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node_example_update

  1. drupal
    1. 4.7
    2. 5
    3. 6 node_example.module
Versions
4.7 – 6 node_example_update($node)

Implementation of hook_update().

As an existing node is being updated in the database, we need to do our own database updates.

Code

developer/examples/node_example.module, line 169

<?php
function node_example_update($node) {
  // if this is a new node or we're adding a new revision,
  if ($node->revision) {
    node_example_insert($node);
  }
  else {
    db_query("UPDATE {node_example} SET color = '%s', quantity = %d WHERE vid = %d", $node->color, $node->quantity, $node->vid);
  }
}
?>