Noah Misch 63f6ecb6b0 Make dblink interruptible, via new libpqsrv APIs. ... This replaces dblink's blocking libpq calls, allowing cancellation and allowing DROP DATABASE (of a database not involved in the query). Apart from explicit dblink_cancel_query() calls, dblink still doesn't cancel the remote side. The replacement for the blocking calls consists of new, general-purpose query execution wrappers in the libpqsrv facility. Out-of-tree extensions should adopt these. The original commit d3c5f37dd5 did not back-patch. Back-patch now to v16-v13, bringing coverage to all supported versions. This back-patch omits the orignal's refactoring in postgres_fdw. Discussion: https://postgr.es/m/20231122012945.74@rfd.leadboat.com		2025-04-03 09:34:01 -07:00
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auth.h	Apply PGDLLIMPORT markings broadly.	2022-04-08 08:16:38 -04:00
be-fsstubs.h	Update copyright for 2022	2022-01-07 19:04:57 -05:00
be-gssapi-common.h	Update copyright for 2022	2022-01-07 19:04:57 -05:00
crypt.h	Improve error handling of cryptohash computations	2022-01-11 09:55:16 +09:00
hba.h	Make check_usermap() parameter names consistent.	2022-09-17 16:54:16 -07:00
ifaddr.h	Update copyright for 2022	2022-01-07 19:04:57 -05:00
libpq-be-fe-helpers.h	Make dblink interruptible, via new libpqsrv APIs.	2025-04-03 09:34:01 -07:00
libpq-be.h	Fix handling of SCRAM-SHA-256's channel binding with RSA-PSS certificates	2023-02-15 10:12:31 +09:00
libpq-fs.h	Update copyright for 2022	2022-01-07 19:04:57 -05:00
libpq.h	Apply PGDLLIMPORT markings broadly.	2022-04-08 08:16:38 -04:00
pqcomm.h	Apply PGDLLIMPORT markings broadly.	2022-04-08 08:16:38 -04:00
pqformat.h	Update copyright for 2022	2022-01-07 19:04:57 -05:00
pqmq.h	Update copyright for 2022	2022-01-07 19:04:57 -05:00
pqsignal.h	Add some missing PGDLLIMPORT markings	2022-05-12 15:08:45 +09:00
sasl.h	Fix collection of typos in the code and the documentation	2022-03-15 11:29:35 +09:00
scram.h	Apply PGDLLIMPORT markings broadly.	2022-04-08 08:16:38 -04:00