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d3c5f37dd5
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. Use them in postgres_fdw, replacing a local implementation from which the libpqsrv implementation derives. This is a bug fix for dblink. Code inspection identified the bug at least thirteen years ago, but user complaints have not appeared. Hence, no back-patch for now. Discussion: https://postgr.es/m/20231122012945.74@rfd.leadboat.com |
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| .. | ||
| expected | ||
| sql | ||
| .gitignore | ||
| connection.c | ||
| deparse.c | ||
| Makefile | ||
| meson.build | ||
| option.c | ||
| postgres_fdw--1.0--1.1.sql | ||
| postgres_fdw--1.0.sql | ||
| postgres_fdw.c | ||
| postgres_fdw.control | ||
| postgres_fdw.h | ||
| shippable.c | ||