Fix bug in LinkSchema tool when object exists with same name in different schemas

problem report and fix by lubomir.benes on the  h2 mailing list

h2/src/docsrc/html/changelog.html

@@ -21,6 +21,8 @@ Change Log
 
 <h2>Next Version (unreleased)</h2>
 <ul>
+<li>Fix bug in LinkSchema tool when object exists with same name in different schemas
+</li>
 <li>Issue #675: Fix date operations on Locales with non-Gregorian calendars
 </li>
 <li>Fix removal of LOB when rolling back transaction on a table containing more than one LOB column.

h2/src/main/org/h2/table/LinkSchema.java

@@ -10,7 +10,6 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.sql.Types;
-
 import org.h2.message.DbException;
 import org.h2.tools.SimpleResultSet;
 import org.h2.util.JdbcUtils;
@@ -81,6 +80,8 @@ public class LinkSchema {
                     append(", ").
                     append(StringUtils.quoteStringSQL(password)).
                     append(", ").
+                    append(StringUtils.quoteStringSQL(sourceSchema)).
+                    append(", ").
                     append(StringUtils.quoteStringSQL(table)).
                     append(')');
                 stat.execute(buff.toString());