apache
feat: support Timestamp +/- Interval
Is your feature request related to a problem or challenge? Please describe what you are trying to do. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] (This section helps Arrow developers understand the context and why for this feature, in addition to the what)
support SQL like:
select now() - interval '1' day from table limit 10;
Describe the solution you'd like A clear and concise description of what you want to happen. Support Timestamp +/- in DateIntervalExpr https://github.com/apache/arrow-datafusion/blob/9956f80f197550051db7debae15d5c706afc22a3/datafusion/expr/src/binary_rule.rs#L96-L104
https://github.com/apache/arrow-datafusion/blob/9956f80f197550051db7debae15d5c706afc22a3/datafusion/physical-expr/src/expressions/datetime.rs#L33-L37
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