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IIRC most expensive RDBM's (Oracle, SQL server, DB/2) support nested tables in some form through UDTs.<BR><BR>I believe Oracle performs slightly worse with nested tables, but it can have some ...
Hello all!So I'm work on learning O-R sql, and I'm having trouble with creating a table that has more than one nested table. My code and errors are as follows: create or replace type METHOD as ...
SQL is a convenient way to manage and query your data, but badly written queries can tie up your database. Here are seven common SQL traps and how to avoid them.
Normalized data giving you problems? Learn how to use the SQL subselect statement and handle your database like a pro!
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