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Sometimes you want to convert rows to columns. Or convert columns back into rows.
Luckily SQL has two clauses to help you do this:
PIVOT & UNPIVOT
Using these you can easily transform your rows to columns and back again.
Want more?
Take the course:
devgym.oracle....
Read the blog post: blogs.oracle.c...
Read the docs:
PIVOT: docs.oracle.co...
UNPIVOT: docs.oracle.co...
Need help with SQL? Ask us over on AskTOM: asktom.oracle.com
Twitter: / chrisrsaxon
Daily SQL Twitter tips: / sqldaily
All Things SQL blog: blogs.oracle.c...
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The Magic of SQL with Chris Saxon
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