node.install in Drupal 7
Same filename and directory in other branches
Install, update and uninstall functions for the node module.
File
modules/node/node.installView source
<?php
/**
* @file
* Install, update and uninstall functions for the node module.
*/
/**
* Implements hook_schema().
*/
function node_schema() {
$schema['node'] = array(
'description' => 'The base table for nodes.',
'fields' => array(
'nid' => array(
'description' => 'The primary identifier for a node.',
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
),
// Defaults to NULL in order to avoid a brief period of potential
// deadlocks on the index.
'vid' => array(
'description' => 'The current {node_revision}.vid version identifier.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => FALSE,
'default' => NULL,
),
'type' => array(
'description' => 'The {node_type}.type of this node.',
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
),
'language' => array(
'description' => 'The {languages}.language of this node.',
'type' => 'varchar',
'length' => 12,
'not null' => TRUE,
'default' => '',
),
'title' => array(
'description' => 'The title of this node, always treated as non-markup plain text.',
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
),
'uid' => array(
'description' => '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' => 'Boolean indicating whether the node is published (visible to non-administrators).',
'type' => 'int',
'not null' => TRUE,
'default' => 1,
),
'created' => array(
'description' => 'The Unix timestamp when the node was created.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'changed' => array(
'description' => 'The Unix timestamp when the node was most recently saved.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'comment' => array(
'description' => 'Whether comments are allowed on this node: 0 = no, 1 = closed (read only), 2 = open (read/write).',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'promote' => array(
'description' => 'Boolean indicating whether the node should be displayed on the front page.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'sticky' => array(
'description' => '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' => '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' => '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_frontpage' => array(
'promote',
'status',
'sticky',
'created',
),
'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',
),
'language' => array(
'language',
),
),
'unique keys' => array(
'vid' => array(
'vid',
),
),
'foreign keys' => array(
'node_revision' => array(
'table' => 'node_revision',
'columns' => array(
'vid' => 'vid',
),
),
'node_author' => array(
'table' => 'users',
'columns' => array(
'uid' => 'uid',
),
),
),
'primary key' => array(
'nid',
),
);
$schema['node_access'] = array(
'description' => 'Identifies which realm/grant pairs a user must possess in order to view, update, or delete specific nodes.',
'fields' => array(
'nid' => array(
'description' => 'The {node}.nid this record affects.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'gid' => array(
'description' => "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' => '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' => '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' => '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' => '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',
),
'foreign keys' => array(
'affected_node' => array(
'table' => 'node',
'columns' => array(
'nid' => 'nid',
),
),
),
);
$schema['node_revision'] = array(
'description' => 'Stores information about each saved version of a {node}.',
'fields' => array(
'nid' => array(
'description' => 'The {node} this version belongs to.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'vid' => array(
'description' => 'The primary identifier for this version.',
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
),
'uid' => array(
'description' => 'The {users}.uid that created this version.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'title' => array(
'description' => 'The title of this version.',
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
),
'log' => array(
'description' => 'The log entry explaining the changes in this version.',
'type' => 'text',
'not null' => TRUE,
'size' => 'big',
),
'timestamp' => array(
'description' => 'A Unix timestamp indicating when this version was created.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'status' => array(
'description' => 'Boolean indicating whether the node (at the time of this revision) is published (visible to non-administrators).',
'type' => 'int',
'not null' => TRUE,
'default' => 1,
),
'comment' => array(
'description' => 'Whether comments are allowed on this node (at the time of this revision): 0 = no, 1 = closed (read only), 2 = open (read/write).',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'promote' => array(
'description' => 'Boolean indicating whether the node (at the time of this revision) should be displayed on the front page.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'sticky' => array(
