Per recent discussion, this does not work because other backends can't
reliably see tuples in a temp table and so cannot run the RI checks
correctly. Seems better to disallow this case than go back to accessing
temp tables through shared buffers. Also, disallow FK references to
ON COMMIT DELETE ROWS tables. We already caught this problem for normal
TRUNCATE, but the path used by ON COMMIT didn't check.
(it rejects some system header files...). Use -no-cpp-precomp instead.
I think it is okay to change this unconditionally, but if we hear
complaints from people still using very old compilers on Darwin,
we could put in a test to see which switch the compiler likes.
reindexing system tables without ignoring system indexes, when the
other two varieties of REINDEX disallow it. Make all three act the same,
and simplify downstream code accordingly.
type was being reported for PREPAREs.
Modified Files:
jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
jdbc/org/postgresql/test/jdbc2/ServerPreparedStmtTest.java
child tables --- all cases that will trip various sanity checks elsewhere
in the system, as well as cases that should not occur in the only intended
use of this feature, namely coping with ancient pg_dump representation
of views. Per bug report from Chris Pizzi.
that would not get correctly looked up in the translation files for jdbc
Modified Files:
jdbc/org/postgresql/errors.properties
jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java
really general fix might be difficult, I believe the only case where
AtCommit_Notify could see an uncommitted tuple is where the other guy
has just unlistened and not yet committed. The best solution seems to
be to just skip updating that tuple, on the assumption that the other
guy does not want to hear about the notification anyway. This is not
perfect --- if the other guy rolls back his unlisten instead of committing,
then he really should have gotten this notify. But to do that, we'd have
to wait to see if he commits or not, or make UNLISTEN hold exclusive lock
on pg_listener until commit. Either of these answers is deadlock-prone,
not to mention horrible for interactive performance. Do it this way
for now. (What happened to that project to do LISTEN/NOTIFY in memory
with no table, anyway?)
tests) when using flex 2.5.31. The fix is to *not* try to use palloc
and pfree for allocations within the lexer; when you do that, the
yy_buffer_stack gets freed at inopportune times. The code is already
set up to do manual deallocation, so I see no particular advantage to
using palloc anyway.
used as trigger on different relations. I am not convinced that Tcl
actually has to have this, but it seems a good idea to make it be
parallel to the other PLs that definitely do need it.
relation, when the same function is used as a trigger on more than
one relation. This avoids crashes due to differing rowtypes for
different relations. Per bug report from Lance Thomas, 7-Feb-03.
This was the last piece of code that took it upon itself to reset the
random number sequence --- now we only have srandom() in postmaster start,
backend start, and explicit setseed() operations.
Michael Meskes