From f3365697b70384de8f03e745ef404b66d62c84b0 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sun, 11 Sep 2011 13:00:57 -0400
Subject: - Patch #1266694 by Damien Tournoud: Fixed DatabaseStatementPrefetch
 doesn't implement fetchColumn().

---
 includes/database/prefetch.inc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'includes')

diff --git a/includes/database/prefetch.inc b/includes/database/prefetch.inc
index f378d3555..4f2b19d1f 100644
--- a/includes/database/prefetch.inc
+++ b/includes/database/prefetch.inc
@@ -370,7 +370,7 @@ class DatabaseStatementPrefetch implements Iterator, DatabaseStatementInterface
     }
   }
 
-  public function fetchField($index = 0) {
+  public function fetchColumn($index = 0) {
     if (isset($this->currentRow) && isset($this->columnNames[$index])) {
       // We grab the value directly from $this->data, and format it.
       $return = $this->currentRow[$this->columnNames[$index]];
@@ -382,6 +382,10 @@ class DatabaseStatementPrefetch implements Iterator, DatabaseStatementInterface
     }
   }
 
+  public function fetchField($index = 0) {
+    return $this->fetchColumn($index);
+  }
+
   public function fetchObject($class_name = NULL, $constructor_args = array()) {
     if (isset($this->currentRow)) {
       if (!isset($class_name)) {
-- 
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