Sometimes when you deal with hierarchical data structures you may need to perform internal copy operations. These copy operations should be handled in a smart way as just using INSERT-SELECT statements will mess up the internal references and self joins of the newly inserted records. If you want to know more about this, you can read this article.

2. Intentionally left empty

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4. Sometimes when you deal with hierarchical data structures you may need to perform
internal copy operations. These copy operations should be handled in a smart way as just
using INSERT-SELECT statements will mess up the internal references and self joins of the
newly inserted records. If you want to know more about this, you can read this article.
[Development Simply Put] How To Copy SQL
Hierarchical Data At Run-time While Keeping
Valid Internal References And Self Joins
"If you can't explain it simply, you don't understand it well
enough" -Albert Einstein

6. I am "Ahmed Tarek" the owner and author of the "Development Simply Put" blog. During my career
days and day after day I got more confident that it's all about sharing not the title you have. I believe
that everyone has something to share whatever small he thinks of it. Sometimes a great idea comes
out of just a tiny idea and the same for knowledge. I always try to gain knowledge and learn new skills
and I found that the best way to learn is to try to teach what you already know. This makes you think
of the best simplest way to explain complex logic which makes you spot some points may be even
yourself didn't recognize in the first time.
The greatest thing in the human mind is that it carries out too complicated operations and finally
presents it into a simple form, so why do we always try to re-complicate things? This is what
encouraged me to start my blog -Development Simply Put
(http://developmentsimplyput.blogspot.com)- trying to do my best to simplify main concepts in IT
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"If you can't explain it simply, you don't understand it well
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"If you can't explain it simply, you don't understand it well
enough" -Albert Einstein