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We failed to offer "ON" after "GRANT MAINTAIN".
Oversight in commit 60684dd83.
Ken Kato
Discussion: https://postgr.es/m/6afe7712991882a864d6d10003264e7c@oss.nttdata.com
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This breaks out the background and interactive psql functionality into a
new class, PostgreSQL::Test::BackgroundPsql. Sessions are still initiated
via PostgreSQL::Test::Cluster, but once started they can be manipulated by
the new helper functions which intend to make querying easier. A sample
session for a command which can be expected to finish at a later time can
be seen below.
my $session = $node->background_psql('postgres');
$bsession->query_until(qr/start/, q(
\echo start
CREATE INDEX CONCURRENTLY idx ON t(a);
));
$bsession->quit;
Patch by Andres Freund with some additional hacking by me.
Author: Andres Freund <andres@anarazel.de>
Reviewed-by: Andrew Dunstan <andrew@dunslane.net>
Discussion: https://postgr.es/m/20230130194350.zj5v467x4jgqt3d6@awork3.anarazel.de
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psql parses the interval argument of \watch with locale-dependent
strtod(). In commit 00beecfe8 I added a test case that exercises
a fractional interval, but I hard-coded 0.01 which doesn't work
in locales where the radix point isn't ".". We don't want to
change this longstanding parsing behavior, so fix the test case
to generate a suitably locale-aware spelling.
Report and patch by Alexander Korotkov.
Discussion: https://postgr.es/m/CAPpHfdv+10Uk6FWjsh3+ju7kHYr76LaRXbYayXmrM7FBU-=Hgg@mail.gmail.com
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Commits c3afe8cf5a and 482675987b added new subscription options
"password_required" and "run_as_owner". This patch adds tab-completion
for these newly added options.
Author: Peter Smith
Discussion: https://postgr.es/m/CAHut+Pu=pnJf=SS1583pknSQ3CbOqLCkWcJCQYt6zxTagHEdmw@mail.gmail.com
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Add new options to the VACUUM and ANALYZE commands called
BUFFER_USAGE_LIMIT to allow users more control over how large to make the
buffer access strategy that is used to limit the usage of buffers in
shared buffers. Larger rings can allow VACUUM to run more quickly but
have the drawback of VACUUM possibly evicting more buffers from shared
buffers that might be useful for other queries running on the database.
Here we also add a new GUC named vacuum_buffer_usage_limit which controls
how large to make the access strategy when it's not specified in the
VACUUM/ANALYZE command. This defaults to 256KB, which is the same size as
the access strategy was prior to this change. This setting also
controls how large to make the buffer access strategy for autovacuum.
Per idea by Andres Freund.
Author: Melanie Plageman
Reviewed-by: David Rowley
Reviewed-by: Andres Freund
Reviewed-by: Justin Pryzby
Reviewed-by: Bharath Rupireddy
Discussion: https://postgr.es/m/20230111182720.ejifsclfwymw2reb@awork3.anarazel.de
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Make the \g, \o, \w, and \copy commands set these variables
when closing a pipe. We missed doing this in commit b0d8f2d98,
but it seems like a good idea.
There are some remaining places in psql that intentionally don't
update these variables after running a child program:
* pager invocations
* backtick evaluation within a prompt
* \e (edit query buffer)
Corey Huinker and Tom Lane
Discussion: https://postgr.es/m/CADkLM=eSKwRGF-rnRqhtBORRtL49QsjcVUCa-kLxKTqxypsakw@mail.gmail.com
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\watch can now be told to stop after N executions of the query.
With the idea that we might want to add more options to \watch
in future, this patch generalizes the command's syntax to a list
of name=value options, with the interval allowed to omit the name
for backwards compatibility.
