Struct Field

schema/schema.go:119–124

Field Describes the column info, name, data type, defaults, index, null - dialects (mysql, mongo, cassandra) have their own descriptors for these, so this is generic meant to be converted to Frontend at runtime

	// - dialects (mysql, mongo, cassandra) have their own descriptors for these,
	//   so this is generic meant to be converted to Frontend at runtime
	Field struct {
		idx uint64         // Positional index in array of fields
		row []driver.Value // memoized values of this fields descriptors for describe
		FieldPb
		Context map[string]interface{} // During schema discovery of underlying source, may need to store additional info
	}
	// FieldData is the byte value of a "Described" field ready to write to the wire so we don't have
	// to continually re-serialize it.
	FieldData []byte