0.13.0

[AmrDeveloper]

• Make SING function accept Int or Float type.
• Implement CONCAT_WS Text function.
• Fix Minus unary operator for f64.
• Implement exporting data as JSON, CSV.
• Implemnet DAY Date function
• Fix not reporting diagnostic when date or time format has number out of range.
• Perform projection operator before export as JSON, CSV.
• Fix the order of parsing prefix unary with binary expression.
• Handle passing 0 tokens to the parser.

---

This discussion was created from the release 0.13.0.