192 functions implement hook_update_N()

Note: the procedural functions in this list are found by pattern matching, so the list may include some functions that are not actually implementations of this hook.

announcements_feed_post_update_migrate_last_fetch_state_to_keyvalue in core/modules/announcements_feed/announcements_feed.post_update.php

Migrates last fetch timestamp from State API to key/value storage.

a_module_update_dependencies in core/tests/fixtures/test_update_ordering/test_update_ordering.php

Implements hook_update_dependencies().

big_pipe_removed_post_updates in core/modules/big_pipe/big_pipe.post_update.php

Implements hook_removed_post_updates().

block_content_post_update_remove_block_content_listing_empty in core/modules/block_content/block_content.post_update.php

Remove block_content_listing_empty from views.

block_content_post_update_remove_block_content_status_info_keys in core/modules/block_content/block_content.post_update.php

Remove deprecated status and info keys from block_content blocks.

block_content_removed_post_updates in core/modules/block_content/block_content.post_update.php

Implements hook_removed_post_updates().

block_content_update_last_removed in core/modules/block_content/block_content.install

Implements hook_update_last_removed().

block_post_update_make_weight_integer in core/modules/block/block.post_update.php

Ensures that all block weights are integers.

block_post_update_set_menu_block_depth_to_null_if_zero in core/modules/block/block.post_update.php

Updates the `depth` setting to NULL if it is 0 in any menu blocks.

block_removed_post_updates in core/modules/block/block.post_update.php

Implements hook_removed_post_updates().

block_update_last_removed in core/modules/block/block.install

Implements hook_update_last_removed().

ckeditor5_post_update_list_type in core/modules/ckeditor5/ckeditor5.post_update.php

No-op update that didn't update quite enough the first time.

ckeditor5_post_update_list_type_again in core/modules/ckeditor5/ckeditor5.post_update.php

Updates Text Editors using CKEditor 5 to native List "type" functionality.

ckeditor5_removed_post_updates in core/modules/ckeditor5/ckeditor5.post_update.php

Implements hook_removed_post_updates().

comment_removed_post_updates in core/modules/comment/comment.post_update.php

Implements hook_removed_post_updates().

comment_update_last_removed in core/modules/comment/comment.install

Implements hook_update_last_removed().

contact_removed_post_updates in core/modules/contact/contact.post_update.php

Implements hook_removed_post_updates().

content_moderation_post_update_add_index_content_moderation_state_field_revision_moderation_state in core/modules/content_moderation/content_moderation.post_update.php

Add moderation_state index to content_moderation_state tables.

content_moderation_removed_post_updates in core/modules/content_moderation/content_moderation.post_update.php

Implements hook_removed_post_updates().

content_moderation_update_last_removed in core/modules/content_moderation/content_moderation.install

Implements hook_update_last_removed().

content_translation_update_last_removed in core/modules/content_translation/content_translation.install

Implements hook_update_last_removed().

contextual_removed_post_updates in core/modules/contextual/contextual.post_update.php

Implements hook_removed_post_updates().

datetime_range_removed_post_updates in core/modules/datetime_range/datetime_range.post_update.php

Implements hook_removed_post_updates().

dblog_removed_post_updates in core/modules/dblog/dblog.post_update.php

Implements hook_removed_post_updates().

dblog_update_last_removed in core/modules/dblog/dblog.install

Implements hook_update_last_removed().

downgrade_prevention_test_update_11102 in core/modules/system/tests/modules/downgrade_prevention_test/downgrade_prevention_test.install

A hook_update_N that is equivalent update to 10400.

drupal_load_updates in core/includes/install.inc

Loads .install files for installed modules to initialize the update system.

editor_removed_post_updates in core/modules/editor/editor.post_update.php

Implements hook_removed_post_updates().

editor_update_last_removed in core/modules/editor/editor.install

Implements hook_update_last_removed().

entity_test_update_8001 in core/modules/system/tests/modules/entity_test/update/entity_definition_updates_8001.inc

