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My question is that if the tables are removed for whatever reason, is it possible to automatically add tables at runtime before object to table.

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  • What do you mean by adding an entity? Persisting an instance of some @Entity class? Commented Mar 1, 2018 at 17:58
  • Hi I mean an object / row to the database, sorry for confusion Commented Mar 1, 2018 at 17:58
  • Start here, if you mean table auto generation. BUT: this does not work to my knowledge without redeploy/container restart. I mean if your app is running and table removed it is not generated again automagically this way. Commented Mar 1, 2018 at 18:02
  • Look up the persistence property javax.persistence.schema-generation.database.action, with a value of "create" Commented Mar 1, 2018 at 18:03
  • Hi I am already using a similar property <property name="eclipselink.ddl-generation" value="create-tables"/>. But basically you are spot on @pirho, is there a way if the table is removed to be generated again? Commented Mar 1, 2018 at 18:21
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