Schema differencing software: The developers dedicated differencing utility, The developers dedicated differencing utility, Compare and merge SQLite schema and data! and more.
PowerDIFF for Oracle is a powerful diff tool for Oracle databases which allows both comparisons and diff-and-merge operations. Output is done visually or as a SQL difference script. The difference script can be applied to one of the databases to make it like the other one. Both structural and data comparisons can be done - between two database schemas or between a number of preselectable individual database objects. Prices from 290 to 490 EUR.
