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| author | Robert Haas <rhaas@postgresql.org> | 2016-04-21 10:46:09 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2016-04-21 10:49:09 -0400 |
| commit | f039eaac7131ef2a4cf63a10cf98486f8bcd09d2 (patch) | |
| tree | 7cf01d74aa16537ce41f72f9c796cc0e896270c6 /contrib/postgres_fdw/postgres_fdw.h | |
| parent | 11e178d0dc4bc2328ae4759090b3c48b07023fab (diff) | |
| download | postgresql-f039eaac7131ef2a4cf63a10cf98486f8bcd09d2.tar.gz postgresql-f039eaac7131ef2a4cf63a10cf98486f8bcd09d2.zip | |
Allow queries submitted by postgres_fdw to be canceled.
This fixes a problem which is not new, but with the advent of direct
foreign table modification in 0bf3ae88af330496517722e391e7c975e6bad219,
it's somewhat more likely to be annoying than previously. So,
arrange for a local query cancelation to propagate to the remote side.
Michael Paquier, reviewed by Etsuro Fujita. Original report by
Thom Brown.
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.h')
| -rw-r--r-- | contrib/postgres_fdw/postgres_fdw.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/postgres_fdw/postgres_fdw.h b/contrib/postgres_fdw/postgres_fdw.h index 3a11d994d54..574b07d16c8 100644 --- a/contrib/postgres_fdw/postgres_fdw.h +++ b/contrib/postgres_fdw/postgres_fdw.h @@ -103,6 +103,8 @@ extern PGconn *GetConnection(UserMapping *user, bool will_prep_stmt); extern void ReleaseConnection(PGconn *conn); extern unsigned int GetCursorNumber(PGconn *conn); extern unsigned int GetPrepStmtNumber(PGconn *conn); +extern PGresult *pgfdw_get_result(PGconn *conn, const char *query); +extern PGresult *pgfdw_exec_query(PGconn *conn, const char *query); extern void pgfdw_report_error(int elevel, PGresult *res, PGconn *conn, bool clear, const char *sql); |