acquia_commercemanager-8.x-1.122/modules/acm_sku_position/acm_sku_position.install

<?php

/**
 * @file
 * Installation and update functions for SKU Position.
 */

/**
 * Implements hook_schema().
 */
function acm_sku_position_schema() {
  $schema['acm_sku_position'] = [
    'description' => 'Stores sku product position.',
    'fields' => [
      'nid' => [
        'type' => 'int',
        'not null' => TRUE,
        'description' => 'Product nid.',
      ],
      'tid' => [
        'type' => 'int',
        'not null' => TRUE,
        'description' => 'Product category tid.',
      ],
      'position' => [
        'type' => 'int',
        'not null' => TRUE,
        'description' => 'Product position.',
      ],
      'position_type' => [
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'description' => 'Type of position',
      ],
    ],
    'indexes' => [
      'indexing' => ['nid', 'tid', 'position_type'],
    ],
    'primary key' => ['nid', 'tid', 'position_type'],
  ];
  return $schema;
}