diff -uN client.orig/client_priv.h client/client_priv.h
--- client.orig/client_priv.h	2013-02-05 15:35:02.000000000 -0500
+++ client/client_priv.h	2013-02-13 03:19:35.732031599 -0500
@@ -51,5 +51,5 @@
   OPT_TRIGGERS,
   OPT_IGNORE_TABLE,OPT_INSERT_IGNORE,OPT_SHOW_WARNINGS,OPT_DROP_DATABASE,
   OPT_TZ_UTC, OPT_AUTO_CLOSE, OPT_SSL_VERIFY_SERVER_CERT,
-  OPT_DEBUG_INFO, OPT_ERROR_LOG_FILE, OPT_DUMP_DATE,OPT_KEYS_REMOVE
+  OPT_DEBUG_INFO, OPT_ERROR_LOG_FILE, OPT_DUMP_DATE,OPT_KEYS_REMOVE, OPT_SQL_APPEND, OPT_SQL_PREPEND
 };
diff -uN client.orig/mysqldump.c client/mysqldump.c
--- client.orig/mysqldump.c	2013-02-05 15:35:55.000000000 -0500
+++ client/mysqldump.c	2013-02-13 03:29:22.598079435 -0500
@@ -110,7 +110,7 @@
              *where=0, *order_by=0,
              *opt_compatible_mode_str= 0,
              *err_ptr= 0,
-             *log_error_file= NULL;
+             *log_error_file= NULL, *opt_sql_append=NULL,*opt_sql_prepend=NULL;
 static char **defaults_argv= 0;
 static char compatible_mode_normal_str[255];
 /* Server supports character_set_results session variable? */
@@ -435,6 +435,14 @@
   {"socket", 'S', "Socket file to use for connection.",
    (gptr*) &opt_mysql_unix_port, (gptr*) &opt_mysql_unix_port, 0, GET_STR,
    REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  {"sql-append", OPT_SQL_APPEND,
+   "Append SQL command at the end of dump.",
+   (gptr*) &opt_sql_append, (gptr*) &opt_sql_append, 0,
+   GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  {"sql-prepend", OPT_SQL_PREPEND,
+   "Append SQL command at the begin of dump.",
+   (gptr*) &opt_sql_prepend, (gptr*) &opt_sql_prepend, 0,
+   GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
 #include <sslopt-longopts.h>
   {"tab",'T',
    "Creates tab separated textfile for each table to given path. (creates .sql and .txt files). NOTE: This only works if mysqldump is run on the same machine as the mysqld daemon.",
@@ -617,11 +625,23 @@
             compatible_mode_normal_str);
     check_io(sql_file);
   }
+  if(opt_sql_prepend)
+  {
+    fprintf(sql_file, "--\n-- sql-prepend instruction\n--\n");
+    fprintf(sql_file,"%s\n",opt_sql_prepend);
+    check_io(sql_file);
+  }
 } /* write_header */
 
 
 static void write_footer(FILE *sql_file)
 {
+  if(opt_sql_append)
+  {
+    fprintf(sql_file, "--\n-- sql-append instruction\n--\n");
+    fprintf(sql_file,"%s\n",opt_sql_append);
+    check_io(sql_file);
+  }
   if (opt_xml)
   {
     fputs("</mysqldump>\n", sql_file);