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On 06/19/2014 08:50 AM, Alvaro Herrera wrote:
> Joe Conway wrote:
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>>
>> On 06/18/2014 08:50 PM, Joe Conway wrote:
>>> On 06/18/2014 08:45 PM, Tom Lane wrote:
>>>> Well, we usually think memory leaks are back-patchable bugs.
>>>> I'm a bit worried about the potential performance impact of
>>>> an extra memory context creation/deletion though. It's
>>>> probably not noticeable in this test case, but that's just
>>>> because dblink() is such a spectacularly expensive function.
>>>
>>> Probably so. I'll try to scrounge up some time to test the
>>> performance impact of your patch.
>>
>> Not the most scientific of tests, but I think a reasonable one:
>
> Is this an assert-enabled build?
No:
CFLAGS = -O2 -Wall -Wmissing-prototypes -Wpointer-arith
- -Wdeclaration-after-statement -Wendif-labels
- -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing
- -fwrapv -fexcess-precision=standard -g
CONFIGURE = '--prefix=/usr/local/pgsql-head' '--with-pgport=55437'
'--enable-debug' '--enable-nls' '--with-pam' '--enable-thread-safety'
'--with-openssl' '--with-krb5'
'--with-includes=/usr/include/kerberosIV'
'--with-includes=/usr/include/et' '--enable-integer-datetimes'
'--with-libxml' '' 'build_alias=' 'host_alias=' 'target_alias='
'DOCBOOKSTYLE=/usr/share/sgml/docbook/stylesheet/dsssl/modular'
- --
Joe Conway
credativ LLC: http://www.credativ.us
Linux, PostgreSQL, and general Open Source
Training, Service, Consulting, & 24x7 Support
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