Displaying 6 results from an estimated 6 matches for "sproc".
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2009 Nov 15
1
setting ValueRangeProcessor at runtime
...on a configuration file. But I seem to be running into (what I think is) a
C++ scope issue.
I tried just a simple test to see if I could add 5 VPs in a loop.
Xapian::QueryParser qparser;
Xapian::Query query;
int vp = 0;
while(vp < 5) {
Xapian::StringValueRangeProcessor sproc(vp++);
qparser.add_valuerangeprocessor(&sproc);
}
query = qparser.parse_query(myquery);
That will compile, but when that code executes I get this error:
pure virtual method called
terminate called without an active exception
Abort trap
I *think* what's happening is that...
2006 May 28
10
Equivalence of TSQL Stored Proc and User defined functions
...r
User-defined functions and what books or tutorials or web-sites can I
find examples on these?
Asked in another way, how does Ruby on Rails handle Stored Procedures or
user-defined functions created by using SQL scripting in an existing
database? Are we able to use migrations to translate the SPROC or UDF?
Assistance or comments are much appreciated.
Ling.
--
Posted via http://www.ruby-forum.com/.
2012 Mar 15
3
Adding mean values to boxplots
Hello there,
I was wondering if anyone might be able to help me as I'm pretty new to R.
I'm trying to create a boxplot from a data table returned from an sproc. I
have the following code, which generates the plot as I'd like it:
library("RODBC");
conn <- odbcConnect("datawarehouse"); # connect to datawarehouse
results <- sqlQuery(conn, "call sproc)");
ylab <- 'Percentage (%)'
main = 'Productivity Ove...
2006 Feb 11
6
DHH Interviewed by MySQL
I didn''t see anyone post a link to David''s Interview by Lenz here on the list so I decided to post it.
The interview can be accessed here:
http://dev.mysql.com/tech-resources/interviews/david-heinemeier-hansson-rails.html
I was very happy to see the interview on PlanetMySQL as just the other day I was talking about RubyOnRails on my MySQL blog which is syndicated
2009 Apr 13
3
x86_64 server OOM problems after update to 5.3
Hello,
Over the weekend, I upgraded one of my servers that runs mysql and pdns
to 5.3. Previous to the update I have not had an issue form this server.
But since, I have had mysql die multiple times from oom-killer.
$ uname -a
Linux rack2a 2.6.18-128.1.6.el5 #1 SMP Wed Apr 1 09:10:25 EDT 2009
x86_64 x86_64 x86_64 GNU/Linux
Unfortunately, the server has been rebooted by others before I have been
2010 Jan 24
5
Centos/Linux Disk Caching, might be OT in some ways
I'm trying to optimize some database app running on a CentOS server
and wanted to confirm some things about the disk/file caching
mechanism.
>From what I've read, Linux has a Virtual Filesystem layer that sits
between the physical file system and everything else. So no matter
what FS is used, applications are still addressing the VFS. Due to
this, disk caching is done on an inode/block