From 2d0807bc1c72c1351f57d7f65386ad7be9d19e83 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Fri, 8 Oct 2010 16:36:32 -0700
Subject: Starting on adapting postgresql schema class to look stuff up in the
 new drupalish format... Fetching basic column data and unique indexes. Still
 needs detail work, multi-value indexes, foreign keys, and distinguishing the
 primary key. Since we don't get comments and such, for cleaner comparisons we
 should probably do a filtering on supported features.

---
 lib/schema.php | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'lib/schema.php')

diff --git a/lib/schema.php b/lib/schema.php
index 5868627ed..5085ab6fe 100644
--- a/lib/schema.php
+++ b/lib/schema.php
@@ -515,6 +515,17 @@ class Schema
         }
     }
 
+    /**
+     * Map a native type back to an independent type + size
+     *
+     * @param string $type
+     * @return array ($type, $size) -- $size may be null
+     */
+    protected function reverseMapType($type)
+    {
+        return array($type, null);
+    }
+
     /**
      * Convert an old-style set of ColumnDef objects into the current
      * Drupal-style schema definition array, for backwards compatibility
@@ -590,6 +601,30 @@ class Schema
         $known = array('int', 'serial', 'numeric');
         return in_array($type, $known);
     }
+
+    /**
+     * Pull info from the query into a fun-fun array of dooooom
+     *
+     * @param string $sql
+     * @return array of arrays
+     */
+    protected function fetchQueryData($sql)
+    {
+        $res = $this->conn->query($sql);
+        if (PEAR::isError($res)) {
+            throw new Exception($res->getMessage());
+        }
+
+        $out = array();
+        $row = array();
+        while ($res->fetchInto($row, DB_FETCHMODE_ASSOC)) {
+            $out[] = $row;
+        }
+        $res->free();
+
+        return $out;
+    }
+
 }
 
 class SchemaTableMissingException extends Exception
-- 
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