| Age | Commit message (Collapse) | Author |
|---|
|
This commit merges PG10 branch upto commit
2710ccd782d0308a3fa1ab193531183148e9b626. Regression tests show no noteworthy
additional failures. This merge includes major pgindent work done with the
newer version of pgindent
|
|
Don't move parenthesized lines to the left, even if that means they
flow past the right margin.
By default, BSD indent lines up statement continuation lines that are
within parentheses so that they start just to the right of the preceding
left parenthesis. However, traditionally, if that resulted in the
continuation line extending to the right of the desired right margin,
then indent would push it left just far enough to not overrun the margin,
if it could do so without making the continuation line start to the left of
the current statement indent. That makes for a weird mix of indentations
unless one has been completely rigid about never violating the 80-column
limit.
This behavior has been pretty universally panned by Postgres developers.
Hence, disable it with indent's new -lpl switch, so that parenthesized
lines are always lined up with the preceding left paren.
This patch is much less interesting than the first round of indent
changes, but also bulkier, so I thought it best to separate the effects.
Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org
Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
|
|
Change pg_bsd_indent to follow upstream rules for placement of comments
to the right of code, and remove pgindent hack that caused comments
following #endif to not obey the general rule.
Commit e3860ffa4dd0dad0dd9eea4be9cc1412373a8c89 wasn't actually using
the published version of pg_bsd_indent, but a hacked-up version that
tried to minimize the amount of movement of comments to the right of
code. The situation of interest is where such a comment has to be
moved to the right of its default placement at column 33 because there's
code there. BSD indent has always moved right in units of tab stops
in such cases --- but in the previous incarnation, indent was working
in 8-space tab stops, while now it knows we use 4-space tabs. So the
net result is that in about half the cases, such comments are placed
one tab stop left of before. This is better all around: it leaves
more room on the line for comment text, and it means that in such
cases the comment uniformly starts at the next 4-space tab stop after
the code, rather than sometimes one and sometimes two tabs after.
Also, ensure that comments following #endif are indented the same
as comments following other preprocessor commands such as #else.
That inconsistency turns out to have been self-inflicted damage
from a poorly-thought-through post-indent "fixup" in pgindent.
This patch is much less interesting than the first round of indent
changes, but also bulkier, so I thought it best to separate the effects.
Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org
Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
|
|
The new indent version includes numerous fixes thanks to Piotr Stefaniak.
The main changes visible in this commit are:
* Nicer formatting of function-pointer declarations.
* No longer unexpectedly removes spaces in expressions using casts,
sizeof, or offsetof.
* No longer wants to add a space in "struct structname *varname", as
well as some similar cases for const- or volatile-qualified pointers.
* Declarations using PG_USED_FOR_ASSERTS_ONLY are formatted more nicely.
* Fixes bug where comments following declarations were sometimes placed
with no space separating them from the code.
* Fixes some odd decisions for comments following case labels.
* Fixes some cases where comments following code were indented to less
than the expected column 33.
On the less good side, it now tends to put more whitespace around typedef
names that are not listed in typedefs.list. This might encourage us to
put more effort into typedef name collection; it's not really a bug in
indent itself.
There are more changes coming after this round, having to do with comment
indentation and alignment of lines appearing within parentheses. I wanted
to limit the size of the diffs to something that could be reviewed without
one's eyes completely glazing over, so it seemed better to split up the
changes as much as practical.
Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org
Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
|
|
Merge upstream master branch upto e800656d9a9b40b2f55afabe76354ab6d93353b3.
Code compiles and regression works ok (with lots and lots of failures though).
|
|
This is the result of the "git merge remotes/PGSQL/master" upto the said commit
point. We have done some basic analysis, fixed compilation problems etc, but
bulk of the logical problems in conflict resolution etc will be handled by
subsequent commits.
|
|
Commit 15ce775 changed tuple-routing constraint checking logic.
This affects the expected output for contrib/sepgsql, because
there's no longer LOG entries reporting allowance of int4eq()
execution. Per buildfarm.
|
|
get_partition_parent felt that it could simply Assert that systable_getnext
found a tuple. This is unlike any other caller of that function, and it's
unsafe IMO --- in fact, the reason I noticed it was that the Assert failed.
