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| Skumarmly |
 Posted: Mon Jun 15, 2015 5:35 am Post subject: timestamp formatting |
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Novice
Joined: 09 Sep 2014
Posts: 13
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In response I could see date field with value Mon, 15 Jun 2015 13:32:17 GMT(character) I need that in Timestamp format yyyy-mm-dd hh:mm:ss
I used cast function but its throwing error
suggest me the code its v urgent |
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| smdavies99 |
| Posted: Mon Jun 15, 2015 5:44 am Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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What is the code that you are using for the cast?
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Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| mqjeff |
| Posted: Mon Jun 15, 2015 5:49 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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You don't need it in any format until you put it in an output field that does not contain a date or time or datetime type.
What happens if you simply don't try to cast it? |
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| Skumarmly |
| Posted: Mon Jun 15, 2015 7:26 am Post subject: |
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Novice
Joined: 09 Sep 2014
Posts: 13
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DECLARE respTime CHARACTER InputRoot.HTTPResponseHeader.Date;
DECLARE RespTime TIMESTAMP CAST(respTime AS TIMESTAMP FORMAT 'EEE,DD-MMM-YYYY HH:MM:SS'); |
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| Skumarmly |
| Posted: Mon Jun 15, 2015 7:30 am Post subject: |
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Novice
Joined: 09 Sep 2014
Posts: 13
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I'm planning to add some Minutes to that time stamp to perform transactions till that time ends.
once the current time Reaches that time transactions should stop or again request for a new expiry time |
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| mqjeff |
| Posted: Mon Jun 15, 2015 7:31 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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You can't cast a timestamp to a timestamp.
You can't specify that a timestamp has a specific format. It's a timestamp.
If you want to add minutes, you simply add minutes. |
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| Skumarmly |
| Posted: Mon Jun 15, 2015 7:36 am Post subject: |
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Novice
Joined: 09 Sep 2014
Posts: 13
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under InputRoot.HTTPResponseHeader.Date I have " Mon, 15 Jun 2015 13:32:17 GMT "
so you mean to say I cant cast this character to timestamp??? |
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| mqjeff |
| Posted: Mon Jun 15, 2015 7:44 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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You can cast a character to a timestamp.
The format in this case is the format of the data in the character.
So you use the format to tell the case how to understand the string.
Once it's a timestamp, you don't need to cast it again until you're done with it. Then the format tells the cast how to output the timestamp. |
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| smdavies99 |
| Posted: Mon Jun 15, 2015 7:44 am Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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If you put a Trace node before your Compute Node and set the output pattern to
${Root}
You will see that the InputRoot.HTTPResponseHeader.Date is shown as Mon, 15 Jun 2015 13:32:17 GMT
but the data type is TIMESTAMP. You can't cast a TIMESTAMP to a TIMESTAMP.
You can cast the TIMESTAMP to a CHAR that will give you the formatted output you desire with proper use of the FORMAT paramter of the CAST statement.
_________________
WMQ User since 1999
MQSI/WBI/WMB/'Thingy' User since 2002
Linux user since 1995
Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| Skumarmly |
| Posted: Mon Jun 15, 2015 10:05 am Post subject: |
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Novice
Joined: 09 Sep 2014
Posts: 13
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DECLARE respTime CHARACTER CAST(InputRoot.HTTPResponseHeader.Date AS CHARACTER FORMAT 'yyyy-MM-dd HH:mm:ss');
but its not formatting
respTime:CHARACTER:Mon, 15 Jun 2015 18:04:04 GMT
am getting as it is |
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| fjb_saper |
| Posted: Mon Jun 15, 2015 10:26 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| Skumarmly wrote: |
DECLARE respTime CHARACTER CAST(InputRoot.HTTPResponseHeader.Date AS CHARACTER FORMAT 'yyyy-MM-dd HH:mm:ss');
but its not formatting
respTime:CHARACTER:Mon, 15 Jun 2015 18:04:04 GMT
am getting as it is |
Could that be because even though InputRoot.HTTPResponseHeader.Date CONTAINS a date information, the TYPE of the field seems to be CHARACTER.... 
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| wbisantosh |
| Posted: Mon Jun 15, 2015 10:38 am Post subject: |
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Apprentice
Joined: 12 Nov 2012
Posts: 47
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Try this,
| Code: |
DECLARE outTS CHAR;
DECLARE inTS TIMESTAMP;
SET inTS = CAST(InputRoot.HTTPResponseHeader.Date AS TIMESTAMP FORMAT 'EEE, dd MMM YYYY HH:mm:ss zz');
SET outTS = CAST(inTS AS CHARACTER FORMAT 'yyyy-MM-dd HH:mm:ss'); |
The Input is the TIMESTAMP and Output will be CHAR
Santosh |
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| Skumarmly |
| Posted: Mon Jun 15, 2015 11:36 pm Post subject: |
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Novice
Joined: 09 Sep 2014
Posts: 13
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Thanks Santosh ,this code served my purpose  and thanks everyone  |
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