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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code

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CREATE TABLE suppliers ( supplier_id SERIAL PRIMARY KEY, supplier_name VARCHAR(100) NOT NULL UNIQUE, supplier_address TEXT, supplier_phone VARCHAR(20), supplier_email VARCHAR(100) CHECK ( supplier_email ~* '^[^@\s]+@[^@\s]+\.[^@\s]+$' ) );

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