View Comparisons - Datachecks

The Comparisons page lists every comparison run in your workspace. Navigate to Comparisons in the left sidebar to access it.

Comparison types

Type	Description
Deep	Scans both datasets fully and identifies all differences. Generates a detailed diff report.
Shallow	Stops after the first value difference found. Faster than Deep for quick checks.
Schema	Compares structural elements only — column names, data types, and constraints. Ignores row data.

Table columns

Column	Description
Run ID	Unique identifier for the comparison execution.
Comparison Name	Name assigned to the comparison, plus its type (Deep, Shallow, or Schema).
Source & Target Dataset	The two datasets being compared.
Results	Whether the datasets are Identical or Different.
Diff PKs	Number of primary keys that differ between source and target.
Diff Rows	Number of rows that differ between source and target.
Origin	Where the comparison was triggered — Web UI or CLI.
Created At	Timestamp of when the comparison was created.

Filters

Filter	Options
Results	Identical, Different
Origin	Web, CLI
Comparison Type	Deep, Shallow, Schema
Source / Target Dataset	Select a specific dataset pair
Diff PKs / Rows %	Filter by percentage threshold
Search	Search by name or Run ID
Date range	Today, Yesterday, Last Week, Last Month, Last Quarter, or custom

Actions

View details — Click any row to open the full comparison result with schema, primary key, and value diff tabs.
Generate report — Select one or more runs via checkbox, then click Report to export a breakdown of schema diffs, primary key exclusives, duplicates, value differences, and row counts.
Delete — Select a run and click Delete Run to permanently remove it.

Create a comparison

Click New Comparison to set up a new run. See Create a Comparison for a step-by-step guide.

Validation Types Comparison Details