Function do_upsert

tests/test-key-value-store.py:143–145

(txn_id)

    print("\n[Test: Basic Upsert/Lookup]")
    
    def do_upsert(txn_id):
        upsert(name, txn_id, "key1", "value1")
        upsert(name, txn_id, "key2", "value2")
    
    run_in_txn(name, do_upsert)