How to set any field unique in ServiceNow

[@madimifamily9812]

Super sir , please post more videos on different task like this sir

[@servicenowworld]

Sure 👍

[@reactjob3322]

When to use studio? Can we create the table using Studio?

[@rajivaddula4432]

Hi sir, thank u so much for updating snow videos, please upload the incident, problem, change request. And relationship between these three tables and which table store these 3 tables?

[@servicenowworld]

sure

[@sumanms4454]

Hi Sir can you please upload complete videos of servicenow

[@servicenowworld]

sure

[@GillerlaRajesh]

Hi Good question,
Using with validation also we can check right, like
var gr= new GlideRecord('u_test');
gr.query();
while(gr.next())
{
If(gr.id==current.id)
{
gs.addErrorMessage('id already found');
current.setAbortAction(true);
}
}

[@AsadAli-br5zu]

if the OOB option is available why use a script?

[@sandhyanaresh2330]

Hi sir can we make 2 or 3 fields Unique at a time? Or only one field?

[@servicenowworld]

you can make multiple fields