop table and i do not send commit or rollback is possible to select from other user on pg_class or pg_tables.
When drop view and i do not send commit or rollback is not possible to select from other user on pg_view. The selection is lock.
For unlock selection on pg_view the user that dropped view have to send commit or rollback.
Bye !!
Frank Lupo (Wolf) !!
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"=?utf-8?Q?frank=5Flupo?=" <frank_lupo@email.it> writes:
When drop view and i do not send commit or rollback is not possible to sele=
ct from other user on pg_view. The selection is lock. =0D
The only thing that's locked is computing the "definition" field for the
view you are currently altering (read dropping). I see no way to avoid
that, nor any really strong reason to worry about it. Access to a table
that you're currently dropping is locked, too.
regards, tom lane