Want to update data from TSV file to PostgreSQL ?
Try Withdata FileToDB, a desktop TSV to PostgreSQL converter for Windows, MacOS, and Linux, Convert TSV to PostgreSQL, 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.
- Convert locally and securely, avoid uploading large or private TSV file(s) to online services.
- Support Windows, Linux, and macOS.
Update data from TSV file to PostgreSQL
Login to PostgreSQL -> Choose TSV file -> Set PostgreSQL table -> Update TSV to PostgreSQL
Choose PostgreSQL and logon.

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

Select the “TSV” file type.

then show the wizard.
1. Open a source TSV file.

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

3. Preview data.

4. Update TSV data to PostgreSQL.

View updated data

Update TSV data to PostgreSQL in command line
Save “TSV to PostgreSQL” session, then you can:
- Update TSV to PostgreSQL in Windows command line.
- Update TSV to PostgreSQL in Linux command line.
- Update TSV to PostgreSQL in macOS command line.
Set scheduled tasks for updating TSV data to PostgreSQL
You can schedule and automate this “TSV to PostgreSQL” conversion task by:
- Save session and create .bat (Windows) or .sh (Linux/macOS) file for “TSV to PostgreSQL” conversion.
- Set scheduled task for “TSV to PostgreSQL” conversion.