Andrey Borodin, reviewed by Kyotaro Horiguchi, Nathan Bossart,
Michael Paquier, Yugo Nagata, and myself
Discussion: https://postgr.es/m/CAAhFRxiZ2-n_L1ErMm9AZjgmUK=qS6VHb+0SaMn8sqqbhF7How@mail.gmail.com
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This option is normally false, but can be set to true to obtain
the legacy behavior where the subscription runs with the permissions
of the subscription owner rather than the permissions of the
table owner. The advantages of this mode are (1) it doesn't require
that the subscription owner have permission to SET ROLE to each
table owner and (2) since no role switching occurs, the
SECURITY_RESTRICTED_OPERATION restrictions do not apply.
On the downside, it allows any table owner to easily usurp
the privileges of the subscription owner - basically, to take
over their account. Because that's generally quite undesirable,
we don't make this mode the default, but we do make it available,
just in case the new behavior causes too many problems for someone.
Discussion: http://postgr.es/m/CA+TgmoZ-WEeG6Z14AfH7KhmpX2eFh+tZ0z+vf0=eMDdbda269g@mail.gmail.com
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This provides a very simple way to see the generic plan for a
parameterized query. Without this, it's necessary to define
a prepared statement and temporarily change plan_cache_mode,
which is a bit tedious.
One thing that's a bit of a hack perhaps is that we disable
execution-time partition pruning when the GENERIC_PLAN option
is given. That's because the pruning code may attempt to
fetch the value of one of the parameters, which would fail.
Laurenz Albe, reviewed by Julien Rouhaud, Christoph Berg,
Michel Pelletier, Jim Jones, and myself
Discussion: https://postgr.es/m/0a29b954b10b57f0d135fe12aa0909bd41883eb0.camel@cybertec.at
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To define our own install target, we need dependencies on the i18n targets,
which we did not collect so far.
Discussion: https://postgr.es/m/3fc3bb9b-f7f8-d442-35c1-ec82280c564a@enterprisedb.com
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These are set after a \! command or a backtick substitution.
SHELL_ERROR is just "true" for error (nonzero exit status) or "false"
for success, while SHELL_EXIT_CODE records the actual exit status
following standard shell/system(3) conventions.
Corey Huinker, reviewed by Maxim Orlov and myself
Discussion: https://postgr.es/m/CADkLM=cWao2x2f+UDw15W1JkVFr_bsxfstw=NGea7r9m4j-7rQ@mail.gmail.com
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A failure in parsing the interval value defined in the \watch command
was silently switched to 1s of interval between two queries, which can
be confusing. This commit improves the error handling, and a couple of
tests are added to check after:
- An incorrect value.
- An out-of-range value.
- A negative value.
A value of zero is able to work now, meaning that there is no interval
of time between two queries in a \watch loop. No backpatch is done, as
it could break existing applications.
Author: Andrey Borodin
Reviewed-by: Kyotaro Horiguchi, Nathan Bossart, Michael Paquier
Discussion: https://postgr.es/m/CAAhFRxiZ2-n_L1ErMm9AZjgmUK=qS6VHb+0SaMn8sqqbhF7How@mail.gmail.com
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This allows for a string which if an input field matches causes the
column's default value to be inserted. The advantage of this is that
the default can be inserted in some rows and not others, for which
non-default data is available.
The file_fdw extension is also modified to take allow use of this
option.
Israel Barth Rubio
Discussion: https://postgr.es/m/CAO_rXXAcqesk6DsvioOZ5zmeEmpUN5ktZf-9=9yu+DTr0Xr8Uw@mail.gmail.com
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This exposes the ICU facility to add custom collation rules to a
standard collation.
New options are added to CREATE COLLATION, CREATE DATABASE, createdb,
and initdb to set the rules.
Reviewed-by: Laurenz Albe <laurenz.albe@cybertec.at>
Reviewed-by: Daniel Verite <daniel@manitou-mail.org>
Discussion: https://www.postgresql.org/message-id/flat/821c71a4-6ef0-d366-9acf-bb8e367f739f@enterprisedb.com
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One file per line seems best. We already did this in some cases.
This adopts the same format everywhere (except in some cases where the
list reasonably fits on one line).
