The latest articles on DEV Community by Danilo Batista de Queiroz (@danilobatistaqueiroz). https://dev.to/danilobatistaqueiroz https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F251409%2F8952733f-0fae-4080-bbcf-f1210ad6e31d.jpeg https://dev.to/danilobatistaqueiroz en Danilo Batista de Queiroz Wed, 16 Oct 2019 20:00:17 +0000 https://dev.to/danilobatistaqueiroz/answer-how-to-choose-ddl-primary-key-constraint-names-with-jpa-hibernate-11oc https://dev.to/danilobatistaqueiroz/answer-how-to-choose-ddl-primary-key-constraint-names-with-jpa-hibernate-11oc <div class="ltag__stackexchange--container"> <div class="ltag__stackexchange--title-container"> <div class="ltag__stackexchange--title"> <h1> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--pTF_nE4a--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackoverflow-logo-b42691ae545e4810b105ee957979a853a696085e67e43ee14c5699cf3e890fb4.svg" alt=""> <a href="https://stackoverflow.com/questions/3289126/how-to-choose-ddl-primary-key-constraint-names-with-jpa-hibernate/53282802#53282802" rel="noopener noreferrer"> <span class="title-flare">answer</span> re: How to choose DDL Primary Key constraint names with JPA/Hibernate </a> </h1> <div class="ltag__stackexchange--post-metadata"> <span>Nov 13 '18</span> </div> </div> <a class="ltag__stackexchange--score-container" href="https://stackoverflow.com/questions/3289126/how-to-choose-ddl-primary-key-constraint-names-with-jpa-hibernate/53282802#53282802" rel="noopener noreferrer"> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--5MiFESHx--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackexchange-arrow-up-eff2e2849e67d156181d258e38802c0b57fa011f74164a7f97675ca3b6ab756b.svg" alt=""> <div class="ltag__stackexchange--score-number"> 0 </div> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--Rk_a5QFN--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://practicaldev-herokuapp-com.freetls.fastly.net/assets/stackexchange-arrow-down-4349fac0dd932d284fab7e4dd9846f19a3710558efde0d2dfd05897f3eeb9aba.svg" alt=""> </a> </div> <div class="ltag__stackexchange--body"> <p>The class org.hibernate.mapping.PrimaryKey does the following:</p> <pre><code>public String sqlConstraintString(Dialect dialect) { StringBuilder buf = new StringBuilder("primary key ("); Iterator iter = getColumnIterator(); while ( iter.hasNext() ) { buf.append( ( (Column) iter.next() ).getQuotedName(dialect) ); if ( iter.hasNext() ) { buf.append(", "); } } return buf.append(')').toString(); } </code></pre> <p>The solution would be to…</p> </div> <div class="ltag__stackexchange--btn--container"> <a href="https://stackoverflow.com/questions/3289126/how-to-choose-ddl-primary-key-constraint-names-with-jpa-hibernate/53282802#53282802" rel="noopener noreferrer">Open Full Answer</a> </div> </div>