Hi all,
I am facing a problem.
Problem is:
I have updated 2500000 data to solr.
and some of data have "category" field and some of don't have.
for example.
{
"id":"321",
"name":"anurag",
"category":"x"
},
{
"id":"3",
"name":"john"
}
now i want to search that data who does not have that field.
what query should like.
please reply
It is very urgent - i have to complete this task by today itself
thanks in advance.
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