Consistently print the test name, not the full command, which can be
quite lenghty and include temporary directory names and other
distracting details.
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
Previously, the individual settings were documented, but there was
no overall discussion of the capabilities and limitations of the
feature. Add that.
Patch by me, reviewed by Peter Eisentraut and Álvaro Herrera.
The way "latency average" was printed was differently if it was calculated
from the overall run time or was measured on a per-transaction basis.
Also, the per-script weight is a test parameter, rather than a result, so
use the "weight: %f" style for that.
Backpatch to 9.6, since the inconsistency on "latency average" was
introduced there.
Fabien Coelho
Discussion: <alpine.DEB.2.20.1607131015370.7486@sto>
If the test duration was given in # of transactions (-t or no option),
rather as a duration (-T), the latency average was always printed as 0.
It has been broken ever since the display of latency average was added,
in 9.4.
Fabien Coelho
Discussion: <alpine.DEB.2.20.1607131015370.7486@sto>
This is similar to the -N option in pg_dump, except that it doesn't take
a pattern, just like the existing -n option in pg_restore.
From: Michael Banck <michael.banck@credativ.de>
When win32security.c was moved from src/backend/port/win32/security.c,
the message writing function was changed from write_stderr to log_error,
but nls.mk was not updated. We could add log_error to GETTEXT_TRIGGERS,
but it's also used in src/common/exec.c in a different way and that
would create some confusion or a larger patch. For now, just put an
explicit translation marker onto the strings that were previously
translated.
Otherwise, attempts to run multiple postmasters running on the same
machine may fail, because Windows sometimes returns ERROR_ACCESS_DENIED
rather than ERROR_ALREADY_EXISTS when there is an existing segment.
Hitting this bug is much more likely because of another defect not
fixed by this patch, namely that dsm_postmaster_startup() uses
random() which returns the same value every time. But that's not
a reason not to fix this.
Kyotaro Horiguchi and Amit Kapila, reviewed by Michael Paquier
Discussion: <CAA4eK1JyNdMeF-dgrpHozDecpDfsRZUtpCi+1AbtuEkfG3YooQ@mail.gmail.com>
The GiST search queue is implemented as a pairing heap rather than as
Red-Black Tree, since 9.5 (commit e7032610). I neglected these comments
in that commit.
We can't use txn_scheduled to hold the sleep-until time for \sleep, because
that interferes with calculation of the latency of the transaction as whole.
Backpatch to 9.4, where this bug was introduced.
Fabien COELHO
Discussion: <alpine.DEB.2.20.1608231622170.7102@lancre>
This makes the -? and -V options work consistently with other binaries.
--help and --version are now only recognized as the first option, i.e.
"ecpg --foobar --help" no longer prints the help, but that's consistent
with most of our other binaries, too.
Backpatch to all supported versions.
Haribabu Kommi
Discussion: <CAJrrPGfnRXvmCzxq6Dy=stAWebfNHxiL+Y_z7uqksZUCkW_waQ@mail.gmail.com>
This function has no direct callers at present, but it's convenient for
manual use in a debugger, rather than having to inspect memory and do
bit-counting in your head.
In passing, get rid of useless outBitmapset() wrapper around
_outBitmapset(); let's just export the function that does the work.
Likewise for outToken().
Ashutosh Bapat, tweaked a bit by me
Discussion: <CAFjFpRdiht8e1HTVirbubr4YzaON5iZTzFJjq909y4sU8M_6eA@mail.gmail.com>
LibreSSL defines OPENSSL_VERSION_NUMBER to claim that it is version 2.0.0,
but it doesn't have the functions added in OpenSSL 1.1.0. Add autoconf
checks for the individual functions we need, and stop relying on
OPENSSL_VERSION_NUMBER.
Backport to 9.5 and 9.6, like the patch that broke this. In the
back-branches, there are still a few OPENSSL_VERSION_NUMBER checks left,
to check for OpenSSL 0.9.8 or 0.9.7. I left them as they were - LibreSSL
has all those functions, so they work as intended.
Per buildfarm member curculio.
Discussion: <2442.1473957669@sss.pgh.pa.us>
The documentation states that the default value is 8MB, but this was
only true at BLCKSZ = 8kB, because the default was hard-coded as 1024.
Make the code match the docs by computing the default as 8MB/BLCKSZ.
Oversight in commit 75be66464, noted pursuant to a gripe from Peter E.
Discussion: <90634e20-097a-e4fd-67d5-fb2c42f0dd71@2ndquadrant.com>
Otherwise, users who have configured shared_buffers >= 256GB won't
be able to use this module. There probably aren't many of those, but
it doesn't hurt anything to fix it so that it works.
Backpatch to 9.4, where MemoryContextAllocHuge was introduced. The
same problem exists in older branches, but there's no easy way to
fix it there.
KaiGai Kohei
Changes needed to build at all:
- Check for SSL_new in configure, now that SSL_library_init is a macro.
- Do not access struct members directly. This includes some new code in
pgcrypto, to use the resource owner mechanism to ensure that we don't
leak OpenSSL handles, now that we can't embed them in other structs
anymore.