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Disabling this option is useful to run VACUUM (with or without FULL) on
only the toast table of a relation, bypassing the main relation. This
option is enabled by default.
Running directly VACUUM on a toast table was already possible without
this feature, by using the non-deterministic name of a toast relation
(as of pg_toast.pg_toast_N, where N would be the OID of the parent
relation) in the VACUUM command, and it required a scan of pg_class to
know the name of the toast table. So this feature is basically a
shortcut to be able to run VACUUM or VACUUM FULL on a toast relation,
using only the name of the parent relation.
A new switch called --no-process-main is added to vacuumdb, to work as
an equivalent of PROCESS_MAIN.
Regression tests are added to cover VACUUM and VACUUM FULL, looking at
pg_stat_all_tables.vacuum_count to see how many vacuums have run on
each table, main or toast.
Author: Nathan Bossart
Reviewed-by: Masahiko Sawada
Discussion: https://postgr.es/m/20221230000028.GA435655@nathanxps13
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Our previous habit of showing the full function body is really
pretty unfriendly for tabular viewing of functions, and now that
we have \sf and \ef commands there seems no good reason why \df+
has to do it. It still seems to make sense to show prosrc for
internal and C-language functions, since in those cases prosrc
is just the C function name; but then let's rename the column to
"Internal name" which is a more accurate descriptor.
Isaac Morland
Discussion: https://postgr.es/m/CAMsGm5eqKc6J1=Lwn=ZONG=6ZDYWRQ4cgZQLqMuZGB1aVt_JBg@mail.gmail.com
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psql_scan_slash_option() returns a malloc()'d result through a
PQExpBuffer, and exec_command_bind() was doing an extra allocation of
this option for no effect.
Introduced in 5b66de3.
Author: Kyotaro Horiguchi
Reviewed-by: Corey Huinker
Discussion: https://postgr.es/m/20230221.115555.89096938631423206.horikyota.ntt@gmail.com
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These are all not necessary from a correctness POV. However, in the near
future instr_time will be simplified to an int64, at which point gcc would
otherwise start to warn about the changed places.
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/20230116023639.rn36vf6ajqmfciua@awork3.anarazel.de
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No buildfarm members have reported that yet, but a recently-refreshed
Debian host did.
Reviewed-by: Andrew Dunstan
Discussion: https://postgr.es/m/Y8ey5z4Nav62g4/K@paquier.xyz
Backpatch-through: 11
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This appends the set of object types supported by these commands, and
the objects defined in the cluster are completed after that. Note that
these may not be in the extension being working on when using DROP, to
keep the code simple, but this is much more useful than the previous
behavior of not knowing the objects that can be touched.
Author: Vignesh C
Discussion: https://postgr.es/m/CALDaNm3LVM2QcUWqgOonKZH80TveT-tUthbw4ZhuE_6pD3yi-A@mail.gmail.com
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Author: Justin Pryzby
Discussion: https://postgr.es/m/20230110045722.GD9837@telsasoft.com
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Currently, for large transactions, the publisher sends the data in
multiple streams (changes divided into chunks depending upon
logical_decoding_work_mem), and then on the subscriber-side, the apply
worker writes the changes into temporary files and once it receives the
commit, it reads from those files and applies the entire transaction. To
improve the performance of such transactions, we can instead allow them to
be applied via parallel workers.
In this approach, we assign a new parallel apply worker (if available) as
soon as the xact's first stream is received and the leader apply worker
will send changes to this new worker via shared memory. The parallel apply
worker will directly apply the change instead of writing it to temporary
files. However, if the leader apply worker times out while attempting to
send a message to the parallel apply worker, it will switch to
"partial serialize" mode - in this mode, the leader serializes all
remaining changes to a file and notifies the parallel apply workers to
read and apply them at the end of the transaction. We use a non-blocking
way to send the messages from the leader apply worker to the parallel
apply to avoid deadlocks. We keep this parallel apply assigned till the
transaction commit is received and also wait for the worker to finish at
commit. This preserves commit ordering and avoid writing to and reading
from files in most cases. We still need to spill if there is no worker
available.