'description' => 'Boolean indicating whether the node (at the time of this revision) should be displayed at the top of lists in which it appears.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
),
'indexes' => array(
'nid' => array(
'nid',
),
'uid' => array(
'uid',
),
),
'primary key' => array(
'vid',
),
'foreign keys' => array(
'versioned_node' => array(
'table' => 'node',
'columns' => array(
'nid' => 'nid',
),
),
'version_author' => array(
'table' => 'users',
'columns' => array(
'uid' => 'uid',
),
),
),
);
$schema['node_type'] = array(
'description' => 'Stores information about all defined {node} types.',
'fields' => array(
'type' => array(
'description' => 'The machine-readable name of this type.',
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
),
'name' => array(
'description' => 'The human-readable name of this type.',
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'translatable' => TRUE,
),
'base' => array(
'description' => 'The base string used to construct callbacks corresponding to this node type.',
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
),
'module' => array(
'description' => 'The module defining this node type.',
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
),
'description' => array(
'description' => 'A brief description of this type.',
'type' => 'text',
'not null' => TRUE,
'size' => 'medium',
'translatable' => TRUE,
),
'help' => array(
'description' => 'Help information shown to the user when creating a {node} of this type.',
'type' => 'text',
'not null' => TRUE,
'size' => 'medium',
'translatable' => TRUE,
),
'has_title' => array(
'description' => 'Boolean indicating whether this type uses the {node}.title field.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'size' => 'tiny',
),
'title_label' => array(
'description' => 'The label displayed for the title field on the edit form.',
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'translatable' => TRUE,
),
'custom' => array(
'description' => 'A boolean indicating whether this type is defined by a module (FALSE) or by a user via Add content type (TRUE).',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'size' => 'tiny',
),
'modified' => array(
'description' => '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' => 'A boolean indicating whether the administrator can change the machine name of this type.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'size' => 'tiny',
),
'disabled' => array(
'description' => 'A boolean indicating whether the node type is disabled.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'size' => 'tiny',
),
'orig_type' => array(
'description' => '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',
),
);
$schema['block_node_type'] = array(
'description' => 'Sets up display criteria for blocks based on content types',
'fields' => array(
'module' => array(
'type' => 'varchar',
'length' => 64,
'not null' => TRUE,
'description' => "The block's origin module, from {block}.module.",
),
'delta' => array(
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'description' => "The block's unique delta within module, from {block}.delta.",
),
'type' => array(
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'description' => "The machine-readable name of this type from {node_type}.type.",
),
),
'primary key' => array(
'module',
'delta',
'type',
),
'indexes' => array(
'type' => array(
'type',
),
),
);
$schema['history'] = array(
'description' => 'A record of which {users} have read which {node}s.',
'fields' => array(
'uid' => array(
'description' => 'The {users}.uid that read the {node} nid.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'nid' => array(
'description' => 'The {node}.nid that was read.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'timestamp' => array(
'description' => 'The Unix timestamp at which the read occurred.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
),
'primary key' => array(
'uid',
'nid',
),
'indexes' => array(
'nid' => array(
'nid',
),
),
);
return $schema;
}
/**
* Implements hook_install().
*/
function node_install() {
// Populate the node access table.
db_insert('node_access')
->fields(array(
'nid' => 0,
'gid' => 0,
'realm' => 'all',
'grant_view' => 1,
'grant_update' => 0,
'grant_delete' => 0,
))
->execute();
}
/**
* Implements hook_update_dependencies().
*/
function node_update_dependencies() {
// node_update_7006() migrates node data to fields and therefore must run
// after all Field modules have been enabled, which happens in
// system_update_7027(). It also needs to query the {filter_format} table to
// get a list of existing text formats, so it must run after
// filter_update_7000(), which creates that table.
$dependencies['node'][7006] = array(
'system' => 7027,
'filter' => 7000,
);
// node_update_7008() migrates role permissions and therefore must run after
// the {role} and {role_permission} tables are properly set up, which happens
// in user_update_7007().
$dependencies['node'][7008] = array(
'user' => 7007,
);
return $dependencies;
}
/**
* Utility function: fetch the node types directly from the database.
*
* This function is valid for a database schema version 7000.
