Re: sql row constructor...works!
| От | Tom Lane |
|---|---|
| Тема | Re: sql row constructor...works! |
| Дата | |
| Msg-id | 3513.1139377791@sss.pgh.pa.us обсуждение |
| Ответ на | Re: sql row constructor...works! (Merlin Moncure <mmoncure@gmail.com>) |
| Ответы |
Re: sql row constructor...works!
|
| Список | pgsql-hackers |
Merlin Moncure <mmoncure@gmail.com> writes:
> IMO, the sql 92 row constructor was inserted for ISAM style key based
> table browsing without cursors...more or less a 'lost art' these days
> but still relevant. This is a key strategy in dealing with large
> tables. Blog entry is forthcoming :).
Just for the record, it's not the row constructor stuff that just got
fixed, it's row-value comparison. We were able to construct rows
correctly before, but we didn't compare them in the correct column-
by-column fashion. Please call it by the right name in your blog to
avoid future confusion.
regards, tom lane
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