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#self-join Clear
Tags #php #kotlin #bash #go #sql #rust #typescript #html #java #python #files #utils #strings #http #concurrency #async #json #arrays #security #types #crypto #database #dates #format
SQL Self-Join — Org Chart / Hierarchies
A self-join is just a regular join with the same table aliased twice. The canonical example is an employee table where each row points to a manager in the same table.
#sql #joins #self-join #hierarchy
admin @admin ADMIN 5d ago 0
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