7 lines
489 B
MySQL
7 lines
489 B
MySQL
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-- Add new columns to customers table with simple types
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ALTER TABLE customers
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ADD COLUMN IF NOT EXISTS email VARCHAR(255) NOT NULL DEFAULT '',
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ADD COLUMN IF NOT EXISTS subscription_tier VARCHAR(50) NOT NULL DEFAULT 'basic',
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ADD COLUMN IF NOT EXISTS status VARCHAR(50) NOT NULL DEFAULT 'active',
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ADD COLUMN IF NOT EXISTS created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
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ADD COLUMN IF NOT EXISTS updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP;
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