Displaying 2 results from an estimated 2 matches for "get_col_names".
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2006 Aug 10
3
Ruby on Rails with Oracle
Hello everyone,
I am trying to convince my colleagues to convert to Ruby on Rails,
however I am up against the following problem:
Ruby on rails seems to be primarily designed a single database doing a
small number of queries. While trying to process a webpage that does
thousands of sql queries on Oracle, I get the message that I have used
up too many cursors.
In Java, I can use stmt.close()
2008 Feb 10
2
View() + "End" key on Ubuntu=segfault
I can repeatably crash R (segfault)
by doing
n <- 10
z <- data.frame(a=1:n,b=1:n)
View(z)
and then hitting the "End" key on my keyboard.
I haven't got debugging going yet, but running under
gdb (without debugging symbols) does give this:
0xb7b63583 in strlen () from /lib/tls/i686/cmov/libc.so.6
R version 2.6.2 (2008-02-08)
i486-pc-linux-gnu
[Ubuntu Gutsy]
locale: