function _serial_get_table_schema in Serial Field 6

Same name and namespace in other branches

1. 7 serial.inc \_serial_get_table_schema()

Gets the schema of the assistant tables for generating serial values.

Return value

the assistant table schema.

2 calls to _serial_get_table_schema()

serial_schema in ./serial.install

Implementation of hook_schema().

_serial_create_table in ./serial.inc

Creates an assistant serial table for a new created field.

File

./serial.inc, line 89

Internal functions for the Serial module.

Code

function _serial_get_table_schema() {
  return array(
    'fields' => array(
      'sid' => array(
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'The atomic serial field.',
      ),
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => 'Id of the owner node.',
      ),
    ),
    'primary key' => array(
      'sid',
    ),
    'unique keys' => array(
      'nid' => array(
        'nid',
      ),
    ),
  );
}