Makes the 'user_id' field multiple and migrate its data.

entity_test_update_8001 in core/modules/system/tests/modules/entity_test/update/status_report_8001.inc

Test update.

entity_test_update_8002 in core/modules/system/tests/modules/entity_test/update/status_report_8002.inc

Test update.

entity_test_update_8002 in core/modules/system/tests/modules/entity_test/update/entity_definition_updates_8002.inc

Makes the 'user_id' field single and migrate its data.

field_removed_post_updates in core/modules/field/field.post_update.php

Implements hook_removed_post_updates().

field_update_last_removed in core/modules/field/field.install

Implements hook_update_last_removed().

file_post_update_add_playsinline in core/modules/file/file.post_update.php

Adds a value for the 'playsinline' setting of the 'file_video' formatter.

file_removed_post_updates in core/modules/file/file.post_update.php

Implements hook_removed_post_updates().

file_update_last_removed in core/modules/file/file.install

Implements hook_update_last_removed().

filter_removed_post_updates in core/modules/filter/filter.post_update.php

Implements hook_removed_post_updates().

help_removed_post_updates in core/modules/help/help.post_update.php

Implements hook_removed_post_updates().

help_update_last_removed in core/modules/help/help.install

Implements hook_update_last_removed().

image_removed_post_updates in core/modules/image/image.post_update.php

Implements hook_removed_post_updates().

image_update_last_removed in core/modules/image/image.install

Implements hook_update_last_removed().

jsonapi_update_last_removed in core/modules/jsonapi/jsonapi.install

Implements hook_update_last_removed().

language_removed_post_updates in core/modules/language/language.post_update.php

Implements hook_removed_post_updates().

language_update_last_removed in core/modules/language/language.install

Implements hook_update_last_removed().

layout_builder_removed_post_updates in core/modules/layout_builder/layout_builder.post_update.php

Implements hook_removed_post_updates().

layout_builder_update_last_removed in core/modules/layout_builder/layout_builder.install

Implements hook_update_last_removed().

layout_discovery_removed_post_updates in core/modules/layout_discovery/layout_discovery.post_update.php

Implements hook_removed_post_updates().

locale_config_batch_update_components in core/modules/locale/locale.bulk.inc

Builds a locale batch to refresh configuration.

locale_config_batch_update_config_translations in core/modules/locale/locale.bulk.inc

Implements callback_batch_operation().

locale_config_batch_update_default_config_langcodes in core/modules/locale/locale.bulk.inc

Implements callback_batch_operation().

locale_removed_post_updates in core/modules/locale/locale.post_update.php

Implements hook_removed_post_updates().

locale_translation_batch_update_build in core/modules/locale/locale.fetch.inc

Builds a batch to check, download and import project translations.

locale_translation_update_file_history in core/modules/locale/locale.module

Updates the {locale_file} table.

locale_update_10300 in core/modules/locale/locale.install

Add an index on locales_location on type and name.

locale_update_11401 in core/modules/locale/locale.install

Add a hash column to the {locale_file} table.

locale_update_last_removed in core/modules/locale/locale.install

Implements hook_update_last_removed().

media_library_removed_post_updates in core/modules/media_library/media_library.post_update.php

Implements hook_removed_post_updates().

media_library_update_last_removed in core/modules/media_library/media_library.install

Implements hook_update_last_removed().

media_post_update_media_author_views_filter_update in core/modules/media/media.post_update.php

Empty update function to clear the Views data cache.

media_removed_post_updates in core/modules/media/media.post_update.php

Implements hook_removed_post_updates().

media_update_last_removed in core/modules/media/media.install

Implements hook_update_last_removed().

menu_link_content_removed_post_updates in core/modules/menu_link_content/menu_link_content.post_update.php

Implements hook_removed_post_updates().

menu_link_content_update_last_removed in core/modules/menu_link_content/menu_link_content.install

Implements hook_update_last_removed().

