#1734 fix: Check if replication key is timestamp before using start_date as default Pull request opened by BuzzCutNorman on <!date^1684963890^{date_short}|2023-05-24T21:31:30Z> This is an attempt to implement the proposed fix outlined in #1677 Closes #1677 --- 📚 Documentation preview 📚: https://meltano-sdk--1734.org.readthedocs.build/en/1734/ meltano/sdk