*** ./src/bin/psql/common.c.orig	2004-09-19 16:37:04.000000000 +0200
--- ./src/bin/psql/common.c	2004-09-19 21:01:02.000000000 +0200
***************
*** 1004,1009 ****
--- 1004,1011 ----
  		return true;
  	if (wordlen == 5 && pg_strncasecmp(query, "start", 5) == 0)
  		return true;
+ 	if (wordlen == 6 && pg_strncasecmp(query, "vacuum", 6) == 0)
+ 		return true;
  
  	return false;
  }