From 4c5221a9397d618240f5f168e1110d3e1da9c845 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Fri, 12 Dec 2008 16:21:58 +0000
Subject: - Patch #299178 by Crell et al: add support for subqueries in FROM
 and JOIN clauses in dynamic query.  Cool feature/syntax.

---
 includes/database/database.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'includes/database/database.inc')

diff --git a/includes/database/database.inc b/includes/database/database.inc
index bd154e626..9dc3d78dd 100644
--- a/includes/database/database.inc
+++ b/includes/database/database.inc
@@ -1687,7 +1687,8 @@ function db_delete($table, array $options = array()) {
  * Returns a new SelectQuery object for the active database.
  *
  * @param $table
- *   The base table for this query.
+ *   The base table for this query.  May be a string or another SelectQuery
+ *   object.  If a query object is passed, it will be used as a subselect.
  * @param $alias
  *   The alias for the base table of this query.
  * @param $options
-- 
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