[Typo3-shop] zk_products extends tables

[Franz Holzinger]

When I try to bring in the zk_products into tt_products there are some 
things to discuss:

The following database changes occur in ext_tables.sql.

#
# Table structure for table 'fe_users'
#
CREATE TABLE fe_users (
   tt_products_memoItems tinytext NOT NULL,
   tt_products_discount int(11) DEFAULT '0' NOT NULL
);

#
# Extension of table 'tt_content'
#
CREATE TABLE tt_content (
   tt_products_code varchar(30) DEFAULT 'LIST' NOT NULL
);


Shall this remain so, and is it ok when the extension updates the 
fe_users and tt_content table?


Franz