Don't leak a signalfd when using latches in the postmaster.
At the time of commit 6a2a70a02 we didn't use latch infrastructure in
the postmaster. We're planning to start doing that, so we'd better make
sure that the signalfd inherited from a postmaster is not duplicated and
then leaked in the
Allow parent's WaitEventSets to be freed after fork().
An epoll fd belonging to the parent should be closed in the child. A
kqueue fd is automatically closed by fork(), but we should still adjust
our counter. For poll and Windows systems, nothing special is required.
On all systems we free the
Add WL_SOCKET_ACCEPT event to WaitEventSet API.
To be able to handle incoming connections on a server socket with
the WaitEventSet API, we'll need a new kind of event to indicate that
the the socket is ready to accept a connection.
On Unix, it's just the same as WL_SOCKET_READABLE, but on
Update upgrade_adapt.sql to handle tables using aclitem as data type
The regression test suite includes a table called "tab_core_types" that
has one attribute based on the type "aclitem". Keeping this attribute
as-is causes hard failures when running pg_upgrade with an origin on
~15. This
Fix some incorrectness in upgrade_adapt.sql on query for WITH OIDS
The query used to disable WITH OIDS in all the relations making use of
it was checking for materialized views, but this is not a supported
operation. On the contrary, this needs to be done on foreign tables.
While on it, use
Fix some incorrectness in upgrade_adapt.sql on query for WITH OIDS
The query used to disable WITH OIDS in all the relations making use of
it was checking for materialized views, but this is not a supported
operation. On the contrary, this needs to be done on foreign tables.
While on it, use
Fix some incorrectness in upgrade_adapt.sql on query for WITH OIDS
The query used to disable WITH OIDS in all the relations making use of
it was checking for materialized views, but this is not a supported
operation. On the contrary, this needs to be done on foreign tables.
While on it, use
Fix some incorrectness in upgrade_adapt.sql on query for WITH OIDS
The query used to disable WITH OIDS in all the relations making use of
it was checking for materialized views, but this is not a supported
operation. On the contrary, this needs to be done on foreign tables.
While on it, use
Fix some incorrectness in upgrade_adapt.sql on query for WITH OIDS
The query used to disable WITH OIDS in all the relations making use of
it was checking for materialized views, but this is not a supported
operation. On the contrary, this needs to be done on foreign tables.
While on it, use
On Thu, Dec 22, 2022 at 09:30:41AM -0600, Justin Pryzby wrote:
> This caused me to notice various wrong-looking elog()s.
Nice catch. These have been wrong for quite some time, so I have done
something down to v11 while passing by..
--
Michael
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Fix come incorrect elog() messages in aclchk.c
Three error strings used with cache lookup failures were referring to
incorrect object types for ACL checks:
- Schemas
- Types
- Foreign Servers
There errors should never be triggered, but if they do incorrect
information would be reported.
Author:
Fix come incorrect elog() messages in aclchk.c
Three error strings used with cache lookup failures were referring to
incorrect object types for ACL checks:
- Schemas
- Types
- Foreign Servers
There errors should never be triggered, but if they do incorrect
information would be reported.
Author:
Fix come incorrect elog() messages in aclchk.c
Three error strings used with cache lookup failures were referring to
incorrect object types for ACL checks:
- Schemas
- Types
- Foreign Servers
There errors should never be triggered, but if they do incorrect
information would be reported.
Author:
Fix come incorrect elog() messages in aclchk.c
Three error strings used with cache lookup failures were referring to
incorrect object types for ACL checks:
- Schemas
- Types
- Foreign Servers
There errors should never be triggered, but if they do incorrect
information would be reported.
Author:
Fix come incorrect elog() messages in aclchk.c
Three error strings used with cache lookup failures were referring to
incorrect object types for ACL checks:
- Schemas
- Types
- Foreign Servers
There errors should never be triggered, but if they do incorrect
information would be reported.
