"newbie" Build Boost Matrix
hi all After executing the below sql query in c++, the printed results are: WITH rnum AS (SELECT s.ISN, s.Date, ClosedPrice, row_number() OVER (partition BY s.ISN ORDER BY s.ISN, s.Date DESC) AS rownumber FROM SecurityData s INNER JOIN PortfolioHoldings p ON s.ISN = p.ISN WHERE p.Pfid = 1876) SELECT DISTINCT ISN, Date, ClosedPrice FROM rnum WHERE rownumber <= 250)) //ID Date Price US345 2014-08-17 342 US345 2014-08-16 310 ... FR123 2014-08-17 18.20 FR123 2014-08-16 15 Does anyone know how to build a price matrix for the IDs like:? |342 18.20| MAT=|310 15 | |... ... | Your feedback would be very appreciated Cheers
Hi
can anyone assist in building a matrix in Boost based on sql data queries? Actually:
matrix<double>pricemat(rowCount,colCount);for(unsignedi =0;i
Hi
can anyone assist in building a matrix in Boost based on sql data queries? Actually:
matrix<double>pricemat(rowCount,colCount);for(unsignedi =0;i
On Sun, Aug 24, 2014 at 08:19:16PM +0100, Ismael Fadiga wrote:
Hi
Hello there, You appear to be repeating yourself with the same information several times. If you do not feel that you have gotten any answers, you should probably think over whether your question is well-formed and understandable. I would recommend that you split up your text into paragraphs, try to sort out inline code, and pose actual questions about particular Boost libraries and their use. As it stands currently, I cannot tell what libraries your question is about, nor what you are actually asking about. No-one will read your mind and implement your tasks for you.
On Mon, Aug 25, 2014 at 11:18:52AM +0200, Lars Viklund wrote:
On Sun, Aug 24, 2014 at 08:19:16PM +0100, Ismael Fadiga wrote:
Hi
Hello there, You appear to be repeating yourself with the same information several times.
PS: boost-announce is _NOT_ a list you should post to, and your attempt to post to it almost made _me_ look bad by replying to your set of cross-posted lists. Don't cross-post, select _one_ relevant mailing list and read up on the guidelines. http://www.boost.org/community/groups.html -- Lars Viklund | zao@acc.umu.se
hi
matrix<double>pricemat(rowCount,colCount);for(unsignedi =0;i
Hi
Hello there, You appear to be repeating yourself with the same information several times. If you do not feel that you have gotten any answers, you should probably think over whether your question is well-formed and understandable. I would recommend that you split up your text into paragraphs, try to sort out inline code, and pose actual questions about particular Boost libraries and their use. As it stands currently, I cannot tell what libraries your question is about, nor what you are actually asking about. No-one will read your mind and implement your tasks for you. _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users
participants (2)
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Ismael Fadiga -
Lars Viklund