the latest release notes there is a latin1 character that shouldn't be
there so I made a patch to fix that. This patch also fixes some old
entries that uses o instead of ö (which is also wrong but not as
bad as including a latin1 character in the sgml file).
Dennis Bj?rklund
< Win32 API, and we have to make sure MinGW handles it.
> Win32 API, and we have to make sure MinGW handles it. Another
> option is to wait for the MinGW project to fix it, or use the
> code from the LibGW32C project as a guide.
> o Add long file support for binary pg_dump output
>
> While Win32 supports 64-bit files, the MinGW API does not,
> meaning we have to build an fseeko replacement on top of the
> Win32 API, and we have to make sure MinGW handles it.
Map them to a single day, so '30 hours' is 'AM'.
Have to_char(interval) and to_char(time) use "HH", "HH12" as 12-hour
intervals, rather than bypass and print the full interval hours. This
is neeeded because to_char(time) is mapped to interval in this function.
Intervals should use "HH24", and document suggestion.
Allow "D" format specifiers for interval/time.
< be cleared when a heap tuple is expired. Another idea is to maintain
< a bitmap of heap pages where all rows are visible to all backends,
< and allow index lookups to reference that bitmap to avoid heap
< lookups, perhaps the same bitmap we might add someday to determine
< which heap pages need vacuuming.
> be cleared when a heap tuple is expired.
>
> Another idea is to maintain a bitmap of heap pages where all rows
> are visible to all backends, and allow index lookups to reference
> that bitmap to avoid heap lookups, perhaps the same bitmap we might
> add someday to determine which heap pages need vacuuming. Frequently
> accessed bitmaps would have to be stored in shared memory. One 8k
> page of bitmaps could track 512MB of heap pages.
< the heap. One way to allow this is to set a bit to index tuples
> the heap. One way to allow this is to set a bit on index tuples
< be cleared when a heap tuple is expired.
<
> be cleared when a heap tuple is expired. Another idea is to maintain
> a bitmap of heap pages where all rows are visible to all backends,
> and allow index lookups to reference that bitmap to avoid heap
> lookups, perhaps the same bitmap we might add someday to determine
> which heap pages need vacuuming.
< * Add MERGE command that does UPDATE/DELETE, or on failure, INSERT (rules,
< triggers?)
> * Add SQL-standard MERGE command, typically used to merge two tables
>
> This is similar to UPDATE, then for unmatched rows, INSERT.
> Whether concurrent access allows modifications which could cause
> row loss is implementation independent.
>
> * Add REPLACE or UPSERT command that does UPDATE, or on failure, INSERT
< #A hyphen, "-", marks changes that will appear in the upcoming 8.1 release.#
> #A hyphen, "-", marks changes that will appear in the upcoming 8.2 release.#
Bruce Momjian
Peter Eisentraut
Tom Lane
Neil Conway
Alvaro Herrera
Andrew Dunstan