*
* @ingroup update_api
*/
function _update_7000_node_get_types() {
$node_types = db_query('SELECT * FROM {node_type}')
->fetchAllAssoc('type', PDO::FETCH_OBJ);
// Create default settings for orphan nodes.
$all_types = db_query('SELECT DISTINCT type FROM {node}')
->fetchCol();
$extra_types = array_diff($all_types, array_keys($node_types));
foreach ($extra_types as $type) {
$type_object = new stdClass();
$type_object->type = $type;
// In Drupal 6, whether you have a body field or not is a flag in the node
// type table. If it's enabled, nodes may or may not have an empty string
// for the bodies. As we can't detect what this setting should be in
// Drupal 7 without access to the Drupal 6 node type settings, we assume
// the default, which is to enable the body field.
$type_object->has_body = 1;
$type_object->body_label = 'Body';
$node_types[$type_object->type] = $type_object;
}
return $node_types;
}
/**
* @addtogroup updates-6.x-to-7.x
* @{
*/
/**
* Upgrade the node type table and fix node type 'module' attribute to avoid name-space conflicts.
*/
function node_update_7000() {
// Rename the module column to base.
db_change_field('node_type', 'module', 'base', array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
));
db_add_field('node_type', 'module', array(
'description' => 'The module defining this node type.',
'type' => 'varchar',
'default' => '',
'length' => 255,
'not null' => TRUE,
));
db_add_field('node_type', 'disabled', array(
'description' => 'A boolean indicating whether the node type is disabled.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'size' => 'tiny',
));
$modules = db_select('system', 's')
->fields('s', array(
'name',
))
->condition('type', 'module');
db_update('node_type')
->expression('module', 'base')
->condition('base', $modules, 'IN')
->execute();
db_update('node_type')
->fields(array(
'base' => 'node_content',
))
->condition('base', 'node')
->execute();
}
/**
* Rename {node_revisions} table to {node_revision}.
*/
function node_update_7001() {
db_rename_table('node_revisions', 'node_revision');
}
/**
* Extend the node_promote_status index to include all fields required for the node page query.
*/
function node_update_7002() {
db_drop_index('node', 'node_promote_status');
db_add_index('node', 'node_frontpage', array(
'promote',
'status',
'sticky',
'created',
));
}
/**
* Remove the node_counter if the statistics module is uninstalled.
*/
function node_update_7003() {
if (drupal_get_installed_schema_version('statistics') == SCHEMA_UNINSTALLED) {
db_drop_table('node_counter');
}
}
/**
* Extend the existing default preview and teaser settings to all node types.
*/
function node_update_7004() {
// Get original settings and all types.
$original_length = variable_get('teaser_length', 600);
$original_preview = variable_get('node_preview', 0);
// Map old preview setting to new values order.
$original_preview ? $original_preview = 2 : ($original_preview = 1);
node_type_cache_reset();
// Apply original settings to all types.
foreach (_update_7000_node_get_types() as $type => $type_object) {
variable_set('teaser_length_' . $type, $original_length);
variable_set('node_preview_' . $type, $original_preview);
}
// Delete old variable but leave 'teaser_length' for aggregator module upgrade.
variable_del('node_preview');
}
/**
* Add status/comment/promote and sticky columns to the {node_revision} table.
*/
function node_update_7005() {
foreach (array(
'status',
'comment',
'promote',
'sticky',
) as $column) {
db_add_field('node_revision', $column, array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
));
}
}
/**
* Convert body and teaser from node properties to fields, and migrate status/comment/promote and sticky columns to the {node_revision} table.
*/
function node_update_7006(&$sandbox) {
$sandbox['#finished'] = 0;
// Get node type info for every invocation.
node_type_cache_reset();
if (!isset($sandbox['total'])) {
// Initial invocation.
// First, create the body field.