migrate_drupal_post_update_migrate_drupal_uninstall in core/modules/migrate_drupal/migrate_drupal.post_update.php

Uninstall Migrate Drupal if installed.

migrate_drupal_ui_post_update_migrate_drupal_ui_uninstall in core/modules/migrate_drupal_ui/migrate_drupal_ui.post_update.php

Uninstall Migrate Drupal UI if installed.

migrate_drupal_update_last_removed in core/modules/migrate_drupal/migrate_drupal.install

Implements hook_update_last_removed().

migrate_removed_post_updates in core/modules/migrate/migrate.post_update.php

Implements hook_removed_post_updates().

migrate_update_last_removed in core/modules/migrate/migrate.install

Implements hook_update_last_removed().

module_test_post_update_test in core/modules/system/tests/modules/module_test/module_test.post_update.php

Test post update function.

module_update_requirements_requirements in core/modules/system/tests/modules/module_update_requirements/module_update_requirements.install

Implements hook_requirements()

navigation_post_update_navigation_user_links_menu in core/modules/navigation/navigation.post_update.php

Creates the Navigation user links menu.

navigation_post_update_refresh_tempstore_repository in core/modules/navigation/navigation.post_update.php

Flushes tempstore repository for navigation to reflect definition changes.

navigation_post_update_set_logo_dimensions_default in core/modules/navigation/navigation.post_update.php

Defines the values for the default logo dimensions.

navigation_post_update_uninstall_navigation_top_bar in core/modules/navigation/navigation.post_update.php

Uninstall the navigation_top_bar module if installed.

navigation_post_update_update_permissions in core/modules/navigation/navigation.post_update.php

Grants navigation specific permission to roles with access to any layout.

navigation_update_11001 in core/modules/navigation/navigation.install

Reorganizes the values for the logo settings.

navigation_update_11002 in core/modules/navigation/navigation.install

Update for navigation logo to store the file path instead of ID.

new_dependency_test_update_8001 in core/modules/system/tests/modules/new_dependency_test/new_dependency_test.install

Enable the new_dependency_test_with_service module.

node_post_update_add_rebuild_permission_to_roles in core/modules/node/node.post_update.php

Grants a new permission for rebuilding node access permissions.

node_post_update_create_promote_base_field_overrides in core/modules/node/node.post_update.php

Creates base field override config for the promote base field on node types.

node_removed_post_updates in core/modules/node/node.post_update.php

Implements hook_removed_post_updates().

node_update_last_removed in core/modules/node/node.install

Implements hook_update_last_removed().

olivero_removed_post_updates in core/themes/olivero/olivero.post_update.php

Implements hook_removed_post_updates().

package_manager_post_update_test in core/modules/package_manager/tests/fixtures/post_update.php

Here is a fake post-update hook.

package_manager_update_2147483647 in core/modules/package_manager/tests/fixtures/db_update.php

Here is a fake update hook.

path_alias_post_update_update_path_alias_revision_indexes in core/modules/path_alias/path_alias.post_update.php

Update the path_alias_revision indices.

path_alias_removed_post_updates in core/modules/path_alias/path_alias.post_update.php

Implements hook_removed_post_updates().

path_removed_post_updates in core/modules/path/path.post_update.php

Implements hook_removed_post_updates().

path_update_last_removed in core/modules/path/path.install

Implements hook_update_last_removed().

pgsql_update_last_removed in core/modules/pgsql/pgsql.install

Implements hook_update_last_removed().

post_update_test_failing_post_update_exception in core/modules/system/tests/modules/post_update_test_failing/post_update_test_failing.post_update.php

Post update that throws an exception.

responsive_image_removed_post_updates in core/modules/responsive_image/responsive_image.post_update.php

Implements hook_removed_post_updates().

rest_removed_post_updates in core/modules/rest/rest.post_update.php

Implements hook_removed_post_updates().

rest_update_last_removed in core/modules/rest/rest.install

Implements hook_update_last_removed().

