| db_fetch_object | includes/database.pgsql.inc | Fetch one result row from the previous query as an object. |
| db_query_range | includes/database.pgsql.inc | Runs a limited-range query in the active database. |
| hook_update_index | developer/hooks/core.php | Update Drupal's full-text index for this module. |
| node_hook | modules/node.module | Determine whether a node hook exists. |
| node_invoke | modules/node.module | Invoke a node hook. |
| node_invoke_nodeapi | modules/node.module | Invoke a hook_nodeapi() operation in all modules. |
| node_load | modules/node.module | Load a node object from the database. |
| node_prepare | modules/node.module | Apply filters to a node in preparation for theming. |
| search_index | modules/search.module | Update the full-text search index for a particular item. |
| variable_get | includes/bootstrap.inc | Return a persistent variable. |
| variable_set | includes/bootstrap.inc | Set a persistent variable. |