(OK, I was working with known-inconsistent catalog contents, but I wasn't
expecting the DB to fall over quite that violently. The behavior in a
non-assert-enabled build wouldn't be very nice, either.) Fix it to do what
other callers do, namely an actual runtime-test-and-elog.
Also, standardize the wording of elog messages that are complaining about
unexpected failure of systable_getnext. 90% of them say "could not find
tuple for <object>", so make the remainder do likewise. Many of the
holdouts were using the phrasing "cache lookup failed", which is outright
misleading since no catcache search is involved.
|
|
Commit 3ec76ff1f changed the partitioning logic to not install a forced
NOT NULL constraint on range partitioning columns. This affects the
expected output for contrib/sepgsql, because there's no longer LOG
entries reporting allowance of such a constraint. Per buildfarm.
|
|
|
|
In commit 25542d77, regression test coverage was added to sepgsql
for partitioned tables. Unfortunately it was not robust in the face
of collation differences, per the buildfarm. Force "C" collation
in order to fix that.
Discussion: https://postgr.es/m/flat/623bcaae-112e-ced0-8c22-a84f75ae0c53%40joeconway.com
|
|
The new partitioned table capability added a new relkind, namely
RELKIND_PARTITIONED_TABLE. Update sepgsql to treat this new relkind
exactly the same way it does RELKIND_RELATION.
In addition, add regression test coverage for partitioned tables.
Issue raised by Stephen Frost and initial patch by Mike Palmiotto.
Review by Tom Lane and Robert Haas, and editorializing by me.
Discussion: https://postgr.es/m/flat/623bcaae-112e-ced0-8c22-a84f75ae0c53%40joeconway.com
|
|
At -Og optimization gcc warns that variable tclass may be used
uninitialized when relkind == RELKIND_INDEX. Actually that can't
happen due to an early return, but quiet the compiler by initializing
tclass to 0.
In passing, use uint16_t consistently for the declaration of tclass.
Complaint and initial patch by Mike Palmiotto. Editorializing by me.
Probably not worth backpatching given that it is cosmetic, so apply
to development head only.
Discussion: https://postgr.es/m/flat/623bcaae-112e-ced0-8c22-a84f75ae0c53%40joeconway.com
|
|
<selinux/label.h> includes <stdbool.h>, which creates an incompatible
We don't care if <stdbool.h> redefines "true"/"false"; those are close
enough.
Complaint and initial patch by Mike Palmiotto. Final approach per
Tom Lane's suggestion, as discussed on hackers. Backpatching to
all supported branches.
Discussion: https://postgr.es/m/flat/623bcaae-112e-ced0-8c22-a84f75ae0c53%40joeconway.com
|
|
Turned up by buildfarm animal rhinoceros. Fixing blind. Will have
to wait for next run by rhinoceros to know whether it worked.
|
|
|
|
Due to b8d7f053c5c some permission checks are now happening even on
empty tables, and some of the checks move around.
Discussion: https://postgr.es/m/95bdb608-093c-160f-c6be-983a36ccd7f9@joeconway.com
|
|
This makes almost all core code follow the policy introduced in the
previous commit. Specific decisions:
- Text search support functions with char* and length arguments, such as
prsstart and lexize, may receive unaligned strings. I doubt
maintainers of non-core text search code will notice.
- Use plain VARDATA() on values detoasted or synthesized earlier in the
same function. Use VARDATA_ANY() on varlenas sourced outside the
function, even if they happen to always have four-byte headers. As an
exception, retain the universal practice of using VARDATA() on return
values of SendFunctionCall().
- Retain PG_GETARG_BYTEA_P() in pageinspect. (Page images are too large
for a one-byte header, so this misses no optimization.) Sites that do
not call get_page_from_raw() typically need the four-byte alignment.
- For now, do not change btree_gist. Its use of four-byte headers in
memory is partly entangled with storage of 4-byte headers inside
GBT_VARKEY, on disk.
- For now, do not change gtrgm_consistent() or gtrgm_distance(). They
incorporate the varlena header into a cache, and there are multiple
credible implementation strategies to consider.
|
|
Commit 181bdb90ba fixed the typo in the .sql file, but forgot to update the
expected output.
|
|
Backpatch to all supported versions, where applicable, to make backpatching
of future fixes go more smoothly.
