Want to upsert data from Excel file to Redshift?
Upsert: inserts rows into a table if they do not already exist, or updates them if they do.
Try Withdata FileToDB, a desktop Excel to Redshift converter for Windows, MacOS, and Linux, Upsert Excel data to Redshift, Easy and Fast.
- Can run in GUI mode, Step by Step, just a few mouse clicks.
- Can run in Command line, for Scheduled Tasks and Streams.
- Import Excel to Redshift locally and privately, avoid uploading Excel file(s) to online services.
- Support Windows, Linux, and macOS.
Upsert data from Excel file to Redshift
Choose Redshift and logon.

Click “Wizard – 1 File To 1 Table” at task dialog.

Select the “Excel” file type.

then show the wizard.
1. Open an Excel file.

2. Select a table and config fields.
Set “Load Type” to “Upsert”, choice “By Key”.

3. Preview data.

4. Upsert Excel data to Redshift.

More about Excel to Redshift converter
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