CREATE TABLE {$NAMESPACE}_differential.differential_viewstate (
id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
viewerPHID VARBINARY(64) NOT NULL,
objectPHID VARBINARY(64) NOT NULL,
viewState LONGTEXT NOT NULL COLLATE {$COLLATE_TEXT},
dateCreated INT UNSIGNED NOT NULL,
dateModified INT UNSIGNED NOT NULL,
UNIQUE KEY `key_viewer` (viewerPHID, objectPHID)
) ENGINE=InnoDB, COLLATE {$COLLATE_TEXT};