array types for composite types. Although pg_dump understood it wasn't
supposed to dump these array types as separate objects, it must include
them in the dependency ordering analysis, and it was improperly assigning them
the same relatively-high sort priority as regular types. This resulted in
effectively moving composite types and tables up to that same high priority,
which broke any ordering requirements that weren't explicitly enforced by
dependencies. In particular user-defined operator classes, which should come
out before tables, failed to do so. Per report from Brendan Jurd.
In passing, also fix an ill-considered decision to give text search objects
the same sort priority as functions and operators --- the sort result looks
a lot nicer if different object types are kept separate. The recent
foreign-data patch had copied that decision, making the sort ordering even
messier :-(
Replace leftover instances of _() by ecpg_gettext(), the latter being the
correct way to refer to the library's message catalog, instead of the one of
the program using the library.
Drop NLS support for ecpg_log(), which is a debugging instrument similar to
elog() in the backend.
We cannot support NLS in the ecpg compatlib, because that requires
ecpg_gettext, which is in ecpglib, which is not a dependency of compatlib. It
doesn't seem worthwhile to worry about this, since the only translatable
string is "out of memory", and gettext probably won't be able to do much
without memory either.
Adjust messages to project style.
rewritten into another kind of statement, for example if an INSERT is
rewritten into an UPDATE.
Back-patch to 8.3 and 8.2. For HEAD, Tom suggested inventing a new
SPI_OK_REWRITTEN return code, but that's not a backportable solution. I'll
do that as a separate patch, this patch will do as a stopgap measure for HEAD
too in the meanwhile.
It's not possible to do CREATE DATABASE inside a transaction, so previously
we just got a server error instead.
Backpatch to 8.2, which is where the -1 feature appeared.
now always use the system username as the default, and not try to pick it up
from the kerberos ticket.
This fixes the spurious error messages that show up on kerberos-enabled builds
when not actually using kerberos, and puts it in line with how other authentication
methods work.
fillRelOptions routine that stores the parsed values in the struct using a
table-based approach. Per Tom suggestion. Also remove the "continue"
in HANDLE_*_RELOPTION macros, which were useless and in spirit they were
assuming too much of how the macros were going to be used. (Note that these
macros are now unused, but the intention is to introduce some usage in a
future autovacuum patch, which is why they weren't completely removed.)
Also, do not call the string validation routine when not validating. It seems
less error-prone this way, per commentary on the amoptions SGML docs.
the same page we are nanoseconds away from reading for real. There should be
something left to do on the current page before we consider issuing a prefetch.
business with inheritance recursion: ALTER INDEX, ALTER SEQUENCE, ALTER
TRIGGER, ALTER VIEW. They would just silently ignore the ONLY.
ALTER TABLE has mixed behavior and cannot be dealt with this way because
of the resulting shift/reduce conflicts.
GUC variable effective_io_concurrency controls how many concurrent block
prefetch requests will be issued.
(The best way to handle this for plain index scans is still under debate,
so that part is not applied yet --- tgl)
Greg Stark
we can get some buildfarm feedback about whether that function is still
problematic. (Note that the planned async-preread patch will not really
prove anything one way or the other in buildfarm testing, since it will
be inactive with default GUC settings.)
bitmap. This is extracted from Greg Stark's posix_fadvise patch; it seems
worth committing separately, since it's potentially useful independently of
posix_fadvise.
empty query string is passed to PQexecParams and related functions. Its
handling of the NoData response to Describe messages was subtly incorrect.
Per my report of yesterday.
Although I consider this a bug, it's a behavioral change that might affect
applications, so not back-patched.
In passing fix a second issue in the same code: it didn't react well to an
out-of-memory failure while trying to make the PGresult object.
that are set up for execution with ExecPrepareExpr rather than going through
the full planner process. By introducing an explicit notion of "expression
planning", this patch also lays a bit of groundwork for maybe someday
allowing sub-selects in standalone expressions.
