DrupalAPI.de

1. drupal
   1. drupal6 install.php
   2. drupal7

Install the current version of the database schema, and any other setup tasks.

The hook will be called the first time a module is installed, and the module's schema version will be set to the module's greatest numbered update hook. Because of this, anytime a hook_update_N() is added to the module, this function needs to be updated to reflect the current version of the database schema.

See the Schema API documentation at http://drupal.org/node/146843 for details on hook_schema, where a database tables are defined.

Note that since this function is called from a full bootstrap, all functions (including those in modules enabled by the current page request) are available when this hook is called. Use cases could be displaying a user message, or calling a module function necessary for initial setup, etc.

Please be sure that anything added or modified in this function that can be removed during uninstall should be removed with hook_uninstall().

See also

hook_uninstall()

Verwandte Themen

Hooks

Allow modules to interact with the Drupal core.

Code

modules/system/system.api.php, line 1543

<?php
function hook_install() {
  drupal_install_schema('upload');
}
?>