[Feature Request] Allow custom jdbc URL

[zly2006]

Is your feature request related to a problem?

I have a backup tool that auto backs up the entire world folder. ledger's database take a lot of disk usage so i want to change its database location.

Describe the solution you'd like.

[database]
url = "jdbc:sqlite:./sample.db" # . refers to server root, not world folder

Describe alternatives you've considered.

n/a

Agreements

• I have searched for and ensured there isn't already an open issue regarding this.
• I have ensured the feature I'm requesting isn't already in the latest supported mod version.

Other

No response

[zly2006]

Related: #234