[IGNITE-17533] Implement a meta B+Tree of indexes

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-beta1
• Labels: ignite-3
• Epic Link: SQL indexes 3.0
• Assignee: Kirill Tkalenko
• Reporter: Kirill Tkalenko
• Reviewer: Semyon Danilov
• Created: 16/Aug/22 08:14
• Updated: 13/Oct/22 12:01
• Resolved: 17/Aug/22 13:53

Description

In order for us to work with many index B+Tree, we need to store their roots somewhere, a separate B+Tree is suitable for this, as done in 2.0, but instead of a key in the form of an index name, we need to use something more unique, for example, UUID.

Issue Links

• is a child of: IGNITE-17320 Implement B+Tree based sorted index storage
• links to: GitHub Pull Request #1015