A table in the Recover tool script could not be imported if the script contained duplicate keys.

h2/src/docsrc/html/changelog.html

@@ -35,6 +35,7 @@ Change Log
 </li><li>When a domain (user defined data type) contained a user defined function, the database could not be opened.
 </li><li>CAST('011' AS INT) will no longer use decode the value as an octal number (using Integer.decode) but now use Integer.parseInt.
     The same logic applied to byte, short, and long. This also means that trying to convert hex numbers (0x...) with CAST now fails.
+</li><li>A table in the Recover tool script could not be imported if the script contained duplicate keys.
 </li></ul>
 
 <h2>Version 1.2.144 (2010-10-15)</h2>

h2/src/main/org/h2/tools/Recover.java

@@ -1120,9 +1120,11 @@ public class Recover extends Tool implements DataHandler {
         writer.println("---- Schema ----------");
         Collections.sort(schema);
         for (MetaRecord m : schema) {
-            String sql = m.getSQL();
-            // create, but not referential integrity constraints and so on
-            if (sql.startsWith("CREATE ")) {
+            int t = m.getObjectType();
+            if (t != DbObject.INDEX && t != DbObject.CONSTRAINT) {
+                // create, but not referential integrity constraints and so on
+                // because they could fail on duplicate keys
+                String sql = m.getSQL();
                 writer.println(sql + ";");
             }
         }
@@ -1168,9 +1170,10 @@ public class Recover extends Tool implements DataHandler {
             writer.println("DELETE FROM INFORMATION_SCHEMA.LOBS WHERE TABLE = " + LobStorage.TABLE_TEMP + ";");
         }
         for (MetaRecord m : schema) {
-            String sql = m.getSQL();
-            // everything except create
-            if (!sql.startsWith("CREATE ")) {
+            int t = m.getObjectType();
+            if (t == DbObject.INDEX || t == DbObject.CONSTRAINT) {
+                // create indexes and constraints
+                String sql = m.getSQL();
                 writer.println(sql + ";");
             }
         }