Josh Soref
Discussion: https://www.postgresql.org/message-id/CACZqfqCf+5qRztLPgmmosr-B0Ye4srWzzw_mo4c_8_B_mtjmJQ@mail.gmail.com
|
|
Reviewed-by: Pavel Stehule <pavel.stehule@gmail.com>
|
|
This patch makes several changes that improve the consistency of
representation of lists of statements. It's always been the case
that the output of parse analysis is a list of Query nodes, whatever
the types of the individual statements in the list. This patch brings
similar consistency to the outputs of raw parsing and planning steps:
* The output of raw parsing is now always a list of RawStmt nodes;
the statement-type-dependent nodes are one level down from that.
* The output of pg_plan_queries() is now always a list of PlannedStmt
nodes, even for utility statements. In the case of a utility statement,
"planning" just consists of wrapping a CMD_UTILITY PlannedStmt around
the utility node. This list representation is now used in Portal and
CachedPlan plan lists, replacing the former convention of intermixing
PlannedStmts with bare utility-statement nodes.
Now, every list of statements has a consistent head-node type depending
on how far along it is in processing. This allows changing many places
that formerly used generic "Node *" pointers to use a more specific
pointer type, thus reducing the number of IsA() tests and casts needed,
as well as improving code clarity.
Also, the post-parse-analysis representation of DECLARE CURSOR is changed
so that it looks more like EXPLAIN, PREPARE, etc. That is, the contained
SELECT remains a child of the DeclareCursorStmt rather than getting flipped
around to be the other way. It's now true for both Query and PlannedStmt
that utilityStmt is non-null if and only if commandType is CMD_UTILITY.
That allows simplifying a lot of places that were testing both fields.
(I think some of those were just defensive programming, but in many places,
it was actually necessary to avoid confusing DECLARE CURSOR with SELECT.)
Because PlannedStmt carries a canSetTag field, we're also able to get rid
of some ad-hoc rules about how to reconstruct canSetTag for a bare utility
statement; specifically, the assumption that a utility is canSetTag if and
only if it's the only one in its list. While I see no near-term need for
relaxing that restriction, it's nice to get rid of the ad-hocery.
The API of ProcessUtility() is changed so that what it's passed is the
wrapper PlannedStmt not just the bare utility statement. This will affect
all users of ProcessUtility_hook, but the changes are pretty trivial; see
the affected contrib modules for examples of the minimum change needed.
(Most compilers should give pointer-type-mismatch warnings for uncorrected
code.)
There's also a change in the API of ExplainOneQuery_hook, to pass through
cursorOptions instead of expecting hook functions to know what to pick.
This is needed because of the DECLARE CURSOR changes, but really should
have been done in 9.6; it's unlikely that any extant hook functions
know about using CURSOR_OPT_PARALLEL_OK.
Finally, teach gram.y to save statement boundary locations in RawStmt
nodes, and pass those through to Query and PlannedStmt nodes. This allows
more intelligent handling of cases where a source query string contains
multiple statements. This patch doesn't actually do anything with the
information, but a follow-on patch will. (Passing this information through
cleanly is the true motivation for these changes; while I think this is all
good cleanup, it's unlikely we'd have bothered without this end goal.)
catversion bump because addition of location fields to struct Query
affects stored rules.
This patch is by me, but it owes a good deal to Fabien Coelho who did
a lot of preliminary work on the problem, and also reviewed the patch.
Discussion: https://postgr.es/m/alpine.DEB.2.20.1612200926310.29821@lancre
|
|
|
|
|
|
I found that half a dozen (nearly 5%) of our AllocSetContextCreate calls
had typos in the context-sizing parameters. While none of these led to
especially significant problems, they did create minor inefficiencies,
and it's now clear that expecting people to copy-and-paste those calls
accurately is not a great idea. Let's reduce the risk of future errors
by introducing single macros that encapsulate the common use-cases.
Three such macros are enough to cover all but two special-purpose contexts;
those two calls can be left as-is, I think.
While this patch doesn't in itself improve matters for third-party
extensions, it doesn't break anything for them either, and they can
gradually adopt the simplified notation over time.
In passing, change TopMemoryContext to use the default allocation
parameters. Formerly it could only be extended 8K at a time. That was
probably reasonable when this code was written; but nowadays we create
many more contexts than we did then, so that it's not unusual to have a
couple hundred K in TopMemoryContext, even without considering various
dubious code that sticks other things there. There seems no good reason
not to let it use growing blocks like most other contexts.
