| Commit message (Collapse) | Author | Age |
|---|
| ... | |
| |
|
|
| |
Tino Wildenhain
|
| |
|
|
|
|
| |
< SQL-spec compliant, so allow such handling to be disabled.
> SQL-spec compliant, so allow such handling to be disabled. However,
> disabling backslashes could break many third-party applications and tools.
|
| | |
|
| |
|
|
| |
the locale docs. Patch from Chris KL, editorialization by Neil Conway.
|
| |
|
|
|
|
|
|
| |
and rules alphabetically in the output. This makes it the same as
for indexes and stops the irritating random or reverse ordering it
currently has.
Chris KL
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
of tuples when passing data up through multiple plan nodes. A slot can now
hold either a normal "physical" HeapTuple, or a "virtual" tuple consisting
of Datum/isnull arrays. Upper plan levels can usually just copy the Datum
arrays, avoiding heap_formtuple() and possible subsequent nocachegetattr()
calls to extract the data again. This work extends Atsushi Ogawa's earlier
patch, which provided the key idea of adding Datum arrays to TupleTableSlots.
(I believe however that something like this was foreseen way back in Berkeley
days --- see the old comment on ExecProject.) A test case involving many
levels of join of fairly wide tables (about 80 columns altogether) showed
about 3x overall speedup, though simple queries will probably not be
helped very much.
I have also duplicated some code in heaptuple.c in order to provide versions
of heap_formtuple and friends that use "bool" arrays to indicate null
attributes, instead of the old convention of "char" arrays containing either
'n' or ' '. This provides a better match to the convention used by
ExecEvalExpr. While I have not made a concerted effort to get rid of uses
of the old routines, I think they should be deprecated and eventually removed.
|
| |
|
|
| |
Add support for snprintf '+', 'h', and %* length settings.
|
| | |
|
| | |
|
| |
|
|
| |
Andrew Dunstan
|
| |
|
|
|
|
| |
arguments.
Nicolai Tufar
|
| |
|
|
| |
Per Neil.
|
| |
|
|
|
|
|
| |
locale is C.
Backpatch to 8.0.X because some operating systems were throwing errors
for such operations, rather than ignoring the locale when it was C.
|
| |
|
|
|
| |
should hopefully unbreak the Win32 build. Apologies for breaking it in
the first place.
|
| | |
|
| |
|
|
|
| |
> * Allow sequential scans to take advantage of other concurrent
> sequentiqal scans, also called "Synchronised Scanning"
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
< o Disallow encodings like UTF8 which PostgreSQL supports
< but the operating system does not (already disallowed by
< pginstaller)
> o Add support for Unicode
< To fix UTF8, the data needs to be converted to UTF16 and then
< the Win32 wcscoll() can be used, and perhaps other functions
> To fix this, the data needs to be converted to/from UTF16/UTF8
> so the Win32 wcscoll() can be used, and perhaps other functions
< locales but provides no ordering.
<
> locales but provides no ordering or character set classes.
|
| |
|
|
| |
bytes/character for each encoding.
|
| | |
|
| |
|
|
|
| |
if it finds a pg_rewrite entry for which there is no pg_class entry.
Per report from Andrew Slobodyanyk.
|
| |
|
|
| |
Roland Volkmann
|
| | |
|
| |
|
|
| |
> * -Cache last known per-tuple offsets to speed long tuple access
|
| | |
|
| |
|
|
|
| |
output mode. This was already stated in other places in the psql
reference page, but not here.
|
| |
|
|
|
|
|
|
| |
a tuple are being accessed via ExecEvalVar and the attcacheoff shortcut
isn't usable (due to nulls and/or varlena columns). To do this, cache
Datums extracted from a tuple in the associated TupleTableSlot.
Also some code cleanup in and around the TupleTable handling.
Atsushi Ogawa with some kibitzing by Tom Lane.
|
| | |
|
| | |
|
| |
|
|
| |
> * Support triggers on columns (Greg Sabino Mullane)
|
| | |
|
| |
|
|
|
|
|
|
|
| |
whether or not it is a security definer. Changing a function's strictness
is required by SQL2003, and the other capabilities make sense. Also, allow
an optional RESTRICT noise word to be specified, for SQL conformance.
Some trivial regression tests added and the documentation has been
updated.
|
| | |
|
| |
|
|
| |
of postgres.h.
|
| | |
|
| |
|
|
|
| |
client aplications so 7.4.X releases can be installed on the same
machine as 8.0.X.
|
| | |
|
| | |
|
| |
|
|
|
|
| |
no longer include OIDs, unless WITH OIDS is specified or the
default_with_oids configuration parameter is enabled. Update the docs
accordingly.
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
