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<?php
// $Id: node.install,v 1.4.2.1 2008/04/15 08:39:40 dries Exp $
/**
* Implementation of hook_schema().
*/
function node_schema() {
$schema['node'] = array(
'description' => t('The base table for nodes.'),
'fields' => array(
'nid' => array(
'description' => t('The primary identifier for a node.'),
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE),
'vid' => array(
'description' => t('The current {node_revisions}.vid version identifier.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0),
'type' => array(
'description' => t('The {node_type}.type of this node.'),
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => ''),
'language' => array(
'description' => t('The {languages}.language of this node.'),
'type' => 'varchar',
'length' => 12,
'not null' => TRUE,
'default' => ''),
'title' => array(
'description' => t('The title of this node, always treated as non-markup plain text.'),
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => ''),
'uid' => array(
'description' => t('The {users}.uid that owns this node; initially, this is the user that created it.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'status' => array(
'description' => t('Boolean indicating whether the node is published (visible to non-administrators).'),
'type' => 'int',
'not null' => TRUE,
'default' => 1),
'created' => array(
'description' => t('The Unix timestamp when the node was created.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'changed' => array(
'description' => t('The Unix timestamp when the node was most recently saved.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'comment' => array(
'description' => t('Whether comments are allowed on this node: 0 = no, 1 = read only, 2 = read/write.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'promote' => array(
'description' => t('Boolean indicating whether the node should be displayed on the front page.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'moderate' => array(
'description' => t('Previously, a boolean indicating whether the node was "in moderation"; mostly no longer used.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'sticky' => array(
'description' => t('Boolean indicating whether the node should be displayed at the top of lists in which it appears.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'tnid' => array(
'description' => t('The translation set id for this node, which equals the node id of the source post in each set.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0),
'translate' => array(
'description' => t('A boolean indicating whether this translation page needs to be updated.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
),
'indexes' => array(
'node_changed' => array('changed'),
'node_created' => array('created'),
'node_moderate' => array('moderate'),
'node_promote_status' => array('promote', 'status'),
'node_status_type' => array('status', 'type', 'nid'),
'node_title_type' => array('title', array('type', 4)),
'node_type' => array(array('type', 4)),
'uid' => array('uid'),
'tnid' => array('tnid'),
'translate' => array('translate'),
),
'unique keys' => array(
'vid' => array('vid')
),
'primary key' => array('nid'),
);
$schema['node_access'] = array(
'description' => t('Identifies which realm/grant pairs a user must possess in order to view, update, or delete specific nodes.'),
'fields' => array(
'nid' => array(
'description' => t('The {node}.nid this record affects.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0),
'gid' => array(
'description' => t("The grant ID a user must possess in the specified realm to gain this row's privileges on the node."),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0),
'realm' => array(
'description' => t('The realm in which the user must possess the grant ID. Each node access node can define one or more realms.'),
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => ''),
'grant_view' => array(
'description' => t('Boolean indicating whether a user with the realm/grant pair can view this node.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'tiny'),
'grant_update' => array(
'description' => t('Boolean indicating whether a user with the realm/grant pair can edit this node.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'tiny'),
'grant_delete' => array(
'description' => t('Boolean indicating whether a user with the realm/grant pair can delete this node.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'tiny')
),
'primary key' => array('nid', 'gid', 'realm'),
);
$schema['node_counter'] = array(
'description' => t('Access statistics for {node}s.'),
'fields' => array(
'nid' => array(
'description' => t('The {node}.nid for these statistics.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'totalcount' => array(
'description' => t('The total number of times the {node} has been viewed.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'big'),
'daycount' => array(
'description' => t('The total number of times the {node} has been viewed today.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'medium'),
'timestamp' => array(
'description' => t('The most recent time the {node} has been viewed.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0)
),
'primary key' => array('nid'),
);
$schema['node_revisions'] = array(
'description' => t('Stores information about each saved version of a {node}.'),
'fields' => array(
'nid' => array(
'description' => t('The {node} this version belongs to.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0),
'vid' => array(
'description' => t('The primary identifier for this version.'),
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE),
'uid' => array(
'description' => t('The {users}.uid that created this version.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'title' => array(
'description' => t('The title of this version.'),
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => ''),
'body' => array(
'description' => t('The body of this version.'),
'type' => 'text',
'not null' => TRUE,
'size' => 'big'),
'teaser' => array(
'description' => t('The teaser of this version.'),
'type' => 'text',
'not null' => TRUE,
'size' => 'big'),
'log' => array(
'description' => t('The log entry explaining the changes in this version.'),
'type' => 'text',
'not null' => TRUE,
'size' => 'big'),
'timestamp' => array(
'description' => t('A Unix timestamp indicating when this version was created.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0),
'format' => array(
'description' => t("The input format used by this version's body."),
'type' => 'int',
'not null' => TRUE,
'default' => 0)
),
'indexes' => array(
'nid' => array('nid'),
'uid' => array('uid')
),
'primary key' => array('vid'),
);
$schema['node_type'] = array(
'description' => t('Stores information about all defined {node} types.'),
'fields' => array(
'type' => array(
'description' => t('The machine-readable name of this type.'),
'type' => 'varchar',
'length' => 32,
'not null' => TRUE),
'name' => array(
'description' => t('The human-readable name of this type.'),
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => ''),
'module' => array(
'description' => t('The module that implements this type.'),
'type' => 'varchar',
'length' => 255,
'not null' => TRUE),
'description' => array(
'description' => t('A brief description of this type.'),
'type' => 'text',
'not null' => TRUE,
'size' => 'medium'),
'help' => array(
'description' => t('Help information shown to the user when creating a {node} of this type.'),
'type' => 'text',
'not null' => TRUE,
'size' => 'medium'),
'has_title' => array(
'description' => t('Boolean indicating whether this type uses the {node}.title field.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'size' => 'tiny'),
'title_label' => array(
'description' => t('The label displayed for the title field on the edit form.'),
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => ''),
'has_body' => array(
'description' => t('Boolean indicating whether this type uses the {node_revisions}.body field.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'size' => 'tiny'),
'body_label' => array(
'description' => t('The label displayed for the body field on the edit form.'),
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => ''),
'min_word_count' => array(
'description' => t('The minimum number of words the body must contain.'),
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'size' => 'small'),
'custom' => array(
'description' => t('A boolean indicating whether this type is defined by a module (FALSE) or by a user via a module like the Content Construction Kit (TRUE).'),
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'size' => 'tiny'),
'modified' => array(
'description' => t('A boolean indicating whether this type has been modified by an administrator; currently not used in any way.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'size' => 'tiny'),
'locked' => array(
'description' => t('A boolean indicating whether the administrator can change the machine name of this type.'),
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'size' => 'tiny'),
'orig_type' => array(
'description' => t('The original machine-readable name of this node type. This may be different from the current type name if the locked field is 0.'),
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '')
),
'primary key' => array('type'),
);
return $schema;
}
|
