ALTER TABLE builder_tables ADD COLUMN name varchar(128) NOT NULL DEFAULT '';
ALTER TABLE builder_tables ADD COLUMN descrip text NOT NULL DEFAULT '';
ALTER TABLE builder_tables ADD COLUMN parent_id int(11) NOT NULL DEFAULT '';
-ALTER TABLE builder_tables ADD COLUMN dbschema text NOT NULL DEFAULT '';
+ALTER TABLE builder_tables ADD COLUMN dbschema text ;
ALTER TABLE builder_tables CHANGE COLUMN descrip text ;
-- ALTER TABLE builder_tables ALTER COLUMN descrip TYPE text;