handle flow-state-change during add tables #3037
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Pull Request Overview
This PR updates the CDC flow to better handle table additions by introducing a dedicated selector for "AddTables" and handling flow state change signals (termination, resync, and pause) during table additions.
- Introduces a new signal selector for processing table addition flow-state changes
- Incorporates asynchronous monitoring of a child workflow’s future via the selector
- Adjusts the resync behavior to append additional tables and update configuration accordingly
serprex
approved these changes
Jun 11, 2025
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we just resync child tables unconditionally if resynced during this stage