https://www.postgresql.org/docs/current/plpgsql-trigger.html
>
> Row-level triggers fired BEFORE can return null to signal the trigger
> manager to skip the rest of the operation for this row (i.e., subsequent
> triggers are not fired, and the INSERT/UPDATE/DELETE does not occur for
> this row). I
On 2022-Apr-27, Jian He wrote:
> https://www.postgresql.org/docs/current/plpgsql-trigger.html
>
> > *Returning a row value different from the original value
> > of NEW alters the row that will be inserted or updated.*
> I just want confirm the highlighted sentence is equivalent as the
> followi
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/14/storage-page-layout.html
Description:
The 7th line states:
pd_pagesize_version uint16 2 bytes Page size and layout version
number
information
In fact there are two smallints
PG Doc comments form writes:
> Page: https://www.postgresql.org/docs/14/storage-page-layout.html
> The 7th line states:
> pd_pagesize_version uint16 2 bytes Page size and layout version
> number
> information
> In fact there are two smallints, so the table should show two attributes: