Amazon Redshift will no longer support the creation of new Python UDFs starting Patch 198. Existing Python UDFs will continue to function until June 30, 2026. For more information, see the [ blog post ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 

# SUPER type information functions
<a name="c_Type_Info_Functions"></a>

Following, you can find a description for the type information functions for SQL that Amazon Redshift supports to derive the dynamic information from inputs of the `SUPER` data type.

**Topics**
+ [DECIMAL\_PRECISION function](r_decimal_precision.md)
+ [DECIMAL\_SCALE function](r_decimal_scale.md)
+ [IS\_ARRAY function](r_is_array.md)
+ [IS\_BIGINT function](r_is_bigint.md)
+ [IS\_BOOLEAN function](r_is_boolean.md)
+ [IS\_CHAR function](r_is_char.md)
+ [IS\_DECIMAL function](r_is_decimal.md)
+ [IS\_FLOAT function](r_is_float.md)
+ [IS\_INTEGER function](r_is_integer.md)
+ [IS\_OBJECT function](r_is_object.md)
+ [IS\_SCALAR function](r_is_scalar.md)
+ [IS\_SMALLINT function](r_is_smallint.md)
+ [IS\_VARCHAR function](r_is_varchar.md)
+ [JSON\_SIZE function](r_json_size.md)
+ [JSON\_TYPEOF function](r_json_typeof.md)
+ [SIZE](r_SIZE.md)