This patch also extends the SUBSCRIPTION 'streaming' parameter so that the
user can control whether to apply the streaming transaction in a parallel
apply worker or spill the change to disk. The user can set the streaming
parameter to 'on/off', or 'parallel'. The parameter value 'parallel' means
the streaming will be applied via a parallel apply worker, if available.
The parameter value 'on' means the streaming transaction will be spilled
to disk. The default value is 'off' (same as current behaviour).
In addition, the patch extends the logical replication STREAM_ABORT
message so that abort_lsn and abort_time can also be sent which can be
used to update the replication origin in parallel apply worker when the
streaming transaction is aborted. Because this message extension is needed
to support parallel streaming, parallel streaming is not supported for
publications on servers < PG16.
Author: Hou Zhijie, Wang wei, Amit Kapila with design inputs from Sawada Masahiko
Reviewed-by: Sawada Masahiko, Peter Smith, Dilip Kumar, Shi yu, Kuroda Hayato, Shveta Mallik
Discussion: https://postgr.es/m/CAA4eK1+wyN6zpaHUkCLorEWNx75MG0xhMwcFhvjqm2KURZEAGw@mail.gmail.com
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This allows an optional "S" modifier to be added to \dp and \z, to
have them include system objects in the list.
Note that this also changes the behaviour of a bare \dp or \z without
the "S" modifier to include temp objects in the list, and exclude
information_schema objects, making them consistent with other psql
meta-commands.
Nathan Bossart, reviewed by Maxim Orlov.
Discussion: https://postgr.es/m/20221206193606.GB3078082@nathanxps13
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VACUUM normally ends by running vac_update_datfrozenxid(), which
requires a scan of pg_class. Therefore, if one attempts to vacuum a
database one table at a time --- as vacuumdb has done since v12 ---
we will spend O(N^2) time in vac_update_datfrozenxid(). That causes
serious performance problems in databases with tens of thousands of
tables, and indeed the effect is measurable with only a few hundred.
To add insult to injury, only one process can run
vac_update_datfrozenxid at the same time per DB, so this behavior
largely defeats vacuumdb's -j option.
Hence, invent options SKIP_DATABASE_STATS and ONLY_DATABASE_STATS
to allow applications to postpone vac_update_datfrozenxid() until the
end of a series of VACUUM requests, and teach vacuumdb to use them.
Per bug #17717 from Gunnar L. Sadly, this answer doesn't seem
like something we'd consider back-patching, so the performance
problem will remain in v12-v15.
Tom Lane and Nathan Bossart
Discussion: https://postgr.es/m/17717-6c50eb1c7d23a886@postgresql.org
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The ALTER DATABASE|FUNCTION|PROCEDURE|ROLE|ROUTINE|USER ... SET <name>
case in psql tab completion failed to exclude <name> = "SCHEMA", which
caused ALTER FUNCTION|PROCEDURE|ROUTINE ... SET SCHEMA to complete
with "FROM CURRENT" and "TO", which won't work.
Fix that, so that those cases now complete with the list of schemas,
like other ALTER ... SET SCHEMA commands.
Noticed while testing the recent patch to improve tab completion for
ALTER FUNCTION/PROCEDURE/ROUTINE, but this is not directly related to
that patch. Rather, this is a long-standing bug, so back-patch to all
supported branches.
Discussion: https://postgr.es/m/CALDaNm0s7GQmkLP_mx5Cvk=UzYMnjhPmXBxU8DsHEunFbC5sTg@mail.gmail.com
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This adds psql tab completion for each of the actions supported by
ALTER FUNCTION/PROCEDURE/ROUTINE.
Vignesh C, reviewed by Dong Wook Lee, Michael Paquier, Melih Mutlu and
me.
