Type functions

Type functions perform type casting or type conversion operations that transform values from one data type to another.


Date	Converts text or number values to the date data type in ISO datetime format.
JSON	Converts values to the variant data type in JSON format.
Logical	Converts values to the logical data type in boolean format (`true` or `false`).
Number	Converts values to the number data type.
Text	Converts values to the text data type.
Variant	Converts text values to the variant data type.

The following geography function also transform values from one data type to another:


Geography	Converts GeoJSON or WKT formats to the geography data type.