node_example_delete($node)
documentation/examples/node_example.module, line 221
Implementation of hook_delete().
When a node is deleted, we need to remove all related records from out table.
<?php
function node_example_delete($node) {
// Notice that we're matching all revision, by using the node's nid.
db_query('DELETE FROM {node_example} WHERE nid = %d', $node->nid);
}
?>