'#1977 Fix a problem where the messages are being repeated, the mid

field is not a primary key in the messages table, the primary key is
composed by the mid and the uid;

iped-parsers/iped-parsers-impl/src/main/java/iped/parsers/telegram/Extractor.java

@@ -609,7 +609,7 @@ private String findTableVersion(String table, int maxVersion) throws SQLExceptio
 
     private String getAndroidExtractMessagesSQL() throws SQLException {
         return "SELECT m.*,md.data as mediaData FROM " + findTableVersion("messages", 5) + " m left join "
-                + findTableVersion("media", 5) + " md on md.mid=m.mid where m.uid=? order by date";
+                + findTableVersion("media", 5) + " md on (md.mid=m.mid and  m.uid=md.uid ) where m.uid=? order by date";
     }
 
     private static final String EXTRACT_USERACCOUNT_SQL_IOS = "SELECT t0.value FROM T0 where key=2";