`create database` is not expanded when replaying multi-db

[djshow832]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

Replay create database test_x_db without a current database.

2. What did you expect to see? (Required)

create database test_x_db is expanded to create database test_x_db_2, etc.

3. What did you see instead (Required)

create database test_x_db is expanded to create database test_x_db.

4. What is your version? (Required)

feature/replay-multidb