* feat: initial function rewriter for json_get
* feat: make sure rewrite rule is applied
* feat: keep analyzer's default rules
* feat: implement rewriter for arrow_cast
* test: add unit test for tht rewriter
* chore: format
* refactor: extract some more functions
* Apply suggestion from @waynexia
Co-authored-by: Ruihang Xia <waynestxia@gmail.com>
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Co-authored-by: Ruihang Xia <waynestxia@gmail.com>
* feat: add return_field_from_args
* feat: add JsonGetWithType
* port json_get_float and json_get_bool to new implementation, add
json_get with third argument accepting a scalar value for type.
* fix: lint fix
* chore: add sqlness tests
* chore: update tests
* fix: result of nulls
* update test result
* fix null behaviors, add null tests
* update NULL tests
* error handler when parsing json_path
* change the logic to: items' datatype in the input arrays are all the same.
* remove a comment
* refactor: better logic
* drop unnecessary err check
* added an error test case
