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postgresql/src
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Tom Lane 24aef33804 Cleanup of rewriter and planner handling of Query.hasRowSecurity flag. 
Be sure to pull up the subquery's hasRowSecurity flag when flattening a
subquery in pull_up_simple_subquery().  This isn't a bug today because
we don't look at the hasRowSecurity flag during planning, but it could
easily be a bug tomorrow.

Likewise, make rewriteRuleAction() pull up the hasRowSecurity flag when
absorbing RTEs from a rule action.  This isn't a bug either, for the
opposite reason: the flag should never be set yet.  But again, it seems
like good future proofing.

Add a comment explaining why rewriteTargetView() should *not* set
hasRowSecurity when adding stuff to securityQuals.

Improve some nearby comments about securityQuals processing, and document
that field more completely in parsenodes.h.

Patch by me, analysis by Dean Rasheed.

Discussion: <CAEZATCXZ8tb2DV6f=bkhsMV6u_gRcZ0CZBw2J-qU84RxSukZog@mail.gmail.com>
2016-11-10 16:16:33 -05:00
..
backend Cleanup of rewriter and planner handling of Query.hasRowSecurity flag. 2016-11-10 16:16:33 -05:00
bin pgbench: Allow the transaction log file prefix to be changed. 2016-11-09 16:28:43 -05:00
common Rename "pg_xlog" directory to "pg_wal". 2016-10-20 11:32:18 -04:00
fe_utils Teach appendShellString() to not quote strings containing "-". 2016-09-06 14:53:31 -04:00
include Cleanup of rewriter and planner handling of Query.hasRowSecurity flag. 2016-11-10 16:16:33 -05:00
interfaces psql: Split up "Modifiers" column in \d and \dD 2016-11-03 14:02:46 -04:00
makefiles Remove "sco" and "unixware" ports. 2016-10-11 11:26:04 -04:00
pl Simplify code by getting rid of SPI_push, SPI_pop, SPI_restore_connection. 2016-11-08 17:39:57 -05:00
port pgwin32_is_junction's argument should be "const char *" not "char *". 2016-11-05 11:14:10 -04:00
template Remove "sco" and "unixware" ports. 2016-10-11 11:26:04 -04:00
test Support "COPY view FROM" for views with INSTEAD OF INSERT triggers. 2016-11-10 14:13:43 -05:00
timezone More zic cleanup. 2016-11-06 10:45:58 -05:00
tools Change qr/foo$/m to qr/foo\n/m, for Perl 5.8.8. 2016-11-07 20:27:30 -05:00
tutorial
.gitignore
bcc32.mak
DEVELOPERS
Makefile Install TAP test infrastructure so it's available for extension testing. 2016-09-23 15:50:00 -04:00
Makefile.global.in Remove "sco" and "unixware" ports. 2016-10-11 11:26:04 -04:00
Makefile.shlib Remove "sco" and "unixware" ports. 2016-10-11 11:26:04 -04:00
nls-global.mk
win32.mak