Blink supports a variety of data types to help you define the schema of the stream. These types are based on Apache Arrow data types. Here is the list of supported types:
  • Boolean
  • Int16
  • Int32
  • Int64
  • Uint64
  • Float64
  • Float32
  • UUID
  • bytea
  • Inet
  • MAC
  • Date32
  • String

​
Default fallback

In case the type is not specified in the schema, Blink will fallback to the String type.