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<td class="page-title-pattern-first-line " style="padding: 0; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://hibernate.atlassian.net/browse/HHH" style="color: #3b73af; text-decoration: none">Hibernate ORM</a> / <a href="https://hibernate.atlassian.net/browse/HHH-12041" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-bbdf1824-2a34-430f-8e38-38e251606567" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"></a> <a href="https://hibernate.atlassian.net/browse/HHH-12041" style="color: #3b73af; text-decoration: none">HHH-12041</a> </td>
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<td style="vertical-align: top;; padding: 0; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-12041" style="color: #3b73af; text-decoration: none">@SecondaryTable annotation problem with 3-entities hierarchy</a> </span> </td>
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<td class="has-icon" style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <img src="cid:jira-generated-image-avatar-bbdf1824-2a34-430f-8e38-38e251606567" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"> Bug </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Affects Versions:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> 5.2.10, 5.2.11 </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Assignee:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> Unassigned </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Created:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> 18/Oct/2017 09:14 AM </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Environment:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> Hibernate 5.2.11.Final, db platform ORACLE </td>
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<td class="has-icon" style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <img src="cid:jira-generated-image-static-critical-decc3041-2cbe-467b-af0c-50b9f4f5b0b4" height="16" width="16" border="0" align="absmiddle" alt="Critical" style="vertical-align: text-bottom"> Critical </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Reporter:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="d.lovato" id="email_d.lovato" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=d.lovato" style="color:#6c797f;; color: #3b73af; text-decoration: none">Daniele Lovato</a> </td>
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0; border-collapse: collapse; padding: 0 0 10px"> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0; margin-top: 0">I have a problem with @SecondaryTable annotation using hibernate.<br> In my project i have 3 entity hierarchy, with 2 tables referenced.<br> This is an example of the structure of my project problem</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">@MappedSuperclass<br> @Table(name = "TableA")<br> @Inheritance(strategy = InheritanceType.SINGLE_TABLE)<br> @IdClass(ClassA_Key.class)<br> @DiscriminatorFormula(" CASE WHEN field_1a='ASD' THEN 'A' ELSE 'B' END ")<br> public abstract class ClassA implements Serializable </p> { @Id @Column(name = "code_a", insertable = false, updatable = false) private String code_a; @Id @Column(name = "company_a", insertable = false, updatable = false) private String company_a; @Column(name = "field_1a") private String field_1a; } <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">@Entity(name = "MyEntity")<br> @Table(name = "TableA")<br> @SecondaryTable(name = "TableB", pkJoinColumns = </p> { @PrimaryKeyJoinColumn(name = "code_b", referencedColumnName = "code_a"), @PrimaryKeyJoinColumn(name = "company_b", referencedColumnName = "company_a") })<br> @DiscriminatorFormula(" CASE WHEN field_1a='ASD' THEN 'A' ELSE 'B' END ")<br> public class ClassB extends ClassA { //other fields of TableA @Column(name = "field_2a") private String field_2a; // fields of TableB @Column(name = "field_1b") private String field_1b; @Column(name = "field_2b") private String field_2b; }<br> <br> @Entity(name = "MyEntity")<br> @Table(name = "TableA")<br> @SecondaryTable(name = "TableB", pkJoinColumns = { @PrimaryKeyJoinColumn(name = "code_b", referencedColumnName = "code_a"), @PrimaryKeyJoinColumn(name = "company_b", referencedColumnName = "company_a") } <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">)<br> @DiscriminatorValue("A")<br> public class ClassC extends ClassB implements Serializable</p> { //..other fields of TableB (same table as ClassB) @Column(name = "field_3b") private String field_3b; } <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">My problem is that when i try to persist an instance of ClassC obj, hibernate execute 3 statements, as shown below:</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">Object obj=new ClassC();<br> //..various setting of obj parameters</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">//persist<br> entityManager.persist(obj);<br> entityManager.flush();</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0"><span class="error">[DEBUG]</span> 2017-10-18 17:28:55.951 o.h.SQL. - insert into TableA ('code_a', 'company_a', 'field_1a') VALUES (?,?,?)<br> ...<br> <span class="error">[DEBUG]</span> 2017-10-18 17:28:56.062 o.h.SQL. - insert into TableB ('code_b', 'company_b', 'field_2a', 'field_1b', 'field_2b') values (?, ?, ?, ?, ?)<br> ....<br> <span class="error">[DEBUG]</span> 2017-10-18 17:28:56.094 o.h.SQL. - insert into TableB ('code_b', 'company_b', 'field_3b') values (?, ?, ?)</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">but as you can see hibernate tries to insert the same record 2 times in TableB.</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">Note that i need to annotate both ClassB and ClassC with @Entity annotation because i use them in different enviroments.</p> </td>
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