[405131] [DB] Launching Servers with HSQLDB or Derby back-ends lead to

issue in CDO 4.2 
https://bugs.eclipse.org/bugs/show_bug.cgi?id=405131

1 files changed, 10 insertions, 0 deletions

diff --git a/plugins/org.eclipse.net4j.db.derby/src/org/eclipse/net4j/db/derby/DerbyAdapter.java b/plugins/org.eclipse.net4j.db.derby/src/org/eclipse/net4j/db/derby/DerbyAdapter.java
index 3f68f8f76c..3965019299 100644
--- a/plugins/org.eclipse.net4j.db.derby/src/org/eclipse/net4j/db/derby/DerbyAdapter.java
+++ b/plugins/org.eclipse.net4j.db.derby/src/org/eclipse/net4j/db/derby/DerbyAdapter.java
@@ -107,4 +107,14 @@ public abstract class DerbyAdapter extends DBAdapter
     String sqlState = ex.getSQLState();
     return "42X05".equals(sqlState);
   }
+
+  @Override
+  public boolean isColumnNotFoundException(SQLException ex)
+  {
+    // Column '<columnName>' is either not in any table in the FROM list or appears within a join specification and is
+    // outside the scope of the join specification or appears in a HAVING clause and is not in the GROUP BY list. If
+    // this is a CREATE or ALTER TABLE statement then '<columnName>' is not a column in the target table.
+    String sqlState = ex.getSQLState();
+    return "42X04".equals(sqlState);
+  }
 }