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Data Typing Quandry


Data Typing Quandry

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Robert Davis
Robert Davis
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Comments posted to this topic are about the item Data Typing Quandry



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Hardy21
Hardy21
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Very nice question though I got it wrong.
I was thinking because of only 3 bit column, it should take 1 byte only same as tinyint.

Thanks
Nakul Vachhrajani
Nakul Vachhrajani
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Really very nice question. Gets the mind thinking about the internal storage and is a very, very important consideration for capacity planning.
I got it right, but I must admit that it was only because of two points:
1. I am currently trying to understand database compression
2. I just read about this in Books On Line (It's hardly been two days!)

Great question, great discussion sure to follow! I am looking forward to following the entire thread.

Have a wonderful rest-of-the-day!

Thanks & Regards,
Nakul Vachhrajani.
http://nakulvachhrajani.com
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Iulian -207023
Iulian -207023
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Great question, thank you.

I answered wrong by assuming there is no place for compressing bit fields more than it already does, in this case to one byte, I should have thought about the header.

Have a great day,
Iulian
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Good question, thanks.
Richard Warr
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Nice question - I thought they would all be the same size as well.

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malleswarareddy_m
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Great Question.Keep continue Posting.

Malleswarareddy
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Michael Riemer
Michael Riemer
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Great question and interesting - Learnt something new today. Thought I understood compression but need to look into it a bit more it seems!
RichardDouglas
RichardDouglas
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Interesting, I knew there was an overhead to data compression but went for TinyInt over Bit.

Good question, thanks for taking the time to help educate the SQL community.

Hope this helps,
Rich



sjimmo
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Excellent question - got it wrong but learned something new. It's going to be a great dayHehe

Steve Jimmo
Sr DBA
“If we ever forget that we are One Nation Under God, then we will be a Nation gone under." - Ronald Reagan
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