Back-patch to 9.6, mostly because that's still close enough to HEAD that
it's easy to do so, and keeping the branches in sync can be expected to
avoid some future back-patching pain. The bugs fixed by these changes
don't seem to be significant enough to justify fixing them further back.
Discussion: <21072.1472321324@sss.pgh.pa.us>
|
|
To ensure that "make installcheck" can be used safely against an existing
installation, we need to be careful about what global object names
(database, role, and tablespace names) we use; otherwise we might
accidentally clobber important objects. There's been a weak consensus that
test databases should have names including "regression", and that test role
names should start with "regress_", but we didn't have any particular rule
about tablespace names; and neither of the other rules was followed with
any consistency either.
This commit moves us a long way towards having a hard-and-fast rule that
regression test databases must have names including "regression", and that
test role and tablespace names must start with "regress_". It's not
completely there because I did not touch some test cases in rolenames.sql
that test creation of special role names like "session_user". That will
require some rethinking of exactly what we want to test, whereas the intent
of this patch is just to hit all the cases in which the needed renamings
are cosmetic.
There is no enforcement mechanism in this patch either, but if we don't
add one we can expect that the tests will soon be violating the convention
again. Again, that's not such a cosmetic change and it will require
discussion. (But I did use a quick-hack enforcement patch to find these
cases.)
Discussion: <16638.1468620817@sss.pgh.pa.us>
|
|
I introduced several uses of !! to force bit arithmetic to be boolean,
but per discussion the project prefers != 0/NULL.
Discussion: CA+TgmoZP5KakLGP6B4vUjgMBUW0woq_dJYi0paOz-My0Hwt_vQ@mail.gmail.com
|
|
Oskari Saarenmaa
|
|
Backpatch certain files through 9.1
|
|
As of commit d5563d7df, psql -c no longer implies -X, but not all of
our regression testing scripts had gotten that memo.
To ensure consistency of results across different developers, make
sure that *all* invocations of psql in all scripts in our tree
use -X, even where this is not what previously happened.
Michael Paquier and Tom Lane
|
|
Recent commit 0426f349e changed handling of error context reports
in such a way to have a minor effect on the sepgsql regression
output. Adapt the expected output file to suit. Since that commit
was HEAD only, so is this one.
|
|
Remove the code in plpgsql that suppressed the innermost line of CONTEXT
for messages emitted by RAISE commands. That was never more than a quick
backwards-compatibility hack, and it's pretty silly in cases where the
RAISE is nested in several levels of function. What's more, it violated
our design theory that verbosity of error reports should be controlled
on the client side not the server side.
To alleviate the resulting noise increase, introduce a feature in libpq
and psql whereby the CONTEXT field of messages can be suppressed, either
always or only for non-error messages. Printing CONTEXT for errors only
is now their default behavior.
The actual code changes here are pretty small, but the effects on the
regression test outputs are widespread. I had to edit some of the
alternative expected outputs by hand; hopefully the buildfarm will soon
find anything I fat-fingered.
In passing, fix up (again) the output line counts in psql's various
help displays. Add some commentary about how to verify them.
Pavel Stehule, reviewed by Petr Jelínek, Jeevan Chalke, and others
|
|
The regression tests for sepgsql were broken by changes in the
base distro as-shipped policies. Specifically, definition of
unconfined_t in the system default policy was changed to bypass
multi-category rules, which the regression test depended on.
Fix that by defining a custom privileged domain
(sepgsql_regtest_superuser_t) and using it instead of system's
unconfined_t domain. The new sepgsql_regtest_superuser_t domain
performs almost like the current unconfined_t, but restricted by
multi-category policy as the traditional unconfined_t was.
The custom policy module is a self defined domain, and so should not
be affected by related future system policy changes. However, it still
uses the unconfined_u:unconfined_r pair for selinux-user and role.
Those definitions have not been changed for several years and seem
less risky to rely on than the unconfined_t domain. Additionally, if
we define custom user/role, they would need to be manually defined
at the operating system level, adding more complexity to an already
non-standard and complex regression test.
