errorCodes.sql-23505.name

What causes this error

errorCodes.sql-23505.cause

How to fix it

errorCodes.sql-23505.fix

-- unique_violation
INSERT INTO users (email) VALUES ('dup@test.com');
-- Fix: use ON CONFLICT
INSERT INTO users (email) VALUES ('dup@test.com')
  ON CONFLICT (email) DO UPDATE SET updated_at = NOW();