How to set elasticsearch field not to be indexed but still need it to be queryable

Elastic Stack Elasticsearch
1

e.g. "testcolumn" this field in index_test , let's set it not as a full-txt index, but we still can use the query as below. How we can achieve this?

Post _xpack/sql/
{

"query": "select * from index_test where testcolumn= 'BVM'"
}

2

Not sure about what you mean.

If it's not indexed, it's not searchable.

3

can we set it to an not full-text index( not need to be analyzed), and still searchable.

4

"type": "keyword" will do it.

5

Thank you! That work for me.

6

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