function locale_schema in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/locale/locale.install \locale_schema()
2. 6 modules/locale/locale.install \locale_schema()
3. 7 modules/locale/locale.install \locale_schema()

Implements hook_schema().

File

core/modules/locale/locale.install, line 65

Install, update, and uninstall functions for the Locale module.

Code

function locale_schema() {
  $schema['locales_source'] = [
    'description' => 'List of English source strings.',
    'fields' => [
      'lid' => [
        'type' => 'serial',
        'not null' => TRUE,
        'description' => 'Unique identifier of this string.',
      ],
      'source' => [
        'type' => 'text',
        'mysql_type' => 'blob',
        'not null' => TRUE,
        'description' => 'The original string in English.',
      ],
      'context' => [
        'type' => 'varchar_ascii',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'The context this string applies to.',
      ],
      'version' => [
        'type' => 'varchar_ascii',
        'length' => 20,
        'not null' => TRUE,
        'default' => 'none',
        'description' => 'Version of Drupal where the string was last used (for locales optimization).',
      ],
    ],
    'primary key' => [
      'lid',
    ],
    'indexes' => [
      'source_context' => [
        [
          'source',
          30,
        ],
        'context',
      ],
    ],
  ];
  $schema['locales_target'] = [
    'description' => 'Stores translated versions of strings.',
    'fields' => [
      'lid' => [
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'description' => 'Source string ID. References {locales_source}.lid.',
      ],
      'translation' => [
        'type' => 'text',
        'mysql_type' => 'blob',
        'not null' => TRUE,
        'description' => 'Translation string value in this language.',
      ],
      'language' => [
        'type' => 'varchar_ascii',
        'length' => 12,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Language code. References {language}.langcode.',
      ],
      'customized' => [
        'type' => 'int',
        'not null' => TRUE,
        // LOCALE_NOT_CUSTOMIZED
        'default' => 0,
        'description' => 'Boolean indicating whether the translation is custom to this site.',
      ],
    ],
    'primary key' => [
      'language',
      'lid',
    ],
    'foreign keys' => [
      'locales_source' => [
        'table' => 'locales_source',
        'columns' => [
          'lid' => 'lid',
        ],
      ],
    ],
    'indexes' => [
      'lid' => [
        'lid',
      ],
    ],
  ];
  $schema['locales_location'] = [
    'description' => 'Location information for source strings.',
    'fields' => [
      'lid' => [
        'type' => 'serial',
        'not null' => TRUE,
        'description' => 'Unique identifier of this location.',
      ],
      'sid' => [
        'type' => 'int',
        'not null' => TRUE,
        'description' => 'Unique identifier of this string.',
      ],
      'type' => [
        'type' => 'varchar_ascii',
        'length' => 50,
        'not null' => TRUE,
        'default' => '',
        'description' => 'The location type (file, config, path, etc).',
      ],
      'name' => [
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Type dependent location information (file name, path, etc).',
      ],
      'version' => [
        'type' => 'varchar_ascii',
        'length' => 20,
        'not null' => TRUE,
        'default' => 'none',
        'description' => 'Version of Drupal where the location was found.',
      ],
    ],
    'primary key' => [
      'lid',
    ],
    'foreign keys' => [
      'locales_source' => [
        'table' => 'locales_source',
        'columns' => [
          'sid' => 'lid',
        ],
      ],
    ],
    'indexes' => [
      'string_type' => [
        'sid',
        'type',
      ],
    ],
  ];
  $schema['locale_file'] = [
    'description' => 'File import status information for interface translation files.',
    'fields' => [
      'project' => [
        'type' => 'varchar_ascii',
        'length' => '255',
        'not null' => TRUE,
        'default' => '',
        'description' => 'A unique short name to identify the project the file belongs to.',
      ],
      'langcode' => [
        'type' => 'varchar_ascii',
        'length' => '12',
        'not null' => TRUE,
        'default' => '',
        'description' => 'Language code of this translation. References {language}.langcode.',
      ],
      'filename' => [
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'Filename of the imported file.',
      ],
      'version' => [
        'type' => 'varchar',
        'length' => '128',
        'not null' => TRUE,
        'default' => '',
        'description' => 'Version tag of the imported file.',
      ],
      'uri' => [
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
        'description' => 'URI of the remote file, the resulting local file or the locally imported file.',
      ],
      'timestamp' => [
        'type' => 'int',
        'not null' => FALSE,
        'default' => 0,
        'description' => 'Unix timestamp of the imported file.',
      ],
      'last_checked' => [
        'type' => 'int',
        'not null' => FALSE,
        'default' => 0,
        'description' => 'Unix timestamp of the last time this translation was confirmed to be the most recent release available.',
      ],
    ],
    'primary key' => [
      'project',
      'langcode',
    ],
  ];
  return $schema;
}