Back-patch to 9.3. The regression tests will need more work before
working correctly on 9.2. Starting with 9.2, sepgsql has had dependencies
on libselinux versions that are only available on newer distros with
the changed set of policies (e.g. RHEL 7.x). On 9.1 sepgsql works
fine with the older distros with original policy set (e.g. RHEL 6.x),
and on which the existing regression tests work fine. We might want
eventually change 9.1 sepgsql regression tests to be more independent
from the underlying OS policies, however more work will be needed to
make that happen and it is not clear that it is worth the effort.
Kohei KaiGai with review by Adam Brightwell and me, commentary by
Stephen, Alvaro, Tom, Robert, and others.
|
|
Conflicts:
.gitignore
contrib/Makefile
src/backend/access/common/heaptuple.c
src/backend/access/transam/rmgr.c
src/backend/access/transam/xact.c
src/backend/catalog/Makefile
src/backend/catalog/catalog.c
src/backend/catalog/genbki.pl
src/backend/catalog/namespace.c
src/backend/commands/sequence.c
src/backend/executor/execMain.c
src/backend/executor/functions.c
src/backend/executor/nodeAgg.c
src/backend/executor/nodeModifyTable.c
src/backend/nodes/copyfuncs.c
src/backend/nodes/outfuncs.c
src/backend/nodes/readfuncs.c
src/backend/optimizer/plan/createplan.c
src/backend/optimizer/plan/planner.c
src/backend/optimizer/plan/setrefs.c
src/backend/optimizer/util/pathnode.c
src/backend/parser/gram.y
src/backend/parser/parse_agg.c
src/backend/parser/parse_utilcmd.c
src/backend/postmaster/postmaster.c
src/backend/replication/logical/decode.c
src/backend/storage/file/fd.c
src/backend/storage/ipc/procsignal.c
src/backend/tcop/utility.c
src/backend/utils/adt/lockfuncs.c
src/backend/utils/adt/ruleutils.c
src/backend/utils/sort/tuplesort.c
src/backend/utils/time/snapmgr.c
src/include/access/rmgrlist.h
src/include/catalog/pg_aggregate.h
src/include/catalog/pg_proc.h
src/include/nodes/execnodes.h
src/include/nodes/plannodes.h
src/include/nodes/primnodes.h
src/include/nodes/relation.h
src/include/storage/lwlock.h
src/include/storage/procsignal.h
src/include/utils/plancache.h
src/include/utils/snapshot.h
src/test/regress/expected/foreign_key.out
src/test/regress/expected/triggers.out
src/test/regress/expected/with.out
src/test/regress/input/constraints.source
src/test/regress/output/constraints.source
src/test/regress/pg_regress.c
src/test/regress/serial_schedule
src/test/regress/sql/returning.sql
|
|
Conflicts:
COPYRIGHT
configure
configure.in
contrib/Makefile
doc/bug.template
src/backend/access/common/heaptuple.c
src/backend/access/common/printtup.c
src/backend/access/transam/Makefile
src/backend/access/transam/clog.c
src/backend/access/transam/twophase.c
src/backend/access/transam/varsup.c
src/backend/access/transam/xact.c
src/backend/access/transam/xlog.c
src/backend/bootstrap/bootstrap.c
src/backend/catalog/Makefile
src/backend/catalog/catalog.c
src/backend/catalog/dependency.c
src/backend/catalog/genbki.pl
src/backend/catalog/namespace.c
src/backend/catalog/pg_aggregate.c
src/backend/catalog/pg_proc.c
src/backend/catalog/storage.c
src/backend/commands/aggregatecmds.c
src/backend/commands/analyze.c
src/backend/commands/comment.c
src/backend/commands/copy.c
src/backend/commands/dbcommands.c
src/backend/commands/event_trigger.c
src/backend/commands/explain.c
src/backend/commands/indexcmds.c
src/backend/commands/portalcmds.c
src/backend/commands/schemacmds.c
src/backend/commands/sequence.c
src/backend/commands/tablecmds.c
src/backend/commands/trigger.c
src/backend/commands/vacuum.c
src/backend/commands/variable.c
src/backend/commands/view.c
src/backend/executor/execAmi.c
src/backend/executor/execCurrent.c
src/backend/executor/execMain.c
src/backend/executor/execProcnode.c
src/backend/executor/execTuples.c
src/backend/executor/execUtils.c
src/backend/executor/nodeAgg.c
src/backend/executor/nodeModifyTable.c
src/backend/executor/nodeSubplan.c
src/backend/executor/nodeWindowAgg.c
src/backend/libpq/hba.c
src/backend/nodes/copyfuncs.c
src/backend/nodes/equalfuncs.c
src/backend/nodes/outfuncs.c
src/backend/nodes/readfuncs.c
src/backend/optimizer/path/allpaths.c
src/backend/optimizer/path/costsize.c
