The Table check

A table check runs all active data quality rules on a table and identifies invalid rows. It is the core mechanism to detect data issues and track data quality over time.

You can run a table check manually or schedule it to run automatically.

When to run a table check

Before each check, make sure that all desired rules are activated — only active rules are evaluated. Deactivated rules are skipped.

Run a table check manually

1. Review the list of rules in the Rules tab

2. Activate the rules you want to apply

3. Click “Check table” in the header

Use the button to validate the table with current rule settings

During the check, a progress bar is shown. You can also cancel the check — for example, to adjust active rules before re-running.

Cancel and reconfigure your rules if needed

Schedule table checks automatically

1. Go to the table

2. Click on “More” → “Schedule”

3. Set the parameters for automatic execution (e.g., daily, weekly)

Checks will run automatically based on your defined schedule

Notes

• Only active rules are included in the check

• Checks can be canceled and re-run at any time

• You can define custom schedules per table

• Learn more: Activation of Rules, Rule Creation, Adjusting Rule Schedules