entity_update-2.0.x-dev/entity_update.install

<?php

/**
 * @file
 * Entity update module (entity_update).
 *
 * This file provide install/uninstall/update tasks.
 */

/**
 * Implements hook_schema().
 */
function entity_update_schema() {

  $schema['entity_update'] = [
    'description' => 'Entity data backup table',
    'fields' => [
      'id' => [
        'type' => 'serial',
        'not null' => TRUE,
      ],
      'entity_type' => [
        'type' => 'varchar',
        'length' => '64',
        'not null' => TRUE,
      ],
      'entity_id' => [
        'type' => 'varchar',
        'length' => '64',
        'not null' => TRUE,
      ],
      'entity_class' => [
        'type' => 'varchar',
        'length' => '255',
        'not null' => TRUE,
      ],
      'status' => [
        'type' => 'int',
        'size' => 'small',
        'default' => 0,
      ],
      'data' => [
        'type' => 'blob',
        'size' => 'big',
      ],
    ],
    'primary key' => ['id'],
    'unique keys' => [
      'entity' => ['entity_type', 'entity_id'],
    ],
  ];

  return $schema;
}