$body_field = array(
'field_name' => 'body',
'type' => 'text_with_summary',
'module' => 'text',
'cardinality' => 1,
'entity_types' => array(
'node',
),
'translatable' => TRUE,
);
_update_7000_field_create_field($body_field);
$default_trim_length = variable_get('teaser_length', 600);
// Get node type info, specifically the body field settings.
$node_types = _update_7000_node_get_types();
// Add body field instances for existing node types.
foreach ($node_types as $node_type) {
if ($node_type->has_body) {
$trim_length = variable_get('teaser_length_' . $node_type->type, $default_trim_length);
$instance = array(
'entity_type' => 'node',
'bundle' => $node_type->type,
'label' => $node_type->body_label,
'description' => isset($node_type->description) ? $node_type->description : '',
'required' => isset($node_type->min_word_count) && $node_type->min_word_count > 0 ? 1 : 0,
'widget' => array(
'type' => 'text_textarea_with_summary',
'settings' => array(
'rows' => 20,
'summary_rows' => 5,
),
'weight' => -4,
'module' => 'text',
),
'settings' => array(
'display_summary' => TRUE,
),
'display' => array(
'default' => array(
'label' => 'hidden',
'type' => 'text_default',
),
'teaser' => array(
'label' => 'hidden',
'type' => 'text_summary_or_trimmed',
'trim_length' => $trim_length,
),
),
);
_update_7000_field_create_instance($body_field, $instance);
variable_del('teaser_length_' . $node_type->type);
}
// Leave 'teaser_length' variable for aggregator module upgrade.
$sandbox['node_types_info'][$node_type->type] = array(
'has_body' => $node_type->has_body,
);
}
// Used below when updating the stored text format of each node body.
$sandbox['existing_text_formats'] = db_query("SELECT format FROM {filter_format}")
->fetchCol();
// Initialize state for future calls.
$sandbox['last'] = 0;
$sandbox['count'] = 0;
$query = db_select('node', 'n');
$query
->join('node_revision', 'nr', 'n.nid = nr.nid');
$sandbox['total'] = $query
->countQuery()
->execute()
->fetchField();
$sandbox['body_field_id'] = $body_field['id'];
}
else {
// Subsequent invocations.
$found = FALSE;
if ($sandbox['total']) {
// Operate on every revision of every node (whee!), in batches.
$batch_size = 200;
$query = db_select('node_revision', 'nr');
$query
->innerJoin('node', 'n', 'n.nid = nr.nid');
$query
->fields('nr', array(
'nid',
'vid',
'body',
'teaser',
'format',
))
->fields('n', array(
'type',
'status',
'comment',
'promote',
'sticky',
'language',
))
->condition('nr.vid', $sandbox['last'], '>')
->orderBy('nr.vid', 'ASC')
->range(0, $batch_size);
$revisions = $query
->execute();
// Load each revision of each node, set up 'body'
// appropriately, and save the node's field data. Note that
// node_load() will not return the body or teaser values from
// {node_revision} because those columns have been removed from the
// schema structure in memory (but not yet from the database),
// so we get the values from the explicit query of the table
// instead.
foreach ($revisions as $revision) {
$found = TRUE;
if ($sandbox['node_types_info'][$revision->type]['has_body']) {
$node = (object) array(
'nid' => $revision->nid,
'vid' => $revision->vid,
'type' => $revision->type,
);
// After node_update_7009() we will always have LANGUAGE_NONE as
// language neutral language code, but here we still have empty
// strings.
$langcode = empty($revision->language) ? LANGUAGE_NONE : $revision->language;
if (!empty($revision->teaser) && $revision->teaser != text_summary($revision->body)) {
$node->body[$langcode][0]['summary'] = $revision->teaser;
}
// Do this after text_summary() above.
