Most voted "jpa" questions

The Java Persistence API (JPA) defines a path to map Plain Old Java Objects (Pojos) to a database, these Pojos are called entity Beans.

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  An application for several databases!

  Personal someone would have an example there about several accesses in a web system? that is I have several databases in the cloud , aii os usuarios vao entrar com seus logins e password e cada um…

  java hibernate jpa

  asked 8 years, 7 months ago Felipe 25

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  Error when adding Big Decimal elements

  I need to add all pre-defined elements to the elements that will be inserted by the user, but gives error when instantiating Bigdecimal private BigDecimal concentracaoK; private BigDecimal…

  java array jpa

  asked 3 years, 2 months ago user254697 1