Schema & Data Comparison

Compare

Compare schemas and data between two SQL Server databases side-by-side. Spot differences in tables, columns, indexes, stored procedures, and data rows, then generate T-SQL sync scripts automatically.

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Side-by-Side Comparison

Source DB

Production

⇄

Target DB

Staging

✓ dbo.Orders — Identical

△ dbo.Products — 3 column differences

✗ dbo.AuditLog — Missing in target

△ usp_GetReport — Different definition

Comparison Features

Full schema and data comparison with automatic synchronization script generation.

Schema Comparison

Compare tables, columns, data types, indexes, stored procedures, functions, and views between source and target databases.

Data Comparison

Row-by-row comparison of table data to find insertions, deletions, and modifications between databases.

Sync Script Generation

Automatically generate T-SQL scripts to align the target database with the source — ALTER TABLE, CREATE INDEX, INSERT/UPDATE/DELETE.

Visual Diff Highlighting

Color-coded status indicators show what's identical, different, added, or missing at a glance.

Filter & Search

Narrow comparison results to specific schemas, tables, or object types. Find exactly what changed.

Dual Connection UI

Connect to source and target servers independently with separate authentication, including cross-server Azure to on-premises comparisons.