Tom Lane 4513d9deda It turns out that TablespaceCreateDbspace fails badly if a relcache flush ... occurs when it tries to heap_open pg_tablespace. When control returns to smgrcreate, that routine will be holding a dangling pointer to a closed SMgrRelation, resulting in mayhem. This is of course a consequence of the violation of proper module layering inherent in having smgr.c call a tablespace command routine, but the simplest fix seems to be to change the locking mechanism. There's no real need for TablespaceCreateDbspace to touch pg_tablespace at all --- it's only opening it as a way of locking against a parallel DROP TABLESPACE command. A much better answer is to create a special-purpose LWLock to interlock these two operations. This drops TablespaceCreateDbspace quite a few layers down the food chain and makes it something reasonably safe for smgr to call.		2006-01-19 04:45:38 +00:00
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access	Some minor code cleanup, falling out from the removal of rtree. SK_NEGATE	2006-01-14 22:03:35 +00:00
bootstrap	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
catalog	Add a new system view, pg_cursors, that displays the currently available	2006-01-18 06:49:30 +00:00
commands	Add a new system view, pg_prepared_statements, that can be used to	2006-01-08 07:00:27 +00:00
executor	Repair "Halloween problem" in EvalPlanQual: a tuple that's been inserted by	2006-01-12 21:48:53 +00:00
lib	Standard pgindent run for 8.1.	2005-10-15 02:49:52 +00:00
libpq	Re-run pgindent, fixing a problem where comment lines after a blank	2005-11-22 18:17:34 +00:00
mb	Previous commit message should have been:	2005-12-24 18:23:02 +00:00
nodes	Trim an obsolete comment: it is no longer relevant that "SELECT" was	2006-01-01 01:41:42 +00:00
optimizer	Teach planner how to rearrange join order for some classes of OUTER JOIN.	2005-12-20 02:30:36 +00:00
parser	Implement SQL-compliant treatment of row comparisons for < <= > >= cases	2005-12-28 01:30:02 +00:00
port	Fix fsync code to test whether F_FULLFSYNC is available, instead of	2006-01-17 23:52:31 +00:00
postmaster	Standard pgindent run for 8.1.	2005-10-15 02:49:52 +00:00
regex	Standard pgindent run for 8.1.	2005-10-15 02:49:52 +00:00
rewrite	Change expandRTE() and ResolveNew() back to taking just the single	2005-06-04 19:19:42 +00:00
storage	It turns out that TablespaceCreateDbspace fails badly if a relcache flush	2006-01-19 04:45:38 +00:00
tcop	Make all command-line options of postmaster and postgres the same. See	2006-01-05 10:07:46 +00:00
utils	Add a new system view, pg_cursors, that displays the currently available	2006-01-18 06:49:30 +00:00
c.h	Remove BEOS port.	2006-01-05 03:01:38 +00:00
fmgr.h	Standard pgindent run for 8.1.	2005-10-15 02:49:52 +00:00
funcapi.h	Move plpgsql's fetchArgInfo() into funcapi.c, and rename to	2005-12-28 18:11:25 +00:00
getaddrinfo.h	Disble some Win32-specific code in win32-client-only builds:	2005-12-08 17:52:11 +00:00
getopt_long.h	Some more missed copyright notices. Many of these look like they	2005-01-01 20:44:34 +00:00
Makefile	Allow installation into directories containing spaces in the name.	2005-12-09 21:19:36 +00:00
miscadmin.h	Make all command-line options of postmaster and postgres the same. See	2006-01-05 10:07:46 +00:00
pg_config_manual.h	Remove BEOS port.	2006-01-05 03:01:38 +00:00
pg_config.h.in	Fix fsync code to test whether F_FULLFSYNC is available, instead of	2006-01-17 23:52:31 +00:00
pg_config.h.win32	I reconfirmed MS-VC6. Thank you for wonderful correspondence.	2005-12-09 04:50:40 +00:00
pgstat.h	Modify pgstats code to reduce performance penalties from oversized stats data	2006-01-18 20:35:06 +00:00
pgtime.h	Standard pgindent run for 8.1.	2005-10-15 02:49:52 +00:00
port.h	Add documentation on the use of *printf() macros and libintl.	2005-12-06 18:35:10 +00:00
postgres_ext.h	Pgindent run for 8.0.	2004-08-29 05:07:03 +00:00
postgres_fe.h	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
postgres.h	Fix the assert_enabled issue properly. This eliminates the former ABI	2006-01-08 21:24:37 +00:00
rusagestub.h	Fix a few macro definitions to ensure that unary minus is enclosed in	2005-07-27 12:44:10 +00:00
strdup.h	Fix an obsolete file path mentioned in a comment.	2004-01-25 22:19:42 +00:00