Compare databases with the finest level of detail. SQL Comparison Toolset bundles two helpful tools to bring one powerful comparison toolset: SQL Schema Compare compares and synchronizes schemas across instances and versions of SQL Server and Oracle Database. SQL Data Compare compares and synchronizes tables across instances and versions of SQL Server and Oracle Database. Product Highlights • Speed up comparisons with robust comparison engine.
DbForge Data Compare for SQL Server finds data differences in Source and Target SQL Server database tables. Source is a database, the content of which is inserted into Target after synchronization. This means you can compare the customers table in your SQL Server database with a backup copy, for example, or you can compare the contents of any MySQL tables, or your entire database schema between, for instance, an IBM DB2 9 database and an Oracle 11g implementation. May 29, 2014 SQL is naturally fast at doing this task and comparisons of tables and results is a familiar task to many database developers. If there is a general rule, I’d say that exploratory or ad-hoc work needs a tool such as SQL Data Compare, whereas a routine process within the database requires a hand-cut SQL technique. Say you have requirement to compare two tables. You have two tables in same database or server that you wish to compare, and check if any changes in the column values or see if any row is missing in either of tables. Below are some of the methods you can use to compare two tables in SQL.
• Rerun comparisons faster by saving comparison sessions. • Maintain history and audit trails by taking schema snapshots.