demand:
collation
7 7 Table structure:
Company Table: id, name (Company name)
user Table: user_id, company_id (company association ID), last_login (last login time)
demand:
collation
7 7 Table structure:
Company Table: id, name (Company name)
user Table: user_id, company_id (company association ID), last_login (last login time)
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