src/backend/optimizer/plan/createplan.c
src/backend/optimizer/plan/planagg.c
src/backend/optimizer/plan/planner.c
src/backend/optimizer/plan/setrefs.c
src/backend/optimizer/plan/subselect.c
src/backend/optimizer/prep/preptlist.c
src/backend/optimizer/prep/prepunion.c
src/backend/optimizer/util/pathnode.c
src/backend/optimizer/util/plancat.c
src/backend/parser/analyze.c
src/backend/parser/gram.y
src/backend/parser/parse_agg.c
src/backend/parser/parse_relation.c
src/backend/parser/parse_utilcmd.c
src/backend/postmaster/autovacuum.c
src/backend/postmaster/pgstat.c
src/backend/postmaster/postmaster.c
src/backend/replication/logical/decode.c
src/backend/storage/buffer/bufmgr.c
src/backend/storage/ipc/ipci.c
src/backend/storage/ipc/procarray.c
src/backend/storage/ipc/procsignal.c
src/backend/storage/lmgr/lock.c
src/backend/storage/lmgr/lwlock.c
src/backend/storage/lmgr/proc.c
src/backend/tcop/dest.c
src/backend/tcop/postgres.c
src/backend/tcop/pquery.c
src/backend/tcop/utility.c
src/backend/utils/adt/arrayfuncs.c
src/backend/utils/adt/date.c
src/backend/utils/adt/dbsize.c
src/backend/utils/adt/pseudotypes.c
src/backend/utils/adt/ri_triggers.c
src/backend/utils/adt/ruleutils.c
src/backend/utils/adt/version.c
src/backend/utils/cache/inval.c
src/backend/utils/cache/lsyscache.c
src/backend/utils/cache/plancache.c
src/backend/utils/cache/relcache.c
src/backend/utils/init/globals.c
src/backend/utils/init/miscinit.c
src/backend/utils/init/postinit.c
src/backend/utils/misc/guc.c
src/backend/utils/mmgr/portalmem.c
src/backend/utils/sort/tuplesort.c
src/backend/utils/sort/tuplestore.c
src/backend/utils/time/combocid.c
src/backend/utils/time/snapmgr.c
src/bin/Makefile
src/bin/initdb/initdb.c
src/bin/pg_ctl/pg_ctl.c
src/bin/pg_dump/pg_dump.c
src/bin/pgbench/pgbench.c
src/bin/psql/tab-complete.c
src/include/access/htup.h
src/include/access/rmgrlist.h
src/include/access/transam.h
src/include/access/xact.h
src/include/catalog/catalog.h
src/include/catalog/namespace.h
src/include/catalog/pg_aggregate.h
src/include/catalog/pg_namespace.h
src/include/catalog/pg_proc.h
src/include/catalog/pg_type.h
src/include/commands/explain.h
src/include/commands/sequence.h
src/include/commands/vacuum.h
src/include/commands/variable.h
src/include/executor/execdesc.h
src/include/executor/executor.h
src/include/executor/tuptable.h
src/include/miscadmin.h
src/include/nodes/execnodes.h
src/include/nodes/nodes.h
src/include/nodes/params.h
src/include/nodes/parsenodes.h
src/include/nodes/plannodes.h
src/include/nodes/primnodes.h
src/include/nodes/relation.h
src/include/optimizer/cost.h
src/include/optimizer/pathnode.h
src/include/optimizer/planmain.h
src/include/parser/analyze.h
src/include/parser/parse_agg.h
src/include/parser/parse_utilcmd.h
src/include/pg_config.h.win32
src/include/pgstat.h
src/include/storage/backendid.h
src/include/storage/barrier.h
src/include/storage/lwlock.h
src/include/storage/proc.h
src/include/storage/procarray.h
src/include/storage/procsignal.h
src/include/storage/smgr.h
src/include/tcop/dest.h
src/include/tcop/pquery.h
src/include/utils/builtins.h
src/include/utils/guc.h
src/include/utils/lsyscache.h
src/include/utils/plancache.h
src/include/utils/portal.h
src/include/utils/rel.h
src/include/utils/tuplesort.h
src/include/utils/tuplestore.h
src/test/regress/expected/aggregates.out
src/test/regress/expected/create_index.out
src/test/regress/expected/foreign_data.out
src/test/regress/expected/join.out
src/test/regress/expected/macaddr.out
src/test/regress/expected/polygon.out
src/test/regress/expected/rangetypes.out
src/test/regress/expected/update.out
src/test/regress/input/constraints.source
src/test/regress/pg_regress.c
src/test/regress/serial_schedule
src/test/regress/sql/rangetypes.sql
|
|
Previously, relation range table entries used a single Bitmapset field
representing which columns required either UPDATE or INSERT privileges,
despite the fact that INSERT and UPDATE privileges are separately
cataloged, and may be independently held. As statements so far required
either insert or update privileges but never both, that was
sufficient. The required permission could be inferred from the top level
statement run.
