Changeset 15800

Timestamp:

2008-05-29T15:42:27+12:00 (16 years ago)

Author:

mdewsnip

Message:

(Adding dynamic classifiers) Added check for empty metadata_element_name in get_metadata_values().

File:

• gsdl/trunk/lib/sqlitedbclass.cpp (modified) (1 diff)

gsdl/trunk/lib/sqlitedbclass.cpp

@@ -151 +151 @@
   text_tarray metadata_values;
 
-  // Get all the entries in the "value" column of the "document_metadata" table
+  // Check a metadata element has been specified
+  if (metadata_element_name == "")
+  {
+    return metadata_values;
+  }
+
+  // Get the entries in the "value" column of the "document_metadata" table where the element matches
   text_t sql_cmd = "SELECT value FROM document_metadata WHERE element='" + metadata_element_name + "'";
   vector<text_tmap> sql_results;