our connection between Mysql and Snowflake i have data for date 2025-02-08 and i have new date 2025-02-09 when i run incremental dedup not all data sync to the snowflake so there is a missing data

Based on the information provided in the knowledge sources, it appears that you're experiencing an issue with incremental deduped synchronization between MySQL and Snowflake. This is a known limitation of the incremental sync mode in Airbyte. Let me explain why this might be happening and provide some possible solutions. The issue you're describing is likely related to how Airbyte handles incremental syncs. According to the [Incremental Sync - Append + Deduped documentation](https://docs.airbyte.com/using-airbyte/core-concepts/sync-modes/incremental-append-deduped#known-limitations), there are some known limitations: 1. If modifications to the underlying records are made without properly updating the cursor field, then the updated records won't be picked up by the incremental sync as expected. 2. The sync uses a SQL query that looks like this:

select * from table where cursor_field > 'last_sync_max_cursor_field_value'

This means that if your cursor field (likely a date or timestamp field) is not being updated when the data changes, Airbyte won't detect the changes and won't sync the modified records. To address this issue, you could try the following: 1. Ensure that your cursor field is being properly updated when data changes. This might involve modifying your MySQL database to automatically update a timestamp field when a record is modified. 2. If possible, consider using a different sync mode, such as Full Refresh, to ensure all data is synced. However, this may not be feasible for large datasets. 3. You could try resetting the stream or manually updating the state of the connection to a date before your earliest record. However, as mentioned in a [GitHub issue](https://github.com/airbytehq/airbyte/issues/37528), this workaround doesn't always work. 4. If the missing data is critical, you might need to manually update the records in MySQL so that their last modified date changes. This would force Airbyte to pick up these records in the next sync. If these solutions don't work, you may need to consider alternative approaches or reach out to Airbyte support for further assistance. The issue you're experiencing seems to be a known limitation of the current incremental sync implementation.

the cursor we have on date and changing every day like : 2025-02-01 2025-02-02 2025-02-03 2025-02-04 2025-02-05 so i have to run the sync before data changing or after