topic Re: What is wrong with this code? in QlikView

What is wrong with this code?

rittermd — Thu, 28 Jan 2016 13:28:07 GMT

The comma before 'Yes' indicates a problem. But I can't figure out what is wrong here.

Trigger:
LOAD client_id,
dm_name,
last_dm_update_date
FROM
last_update.qvd(qvd)
;

If (Date(last_dm_update_date,'yyyy-MM-dd') = Date(today(),'yyyy-MM-dd'),'Yes','No') as vpublish;

Re: What is wrong with this code?

sunny_talwar — Thu, 28 Jan 2016 13:32:03 GMT

I don't know why you need to use date formatting within the if statement:

Try this:

If(last_dm_update_date = Today(), 'Yes', 'No') as vpublish

Also why is this outside of the LOAD statement? is this part of another table?

May be you need the code to be like this:

Trigger:

LOAD *,

          If(last_dm_update_date = Today(), 'Yes', 'No') as vpublish;
LOAD client_id,
          dm_name,
          last_dm_update_date
FROM
last_update.qvd(qvd);

If for some reason your last_dm_update_date is not read as date and is in YYYY-MM-DD format, then you can do something like this:

Trigger:

LOAD *,

          If(last_dm_update_date = Today(), 'Yes', 'No') as vpublish;
LOAD client_id,
          dm_name,
          Date(Date#(last_dm_update_date, 'YYYY-MM-DD'), 'YYYY-MM-DD') as last_dm_update_date
FROM
last_update.qvd(qvd);

Re: What is wrong with this code?

Peter_Cammaert — Thu, 28 Jan 2016 13:36:23 GMT

This IF construction looks like part of a LOAD statement (because of the AS keyword) but there isn't any embedding LOAD to be found. That means that you are using IF as a control statement and the syntax for that one is different from the syntax of the IF() function.

If you want a new field in table Trigger, write it like this:

Trigger:
LOAD client_id,
dm_name,
last_dm_update_date,

IF (floor(last_dm_update_date) = floor(today()),'Yes','No') as vpublish

FROM last_update.qvd(qvd);

Re: What is wrong with this code?

Thu, 28 Jan 2016 13:36:36 GMT

In which place, you are using IF statement ?

Do you need to add into precedent load ? can you please post full script snippet ?