Discussion: https://postgr.es/m/CALDaNm0s7GQmkLP_mx5Cvk=UzYMnjhPmXBxU8DsHEunFbC5sTg@mail.gmail.com
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Backpatch-through: 11
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Discussion: https://postgr.es/m/222b43a5-2fb3-2c1b-9cd0-375d376c8246@dunslane.net
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Allows VACUUM, ANALYZE, REINDEX, REFRESH MATERIALIZED VIEW, CLUSTER,
and LOCK TABLE.
Effectively reverts 4441fc704d. Instead of creating separate
privileges for VACUUM, ANALYZE, and other maintenance commands, group
them together under a single MAINTAIN privilege.
Author: Nathan Bossart
Discussion: https://postgr.es/m/20221212210136.GA449764@nathanxps13
Discussion: https://postgr.es/m/45224.1670476523@sss.pgh.pa.us
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3d14e17 has added support for this query but psql was not able to
complete it. Spotted while working on a different patch in the same
area.
Reviewed-by: Robert Haas
Discussion: https://postgr.es/m/Y3hw7yvG0VwpC1jq@paquier.xyz
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The USER SET flag specifies that the variable should be set on behalf of an
ordinary role. That lets ordinary roles set placeholder variables, which
permission requirements are not known yet. Such a value wouldn't be used if
the variable finally appear to require superuser privileges.
The new flags are stored in the pg_db_role_setting.setuser array. Catversion
is bumped.
This commit is inspired by the previous work by Steve Chavez.
Discussion: https://postgr.es/m/CAPpHfdsLd6E--epnGqXENqLP6dLwuNZrPMcNYb3wJ87WR7UBOQ%40mail.gmail.com
Author: Alexander Korotkov, Steve Chavez
Reviewed-by: Pavel Borisov, Steve Chavez
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Some options of these commands need to be able to identify the start
of the function body within the output of pg_get_functiondef().
It used to be that that always began with "AS", but since the
introduction of new-style SQL functions, it might also start with
"BEGIN" or "RETURN". Fix that on the psql side, and add some
regression tests.
Noted by me awhile ago, but I didn't do anything about it.
Thanks to David Johnston for a nag.
Discussion: https://postgr.es/m/AM9PR01MB8268D5CDABDF044EE9F42173FE8C9@AM9PR01MB8268.eurprd01.prod.exchangelabs.com
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Currently a table can only be vacuumed or analyzed by its owner or
a superuser. This can now be extended to any user by means of an
appropriate GRANT.
Nathan Bossart
Reviewed by: Bharath Rupireddy, Kyotaro Horiguchi, Stephen Frost, Robert
Haas, Mark Dilger, Tom Lane, Corey Huinker, David G. Johnston, Michael
Paquier.
Discussion: https://postgr.es/m/20220722203735.GB3996698@nathanxps13
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This commit improves the handling of the following clauses:
- Addition of "CREATE" for ALTER DEFAULT PRIVILEGES .. GRANT/REVOKE.
- Addition of GRANT|ADMIN|INHERIT OPTION FOR for REVOKE, with some
completion for roles, INHERIT being added recently by e3ce2de.
- Addition of GRANT WITH ADMIN|INHERIT.
The list of privilege options common to GRANT and REVOKE is refactored
to avoid its duplication.
Author: Shi Yu
Reviewed-by: Kyotaro Horiguchi, Michael Paquier, Peter Smith
Discussion: https://postgr.es/m/OSZPR01MB6310FCE8609185A56344EED2FD559@OSZPR01MB6310.jpnprd01.prod.outlook.com
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Some callers didn't check the return value of pclose() or
ClosePipeStream() correctly. Either they didn't check it at all or
they treated it like the return of fclose().
The correct way is to first check whether the return value is -1, and
then report errno, and then check the return value like a result from
system(), for which we already have wait_result_to_str() to make it
simpler. To make this more compact, expand wait_result_to_str() to
also handle -1 explicitly.
