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Taras ♦
Taras ♦
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Adding unique idID automatically by fieldin Field calculator as counter in QGIS 3

uniq

I tried a lot by field calculatorField Calculator but it gives me nullNULL as you show in table and another try it gives me value 1 in all rows.

Most of examples, on internet they are exlainingexplaining old version and I have QGIS version 3 andand I am not sure how can I add id for all rows .

If I want to generate random id, how can I do it also.

iI did as suggested in answer $id $id

enter image description here

butBut could i ask why the values are not looks like counter  ,it it looks random  . if If i need to increase by one  ,how how can i do that?

Adding unique id automatically by field calculator as counter in QGIS 3

uniq

I tried a lot by field calculator but it gives me null as you show in table and another try it gives me value 1 in all rows.

Most of examples, on internet they are exlaining old version and I have QGIS version 3 and I am not sure how can I add id for all rows .

If I want to generate random id, how can I do it also.

i did as suggested in answer $id enter image description here

but could i ask why the values are not looks like counter  ,it looks random  . if i need to increase by one  ,how can i do that

Adding unique ID automatically in Field calculator as counter in QGIS 3

uniq

I tried a lot by Field Calculator but it gives me NULL as you show in table and another try it gives me value 1 in all rows.

Most of examples, on internet they are explaining old version and I have QGIS 3 and I am not sure how can I add id for all rows .

If I want to generate random id, how can I do it also.

I did as suggested in answer $id

enter image description here

But could i ask why the values are not looks like counter, it looks random. If i need to increase by one, how can i do that?

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potter90
potter90
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uniq

I tried a lot by field calculator but it gives me null as you show in table and another try it gives me value 1 in all rows.

Most of examples, on internet they are exlaining old version and I have QGIS version 3 and I am not sure how can I add id for all rows .

If I want to generate random id, how can I do it also.

i did as suggested in answer $id enter image description here

but could i ask why the values are not looks like counter ,it looks random . if i need to increase by one ,how can i do that

uniq

I tried a lot by field calculator but it gives me null as you show in table and another try it gives me value 1 in all rows.

Most of examples, on internet they are exlaining old version and I have QGIS version 3 and I am not sure how can I add id for all rows .

If I want to generate random id, how can I do it also.

uniq

I tried a lot by field calculator but it gives me null as you show in table and another try it gives me value 1 in all rows.

Most of examples, on internet they are exlaining old version and I have QGIS version 3 and I am not sure how can I add id for all rows .

If I want to generate random id, how can I do it also.

i did as suggested in answer $id enter image description here

but could i ask why the values are not looks like counter ,it looks random . if i need to increase by one ,how can i do that

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Kadir Şahbaz
Kadir Şahbaz
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How can i add Adding unique id automatically by field calculator as counter in QGIS 3

uniq

iI tried alota lot by field calculator but it gives me null as uyou show in table

  and another try it gives me value 1 in all rows  .

mostMost of examples,on on internet they are exlaining old version and iI have QGIS version 3 and iamI am not sure how can iI add id for all rows .

if iIf I want to generate random id  ,how how can iI do it also Thanks in advance.

How can i add unique id automatically by field calculator as counter in QGIS 3

uniq

i tried alot by field calculator but it gives me null as u show in table

  and another try it gives me value 1 in all rows  .

most of examples,on internet they are exlaining old version and i have QGIS version 3 and iam not sure how can i add id for all rows .

if i want to generate random id  ,how can i do it also Thanks in advance

Adding unique id automatically by field calculator as counter in QGIS 3

uniq

I tried a lot by field calculator but it gives me null as you show in table and another try it gives me value 1 in all rows.

Most of examples, on internet they are exlaining old version and I have QGIS version 3 and I am not sure how can I add id for all rows .

If I want to generate random id, how can I do it also.

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potter90
potter90
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