diff -urN samba-3.0.8pre1/source/passdb/pdb_mysql.c samba-ziew/source/passdb/pdb_mysql.c
--- samba-3.0.8pre1/source/passdb/pdb_mysql.c	Wed Sep  8 22:49:59 2004
+++ samba-ziew/source/passdb/pdb_mysql.c	Mon Nov  1 15:55:13 2004
@@ -132,7 +132,7 @@
 		return NT_STATUS_INVALID_HANDLE;
 	}
 
-	query = sql_account_query_select(data->location, update, SQL_SEARCH_NONE, NULL);
+	query = sql_account_query_select(data->location, update, SQL_SEARCH_NONE, NULL, "=");
 
 	ret = mysql_query(data->handle, query);
 	SAFE_FREE(query);
@@ -230,7 +230,7 @@
 		return NT_STATUS_INVALID_PARAMETER;
 	}
 
-	query = sql_account_query_select(data->location, True, field, esc_sname);
+	query = sql_account_query_select(data->location, True, field, esc_sname, "=");
 
 	SAFE_FREE(esc_sname);
 
@@ -344,7 +344,7 @@
 
 	SAFE_FREE(tmp_sname);
 
-	query = sql_account_query_delete(data->location, esc);
+	query = sql_account_query_delete(data->location, esc, "=");
 
 	SAFE_FREE(esc);
 
diff -urN samba-3.0.8pre1/source/passdb/pdb_pgsql.c samba-ziew/source/passdb/pdb_pgsql.c
--- samba-3.0.8pre1/source/passdb/pdb_pgsql.c	Wed Sep  8 22:49:59 2004
+++ samba-ziew/source/passdb/pdb_pgsql.c	Mon Nov  1 15:55:13 2004
@@ -125,7 +125,7 @@
   
   SET_DATA( data, methods ) ;
   
-  query = sql_account_query_select(data->location, update, SQL_SEARCH_NONE, NULL);
+  query = sql_account_query_select(data->location, update, SQL_SEARCH_NONE, NULL, "ILIKE");
   
   /* Do it */
   DEBUG( 5, ("Executing query %s\n", query) ) ;
@@ -228,7 +228,7 @@
   //tmp_sname = smb_xstrdup(sname);
   PQescapeString( esc, sname, strlen(sname) ) ;
   
-  query = sql_account_query_select(data->location, True, field, esc);
+  query = sql_account_query_select(data->location, True, field, esc, "ILIKE" );
   
   /* Do it */
   DEBUG( 5, ("Executing query %s\n", query) ) ;
@@ -327,7 +327,7 @@
   
   PQescapeString( esc, sname, strlen(sname) ) ;
   
-  query = sql_account_query_delete(data->location, esc);
+  query = sql_account_query_delete(data->location, esc, "ILIKE");
   
   /* Do it */
   result = PQexec( data->handle, query ) ;
diff -urN samba-3.0.8pre1/source/passdb/pdb_sql.c samba-ziew/source/passdb/pdb_sql.c
--- samba-3.0.8pre1/source/passdb/pdb_sql.c	Wed Sep  8 22:49:59 2004
+++ samba-ziew/source/passdb/pdb_sql.c	Mon Nov  1 15:55:13 2004
@@ -181,7 +181,7 @@
 	return (const char *)v;
 }
 
-char *sql_account_query_select(const char *data, BOOL update, enum sql_search_field field, const char *value)
+char *sql_account_query_select(const char *data, BOOL update, enum sql_search_field field, const char *value, const char * eq_op)
 {
 	const char *field_string;
 	char *query;
@@ -204,7 +204,7 @@
 	}
 
 	asprintf(&query,
-			 "SELECT %s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s FROM %s WHERE %s = '%s'",
+			 "SELECT %s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s FROM %s WHERE %s %s '%s'",
 			 config_value_read(data, "logon time column",
 							   CONFIG_LOGON_TIME_DEFAULT),
 			 config_value_read(data, "logoff time column",
@@ -264,19 +264,19 @@
 			 config_value_read(data, "unknown 6 column",
 							   CONFIG_UNKNOWN_6_DEFAULT),
 			 config_value(data, "table", CONFIG_TABLE_DEFAULT), 
-			 field_string, value
+			 field_string, eq_op, value
 				 );
 	 return query;
 }
 
-char *sql_account_query_delete(const char *data, const char *esc) 
+char *sql_account_query_delete(const char *data, const char *esc, const char *eq_op) 
 {
 	char *query;
 	
-	asprintf(&query, "DELETE FROM %s WHERE %s = '%s'",
+	asprintf(&query, "DELETE FROM %s WHERE %s %s '%s'",
 			 config_value(data, "table", CONFIG_TABLE_DEFAULT),
 			 config_value_read(data, "username column",
-							   CONFIG_USERNAME_DEFAULT), esc);
+							   CONFIG_USERNAME_DEFAULT), eq_op, esc);
 	return query;
 }