search_post_update_block_with_empty_page_id in core/modules/search/search.post_update.php

Updates Search Blocks' without an explicit `page_id` from '' to NULL.

search_removed_post_updates in core/modules/search/search.post_update.php

Implements hook_removed_post_updates().

serialization_removed_post_updates in core/modules/serialization/serialization.post_update.php

Implements hook_removed_post_updates().

serialization_update_last_removed in core/modules/serialization/serialization.install

Implements hook_update_last_removed().

syslog_update_last_removed in core/modules/syslog/syslog.install

Implements hook_update_last_removed().

system_post_update_convert_empty_country_and_timezone_settings_to_null in core/modules/system/system.post_update.php

Updates system.date config to NULL for empty country and timezone defaults.

system_post_update_convert_empty_description_entity_form_modes_to_null in core/modules/system/system.post_update.php

Updates entity_form_mode descriptions from empty string to null.

system_post_update_delete_rss_config in core/modules/system/system.post_update.php

Delete obsolete system.rss configuration.

system_post_update_remove_path_key in core/modules/system/system.post_update.php

Remove path key in system.file.

system_post_update_remove_rss_cdata_subscriber in core/modules/system/system.post_update.php

Rebuild the container to fix HTML in RSS feeds.

system_post_update_sdc_uninstall in core/modules/system/system.post_update.php

Uninstall the sdc module if installed.

system_removed_post_updates in core/modules/system/system.post_update.php

Implements hook_removed_post_updates().

system_update_11001 in core/modules/system/system.install

Update length of menu_tree fields url and route_param_key from 255 to 2048.

system_update_11100 in core/modules/system/system.install

Invalidate container because the module handler has changed.

system_update_11102 in core/modules/system/system.install

Equivalent update to 10400.

system_update_11200 in core/modules/system/system.install

Add a [time] column to the {simpletest} table, if existing.

system_update_11201 in core/modules/system/system.install

Add the [alias] field to the {router} table.

system_update_11202 in core/modules/system/system.install

Add an [exit_code] column to the {simpletest} table, if existing.

system_update_11300 in core/modules/system/system.install

Equivalent update to 10600.

system_update_12000 in core/modules/system/system.install

Remove the deprecated sequences table.

system_update_last_removed in core/modules/system/system.install

Implements hook_update_last_removed().

taxonomy_removed_post_updates in core/modules/taxonomy/taxonomy.post_update.php

Implements hook_removed_post_updates().

taxonomy_update_last_removed in core/modules/taxonomy/taxonomy.install

Implements hook_update_last_removed().

test_theme_updates_post_update_test in core/modules/system/tests/themes/test_theme_updates/test_theme_updates.post_update.php

Tests post updates for themes.

text_removed_post_updates in core/modules/text/text.post_update.php

Implements hook_removed_post_updates().

under_test_update_1 in core/tests/Drupal/Tests/Core/Update/UpdateHookRegistryTest.php

Simulates a hook_update_N function.

under_test_update_1234_failed in core/tests/Drupal/Tests/Core/Update/UpdateHookRegistryTest.php

Simulates a hook_update_N function.

under_test_update_20 in core/tests/Drupal/Tests/Core/Update/UpdateHookRegistryTest.php

Simulates a hook_update_N function.

under_test_update_3000 in core/tests/Drupal/Tests/Core/Update/UpdateHookRegistryTest.php

Simulates a hook_update_N function.

update_calculate_project_update_status in core/modules/update/update.compare.inc

Calculates the current update status of a specific project.

update_get_update_function_list in core/includes/update.inc

Returns an organized list of update functions for a set of modules.

update_get_update_list in core/includes/update.inc

Returns a list of all the pending database updates.

update_post_update_clear_disk_cache in core/modules/update/update.post_update.php

Removes the legacy 'Update Manager' disk cache.

update_post_update_clear_disk_cache_again in core/modules/update/update.post_update.php

Removes the legacy 'Update Manager' disk cache (again).

