Question

Format Date in TeraData Database

Asked by: jjrr007

I need the code in Teradata that I would place in my select statement that would take the first four digits of a column that is formated like this:

2005-02-02

I also will need the code for sixth & seventh digits and the code for the ninth & tenth digits.  For example, if the column name is date  Instead of writing

Select
Date

In the query, I can write
Select
Date (your code) as A (for year),
Date (your code) as B (for month),
Date (your code) as C (for date)

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Asked On
2005-07-15 at 10:55:55ID21493274
Tags

teradata

,

date

,

format

Topic

Databases Miscellaneous

Participating Experts
2
Points
500
Comments
2

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Answers

 

by: MikeOM_DBAPosted on 2005-07-15 at 11:06:44ID: 14453480


Try:

CAST(MyDate AS FORMAT 'YYYY') as A,...etc...

Or maybe:

CAST(CAST(MyDate AS FORMAT 'YYYY') AS CHAR(4)) as A,...etc...



 

by: awking00Posted on 2005-07-15 at 11:51:40ID: 14453901

It's been a while since I've used Teradata, but it seems to me, if the date column is of date datatype, the solution is as simple as -
select date(format 'YYYY') as year...
select date(format 'MM') as month...
select date(format 'DD') as day...

If the date column is of character datatype,

select cast(substring(date from 1 for 4) as date(format 'YYYY')) as year...
select cast(substring(date from 6 for 2) as date(format 'MM')) as month...
select cast(substring(date from 9 for 2) as date(format 'DD')) as day...

20120131-EE-VQP-002

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