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My first IT job was in this area - basically I was involved in a "fiddle" on the part of my employer to land a big contract which involved convincing the client that we had a functioning and "intelligent" order picking system. It involved alcholic beverages and there are many complex rules about these (tax reasons). Anyway, I just wish that Open Source had ...


Use liquibase. It supports diff, generating a db from scratch, patching a db, rolling back a db, and a bunch of other stuff. You used to have to write everything in XML with liquibase, but not anymore. You can write 99% of it in the SQL dialect of your choosing. Example: --liquibase formatted sql --changeset neil:1 create table contacts( contact_id ...

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