update_post_update_fix_update_emails in core/modules/update/update.post_update.php

Remove empty email addresses from update.settings configuration.

update_remove_post_updates in core/modules/update/update.post_update.php

Implements hook_removed_post_updates().

update_script_test_update_7200 in core/modules/system/tests/modules/update_script_test/update_script_test.install

Dummy update_script_test update 7200.

update_script_test_update_7201 in core/modules/system/tests/modules/update_script_test/update_script_test.install

Dummy update_script_test update 7201.

update_script_test_update_8001 in core/modules/system/tests/modules/update_script_test/update_script_test.install

Dummy update function to run during the tests.

update_script_test_update_last_removed in core/modules/system/tests/modules/update_script_test/update_script_test.install

Implements hook_update_last_removed().

update_test_0_update_8001 in core/modules/system/tests/modules/update_test_0/update_test_0.install

Dummy update_test_0 update 8001.

update_test_0_update_8002 in core/modules/system/tests/modules/update_test_0/update_test_0.install

Dummy update_test_0 update 8002.

update_test_0_update_8003 in core/modules/system/tests/modules/update_test_0/update_test_0.install

Dummy update_test_0 update 8003.

update_test_1_update_8001 in core/modules/system/tests/modules/update_test_1/update_test_1.install

Dummy update_test_1 update 8001.

update_test_1_update_8002 in core/modules/system/tests/modules/update_test_1/update_test_1.install

Dummy update_test_1 update 8002.

update_test_1_update_8003 in core/modules/system/tests/modules/update_test_1/update_test_1.install

Dummy update_test_1 update 8003.

update_test_1_update_dependencies in core/modules/system/tests/modules/update_test_1/update_test_1.install

Implements hook_update_dependencies().

update_test_2_update_8001 in core/modules/system/tests/modules/update_test_2/update_test_2.install

Dummy update_test_2 update 8001.

update_test_2_update_8002 in core/modules/system/tests/modules/update_test_2/update_test_2.install

Dummy update_test_2 update 8002.

update_test_2_update_8003 in core/modules/system/tests/modules/update_test_2/update_test_2.install

Dummy update_test_2 update 8003.

update_test_2_update_dependencies in core/modules/system/tests/modules/update_test_2/update_test_2.install

Implements hook_update_dependencies().

update_test_3_update_8001 in core/modules/system/tests/modules/update_test_3/update_test_3.install

Dummy update_test_3 update 8001.

update_test_3_update_dependencies in core/modules/system/tests/modules/update_test_3/update_test_3.install

Implements hook_update_dependencies().

update_test_description_update_8001 in core/modules/system/tests/modules/update_test_description/update_test_description.install

Update test of slash in description and/or.

update_test_description_update_8002 in core/modules/system/tests/modules/update_test_description/update_test_description.install

Update test with multiline description, the quick brown fox jumped over the lazy dog.

update_test_failing_post_update_first in core/modules/system/tests/modules/update_test_failing/update_test_failing.post_update.php

First update, should not be run since this module's update hooks fail.

update_test_failing_update_8001 in core/modules/system/tests/modules/update_test_failing/update_test_failing.install

This update will fail.

update_test_failing_update_8002 in core/modules/system/tests/modules/update_test_failing/update_test_failing.install

A further update.

update_test_invalid_hook_update_8000 in core/modules/system/tests/modules/update_test_invalid_hook/update_test_invalid_hook.install

Hook implementation using the reserved schema version 8000.

update_test_last_removed_update_8003 in core/modules/system/tests/modules/update_test_last_removed/update_test_last_removed.install

Dummy update function to run during the tests.

update_test_last_removed_update_last_removed in core/modules/system/tests/modules/update_test_last_removed/update_test_last_removed.install

Implements hook_update_last_removed().

update_test_no_preexisting_update_8001 in core/modules/system/tests/modules/update_test_no_preexisting/update_test_no_preexisting.install

