GitHub user tomsun28 added a comment to the discussion: Use ANTLR DSL to parse 
expression

+1 maybe we can have a try.  `DataSourceService#calculate` not only for promql 
like this `promql > 23 and promql < 43`, also we can support SQL calculate like 
`sql > 23 and xxx`. 

GitHub link: 
https://github.com/apache/hertzbeat/discussions/3205#discussioncomment-12701596

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