diff --git a/jOOQ-test/launch/IngresTest.launch b/jOOQ-test/launch/IngresTest.launch
index 7e89a35fe4..7d1cd37ca2 100644
--- a/jOOQ-test/launch/IngresTest.launch
+++ b/jOOQ-test/launch/IngresTest.launch
@@ -17,7 +17,6 @@
 <listAttribute key="org.eclipse.jdt.launching.CLASSPATH">
 <listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry containerPath=&quot;org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6&quot; javaProject=&quot;jOOQ-test&quot; path=&quot;1&quot; type=&quot;4&quot;/&gt;&#13;&#10;"/>
 <listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry internalArchive=&quot;/jOOQ-test/lib/commons-io-1.4.jar&quot; path=&quot;3&quot; type=&quot;2&quot;/&gt;&#13;&#10;"/>
-<listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry internalArchive=&quot;/jOOQ-test/lib/junit.jar&quot; path=&quot;3&quot; type=&quot;2&quot;/&gt;&#13;&#10;"/>
 <listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry internalArchive=&quot;/jOOQ-test/lib/log4j-1.2.16.jar&quot; path=&quot;3&quot; type=&quot;2&quot;/&gt;&#13;&#10;"/>
 <listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry internalArchive=&quot;/jOOQ-test/lib/iijdbc.jar&quot; path=&quot;3&quot; type=&quot;2&quot;/&gt;&#13;&#10;"/>
 <listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry containerPath=&quot;org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER&quot; javaProject=&quot;jOOQ&quot; path=&quot;3&quot; type=&quot;4&quot;/&gt;&#13;&#10;"/>
@@ -26,7 +25,6 @@
 <listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry path=&quot;3&quot; projectName=&quot;jOOQ-codegen&quot; type=&quot;1&quot;/&gt;&#13;&#10;"/>
 <listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry path=&quot;3&quot; projectName=&quot;jOOQ-console&quot; type=&quot;1&quot;/&gt;&#13;&#10;"/>
 </listAttribute>
-<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="false"/>
 <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.jooq.test.IngresTest"/>
 <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="jOOQ-test"/>
 <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dorg.jooq.configuration=/org/jooq/configuration/${env_var:USERNAME}/ingres/library.xml"/>
diff --git a/jOOQ-test/src/org/jooq/test/ingres/create.sql b/jOOQ-test/src/org/jooq/test/ingres/create.sql
index 7a2a94a5aa..9202e1d119 100644
--- a/jOOQ-test/src/org/jooq/test/ingres/create.sql
+++ b/jOOQ-test/src/org/jooq/test/ingres/create.sql
@@ -234,11 +234,10 @@ CREATE TABLE x_unused (
   "FIELD 737" DECIMAL(25, 2),
 
   CONSTRAINT pk_x_unused PRIMARY KEY(ID, NAME),
-  CONSTRAINT uk_x_unused_id UNIQUE(ID),
-  CONSTRAINT fk_x_unused_self FOREIGN KEY(ID_REF, NAME_REF) REFERENCES X_UNUSED(ID, NAME)
+  CONSTRAINT uk_x_unused_id UNIQUE(ID)
 )
 /
-COMMENT ON TABLE x_unused IS 'An unused table in the same schema.'
+COMMENT ON TABLE x_unused IS 'An unused table in the same schema. Note: Ingres suddenly could not handle composite self-references anymore... CONSTRAINT fk_x_unused_self FOREIGN KEY(ID_REF, NAME_REF) REFERENCES X_UNUSED(ID, NAME)'
 /
 
 CREATE TABLE t_exotic_types (
@@ -304,7 +303,7 @@ CREATE TABLE x_test_case_2025 (
   CONSTRAINT fk_x_test_case_2025_1 FOREIGN KEY(ref_id) REFERENCES x_test_case_85(ID),
   CONSTRAINT fk_x_test_case_2025_2 FOREIGN KEY(ref_id) REFERENCES x_test_case_71(ID),
   CONSTRAINT fk_x_test_case_2025_3 FOREIGN KEY(ref_id, ref_name) REFERENCES X_UNUSED(id, name)
-);
+)
 /
 
 CREATE VIEW V_LIBRARY (AUTHOR, TITLE) AS