Improved error message if the LOB files are already deleted on the client side.

h2/src/docsrc/html/changelog.html

@@ -18,7 +18,8 @@ Change Log
 <h1>Change Log</h1>
 
 <h2>Next Version (unreleased)</h2>
-<ul><li>Closing a Statement or PreparedStatement at the same time as executing a statement
+<ul><li>Improved error message if the LOB files are already deleted on the client side.
+</li><li>Closing a Statement or PreparedStatement at the same time as executing a statement
     could throw a strange exception. Issue 241.
 </li><li>The Recover tool did not work with compressed lob files (set compress_lob lzf).
     Also, sometimes the Recover tool was very slow, specially using a 64-bit JVM, because

h2/src/main/org/h2/engine/SessionRemote.java

@@ -610,7 +610,7 @@ public class SessionRemote extends SessionWithState implements DataHandler {
 
     public FileStore openFile(String name, String mode, boolean mustExist) {
         if (mustExist && !IOUtils.exists(name)) {
-            throw DbException.get(ErrorCode.FILE_CORRUPTED_1, name);
+            throw DbException.get(ErrorCode.FILE_NOT_FOUND_1, name);
         }
         FileStore store;
         if (cipher == null) {