The upcoming INSERT ... ON CONFLICT UPDATE feature needs to
independently check for both privileges in one statement though, so that
is not sufficient anymore.
Bumps catversion as stored rules change.
Author: Peter Geoghegan
Reviewed-By: Andres Freund
|
|
|
|
KaiGai Kohei, reviewed by Álvaro Herrera and myself
|
|
Backpatch certain files through 9.0
|
|
This patch adds a way of iterating through the members of a bitmapset
nondestructively, unlike the old way with bms_first_member(). While
bms_next_member() is very slightly slower than bms_first_member()
(at least for typical-size bitmapsets), eliminating the need to palloc
and pfree a temporary copy of the target bitmapset is a significant win.
So this method should be preferred in all cases where a temporary copy
would be necessary.
Tom Lane, with suggestions from Dean Rasheed and David Rowley
|
|
Prominent binaries already had this metadata. A handful of minor
binaries, such as pg_regress.exe, still lack it; efforts to eliminate
such exceptions are welcome.
Michael Paquier, reviewed by MauMau.
|
|
This includes removing tabs after periods in C comments, which was
applied to back branches, so this change should not effect backpatching.
|
|
Amit Langote
|
|
Update all files in head, and files COPYRIGHT and legal.sgml in all back
branches.
|
|
SnapshotNow scans have the undesirable property that, in the face of
concurrent updates, the scan can fail to see either the old or the new
versions of the row. In many cases, we work around this by requiring
DDL operations to hold AccessExclusiveLock on the object being
modified; in some cases, the existing locking is inadequate and random
failures occur as a result. This commit doesn't change anything
related to locking, but will hopefully pave the way to allowing lock
strength reductions in the future.
The major issue has held us back from making this change in the past
is that taking an MVCC snapshot is significantly more expensive than
using a static special snapshot such as SnapshotNow. However, testing
of various worst-case scenarios reveals that this problem is not
severe except under fairly extreme workloads. To mitigate those
problems, we avoid retaking the MVCC snapshot for each new scan;
instead, we take a new snapshot only when invalidation messages have
been processed. The catcache machinery already requires that
invalidation messages be sent before releasing the related heavyweight
lock; else other backends might rely on locally-cached data rather
than scanning the catalog at all. Thus, making snapshot reuse
dependent on the same guarantees shouldn't break anything that wasn't
already subtly broken.
Patch by me. Review by Michael Paquier and Andres Freund.
|
|
This is the first run of the Perl-based pgindent script. Also update
pgindent instructions.
|
|
Choose a saner ordering of parameters (adding a new input param after
the output params seemed a bit random), update the function's header
comment to match reality (cmon folks, is this really that hard?),
get rid of useless and sloppily-defined distinction between
PROCESS_UTILITY_SUBCOMMAND and PROCESS_UTILITY_GENERATED.
|
|
KaiGai Kohei
|
|
KaiGai Kohei, based on a suggestion from Álvaro Herrera
|
|
To do this, we add an additional object access hook type,
OAT_FUNCTION_EXECUTE.
KaiGai Kohei
|
