Temp Table Data Types

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Temp Table Data Types

Dave62

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March 12, 2013 at 8:25 pm

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March 13, 2013 at 2:07 am

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Ron McCullough SSC Guru Points: 63877 More actions · Answer 1

Nice question .. learned something from it ... thanks

If everything seems to be going well, you have obviously overlooked something.

Ron

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Lokesh Vij SSChampion Points: 10836 More actions · Answer 2

bitbucket-25253 (3/12/2013)
Nice question .. learned something from it ... thanks

+1

Thanks Dave

~ Lokesh Vij

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demonfox SSCertifiable Points: 6289 More actions · Answer 3

bitbucket-25253 (3/12/2013)
Nice question .. learned something from it ... thanks

+1

I gotta learn about Select Into ; as I mostly avoid it , I don't pay attention ...

I guessed for Varchar and Date :w00t:

time for research 😎

thanks for the question

~ demonfox
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Wondering what I would do next , when I am done with this one :ermm:

SQLRNNR SSC Guru Points: 281334 More actions · Answer 4

Nice question.

Jason...AKA CirqueDeSQLeil
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Vinay Kumar SSCertifiable Points: 6099 More actions · Answer 5

demonfox (3/12/2013)
bitbucket-25253 (3/12/2013)
Nice question .. learned something from it ... thanks
+1
I gotta learn about Select Into ; as I mostly avoid it , I don't pay attention ...
I guessed for Varchar and Date :w00t:
time for research 😎
thanks for the question

Same here. Good learning. 🙂 !!!

Thanks
Vinay Kumar
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Keep Learning - Keep Growing !!!

Dineshbabu Hall of Fame Points: 3220 More actions · Answer 6

One easiest way to avoid this confusion is .. don't use SELECT * INTO.

Always prefer CREATE TABLE..

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Dineshbabu
Desire to learn new things..

okbangas SSChampion Points: 11773 More actions · Answer 7

Learned something new here, and by the way, the reference should be:

Date, Time, and Timestamp Escape Sequences

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Carlo Romagnano SSC-Insane Points: 22680 More actions · Answer 8

okbangas (3/13/2013)
Learned something new here, and by the way, the reference should be:
Date, Time, and Timestamp Escape Sequences

Good!

Raghavendra Mudugal SSChampion Points: 10658 More actions · Answer 9

Stewart "Arturius" Campbell (3/13/2013)
Interesting question, thanks Dave
Another way to check the detail of the temp table would be to execute tempdb..sp_help #TempQoD

Now this is very very new thing to me... thank you.

(and for the INTO.. table stuff, I thought it is obvious... like when you use the import/export tool and when you trying to import the data from the excel file it marks all the column as varchar except the first one if there are any number like 1 2 3... it marks as int... and if we need the col type to any specific then the tool allows us to modify the value accordingly. As the source data is like a variant, I thought it will be difficult to sql to pick the exact datatype to meet the source and the destiny.... until proven otherwise. This is very interesting, thank you for posting the question, Dave)

ww; Raghu
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The first and the hardest SQL statement I have wrote- "select * from customers" - and I was happy and felt smart.

Raghavendra Mudugal SSChampion Points: 10658 More actions · Answer 10

Carlo Romagnano (3/13/2013)
okbangas (3/13/2013)
Learned something new here, and by the way, the reference should be:
Date, Time, and Timestamp Escape Sequences
Good!

+1

ww; Raghu
--
The first and the hardest SQL statement I have wrote- "select * from customers" - and I was happy and felt smart.

kapil_kk SSC-Insane Points: 21316 More actions · Answer 11

Raghavendra Mudugal (3/13/2013)
Stewart "Arturius" Campbell (3/13/2013)
Interesting question, thanks Dave
Another way to check the detail of the temp table would be to execute tempdb..sp_help #TempQoD
Now this is very very new thing to me... thank you.
(and for the INTO.. table stuff, I thought it is obvious... like when you use the import/export tool and when you trying to import the data from the excel file it marks all the column as varchar except the first one if there are any number like 1 2 3... it marks as int... and if we need the col type to any specific then the tool allows us to modify the value accordingly. As the source data is like a variant, I thought it will be difficult to sql to pick the exact datatype to meet the source and the destiny.... until proven otherwise. This is very interesting, thank you for posting the question, Dave)

New thing for me too 🙂

_______________________________________________________________
To get quick answer follow this link:
http://www.sqlservercentral.com/articles/Best+Practices/61537/

kapil_kk SSC-Insane Points: 21316 More actions · Answer 12

Stewart "Arturius" Campbell (3/13/2013)
Interesting question, thanks Dave
Another way to check the detail of the temp table would be to execute tempdb..sp_help #TempQoD

+1 🙂

_______________________________________________________________
To get quick answer follow this link:
http://www.sqlservercentral.com/articles/Best+Practices/61537/

db4breakfast Ten Centuries Points: 1097 More actions · Answer 13

Stewart "Arturius" Campbell (3/13/2013)
Interesting question, thanks Dave
Another way to check the detail of the temp table would be to execute tempdb..sp_help #TempQoD

I often use sp_help to get db object info, but never try the query on explanation. That query can be handy since it provides more info about a particular table. Thank Dave!

Derived on the query on the explanation, this query can be used to object info for other db objects such as trigger and stored procedure.

USE tempdb;

go

SELECT *

FROM sys.objects o

LEFT JOIN sys.columns AS c ON c.object_id = o.object_id

LEFT JOIN sys.types AS t ON t.system_type_id = c.system_type_id

WHERE o.object_id = object_id('#TempQoD');

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