topic Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ? in QlikView

=IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 02:06:35 GMT

Hi All

I using below expression at dimension at table it does not filter G1 company :-

=IF(GROUP_CLASS='G1',COMPANY)

it work for QV V12 , but does not work for QV9 and QS later version.

May i know it is due to my data model issue ?

Paul Yeo

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 02:07:58 GMT

My QVW

As i over hear some one said in the forum that if i manually remove sync key , i will have this issue.

Paul

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

Qrishna — Sun, 04 Mar 2018 02:19:22 GMT

Have seen you qvw,you are having few synthetic keys and some minor script issues.fix them.

Usually no matter what,

=IF(GROUP_CLASS='G1',COMPANY) should work unless theres no data or due to some other script issues that is restricting COMPANY data to get populated.

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 02:32:06 GMT

Hi Krishna

Thank you for your comment.

When i do the filter at expression it work.

Paul

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 02:52:59 GMT

Hi Krishna

Appreciate if you Can share with me what is my script issue , so that I can look into it. As I am not sure where I go wrong ?

Paul Yeo

DIrector

TDS Technology (S) P/L

Whatsapp +65 9326 1804

www.tdstech.com<http://www.tdstech.com>

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

Qrishna — Sun, 04 Mar 2018 04:19:31 GMT

make sure you just have only one common key fields between any two tables.

Synthetic keys:

1 group of tables in below pic : two common fields ExecPLstart and EXePLEnd between 'Interval Match' Table and ExecProfit Loss.

Similary you can find synthetic keys formed by other fields in other tables in the rest of the table that i've grouped fro you.

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 04:58:42 GMT

Hi Kri,

Just to make sure what is your advise , for example in 2 table when they are link you , now there are 2 key , in order to reduce from 2 key to 1 key , i need to use the below script right ? For example my Supplier Table and GL Table have 2 key Date and Source.

autonumber( @1:10T & '_' & 'TDSS' ) as ARKey,

Paul

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

Qrishna — Sun, 04 Mar 2018 05:41:46 GMT

Its not about reducing 2 fields to 1, its all about linking 2 tables with just ONE key field and that key field should be unique identifier field in the tables.

autonumber( @1:10T & '_' & 'TDSS' ) as ARKey, - if this composite key is the index key in a table and unique identifier key in another table then yes you can use it, else it wont make any sense joining the tables with this key.you get undesired results on the UI if you dont link/join the tables properly.

Krishna

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 05:50:36 GMT

Hi Kri

Thank you very much , your explaination I can understand.

One more question is now the GROUP_CLASS field is giving me problem , and this field is at my order table.

Can I said that GL Supplier P&L Table ( those table you highlight in the image ) will not affect the GROUP_CLASS field right ?

Meaning my focus is to settle sales order table , should not have more then 1 field link between 2 table right ?

Paul Yeo

DIrector

TDS Technology (S) P/L

Whatsapp +65 9326 1804

www.tdstech.com<http://www.tdstech.com>

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

Qrishna — Sun, 04 Mar 2018 05:59:02 GMT

That i cannot comment as i dont know the business understanding of the tables that you are using.

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 06:03:11 GMT

Hi Kris

Thank you very much .

One more last question , this particular field that having problem , I have using partial reload . Do you think that is partial reload approach is one of the reasons cause the problem ?

Paul Yeo

DIrector

TDS Technology (S) P/L

Whatsapp +65 9326 1804

www.tdstech.com<http://www.tdstech.com>

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

Qrishna — Sun, 04 Mar 2018 08:03:52 GMT

Partial reload is a different feature where if you want to reload only few tables(usually to update only few tables) from a large number of tables in your data model.

We use 'Add' or 'replace' right above the 'load' in script of that table and do the partial reload.if dont use 'Add' or 'replace' before the table,then it isnt called a partial reload.Please check partial reload from QLik documentation for more details.

