Script help

[amit_saini]

Hi Folks,

I'm having one table called "STICHPROBE" , so normally we are running script below for QVD generator to load data every 2 hours from Database.

Suppose script started running every Monday than Tuesday...Wed...Thus... But on Friday What I'm looking is to load data once again from Monday . So on every Friday's of the Month we gonna load data once again from Monday.

So could u please help how this can be handled by using below script:

********************************************Script Start***********************************************************

LET vStartDate = date(makedate(2015,1), 'DD.MM.YYYY hh:mm:ss');

Set vQVD = 'D:\qvprod\QV_QVD';

Let vQVDCurrentYear = 'D:\qvprod\QV_QVD\'& year(today());

$(Include=.....\0_db_connections.qvs)

Let vStart = now();

Let vReloadStart = now();

///$tab STICHPROBE

if filesize('$(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd') >0  then

  trace >>>>>> $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd    ;

  MAX_TIME:

  load

     max(DTTSERF) as LAST_LOAD_TIME

  from $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd (qvd);

  let vLAST_LOAD_TIME =  timestamp(peek('LAST_LOAD_TIME',0,'MAX_TIME'), 'DD.MM.YYYY hh:mm:ss');

  trace >>>>>> LAST_LOAD_TIME:  $(vLAST_LOAD_TIME);

  drop table MAX_TIME;

else

  LET vLAST_LOAD_TIME = '$(vStartDate)';

  trace >>>>>> LAST_LOAD_TIME:  $(vLAST_LOAD_TIME);

end if

// load new values

STICHPROBE:

LOAD

    '$(vPlant)' as Plant,

    *;

SQL SELECT

*

FROM $(vPlantAutor).STICHPROBE

WHERE DTTSERF > to_timestamp('$(vLAST_LOAD_TIME)', 'DD.MM.YYYY HH24:MI:SS');

// load prior values

if filesize('$(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd') >0  then

concatenate(STICHPROBE)

load

*

from $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd (qvd);

end if

// store all values

store STICHPROBE into $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd;

LET vSTICHPROBE_LOAD_DURATION = Interval(now() - vStart) ;

LET vStart = now();

LET vSTICHPROBE_Size = num(filesize('$(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd')/1024,'00.0') & ' KB';

LET vSTICHPROBE_Records = QvdNoOfRecords ('$(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd');

*************************************************************************Script End******************************************************************

Thanks,

AS

[amit_saini]

I hope I have corrected now , but still same issue.

Thanks

AS

[sunny_talwar]

I see what you are doing. One more try at this now

SET TimestampFormat='MM.DD.YYYY hh:mm:ss';

MAX_TIME:

LOAD Max(DTTSERF) as LAST_LOAD_TIME

FROM $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd (qvd);

LET vLAST_LOAD_TIME =  Peek('LAST_LOAD_TIME');

LET vLoadFrom = TimeStamp(If(Num(WeekDay($(vLAST_LOAD_TIME))) >= 6 or Num(WeekDay($(vLAST_LOAD_TIME))) = 0, WeekStart($(vLAST_LOAD_TIME)), $(vLAST_LOAD_TIME)));

[amit_saini]

[sunny_talwar]

Now this is Oracle Error and I have limited expertise in this, but what value would you enter when you run this query in Oracle (What would you replace '42471.672164352') to get an output?

[amit_saini]

Sorry Sunny no idea

[sunny_talwar]

Who created this SQL query for you? Can you ask what format is the SQL expecting to see? I would as if this is right or not -> WHERE DTTSERF > to_timestamp('42471.672164352', 'DD.MM.YYYY HH24:MI:SS');

[amit_saini]

I need to check this ,will come back to u.

Thank u so much

Thanks

AS

[sunny_talwar]

Yup, keep us posted

[#10]

Hi

suggestion -

for this requirement, in sql where clause you can use DECODE statement directly.

No long script required as i guess.

Regards,

Lokesh

[amit_saini]

Hi Sunny ,

Below is info for this error :

(From SQL support team):

I think it is the number value in the function to_timestamp. Usually Oracle-DB requested a string like 12.04.2016.

Here you find more information:

https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions193.htm

Thanks,AS