SQL NAMING CONVENTIONS

SQL NAMING CONVENTIONS is a SQL statement in the Administration category. SQL naming conventions improve readability and maintainability. Consistency is more important than the specific convention. The syntax is -- Best practices: lowercase_snake_case, plural for tables, singular for columns, descriptive names.. It returns naming best practices. A typical example: -- Recommended naming: -- Tables: plural nouns (employees, order_items, product_categories) -- Columns: singular, descriptive (employee_id, first_name, created_at) -- Primary keys: id or table_name_id -- Foreign keys: referenced_table_id (department_id, user_id) -- Indexes: idx_table_column (idx_employees_last_name) -- Constraints: FK_table_col, UQ_table_col, CK_table_col -- Views: vw_entity_purpose (vw_employee_department) -- Avoid: -- Reserved words as names (user, group, order -> use users, user_group, customer_order) -- Ambiguous abbreviations (emp -> employee) -- Case-only differences (FirstName vs firstname in… A close relative is CREATE USER, which creates a new database user account. A close relative is GRANT, which grants specific privileges (SELECT, INSERT, UPDATE, DELETE, ALL) to a user on a database/table.