Peter Eisentraut b3617cdfbb Move portal pinning from PL/pgSQL to SPI ... PL/pgSQL "pins" internally generated (unnamed) portals so that user code cannot close them by guessing their names. This logic is also useful in other languages and really for any code. So move that logic into SPI. An unnamed portal obtained through SPI_cursor_open() and related functions is now automatically pinned, and SPI_cursor_close() automatically unpins a portal that is pinned. In the core distribution, this affects PL/Perl and PL/Python, preventing users from manually closing cursors created by spi_query and plpy.cursor, respectively. (PL/Tcl does not currently offer any cursor functionality.) Reviewed-by: Andrew Dunstan <andrew.dunstan@2ndquadrant.com>		2018-01-10 10:20:51 -05:00
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access	Change some bogus PageGetLSN calls to BufferGetLSNAtomic	2018-01-09 17:06:31 -03:00
bootstrap	Update copyright for 2018	2018-01-02 23:30:12 -05:00
catalog	Minor preparatory refactoring for UPDATE row movement.	2018-01-04 16:25:49 -05:00
commands	Remove PortalGetQueryDesc()	2018-01-09 13:47:56 -05:00
executor	Move portal pinning from PL/pgSQL to SPI	2018-01-10 10:20:51 -05:00
foreign	Update copyright for 2018	2018-01-02 23:30:12 -05:00
lib	Update copyright for 2018	2018-01-02 23:30:12 -05:00
libpq	Another attempt at fixing build with various OpenSSL versions	2018-01-04 19:09:27 -05:00
main	Update copyright for 2018	2018-01-02 23:30:12 -05:00
nodes	Rewrite list_qsort() to avoid trashing its input list.	2018-01-09 13:25:53 -05:00
optimizer	Improve the heuristic for ordering child paths of a parallel append.	2018-01-09 13:07:52 -05:00
parser	Don't allow VACUUM VERBOSE ANALYZE VERBOSE.	2018-01-09 10:20:48 -05:00
po	Translation updates	2017-08-07 13:55:34 -04:00
port	Update copyright for 2018	2018-01-02 23:30:12 -05:00
postmaster	Update copyright for 2018	2018-01-02 23:30:12 -05:00
regex	Update copyright for 2018	2018-01-02 23:30:12 -05:00
replication	Fix race condition during replication origin drop.	2018-01-09 12:09:30 -05:00
rewrite	Update copyright for 2018	2018-01-02 23:30:12 -05:00
snowball	Update copyright for 2018	2018-01-02 23:30:12 -05:00
statistics	Update copyright for 2018	2018-01-02 23:30:12 -05:00
storage	While waiting for a condition variable, detect postmaster death.	2018-01-09 12:34:57 -05:00
tcop	Remove PortalGetQueryDesc()	2018-01-09 13:47:56 -05:00
tsearch	Update copyright for 2018	2018-01-02 23:30:12 -05:00
utils	Give more accurate error message for dropping pinned portal	2018-01-10 09:22:07 -05:00
.gitignore
common.mk	Add ICU_CFLAGS to global CPPFLAGS	2017-06-12 15:57:22 -04:00
Makefile	Update copyright for 2018	2018-01-02 23:30:12 -05:00
nls.mk	Translation updates	2017-05-15 12:19:54 -04:00