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bf9a60ee33
postgresql/src/include
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Kevin Grittner bf9a60ee33 Fix interaction between CREATE INDEX and "snapshot too old". 
Since indexes are created without valid LSNs, an index created
while a snapshot older than old_snapshot_threshold existed could
cause queries to return incorrect results when those old snapshots
were used, if any relevant rows had been subject to early pruning
before the index was built.  Prevent usage of a newly created index
until all such snapshots are released, for relations where this can
happen.

Questions about the interaction of "snapshot too old" with index
creation were initially raised by Andres Freund.

Reviewed by Robert Haas.
2016-06-10 09:25:31 -05:00
..
access pgindent run for 9.6 2016-06-09 18:02:36 -04:00
bootstrap Update copyright for 2016 2016-01-02 13:33:40 -05:00
catalog Improve the situation for parallel query versus temp relations. 2016-06-09 20:16:11 -04:00
commands Support ALTER THING .. DEPENDS ON EXTENSION 2016-04-05 18:38:54 -03:00
common pgindent run for 9.6 2016-06-09 18:02:36 -04:00
datatype Be more careful about out-of-range dates and timestamps. 2016-03-16 19:09:28 -04:00
executor pgindent run for 9.6 2016-06-09 18:02:36 -04:00
fe_utils Move and rename fmtReloptionsArray(). 2016-05-06 12:45:36 +01:00
foreign pgindent run for 9.6 2016-06-09 18:02:36 -04:00
lib Remove mergeHyperLogLog. 2016-04-27 10:55:32 -04:00
libpq Add authentication parameters compat_realm and upn_usename for SSPI 2016-04-08 20:28:38 +02:00
mb Update copyright for 2016 2016-01-02 13:33:40 -05:00
nodes pgindent run for 9.6 2016-06-09 18:02:36 -04:00
optimizer pgindent run for 9.6 2016-06-09 18:02:36 -04:00
parser pgindent run for 9.6 2016-06-09 18:02:36 -04:00
port Fix various common mispellings. 2016-06-03 16:08:45 +01:00
portability Update copyright for 2016 2016-01-02 13:33:40 -05:00
postmaster Allow Pin/UnpinBuffer to operate in a lockfree manner. 2016-04-10 20:12:32 -07:00
regex Suppress compiler warnings about useless comparison of unsigned to zero. 2016-02-15 17:12:16 -05:00
replication pgindent run for 9.6 2016-06-09 18:02:36 -04:00
rewrite Update copyright for 2016 2016-01-02 13:33:40 -05:00
snowball Update copyright for 2016 2016-01-02 13:33:40 -05:00
storage Improve the situation for parallel query versus temp relations. 2016-06-09 20:16:11 -04:00
tcop Stop the executor if no more tuples can be sent from worker to leader. 2016-06-06 14:52:58 -04:00
tsearch pgindent run for 9.6 2016-06-09 18:02:36 -04:00
utils Fix interaction between CREATE INDEX and "snapshot too old". 2016-06-10 09:25:31 -05:00
.gitignore Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
c.h Make init_spin_delay() C89 compliant and change stuck spinlock reporting. 2016-04-13 17:00:53 -07:00
fmgr.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
funcapi.h Widen query numbers-of-tuples-processed counters to uint64. 2016-03-12 16:05:29 -05:00
getaddrinfo.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
getopt_long.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
Makefile Create src/fe_utils/, and move stuff into there from pg_dump's dumputils. 2016-03-24 15:55:57 -04:00
miscadmin.h Mark PostmasterPid as PGDLLIMPORT. 2016-06-03 14:06:35 -04:00
pg_config_ext.h.in Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
pg_config_ext.h.win32 Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
pg_config_manual.h Add support for more extensive testing of raw_expression_tree_walker(). 2016-05-23 19:08:26 -04:00
pg_config.h.in Add BSD authentication method. 2016-04-08 13:52:06 -04:00
pg_config.h.win32 Stamp 9.6beta1. 2016-05-09 16:47:49 -04:00
pg_getopt.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pg_trace.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pgstat.h pgindent run for 9.6 2016-06-09 18:02:36 -04:00
pgtar.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pgtime.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
port.h On all Windows platforms, not just Cygwin, use _timezone and _tzname. 2016-03-28 20:59:25 -04:00
postgres_ext.h pgindent run for 9.4 2014-05-06 12:12:18 -04:00
postgres_fe.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
postgres.h Adjust DatumGetBool macro, this time for sure. 2016-04-28 11:50:58 -04:00
rusagestub.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
windowapi.h Update copyright for 2016 2016-01-02 13:33:40 -05:00