Chinook database sqlite studio12/7/2023 If it's none of the above, you've hit an exotic problem and will have to report much more info (it might even be a bug in SQLite, but knowing the developers of it, I believe that to be quite unlikely). I don't think it's the last three, but they're worth checking if the more obvious deployment problems are sorted. Disk space is another serious gotcha, but less likely. Provide a query showing Customers (just their full names, customer ID and country) who are not in the US. Keep your successful queries in a chinook.sql file. For each of the following exercises, provide the appropriate query. Similarly, if you're on the same machine but running as different users, you're likely to have permissions/ownership problems. Use the Chinook Database and the DB Browser for SQLite we downloaded in the ERD exercise. If you're not on the same machine, it's quite possible that the production system doesn't have a /tmp/cer directory. Are you using the same version of the SQLite library in the unit tests and the production code?. Is the development code really trying to write to that database, or is something “clever” catching you out and causing it to try to open something else? (I've been caught out by this in my code in the past don't think it can't happen to you…).Is the unit test code still using that database? (Concurrent opens are possible with a modern-enough SQLite and when in the right filesystem - though /tmp is virtually always on the right sort of FS so it's probably not that - but it's still not recommended.).Does the /tmp/cer directory have “odd” permissions? (SQLite needs to be able to create additional files in it in order to handle things like the commit log.).Is the disk containing /tmp full? (You're on Unix, so use df /tmp to find out.).The code for this video is in the link below. Is it running as you (or at least the same user as you're testing it as)? This video shows you where to get the SQLite Toolkit, how to install SQLite package in your Visual Studio project as well as the code inside a record into the SQLite database.Is the program running on the same machine as you're testing it?.Primary diagnosis: SQLite is unable to open that file for some reason.Ĭhecking the obvious reasons why, and in approximate order that I recommend checking:
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