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Posted October 28, 2004
maintaining several SQL implementations?
[A review of the 2nd edition, 2004.] Perhaps the best virtue of this book is that it spans all the major variants of SQL - db2, Oracle, MySQL, PostgreSQL and Microsoft's SQL Server. The authors are not beholden to any particular vendor. Thus the book describes the common ground. That is, the commands and usage that are most likely to be the same or similar across these implementations. Because a major use of this book might be in migrating. To this end, the more code you can have in this common area, the less painful the migration. Another possible usage is if you are a DBA in charge of running 2 [or more] of these implementations. Perhaps due to some legacy issues, you have to support them. If you cannot merge SQL code into one common version, you can get problems. Being able to use this book to find quickly common commands and options to those commands might greatly help you maximise a common body of code.Was this review helpful? Yes NoThank you for your feedback. Report this reviewThank you, this review has been flagged.