- RAND_SSLeay() -> RAND_OpenSSL()
Changes that were needed to silence deprecation warnings, but were not
strictly necessary:
- RAND_pseudo_bytes() -> RAND_bytes().
- SSL_library_init() and OpenSSL_config() -> OPENSSL_init_ssl()
- ASN1_STRING_data() -> ASN1_STRING_get0_data()
- DH_generate_parameters() -> DH_generate_parameters()
- Locking callbacks are not needed with OpenSSL 1.1.0 anymore. (Good
riddance!)
Also change references to SSLEAY_VERSION_NUMBER with OPENSSL_VERSION_NUMBER,
for the sake of consistency. OPENSSL_VERSION_NUMBER has existed since time
immemorial.
Fix SSL test suite to work with OpenSSL 1.1.0. CA certificates must have
the "CA:true" basic constraint extension now, or OpenSSL will refuse them.
Regenerate the test certificates with that. The "openssl" binary, used to
generate the certificates, is also now more picky, and throws an error
if an X509 extension is specified in "req_extensions", but that section
is empty.
Backpatch to all supported branches, per popular demand. In back-branches,
we still support OpenSSL 0.9.7 and above. OpenSSL 0.9.6 should still work
too, but I didn't test it. In master, we only support 0.9.8 and above.
Patch by Andreas Karlsson, with additional changes by me.
Discussion: <20160627151604.GD1051@msg.df7cb.de>
The money type input function did not have any overflow checks at all.
There were some regression tests that purported to check for overflow,
but they actually checked for the overflow behavior of the int8 type
before casting to money. Remove those unnecessary checks and add some
that actually check the money input function.
Reviewed-by: Fabien COELHO <coelho@cri.ensmp.fr>
We were misapplying NameGetDatum() to plain C strings in some places.
This worked, because it was just a pointer cast anyway, but it's a type
cheat in some sense. Use CStringGetDatum instead, and modify the
NameGetDatum macro so it won't compile if applied to something that's
not a pointer to NameData. This should result in no changes to
generated code, but it is logically cleaner.
Mark Dilger, tweaked a bit by me
Discussion: <EFD8AC94-4C1F-40C1-A5EA-304080089C1B@gmail.com>
Teach the parser to reject misplaced set-returning functions during parse
analysis using p_expr_kind, in much the same way as we do for aggregates
and window functions (cf commit eaccfded9). While this isn't complete
(it misses nesting-based restrictions), it's much better than the previous
error reporting for such cases, and it allows elimination of assorted
ad-hoc expression_returns_set() error checks. We could add nesting checks
later if it seems important to catch all cases at parse time.
There is one case the parser will now throw error for although previous
versions allowed it, which is SRFs in the tlist of an UPDATE. That never
behaved sensibly (since it's ill-defined which generated row should be
used to perform the update) and it's hard to see why it should not be
treated as an error. It's a release-note-worthy change though.
Also, add a new Query field hasTargetSRFs reporting whether there are
any SRFs in the targetlist (including GROUP BY/ORDER BY expressions).
The parser can now set that basically for free during parse analysis,
and we can use it in a number of places to avoid expression_returns_set
searches. (There will be more such checks soon.) In some places, this
allows decontorting the logic since it's no longer expensive to check for
SRFs in the tlist --- so I made the checks parallel to the handling of
hasAggs/hasWindowFuncs wherever it seemed appropriate.
catversion bump because adding a Query field changes stored rules.
Andres Freund and Tom Lane
Discussion: <24639.1473782855@sss.pgh.pa.us>
lockdefs.h was only split from lock.h relatively recently, and
represents a minimal subset of the old lock.h. heapam.h only needs
that smaller subset, so adjust it to include only that. This requires
some corresponding adjustments elsewhere.
Peter Geoghegan
The output of the function changes whenever previous (or, as in this
case, concurrent) tests leave a table in place. That causes unneeded
churn.
This should fix failures due to the tests added bfe16d1a5, like on
lapwing, caused by the tsrf test running concurrently with misc. Those
could also have been addressed by using temp tables, but that test has
annoyed me before.
Discussion: <27626.1473729905@sss.pgh.pa.us>
We're considering changing the implementation of targetlist SRFs
considerably, and a lot of the current behaviour isn't tested in our
regression tests. Thus it seems useful to increase coverage to avoid
accidental behaviour changes.
It's quite possible that some of the plans here will require adjustments
to avoid falling afoul of ordering differences (e.g. hashed group
bys). The buildfarm will tell us.
Reviewed-By: Tom Lane
Discussion: <20160827214829.zo2dfb5jaikii5nw@alap3.anarazel.de>
Standardize on "user_name" for a field name in related examples in
ddl.sgml; before we had variously "user_name", "username", and "user".
The last is flat wrong because it conflicts with a reserved word.
Be consistent about entry capitalization in a table in func.sgml.
Fix a typo in pgtrgm.sgml.
Back-patch to 9.6 and 9.5 as relevant.
Alexander Law
Like initdb, clean up created data and xlog directories, unless the new
-n/--noclean option is specified.
Tablespace directories are not cleaned up, but a message is written
about that.