Thanks

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 13:36:29 GMT

Hi Kri

My understand of partial reload is below , do you think this will create problem ?

sales_G:

LOAD GROUP_CLASS,SOURCE,

//if(Exists(COMPANY),0,1) as NewFlag,

if (GROUP_CLASS='G1' and SOURCE='TDSS','G1',

if (GROUP_CLASS='G2' and SOURCE='TDSS','G2',

if (GROUP_CLASS='G3' and SOURCE='TDSS','G3',

if (GROUP_CLASS='G4' and SOURCE='TDSS','G4',

if (GROUP_CLASS='G5' and SOURCE='TDSS','G5',

if (GROUP_CLASS='G6' and SOURCE='TDSS','G6',

if (GROUP_CLASS='G7' and SOURCE='TDSS','G7',

if (GROUP_CLASS='G8' and SOURCE='TDSS','G8',

if (GROUP_CLASS='G9' and SOURCE='TDSS','G9',

if (GROUP_CLASS='G12' and SOURCE='TDSS','G12',

if (GROUP_CLASS='G13' and SOURCE='TDSS','G13',

if (GROUP_CLASS='G1' and SOURCE='TDSKL','G1',

if (GROUP_CLASS='G2' and SOURCE='TDSKL','G1',

if (GROUP_CLASS='G1' and SOURCE='TDST','G1',

if (GROUP_CLASS='G2' and SOURCE='TDST','G2',

if (GROUP_CLASS='G3' and SOURCE='TDST','G3',

if (GROUP_CLASS='G4' and SOURCE='TDST','G4',

if (GROUP_CLASS='G1' and SOURCE='TDSPG','G1',

if (GROUP_CLASS='G1' and SOURCE='ADL','G1',

))))))))))))))))))) as [GROUPCLASS],

if (GROUP_CLASS='G1' and SOURCE='TDSS','G1-GT',

if (GROUP_CLASS='G2' and SOURCE='TDSS','G2-AP',

if (GROUP_CLASS='G3' and SOURCE='TDSS','G3-SL',

if (GROUP_CLASS='G4' and SOURCE='TDSS','G4-CL',

if (GROUP_CLASS='G5' and SOURCE='TDSS','G5-RW',

if (GROUP_CLASS='G6' and SOURCE='TDSS','G6-PG',

if (GROUP_CLASS='G7' and SOURCE='TDSS','G7-BP',

if (GROUP_CLASS='G8' and SOURCE='TDSS','G8-KL',

if (GROUP_CLASS='G9' and SOURCE='TDSS','G9-TH',

if (GROUP_CLASS='G12' and SOURCE='TDSS','G12-EX',

if (GROUP_CLASS='G13' and SOURCE='TDSS','G13-ID',

if (GROUP_CLASS='G1' and SOURCE='TDSKL','G1-ZA',

if (GROUP_CLASS='G2' and SOURCE='TDSKL','G1-MS',

if (GROUP_CLASS='G1' and SOURCE='TDST','G1',

if (GROUP_CLASS='G2' and SOURCE='TDST','G2',

if (GROUP_CLASS='G3' and SOURCE='TDST','G3',

if (GROUP_CLASS='G4' and SOURCE='TDST','G4',

if (GROUP_CLASS='G5' and SOURCE='TDST','G5',

if (GROUP_CLASS='G1' and SOURCE='TDSPG','G1-DC',

if (GROUP_CLASS='G1' and SOURCE='ADL','G1',

)))))))))))))))))))) as [GROUP_CLASS_O],

if (GROUP_CLASS='G1' and SOURCE='TDSS','G1-GT',

if (GROUP_CLASS='G2' and SOURCE='TDSS','G2-AP',

if (GROUP_CLASS='G3' and SOURCE='TDSS','G3-SL',

if (GROUP_CLASS='G4' and SOURCE='TDSS','G4-CL',

if (GROUP_CLASS='4' and SOURCE='TDSS','G4-CL',

if (GROUP_CLASS='G5' and SOURCE='TDSS','G5-RW',

if (GROUP_CLASS='G6' and SOURCE='TDSS','G6-PG',

if (GROUP_CLASS='G7' and SOURCE='TDSS','G7-BP',

if (GROUP_CLASS='G8' and SOURCE='TDSS','G8-KL',

if (GROUP_CLASS='G9' and SOURCE='TDSS','G9-TH',

if (GROUP_CLASS='G11' and SOURCE='TDSS','G11-AO',

