15 lines
518 B
MySQL
15 lines
518 B
MySQL
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-- Add role column to users table with a default value
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ALTER TABLE users
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ADD COLUMN IF NOT EXISTS role VARCHAR(50) NOT NULL DEFAULT 'user';
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-- Create type if you want to use enum
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-- DO $$
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-- BEGIN
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-- IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'user_role') THEN
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-- CREATE TYPE user_role AS ENUM ('admin', 'user', 'guest');
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-- END IF;
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-- END $$;
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-- If you want to use enum instead of varchar, uncomment this:
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-- ALTER TABLE users
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-- ALTER COLUMN role TYPE user_role USING role::user_role;
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