Reviewed-by: Masahiko Sawada <sawada.mshk@gmail.com>
The details of commit 52803098ab were
based on a misunderstanding of the role inheritance allowing use
of a database for a template. While the CREATEDB privilege is not
inherited, the database ownership is privileges are.
Pointed out by Vitaly Burovoy and Tom Lane.
Fix provided by Tom Lane, reviewed by Vitaly Burovoy.
Following 8299471c37 walsender procs are now visible in pg_stat_activity.
Set query to ‘walsender’ for walsender procs to allow them to be identified.
Discussion:CAB7nPqS8c76KPSufK_HSDeYrbtg+zZ7D0EEkjeM6txSEuCB_jA@mail.gmail.com
Michael Paquier, issue raised by Fujii Masao, reviewed by Tom Lane
Previously, to update an extension you had to produce both a version-update
script and a new base installation script. It's become more and more
obvious that that's tedious, duplicative, and error-prone. This patch
attempts to improve matters by allowing the new base installation script
to be omitted. CREATE EXTENSION will install a requested version if it
can find a base script and a chain of update scripts that will get there.
As in the existing update logic, shorter chains are preferred if there's
more than one possibility, with an arbitrary tie-break rule for chains
of equal length.
Also adjust the pg_available_extension_versions view to show such versions
as installable.
While at it, refactor the code so that CASCADE processing works for
extensions requested during ApplyExtensionUpdates(). Without this,
addition of a new requirement in an updated extension would require
creating a new base script, even if there was no other reason to do that.
(It would be easy at this point to add a CASCADE option to ALTER EXTENSION
UPDATE, to allow the same thing to happen during a manually-commanded
version update, but I have not done that here.)
Tom Lane, reviewed by Andres Freund
Discussion: <20160905005919.jz2m2yh3und2dsuy@alap3.anarazel.de>
Solution.pm mistakenly believed that the xml option requires the xslt
option, when actually the dependency is the other way around; and it
believed that libxml requires libiconv, which is not necessarily so,
so we shouldn't enforce it here. Fix the option cross-checking logic.
Also, since AddProject already takes care of adding libxml and libxslt
include and library dependencies to every project, there's no need
for the custom code that did that in mkvcbuild. While at it, let's
handle the similar dependencies for uuid in a similar fashion.
Given the lack of field complaints about these overly strict build
dependency requirements, there seems no need for a back-patch.
Michael Paquier
Discussion: <CAB7nPqR0+gpu3mRQvFjf-V-bMxmiSJ6NpTg9_WzVDL+a31cV2g@mail.gmail.com>
In external sort's merge phase, we maintain a binary heap holding the next
tuple from each input tape. On each step, the topmost tuple is returned,
and replaced with the next tuple from the same tape. We were doing the
replacement by deleting the top node in one operation, and inserting the
next tuple after that. However, you can do a "replace-top" operation more
efficiently, in one "sift-up". A deletion will always walk the heap from
top to bottom, but in a replacement, we can stop as soon as we find the
right place for the new tuple. This is particularly helpful, if the tapes
are not in completely random order, so that the next tuple from a tape is
likely to land near the top of the heap.
Peter Geoghegan, reviewed by Claudio Freire, with some editing by me.
Discussion: <CAM3SWZRhBhiknTF_=NjDSnNZ11hx=U_SEYwbc5vd=x7M4mMiCw@mail.gmail.com>
Some experimentation with an older version of gcc showed that it is able
to determine whether "if (elevel_ >= ERROR)" is compile-time constant
if elevel_ is declared "const", but otherwise not so much. We had
accounted for that in ereport() but were too miserly with braces to
make it so in elog(). I don't know how many currently-interesting
compilers have the same quirk, but in case it will save some code
space, let's make sure that elog() is on the same footing as ereport()
for this purpose.
Back-patch to 9.3 where we introduced pg_unreachable() calls into
elog/ereport.
Commit dd1a3bccc replaced a test on whether a subroutine returned a
null pointer with a test on whether &pointer->backendStatus was null.
This accidentally failed to fail, at least on common compilers, because
backendStatus is the first field in the struct; but it was surely trouble
waiting to happen. Commit f91feba87 then messed things up further,
changing the logic to
local_beentry = pgstat_fetch_stat_local_beentry(curr_backend);
if (!local_beentry)
continue;
beentry = &local_beentry->backendStatus;
if (!beentry)
{
where the second "if" is now dead code, so that the intended behavior of
printing a row with "<backend information not available>" cannot occur.
I suspect this is all moot because pgstat_fetch_stat_local_beentry
will never actually return null in this function's usage, but it's still
very poor coding. Repair back to 9.4 where the original problem was
introduced.
The full generality of deleting an arbitrary number of tuples is no longer
needed, so let's save some code and cycles by replacing the original coding
with an implementation based on PageIndexTupleDelete.
We can always get back the old code from git if we need it again for new
callers (though I don't care for its willingness to mess with line pointers
it wasn't told to mess with).
Discussion: <552.1473445163@sss.pgh.pa.us>
Peter Eisentraut
Robert Haas
Heikki Linnakangas
Tom Lane
Andres Freund
Kevin Grittner
Simon Riggs