Hints

Hint is a known SQL feature

the syntax for hints is adding it on comment before the fields after the select keyword.

select /*! YOUR_HINT*/ yourField from yourIndex

Some of the Available hints:

• IGNORE_UNAVAILABLE - read about it here
  

SELECT /*! IGNORE_UNAVAILABLE */ * FROM index1,index2 

• DOCS_WITH_AGGREGATION(arg0, arg1)
  Use it if you want docs to return on aggregation query.
  • 0 Arguments: from set to 0 and size set to 0
  • 1 Arguments: from set to 0 and size set from arg0
  • 2 Arguments: from set from arg0 and size set from arg1

Examples:

• {from: 0, size: 0}

  SELECT /*! DOCS_WITH_AGGREGATION() */ count(*) from account

• {from: 0, size: 10}

  SELECT /*! DOCS_WITH_AGGREGATION(10) */ count(*) from account

• {from: 10, size: 20}

  SELECT /*! DOCS_WITH_AGGREGATION(10, 20) */ count(*) from account