Questions : org.hibernate.MappingException: Repeated column in mapping for entity:...column: added_by (should be mapped with insert=false update=false)2022-09-15T04:11:07+00:00 2022-09-15T04:11:07+00:00 Show
967 I am trying to create a bi-directional one anycodings_java to one relationship between two tables. Here anycodings_java are my tables :
The child table :
I'm getting the following error when trying anycodings_java to run the program :
I have tried going through numerous articles anycodings_java on fixing the issue and even referred the anycodings_java Hibernate documentation on the same. The anycodings_java current code is how Hibernate has mentioned anycodings_java here : https://docs.jboss.org/hibernate/orm/5.3/userguide/html_single/Hibernate_User_Guide.html#associations What am I missing here? Help would be anycodings_java appreciated. Total Answers 1 33 Answers 1 : of org.hibernate.MappingException: Repeated column in mapping for entity:...column: added_by (should be mapped with insert=false update=false)You mapped ADDED_BY column for two anycodings_spring fields in UserEntity
You can't map multiple field for same anycodings_spring column in entity class. May be want to anycodings_spring do this
0 2022-09-15T04:11:07+00:00 2022-09-15T04:11:07+00:00Answer Link mRahman What is referencedColumnName in @JoinColumn hibernate?The usage of the isbn as the foreign key requires an additional @JoinColumn annotation. The referencedColumnName attribute tells Hibernate the name of the database column it shall use as the foreign key.
What is @primarykeyjoincolumn?It is used to join the primary table of an entity subclass in the JOINED mapping strategy to the primary table of its superclass; it is used within a SecondaryTable annotation to join a secondary table to a primary table; and it may be used in a OneToOne mapping in which the primary key of the referencing entity is ...
What is @mapsid?Use Map IDs. Paid feature: Functionality accessed by adding a map ID triggers a map load charged against the Dynamic Maps SKU for Android and iOS. See Google Maps Billing for more information. A map ID is an identifier that's associated with a specific map style or feature.
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