Chris@0: merge('key_value') Chris@0: ->condition('collection', 'system.schema') Chris@0: ->condition('name', 'update_test_postupdate') Chris@0: ->fields([ Chris@0: 'collection' => 'system.schema', Chris@0: 'name' => 'update_test_postupdate', Chris@0: 'value' => 'i:8000;', Chris@0: ]) Chris@0: ->execute(); Chris@0: Chris@0: // Update core.extension. Chris@0: $extensions = $connection->select('config') Chris@0: ->fields('config', ['data']) Chris@0: ->condition('collection', '') Chris@0: ->condition('name', 'core.extension') Chris@0: ->execute() Chris@0: ->fetchField(); Chris@0: $extensions = unserialize($extensions); Chris@0: $extensions['module']['update_test_postupdate'] = 8000; Chris@0: $connection->update('config') Chris@0: ->fields([ Chris@0: 'data' => serialize($extensions), Chris@0: ]) Chris@0: ->condition('collection', '') Chris@0: ->condition('name', 'core.extension') Chris@0: ->execute();