Name Sensitivity

Index and Field Names

Index names must be lowercase, such as user_info; User_Info cannot name a separate index. Field names retain their case. Map properties to the actual field names:

@Table("user_info")
public class User {
    @Column("Name")
    private String name;
    // Getters and setters omitted
}

This property accesses Name, not name.

Result Column Case

With a free Map query and Options.of().caseInsensitive(false), read the returned Name key with the same casing. This controls result lookup, not Elasticsearch field names. Entity configuration is described under Name Sensitivity.