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Regarding intermediate level SQL, I'd highly recommend Jenniffer Widom's edx courses[0]. They have a good mix of cs theory and practical exercises, which combin
by falcor84 6y ago
Regarding intermediate level SQL, I'd highly recommend Jenniffer Widom's edx courses[0]. They have a good mix of cs theory and practical exercises, which combined gave me a big push in my approach to databases.
[0] https://www.edx.org/course/databases-5-sql https://www.edx.org/course/databases-5-sql