if (GROUP_CLASS='G12' and SOURCE='TDSS','G12-EX',

if (GROUP_CLASS='G13' and SOURCE='TDSS','G13-ID',

if (GROUP_CLASS='G1' and SOURCE='TDSKL','G1',

if (GROUP_CLASS='G2' and SOURCE='TDSKL','G1',

if (GROUP_CLASS='G1' and SOURCE='TDST','G1',

if (GROUP_CLASS='G2' and SOURCE='TDST','G2',

if (GROUP_CLASS='G3' and SOURCE='TDST','G3',

if (GROUP_CLASS='G4' and SOURCE='TDST','G4',

if (GROUP_CLASS='G5' and SOURCE='TDST','G5',

if (GROUP_CLASS='G1/1' and SOURCE='TDST','G1/1',

if (GROUP_CLASS='G1/2' and SOURCE='TDST','G1/2',

if (GROUP_CLASS='G2/1' and SOURCE='TDST','G2/1',

if (GROUP_CLASS='G2/2' and SOURCE='TDST','G2/2',

if (GROUP_CLASS='G3/1' and SOURCE='TDST','G3/1',

if (GROUP_CLASS='G3/2' and SOURCE='TDST','G3/2',

if (GROUP_CLASS='G1' and SOURCE='TDSPG','G1',

if (GROUP_CLASS='G99' and SOURCE='TDSS','3Yr Stop',

if (GROUP_CLASS='G1' and SOURCE='ADL','G1',

if (GROUP_CLASS='G1' and SOURCE='TDSID','G1',

if (GROUP_CLASS='G2' and SOURCE='TDSID','G2',

))))))))))))))))))))))))))))))) as [GROUP_CLASS_]

// if (GROUP_CLASS='G1' and SOURCE='TDST','G1',

// if (GROUP_CLASS='G2' and SOURCE='TDST','G2',

// if (GROUP_CLASS='G3' and SOURCE='TDST','G3',

// if (GROUP_CLASS='G4' and SOURCE='TDST','G4',

//if (GROUP_CLASS='G5' and SOURCE='TDSS','G4-CL',

resident sales;

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

Qrishna — Sun, 04 Mar 2018 22:54:06 GMT

Partial Reload is used whenever you just want to add some new data without reloading all other tables.

Suppose in your Qlikview file you have 10 tables which has millions of records, if you want one new table then you need to add the script, if you give normal reload it will reload all the 10 tables along with the new table. Suppose if you don't want to reload the old 10 tables and just want to reload just the new table then Partial Reload would be helpful.

This can done by using the ADD attribute to LOAD statement.

sales_G:

ADD

LOAD

GROUP_CLASS,SOURCE,

...

.....

resident sales;

Now if you use Partial reload, it just reloads the 'sales_G' and not any other table.

Partial reload ,Just like you hit reload button,you can do 'Partial reload' from

Hope this helps you.

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Sun, 04 Mar 2018 23:11:38 GMT

Now I understand what is partial reload mean. Thank you.

Paul Yeo

DIrector

TDS Technology (S) P/L

Whatsapp +65 9326 1804

www.tdstech.com<http://www.tdstech.com>

Re: =IF(GROUP_CLASS='G1',COMPANY) it is cause by data model issue ?

paulyeo11 — Mon, 05 Mar 2018 00:31:46 GMT

Hi Kris

So partial reload should not create issue , so i need to focus on 2 table only one field is linked.

Thank you very much for your sharing.

Paul Yeo