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Calling SQL gurus – Is there a way to programmaticly prove data accuracy?

Say I have an existing MS SQL database with many tables. Now I’m going to import many more records. From a quality assurance standpoint, I’d like to be able to confirm that the existing data prior to the import was not inadvertently altered during the import of the new data (since the import includes some manipulation of the new data).

Is there a magical way to do this. I’m stuck on comparing record counts but that does really tell me if the existing data was altered during the import process.

Conceptually, I’d like to be able to essentially do something like a hash of the complete dataset before the import. Then after the import, query for all the old records, rehash and compare the two hashes.


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No, I won’t use your CMS

So I’m doing some ColdFusion research (the Adobe kind not the physics kind) and thought it might be time to bring back to life (not that it ever had much of a life). I hesitate to turn into a WordPress site since CFNinja originally started with the intent to be a central location for ColdFusion developers to collaborate and it seems silly to use a PHP driven application for a CF site. The recommendations for a CF CMS seems to be Content Box. I figured I would install it real quickly and compile some of my research using Contentbox on CFNinja. First, the online documentation goes to a 404 page:


Not good for a content management system to not be able to find its own documentation. Even the older docs 404. Ah! Just went to reproduce the problem and found another path to the docs. Hmm. Maybe I’ll do this afterall.

Any other alternatives for ColdFusion CMS systems?

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SQL Query Conundrum

Here’s a interesting SQL challenge:

Say you have a query returning a result set that in some cases one row cancels out another. For example, let’s say there are 5 columns: A B C D E. One result possibility is: row 1- A B C 4 E with row 2- Z Y X 9 E Naturally those are completely separate data elements. But when row 1 is A B C 4 E and row 2 is A B C -4 E row two is a data correction to row 1 (think double entry accounting) and row 1 and row 2 need to be excluded from the result set. So, right now if the result set returned 20 rows and had the situation above, we really only want to be returning 18 rows. What’s a good approach to this?

Here’s a better representation of the problem:

Row Name Account Rank Value Status

  1. G H I 5 J
  2. A B C 4 E
  3. A B C -4 E
  4. Z Y C 4 E
  5. A B C 7 E
  6. Z Y C 22 E

We really want to return rows 1, 4, 5, and 6.

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Query of queries reports runtime error

So are you pulling your hair out because your query of queries is returning an error "Query Of Queries runtime error."? The solution is rather simple. In your query that is feeding your QoQ, you probably have a column that is of datatype nchar. Cast that to a varchar and life will be good. Do the cast in the source query not the QoQ. eg. "CAST(foo AS varchar) AS bar" You’re welcome.

p.s. Yes, you can cast it to the same column name eg. "CAST(foo as varchar) AS bar" Case doesn’t matter.

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jqGrid so powerful!

I am loving working with jqGrid. My latest discovery is the ease at which elements on the grid can be changed. For instance, if you want to change the default "View 1 – 10 of 98" you can do it in either the language file or simply by adding a parameter to the grid:

recordtext: "View {0} – {1} of {2} addwhateveryourwant",

[Source, jqGrid Forum, ]

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As a programmer, I often feel like an artist reusing the same canvas over and over and no one ever looks at the painting. As I make modifications and improvements to a program, my previous creation vanishes often without having been appreciated by another programmer. I write tomes of code and a vast percentage of that writing ends up in the fire.

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WordPress 3.4 limited to 90 menu items

I’m working on a WordPress site. The site is to have roughly 106 pages all accessible via the WordPress menu system so that the enduser can add and remove pages from the menu as they like. Unfortunately, WordPress currently only allows 90 nodes (ie. 90 menu items) per menu. I have not figured out if this is a memory limitation, a hard coded limitation, or a setting yet. This must be overcome!


Possible solutions:

  • Use add descendants as submenu items plugin
  • Check error logs and make sure max post vars was not exceeded. If so, increase in either .htaccess or php.ini
  • See if and suhosin.request.max_vars are used with Dreamhost
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Changing the behavior of WordPress’ Publish button

A long unrealized goal of mine has been to change the behavior of WordPress’ publish button when adding a new post. Today, I’ll spend a little time examining the underlying code.

obert- and pixolin in Freenode’s #wordpress gave me good pointers to the WordPress forum and the WordPress hook directory.

I narrowed it down to two functions: wp_insert_post() and wp_publish_post(). Turns out that the correct function is wp_insert_post(). The only thing that wp_publish_post() does is to transition the status. Looks like I should be able to alter wp_insert_post() in my functions.php file and achieve my goal.

Got it!

Relevant references:

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Cross-domain communication

If I have an aspx site on one server, let’s call it and I have a php site on another server, let’s call it, and I want to use an iframe to include data from within the site, security for iframes prevents this correct?

So, if I instead create a subdomain of, let’s call it and use for the aspx site, does that overcome the cross-domain security issue since both sites are now part of the domain or does the nature of being a tertiary domain still create the security issue since is technically different than

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WordPress Hooks, Actions and Filters – Modifying the Publish function

I’m writing a child theme to twentyeleven and want to modify the administrative post "Publish" function to do some additional processing during the saving of a new post. Does anyone know if there is a hook, action or filter that will allow me to extend the Publish function?

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Subversion Error Message On Branch/Tag

Today’s tech problem:

I am trying to create a new baseline for my code. I have checked my code out of my repository, updated individual files to the proper version for the baseline, and then when I try to tag or branch the working copy, I get an error.

Error Commit Failed (details follow):
Error File
Error ‘/svn/foo/bar/branches/blah/snafu/path/to/file/file.cfm’
Error already exists

Because of the failure, the branch attempt, or tag attempt, fail leaving the branch/tag empty.

How can the file already exist if the branch/tag starts out completely empty?

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Call to action: WordPress Developers Please Comment

Hello WordPress developers! (me included). When you make a theme, I implore you, please use a simple html comment at the top of each page to identify the template. For example: <!- – TEMPLATE: single.php – -> would allow someone unfamiliar with your theme to look in the generated source and see which template(s) are influencing the output. Yes, experienced WordPress developers should already know which files are being used but we don’t write themes only for experienced developers. And even experienced developers get stuck, tired, or would like things to be sped along and a simple comment, <!- – TEMPLATE: page.php – ->, would help tremendously. Thank you!