Reviewed-by: Ankit Kumar Pandey <itsankitkp@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/8cd9fb02-bc26-65f1-a809-b1cb360eef73@enterprisedb.com
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This adds a new psql command \bind that sets query parameters and
causes the next query to be sent using the extended query protocol.
Example:
SELECT $1, $2 \bind 'foo' 'bar' \g
This may be useful for psql scripting, but one of the main purposes is
also to be able to test various aspects of the extended query protocol
from psql and to write tests more easily.
Reviewed-by: Corey Huinker <corey.huinker@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/e8dd1cd5-0e04-3598-0518-a605159fe314@enterprisedb.com
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We already allow explicitly writing DEFAULT for SET COMPRESSION,
so it seems a bit inflexible and non-orthogonal to not have it
for STORAGE.
Aleksander Alekseev
Discussion: https://postgr.es/m/CAJ7c6TMX9ui+6y3TQFaXJYVpZyBukvqhQbVDJ8OUokeLRhtnpA@mail.gmail.com
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\d+ is already able to show if a partition or a child table is
"PARTITIONED" via its relkind, hence the addition of a keyword for
"FOREIGN" in the relation description is basically free.
Author: Ian Lawrence Barwick
Reviewed-by: Tom Lane, Michael Paquier
Discussion: https://postgr.es/m/CAB8KJ=iwzbEz2HR9EhNxQLVhMk2G_OYtQPJ9V=jWLadseggrOA@mail.gmail.com
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- Add tab completion for ALTER SEQUENCE … START …
- Add tab completion for ALTER COLUMN … SET GENERATED …
- Add tab completion for ALTER COLUMN … SET <sequence option>
- Add tab completion for ALTER COLUMN … ADD GENERATED … AS IDENTITY
Author: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
Reviewed-by: Matheus Alcantara <mths.dev@pm.me>
Discussion: https://www.postgresql.org/message-id/flat/87mta1jfax.fsf@wibble.ilmari.org
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The code was completing this pattern with a list of settable characters,
and it was possible to reach this state after completing a "ALTER
STATISTICS <name>" with SET.
Author: Vignesh C
Discussion: https://postgr.es/m/CALDaNm2HHF_371o+EeSjxDDS17Cx7d-ko2h1fLU94=ob=4_ktg@mail.gmail.com
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Because of a small thinko in 7844c9918a43b494adde3575891d217a37062378,
psql -c would exit successfully when a query is canceled. Fix this so
that it exits with a nonzero status, just like for all other errors.
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This substantially speeds up building for windows, due to the vast amount of
headers included via windows.h. A cross build from linux targetting mingw goes
from
994.11user 136.43system 0:31.58elapsed 3579%CPU
to
422.41user 89.05system 0:14.35elapsed 3562%CPU
The wins on windows are similar-ish (but I don't have a system at hand just
now for actual numbers). Targetting other operating systems the wins are far
smaller (tested linux, macOS, FreeBSD).
For now precompiled headers are disabled by default, it's not clear how well
they work on all platforms. E.g. on FreeBSD gcc doesn't seem to have working
support, but clang does.
When doing a full build precompiled headers are only beneficial for targets
with multiple .c files, as meson builds a separate precompiled header for each
target (so that different compilation options take effect). This commit
therefore only changes target with at least two .c files to use precompiled
headers.
Because this commit adds b_pch=false to the default_options new build
directories will have precompiled headers disabled by default, however
existing build directories will continue use the default value of b_pch, which
is true.
Note that using precompiled headers with ccache requires setting
CCACHE_SLOPPINESS=pch_defines,time_macros to get hits.