$break = '<!--break-->';
if (substr($revision->body, 0, strlen($break)) == $break) {
$revision->body = substr($revision->body, strlen($break));
}
$node->body[$langcode][0]['value'] = $revision->body;
// Update the revision's text format for the changes to the Drupal 7
// filter system. This uses the same kind of logic that occurs, for
// example, in user_update_7010(), but we do this here rather than
// via a separate set of database queries, since we are already
// migrating the data.
if (empty($revision->body) && empty($revision->format)) {
$node->body[$langcode][0]['format'] = NULL;
}
elseif (!in_array($revision->format, $sandbox['existing_text_formats'])) {
$node->body[$langcode][0]['format'] = variable_get('filter_default_format', 1);
}
else {
$node->body[$langcode][0]['format'] = $revision->format;
}
// This is a core update and no contrib modules are enabled yet, so
// we can assume default field storage for a faster update.
_update_7000_field_sql_storage_write('node', $node->type, $node->nid, $node->vid, 'body', $node->body);
}
// Migrate the status columns to the {node_revision} table.
db_update('node_revision')
->fields(array(
'status' => $revision->status,
'comment' => $revision->comment,
'promote' => $revision->promote,
'sticky' => $revision->sticky,
))
->condition('vid', $revision->vid)
->execute();
$sandbox['last'] = $revision->vid;
$sandbox['count'] += 1;
}
$sandbox['#finished'] = min(0.99, $sandbox['count'] / $sandbox['total']);
}
if (!$found) {
// All nodes are processed.
// Remove the now-obsolete body info from node_revision.
db_drop_field('node_revision', 'body');
db_drop_field('node_revision', 'teaser');
db_drop_field('node_revision', 'format');
// Remove node_type properties related to the former 'body'.
db_drop_field('node_type', 'has_body');
db_drop_field('node_type', 'body_label');
// We're done.
$sandbox['#finished'] = 1;
}
}
}
/**
* Remove column min_word_count.
*/
function node_update_7007() {
db_drop_field('node_type', 'min_word_count');
}
/**
* Split the 'administer nodes' permission from 'access content overview'.
*/
function node_update_7008() {
$roles = user_roles(FALSE, 'administer nodes');
foreach ($roles as $rid => $role) {
_update_7000_user_role_grant_permissions($rid, array(
'access content overview',
), 'node');
}
}
/**
* Convert node languages from the empty string to LANGUAGE_NONE.
*/
function node_update_7009() {
db_update('node')
->fields(array(
'language' => LANGUAGE_NONE,
))
->condition('language', '')
->execute();
}
/**
* Add the {block_node_type} table.
*/
function node_update_7010() {
$schema['block_node_type'] = array(
'description' => 'Sets up display criteria for blocks based on content types',
'fields' => array(
'module' => array(
'type' => 'varchar',
'length' => 64,
'not null' => TRUE,
'description' => "The block's origin module, from {block}.module.",
),
'delta' => array(
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'description' => "The block's unique delta within module, from {block}.delta.",
),
'type' => array(
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'description' => "The machine-readable name of this type from {node_type}.type.",
),
),
'primary key' => array(
'module',
'delta',
'type',
),
'indexes' => array(
'type' => array(
'type',
),
),
);
db_create_table('block_node_type', $schema['block_node_type']);
}
/**
* @} End of "addtogroup updates-6.x-to-7.x".
*/
/**
* @addtogroup updates-7.x-extra
* @{
*/
/**
* Update the database from Drupal 6 to match the schema.
*/
function node_update_7011() {
// Drop node moderation field.
db_drop_field('node', 'moderate');
db_drop_index('node', 'node_moderate');
// Change {node_revision}.status field to default to 1.
db_change_field('node_revision', 'status', 'status', array(
'type' => 'int',
'not null' => TRUE,
'default' => 1,
));
// Change {node_type}.module field default.
db_change_field('node_type', 'module', 'module', array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
));
}
/**
* Switches body fields to untranslatable while upgrading from D6 and makes them language neutral.
