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<?php
/**
* @file
* Install, update and uninstall functions for File module.
*/
/**
* Implements hook_schema().
*/
function file_schema(): array {
$schema['file_usage'] = [
'description' => 'Track where a file is used.',
'fields' => [
'fid' => [
'description' => 'File ID.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
],
'module' => [
'description' => 'The name of the module that is using the file.',
'type' => 'varchar_ascii',
'length' => DRUPAL_EXTENSION_NAME_MAX_LENGTH,
'not null' => TRUE,
'default' => '',
],
'type' => [
'description' => 'The name of the object type in which the file is used.',
'type' => 'varchar_ascii',
'length' => 64,
'not null' => TRUE,
'default' => '',
],
'id' => [
'description' => 'The primary key of the object using the file.',
'type' => 'varchar_ascii',
'length' => 64,
'not null' => TRUE,
'default' => 0,
],
'count' => [
'description' => 'The number of times this file is used by this object.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
],
],
'primary key' => ['fid', 'type', 'id', 'module'],
'indexes' => [
'type_id' => ['type', 'id'],
'fid_count' => ['fid', 'count'],
'fid_module' => ['fid', 'module'],
],
];
return $schema;
}
/**
* Implements hook_update_last_removed().
*/
function file_update_last_removed(): int {
return 8700;
}
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