Using the ATTRIBUTE_TYPE function with PartiQL for DynamoDB - Amazon DynamoDB
SyntaxArgumentsReturn typeExamples
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Using the ATTRIBUTE_TYPE function with PartiQL for DynamoDB

Returns TRUE if the attribute at the specified path is of a particular data type.

Syntax

attribute_type( attributename, type )

Arguments

attributename

(Required) The attribute name to use.

type

(Required) The attribute type to check for. For a list of valid values, see DynamoDB attribute_type.

Return type

bool

Examples

SELECT * FROM "Music" WHERE attribute_type("Artist", 'S')