/* b33c97d */
ALTER TABLE wcf1_package_installation_queue DROP COLUMN confirmInstallation;
ALTER TABLE wcf1_package_installation_queue DROP COLUMN packageType;
-ALTER TABLE wcf1_package_installation_queue ADD isApplication TINYINT(1) NOT NULL DEFAULT '0';
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+ALTER TABLE wcf1_package_installation_queue ADD isApplication TINYINT(1) NOT NULL DEFAULT '0';
+
+DROP TABLE IF EXISTS wcf1_import_mapping;
+CREATE TABLE wcf1_import_mapping (
+ objectTypeID INT(10) NOT NULL,
+ oldID VARCHAR(255) NOT NULL,
+ newID INT(10) NOT NULL,
+ UNIQUE KEY (objectTypeID, oldID)
+);
+
+ALTER TABLE wcf1_import_mapping ADD FOREIGN KEY (objectTypeID) REFERENCES wcf1_object_type (objectTypeID) ON DELETE CASCADE;
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