I used css and php "pro quick guide app" from "808 apps maui" for a basic understanding. They do various progamming languages for android, just looked they do an sql one
Sorry, I didn't notice this first time around. I've written a LOT of sql over the years, both Oracle and SQL Server.
If you end up with specific questions, let me know. I'm a little rusty, but I was pretty decent, if I do say so myself.
Used to write PL/SQL as well, but I'm more rusty and less use in that space.
In terms of resources, I don't even remember what I used (started doing sql in about 2002). A lot of the time I was picking the brain of guys at work, and/or just searching the net for snippets, although I had a pretty decent textbook (The Guru's Guide to Transact-SQL) which helped when I suddenly had to transpose my Oracle SQL knowledge to SQL Server.
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