I have a field "F1" with values as following:
I want to add a filed "F2" with value 'a' to all 'a*', with value 'b' to all 'b*'.
What should I do?
Thanks in advance!
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Let me make an example to clarify:
Now I have the search result like this:
How can I get the top 3 counts of each index?
In the end, I want to get search result like this:
Hope this is clear. Thanks in advance!
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My stats contain an entry called "index". How to get the head K of each index type? For example I want the top 10 in index=a, plus the top 10 in index=b, etc.
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