Reviewed-by: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Reviewed-by: Justin Pryzby <pryzby@telsasoft.com>
Discussion: https://postgr.es/m/CA+hUKG+50eOUbN++ocDc0Qnp9Pvmou23DSXu=ZA6fepOcftKqA@mail.gmail.com
Discussion: https://postgr.es/m/c5736f70-bb6d-8d25-e35c-e3d886e4e905@enterprisedb.com
Discussion: https://postgr.es/m/20190826054000.GE7005%40paquier.xyz
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The generated resource files aren't exactly the same ones as the old
buildsystems generate. Previously "InternalName" and "OriginalFileName" were
mostly wrong / not set (despite being required), but that was hard to fix in
at least the make build. Additionally, the meson build falls back to a
"auto-generated" description when not set, and doesn't set it in a few cases -
unlikely that anybody looks at these descriptions in detail.
Author: Andres Freund <andres@anarazel.de>
Author: Nazir Bilal Yavuz <byavuz81@gmail.com>
Reviewed-by: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
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In a similar effort to f01592f91, here we mostly rename shadowed local
variables to remove the warnings produced when compiling with
-Wshadow=compatible-local.
This fixes 63 warnings and leaves just 5.
Author: Justin Pryzby, David Rowley
Reviewed-by: Justin Pryzby
Discussion https://postgr.es/m/20220817145434.GC26426%40telsasoft.com
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This improves the tab completion of psql on a few points:
- Provide a list of subscriptions on \dRs.
- Provide a list of publications on \dRp.
- Add CURRENT_ROLE, CURRENT_USER, SESSION_USER when OWNER TO is provided
at the end of a query (as defined by RoleSpec in gram.y).
Author: Vignesh C
Reviewed-by: Dagfinn Ilmari Mannsåker
Discussion: https://postgr.es/m/CALDaNm3toRBt6c6saY3174f7CsGztXRvVvfWbikkJEXY7x5WAA@mail.gmail.com
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The pre-v15 behavior was to discard all but the last result,
but with the new behavior of printing all results by default,
we will send each such result to the \g file. However,
we're still opening and closing the \g file for each result,
so you lose all but the last result anyway. Move the output-file
state up to ExecQueryAndProcessResults so that we open/close the
\g file only once per command string.
To support this without changing other behavior, we must
adjust PrintQueryResult to have separate FILE * arguments
for query and status output (since status output has never
gone to the \g file). That in turn makes it a good idea
to push the responsibility for fflush'ing output down to
PrintQueryTuples and PrintQueryStatus.
Also fix an infinite loop if COPY IN/OUT is attempted in \watch.
We used to reject that, but that error exit path got broken
somewhere along the line in v15. There seems no real reason
to reject it anyway as the code now stands, so just remove
the error exit and make sure that COPY OUT data goes to the
right place.
Also remove PrintQueryResult's unused is_watch parameter,
and make some other cosmetic cleanups (adjust obsolete
comments, break some overly-long lines).
Daniel Vérité and Tom Lane
Discussion: https://postgr.es/m/4333844c-2244-4d6e-a49a-1d483fbe304f@manitou-mail.org
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I (Álvaro) broke tab-completion for GRANT .. ALL TABLES IN SCHEMA while
removing ALL from the publication syntax for schemas in the
aforementioned commit. I also missed to update a bunch of
tab-completion rules for ALTER/CREATE PUBLICATION that match each
individual piece of ALL TABLES IN SCHEMA. Repair those bugs.
While fixing up that commit, update a couple of outdated comments
related to the same change.
Backpatch to 15.
Author: Shi yu <shiy.fnst@fujitsu.com>
Reviewed-by: Peter Smith <smithpb2250@gmail.com>
Discussion: https://postgr.es/m/OSZPR01MB6310FCE8609185A56344EED2FD559@OSZPR01MB6310.jpnprd01.prod.outlook.com
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This is a continuation of 78fdb1e, where this flag is set in the psql
callback handler used for SIGINT. This was previously a boolean but the
C standard recommends the use of sig_atomic_t. Note that this
influences PromptInterruptContext in string.h, where the same flag is
tracked.
Author: Hayato Kuroda
Discussion: https://postgr.es/m/TYAPR01MB58669A9EC96AA3078C2CD938F5549@TYAPR01MB5866.jpnprd01.prod.outlook.com
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