112 | "Unsupported auto value type java.lang.String" when persisting new instance.String for field hr.hzmo.network.model.Device.ID (error 323) at com.objectdb.jpa.EMImpl.persist ... (NetworkInformationDatabase.java:71) Caused by: com.objectdb.o.UserException: Unsupported auto value type java.lang.String ... for primary key: @Id @GeneratedValue(strategy=GenerationType.IDENTITY) private String ID; kiki |
112 | String Contains Query Result - Possible?Hi, I have a managed database for an Entity, "Program", containing a String field, "description", that is effectively a unique sub-string of a system generated description. Example ... wildcards as the input string will be larger than the string being searched for. Presently |
112 | substring works with string but not with char with a string parameter select f from Foo f where substring(f.name, 1, 1) = ?1 but when i use a char ... of the left side expression is String and the type on the right side expression (the parameter) is Character. In ObjectDB as in Java char is comparable to int but not to String. Maybe an exception |
112 | String representation of a queryHi, Is it possible to get a JPQL string having a Query object instance? JpaQuery class doesn't ... that information with JPQL string and parameters map to find and optimize the most ineffective cases. kborkowski Karol Borkowski Following your request a toString implementation that returns the query string |
111 | Schema migration - long to StringHi, I need to change field type in our model from long to String. After changing filed type in our model and repairing database with doctor, most of our entities is gone. Doctor puts some errors ... ? lwalkowski Lukasz Walkowski Changing a field from long to String should not require any specific action |
111 | order by string with numbersHi Anyone could help me I need to order a string for example user1, user2, ..., user1000 I found sql solution but I would like to use criteria builder and I don´t if exist CAST and AS UNSIGNED ... is supported by ObjectDB in JPQL string queries. You may try using Integer.parseInt as a JPA criteria query function. support Support |
111 | Error reading UTF string reading UTF string com.objectdb.o.InternalException: Error reading UTF string at com |
22 | Enable intern() for Retrieved StringsImplement a setting, where the developer can specify which Strings should be loaded via the String ... of instantiating every first name with a new String, the user should be able to specify that this field should be loaded via String.intern() (with all its advantages and disadvantages). mlaggner Manuel Laggner |
22 | Collation and String OrderObjectDB should support selecting collation when a new database is created. The collation will affect the way strings are sorted in queries (with ORDER BY). Currently strings are always ordered by Unicode order, and a workaround that enables controlling the order is to use normalizing, as discussed |
22 | @Enumerated(EnumType.STRING) annotation inhibits proper execution of IN expressions.When the following annotation is present on an enum type entity field: @Enumerated(EnumType.STRING) Queries using JPQL IN expressions on this field won't work correctly anymore. This issue ... (EnumType.STRING), as your suggestion. It happened because ObjectDB considered a collection of emum |
