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Problems with IN, ANY, EXISTS and ALL
Hello:
I want to share with you all an investigations I made related to the SQL weakness and interesting characteristics of this language on database processing in the following site:
www.dbtheoryinpractice.com
All the examples in this work have been verified with the DB2's SQL language. The situation is practically the same and in some cases still worse in other DBMS SQL
I hope it’s useful.
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