function block_class_update_7100 in Block Class 7

Same name and namespace in other branches

1. 7.2 block_class.install \block_class_update_7100()

Alters the structure of {block_class} schema.

File

./block_class.install, line 45

Install, update and uninstall functions for the block_class module.

Code

function block_class_update_7100() {

  // Update the schema.
  db_drop_primary_key('block_class');
  db_change_field('block_class', 'module', 'module', array(
    'type' => 'varchar',
    'length' => '64',
    'not null' => TRUE,
    'default' => '',
    'description' => 'The module to which the block belongs.',
  ));
  db_change_field('block_class', 'delta', 'delta', array(
    'type' => 'varchar',
    'length' => '32',
    'not null' => TRUE,
    'default' => '',
    'description' => "The ID of the module's block.",
  ));
  db_change_field('block_class', 'css_class', 'css_class', array(
    'type' => 'varchar',
    'length' => '255',
    'not null' => TRUE,
    'default' => '',
    'description' => 'String containing the classes for the block.',
  ));

  // Restore the primary key.
  db_add_primary_key('block_class', array(
    'module',
    'delta',
  ));
}