Author:
Fix come incorrect elog() messages in aclchk.c
Three error strings used with cache lookup failures were referring to
incorrect object types for ACL checks:
- Schemas
- Types
- Foreign Servers
There errors should never be triggered, but if they do incorrect
information would be reported.
Author:
Rename pg_dissect_walfile_name() to pg_split_walfile_name()
The former name was discussed as being confusing, so use "split", as per
a suggestion from Magnus Hagander.
While on it, one of the output arguments is renamed from "segno" to
"segment_number", as per a suggestion from Kyotaro
Allow window functions to adjust their frameOptions
WindowFuncs such as row_number() don't care if it's called with ROWS
UNBOUNDED PRECEDING AND CURRENT ROW or with RANGE UNBOUNDED PRECEDING AND
CURRENT ROW. The latter is less efficient as the RANGE option requires
that the executor check for
Improve notation of cacheinfo table in syscache.c.
Use C99 designated initializer syntax for the array elements, instead of
writing the enumerator name and position in a comment. Replace nkeys
and key with a local variadic macro, for a shorter notation.
Reviewed-by: Tom Lane
Reviewed-by: Peter
Use scanned_pages to decide when to failsafe check.
Perform a failsafe check every time VACUUM's first heap scan scans a
further FAILSAFE_EVERY_PAGES pages, rather than using an approach based
on the number of physical blocks that our current blkno is from the
blkno at the time of the previous
Refactor how VACUUM passes around its XID cutoffs.
Use a dedicated struct for the XID/MXID cutoffs used by VACUUM, such as
FreezeLimit and OldestXmin. This state is initialized in vacuum.c, and
then passed around by code from vacuumlazy.c to heapam.c freezing
related routines. The new
Avoid O(N^2) cost when pulling up lots of UNION ALL subqueries.
perform_pullup_replace_vars() knows how to scan the whole parent
query tree when we are replacing Vars during a subquery flattening
operation. However, for the specific case of flattening a
UNION ALL leaf query, that's mostly wasted
Add some recursion and looping defenses in prepjointree.c.
Andrey Lepikhov demonstrated a case where we spend an unreasonable
amount of time in pull_up_subqueries(). Not only is that recursing
with no explicit check for stack overrun, but the code seems not
interruptable by control-C. Let's
Add some recursion and looping defenses in prepjointree.c.
Andrey Lepikhov demonstrated a case where we spend an unreasonable
amount of time in pull_up_subqueries(). Not only is that recursing
with no explicit check for stack overrun, but the code seems not
interruptable by control-C. Let's
Add some recursion and looping defenses in prepjointree.c.
Andrey Lepikhov demonstrated a case where we spend an unreasonable
amount of time in pull_up_subqueries(). Not only is that recursing
with no explicit check for stack overrun, but the code seems not
interruptable by control-C. Let's
Add some recursion and looping defenses in prepjointree.c.
Andrey Lepikhov demonstrated a case where we spend an unreasonable
amount of time in pull_up_subqueries(). Not only is that recursing
with no explicit check for stack overrun, but the code seems not
interruptable by control-C. Let's
Add some recursion and looping defenses in prepjointree.c.
Andrey Lepikhov demonstrated a case where we spend an unreasonable
amount of time in pull_up_subqueries(). Not only is that recursing
with no explicit check for stack overrun, but the code seems not
interruptable by control-C. Let's
Add some recursion and looping defenses in prepjointree.c.
Andrey Lepikhov demonstrated a case where we spend an unreasonable
amount of time in pull_up_subqueries(). Not only is that recursing
with no explicit check for stack overrun, but the code seems not
interruptable by control-C. Let's
On Thu, Dec 22, 2022 at 07:21:50AM +, Peter Eisentraut wrote:
> Remove dead code
>
> The second appearance of NamespaceRelationId in this if-else chain is
> in error and can be removed.
This caused me to notice various wrong-looking elog()s.
diff --git a/src/backend/catalog/aclchk.c
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