Postgrex.TypeInfo

The information about a type that is provided to the custom encoder/decoder functions.

• oid - The type’s oid;
• sender - The name of the “sender” function (the function postgres uses to convert the type to binary format) without the “send” postfix. Useful to identify types that share a common binary format by a common name;
• type - The type name;
• array_elem - If the type is an array, the array elements’ oid;
• comp_elems - If the type is a composite type (record), the tuple elements’ oid;