Dummy update_test_no_preexisting update 8001.

update_test_postupdate_post_update_first in core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php

First update.

update_test_postupdate_post_update_second in core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php

Second update.

update_test_postupdate_post_update_test0 in core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php

Test0 update.

update_test_postupdate_post_update_test1 in core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php

Test1 update.

update_test_postupdate_post_update_test_batch in core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php

Testing batch processing in post updates update.

update_test_postupdate_removed_post_updates in core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.post_update.php

Implements hook_removed_post_updates().

update_test_postupdate_update_8001 in core/modules/system/tests/modules/update_test_postupdate/update_test_postupdate.install

Normal update_N() function.

update_test_semver_update_n_update_8001 in core/modules/system/tests/modules/update_test_semver_update_n/update_test_semver_update_n.install

Update 8001.

update_test_with_7x_update_7200 in core/modules/system/tests/modules/update_test_with_7x/update_test_with_7x.install

Dummy update_test_with_7x update 7200.

update_test_with_7x_update_7201 in core/modules/system/tests/modules/update_test_with_7x/update_test_with_7x.install

Dummy update_test_with_7x update 7201.

update_test_with_7x_update_last_removed in core/modules/system/tests/modules/update_test_with_7x/update_test_with_7x.install

Implements hook_update_last_removed().

update_update_last_removed in core/modules/update/update.install

Implements hook_update_last_removed().

user_removed_post_updates in core/modules/user/user.post_update.php

Implements hook_removed_post_updates().

user_update_last_removed in core/modules/user/user.install

Implements hook_update_last_removed().

views_post_update_add_date_default_arguments in core/modules/views/views.post_update.php

Clear cache to add new date default arguments.

views_post_update_block_items_per_page in core/modules/views/views.post_update.php

Defaults `items_per_page` to NULL in Views blocks.

views_post_update_format_plural in core/modules/views/views.post_update.php

Updates the format plural option for those views using aggregation.

views_post_update_table_css_class in core/modules/views/views.post_update.php

Adds a default table CSS class.

views_post_update_update_remember_role_empty in core/modules/views/views.post_update.php

Clean-up empty remember_roles display settings for views filters.

views_post_update_views_data_argument_plugin_id in core/modules/views/views.post_update.php

Post update configured views for entity reference argument plugin IDs.

views_removed_post_updates in core/modules/views/views.post_update.php

Implements hook_removed_post_updates().

views_test_config_updater_post_update_set_deprecations_disabled in core/modules/views/tests/modules/views_test_config_updater/views_test_config_updater.post_update.php

Test post update to set deprecations disabled.

views_ui_ajax_update_form in core/modules/views_ui/admin.inc

Updates a part of the add view form via AJAX.

views_update_11201 in core/modules/views/views.install

Removes the ui.show.advanced_column setting.

views_update_last_removed in core/modules/views/views.install

Implements hook_update_last_removed().

workspaces_removed_post_updates in core/modules/workspaces/workspaces.post_update.php

Implements hook_removed_post_updates().

workspaces_update_11101 in core/modules/workspaces/workspaces.install

Update workspace associations to support entity types with string IDs.

workspaces_update_11102 in core/modules/workspaces/workspaces.install

Install the new Workspaces UI module.

workspaces_update_11301 in core/modules/workspaces/workspaces.install

Create the 'workspace_association_revision' table.

workspaces_update_11302 in core/modules/workspaces/workspaces.install

Populate the 'workspace_association_revision' table.

workspaces_update_11303 in core/modules/workspaces/workspaces.install

Add the workspace provider field.

workspaces_update_dependencies in core/modules/workspaces/workspaces.install

Implements hook_update_dependencies().

workspaces_update_last_removed in core/modules/workspaces/workspaces.install

Implements hook_update_last_removed().

workspace_update_test_post_update_check_active_workspace in core/modules/workspaces/tests/modules/workspace_update_test/workspace_update_test.post_update.php

Checks the active workspace during database updates.