*/
function node_update_7012() {
// If we are upgrading from D6, then body fields should be set back to
// untranslatable, as D6 did not know about the idea of translating fields,
// but only nodes. If a D7 > D7 update is running we need to skip this update,
// as it is a valid use case to have translatable body fields in this context.
if (variable_get('update_d6', FALSE)) {
// Make node bodies untranslatable: field_update_field() cannot be used
// throughout the upgrade process and we do not have an update counterpart
// for _update_7000_field_create_field(). Hence we are forced to update the
// 'field_config' table directly. This is a safe operation since it is
// being performed while upgrading from D6. Perfoming the same operation
// during a D7 update is highly discouraged.
db_update('field_config')
->fields(array(
'translatable' => 0,
))
->condition('field_name', 'body')
->execute();
// Switch field languages to LANGUAGE_NONE, since initially they were
// assigned the node language.
foreach (array(
'field_data_body',
'field_revision_body',
) as $table) {
db_update($table)
->fields(array(
'language' => LANGUAGE_NONE,
))
->execute();
}
node_type_cache_reset();
}
}
/**
* Change {node}.vid default value from 0 to NULL to avoid deadlock issues on MySQL.
*/
function node_update_7013() {
db_drop_unique_key('node', 'vid');
db_change_field('node', 'vid', 'vid', array(
'description' => 'The current {node_revision}.vid version identifier.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => FALSE,
'default' => NULL,
));
db_add_unique_key('node', 'vid', array(
'vid',
));
}
/**
* Add an index on {node}.language.
*/
function node_update_7014() {
db_add_index('node', 'language', array(
'language',
));
}
/**
* Enable node types that may have been erroneously disabled in Drupal 7.36.
*/
function node_update_7015() {
db_update('node_type')
->fields(array(
'disabled' => 0,
))
->condition('base', 'node_content')
->execute();
}
/**
* Change {history}.nid to an unsigned int in order to match {node}.nid.
*/
function node_update_7016() {
db_drop_primary_key('history');
db_drop_index('history', 'nid');
db_change_field('history', 'nid', 'nid', array(
'description' => 'The {node}.nid that was read.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
));
db_add_primary_key('history', array(
'uid',
'nid',
));
db_add_index('history', 'nid', array(
'nid',
));
}
/**
* @} End of "addtogroup updates-7.x-extra".
*/Functions
Name |
Description |
|---|---|
| node_install | Implements hook_install(). |
| node_schema | Implements hook_schema(). |
| node_update_7000 | Upgrade the node type table and fix node type 'module' attribute to avoid name-space conflicts. |
| node_update_7001 | Rename {node_revisions} table to {node_revision}. |
| node_update_7002 | Extend the node_promote_status index to include all fields required for the node page query. |
| node_update_7003 | Remove the node_counter if the statistics module is uninstalled. |
| node_update_7004 | Extend the existing default preview and teaser settings to all node types. |
| node_update_7005 | Add status/comment/promote and sticky columns to the {node_revision} table. |
| node_update_7006 | Convert body and teaser from node properties to fields, and migrate status/comment/promote and sticky columns to the {node_revision} table. |
| node_update_7007 | Remove column min_word_count. |
| node_update_7008 | Split the 'administer nodes' permission from 'access content overview'. |
| node_update_7009 | Convert node languages from the empty string to LANGUAGE_NONE. |
| node_update_7010 | Add the {block_node_type} table. |
| node_update_7011 | Update the database from Drupal 6 to match the schema. |
| node_update_7012 | Switches body fields to untranslatable while upgrading from D6 and makes them language neutral. |
| node_update_7013 | Change {node}.vid default value from 0 to NULL to avoid deadlock issues on MySQL. |
| node_update_7014 | Add an index on {node}.language. |
| node_update_7015 | Enable node types that may have been erroneously disabled in Drupal 7.36. |
| node_update_7016 | Change {history}.nid to an unsigned int in order to match {node}.nid. |
| node_update_dependencies | Implements hook_update_dependencies(). |
| _update_7000_node_get_types | Utility function: fetch the node types directly from the database. |