Hello.


So it is clear now, that you should have 16 columns and to build

dynamically the column headings. The usual way to do such things

in SQL is prepared statements. See:

  http://dev.mysql.com/doc/refman/5.0/en/sqlps.html



And good example of how to use them (though it is an article about

stored routines) here:

  http://dev.mysql.com/tech-resources/articles/mysql-storedproc.html



You will need to use user variables as well:

  http://dev.mysql.com/doc/refman/5.0/en/example-user-variables.html



CONCAT function:

  http://dev.mysql.com/doc/refman/5.0/en/string-functions.html



Control flow functions:

  http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html



Correlated subqueries:

  http://dev.mysql.com/doc/refman/5.0/en/correlated-subqueries.html



Hope that'll be enough to make your query work.







Kraer, Joseph wrote:

> Gleb,

> 

> What I need to have is a total of 16 columns: issue ID, priority,

> assigned (to), project name, category, status, last update date,

> summary, product name, project name (not the same as before), change

> requester, change type, requested completion date, lead, developer,

> impacted dept.

> 

> I have no problems generating the first eight or the last columns.  The

> seven in between are the issue as they are not columns per se.  They are

> cells in different tables.  I need to extract the contents of certain

> cells, based on certain IDs, to be used as the column headings in the

> output to my query.  Then, I need to look into other tables to fill

> those columns.  This is what I need help with: how do I generate those

> columns?  I guess they could be generated separately and then I could

> put both of my outputs together.  Unfortunately, time is running out.

> 

> TIA,

> 

> Joseph "Tito" Kraer

> Business Systems Analyst

> Taylor, Bean & Whitaker Mortgage Corp

> 

> -----Original Message-----

> From: Gleb Paharenko [mailto:[EMAIL PROTECTED]

> Sent: Tuesday, December 06, 2005 6:52 AM

> To: mysql@lists.mysql.com

> Subject: Re: Newbie Question: listing open issues regardless of project



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