[FLINK-35871] Add document for SNAPSHOT startup option mode

• Type: Technical Debt
• Status: Resolved
• Priority: Not a Priority
• Resolution: Fixed
• Affects Version/s: cdc-3.1.1
• Fix Version/s: cdc-3.2.0
• Component/s: Documentation, Flink CDC
• Labels: pull-request-available
• Assignee: Yanquan Lv
• Reporter: Yanquan Lv
• Created: 21/Jul/24 02:12
• Updated: 22/Jul/24 04:26
• Resolved: 22/Jul/24 04:26

Description

Add document for SNAPSHOT startup option mode  as https://github.com/apache/flink-cdc/pull/2901 merged.

Issue Links

• links to: GitHub Pull Request #3484