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Decorator Design Pattern in Oracle PL/SQL: Using Object Type with Constructor
As I did with the Template Method Design Pattern I also tried to implement the "Decorator" Design Pattern in Oracle's PL/SQL language. English Deutsch/German The Book "Head First - Design Patterns"...
View ArticleCalculate next (this) friday date with pl/sql – hide out!
Today I needed a PL/SQL funtion to determine next friday's date. Therefore I had to write a strange PL/SQL function. I'm kind of mixed up - am I complicated? I'm sure there's a pretty simple Oracle...
View ArticlePL/SQL Function Hash Algorithm – Oracle Hash Value
DBMS_CRYPTO Oracle® Database PL/SQL Function and Packages and Types Reference For Oracle 10g: http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_crypto.htm DBMS_CRYPTO provides an...
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