Major Description
Ensure that all built-in expressions can be mapped to its SQL representation if there is one (e.g. ScalaUDF doesn't have a SQL representation).
A (possibly incomplete) list of unsupported expressions is provided in PR description of PR #10541:
- Math expressions
- String expressions
- Null expressions
- Calendar interval literal
- Part of date time expressions
- Complex type creators
- Special NOT expressions, e.g. NOT LIKE and NOT IN
