#513 added DB constraint to check that the duplicate dataset key is d…

…ifferent than the dataset key
gbif · Dec 29, 2023 · a4b31f7 · a4b31f7
1 parent 9d48ca2
commit a4b31f7
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diff --git a/registry-persistence/src/main/resources/liquibase/129-duplicate-dataset-key-constraint.xml b/registry-persistence/src/main/resources/liquibase/129-duplicate-dataset-key-constraint.xml
@@ -0,0 +1,13 @@
+<databaseChangeLog
+    xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-2.0.xsd">
+
+  <changeSet id="129" author="mlopez" runInTransaction="false">
+    <sql splitStatements="false" stripComments="false">
+      <![CDATA[
+        ALTER TABLE dataset ADD CONSTRAINT duplicate_key_not_equal_key CHECK(duplicate_of_dataset_key != key)
+      ]]>
+    </sql>
+  </changeSet>
+</databaseChangeLog>
diff --git a/registry-persistence/src/main/resources/liquibase/master.xml b/registry-persistence/src/main/resources/liquibase/master.xml
@@ -134,4 +134,5 @@
   <include file="liquibase/126-wikidata-ncbi-identifier-types.xml" />
   <include file="liquibase/127-organization-country-not-null.xml" />
   <include file="liquibase/128-parent-code-occurrence-mapping.xml" />
+  <include file="liquibase/129-duplicate-dataset-key-constraint.xml" />
 </databaseChangeLog>