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<?php
function webform_invitation_schema() {
$schema['webform_invitation_codes'] = array(
'description' => 'Table for storing generated form tokens.',
'fields' => array(
'cid' => array(
'description' => 'The primary identifier for a code.',
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
),
'nid' => array(
'description' => 'The primary identifier for a node.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'code' => array(
'description' => 'A code for the webform.',
'type' => 'varchar',
'length' => 64,
'not null' => TRUE,
'default' => '',
),
'generated' => array(
'description' => 'The Unix timestamp when the code was generated.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'used' => array(
'description' => 'The Unix timestamp when the code was used.',
'type' => 'int',
'not null' => FALSE,
'default' => NULL,
),
),
'indexes' => array(
'nid' => array(
'nid',
),
'used' => array(
'used',
),
),
'unique keys' => array(
'nid_code' => array(
'nid',
'code',
),
),
'primary key' => array(
'cid',
),
);
$schema['webform_invitation'] = array(
'description' => 'Table for storing invitation settings.',
'fields' => array(
'nid' => array(
'description' => 'The primary identifier for a node.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'invitation' => array(
'description' => 'Use invitation codes?',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
),
'primary key' => array(
'nid',
),
);
return $schema;
}
