cql2 0.5.5

Parse, validate, and convert Common Query Language (CQL2) text and JSON
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{"op":"like","args":[{"op":"casei","args":[{"property":"geophys:SURVEY_NAME"}]},{"op":"casei","args":["%calcutta%"]}]}
(casei("geophys:SURVEY_NAME") LIKE casei('%calcutta%'))
{"op":"like","args":[{"op":"casei","args":[{"property":"geophys:SURVEY_NAME"}]},{"op":"casei","args":["%calcutta%"]}]}