entries, per pghackers discussion. This fixes aggregates to live in
namespaces, and also simplifies/speeds up lookup in parse_func.c.
Also, add a 'proimplicit' flag to pg_proc that controls whether a type
coercion function may be invoked implicitly, or only explicitly. The
current settings of these flags are more permissive than I would like,
but we will need to debate and refine the behavior; for now, I avoided
breaking regression tests as much as I could.
This is necessary for mulibyte character sequences.
See "[HACKERS] PQescapeBytea is not multibyte aware" thread posted around
2002/04/05 for more details.
file, which is not the actual end of the file. One side effect of that
is that if you are i n a ifdef block, you get a wrong error telling you
that a endif is missing.
This patch corrects pgc.l and also adds a test of this problem to
test1.pgc. To convince you apply the patch to test1.pgc first then try
to compile the test the n apply the patch to pgc.l.
The patch moves the test of the scope of an ifdef block to the end of
the file b eeing parsed, including all includes files, ... .
Nicolas Bazin
From: Bradley McLean <brad@bradm.net>
Patch against 7,2 submitted for comment.
This seems to work just fine; Now, when our users submit a 2 hour
query with four million row sorts by accident, then cancel it 30 seconds
later, it doesn't bog down the server ...
2) Implement some options for SQLGetDescField().
3) Handle *Inifinity* timestamp for SQL_C_CHAR type output.
4) Separate Unicode conversions from common implementations.
5) Improve internal parse_statement() function.
1) Prepare to separate 4 kinds of Descriptor handles.
2) Detect the transaction status more naturally.
3) Improve Parse Statement functionality for the use
of updatable cursors.
4) Improve updatable cursors.
5) Implement SQLGetDescField() and improve SQLColAttribute().
6) etc.
these versions adhere to the backend protocol better than previous version
fixes problem when an error occurs on the backend, and the connection is still used
previous versions were throwing an exception half way through the protocol, leaving it
indeterminate.
also removes empty query code, should speed things up a bit
* Introduces a new class, StartupPacket.
* Moves a lot of constants from Connection to StartupPacket.
* Makes two instance variables in Connection into locals.
>
> I am running Python 1.5.
Therein lies the problem... :)
Since it appears you have the requirement of supporting old python
versions, attached is just the pgdb.py part of the patch (with a fix for
DateTime handling). It has the same functionality but certainly won't be
quite as fast. Given the absence of _PyString_Join in python1.5, it's a
pain to get the C variants working for all versions. The pgdb.py patch
does leaves the hooks in, should someone wish to do the optimization at a
later point.
Elliot Lee
If one is trying to compile a JDBC 1 driver and junit.jar is in the
CLASSPATH, then the build fails as ant tries to build the JDBC 2 test
classes. This patch fixes this problem by excluding the jdbc 2 files
unless the jdk1.2+ property is set.
previously it was throwing a SQLException as soon as the error message was
received from the backend. This did not allow the protocol to finish properly
now, simply collects error messages from the backend until the query is done
and throws exception at the end
Also added setLogLevel to Driver.java, and made the log levels public
1) Put back the error message for SQLError().
2) Change Disallow premature to handle the SELECTed
result.
3) Put back the behavior of AUTUCOMMIT mode change.
4) Fix SQLColumns for ODBC3.0.
5) Improve the handling of variable bookmark in ODBC3.0.
6) Enable Recognize Unique Index Button.
