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Is is not a surprise that applications change over time. New tables get added, columns need to be changed or new ones are required, and sometimes you need to add…
Introduction Benefits of going into the Oracle Cloud (OCI) are clear for most of us: no more datacenter and hardware to manage. But what else? On OCI, you can also…
The DUAL table is automatically created by Oracle and contains one column (DUMMY) and one row (x value). This table is often used by SQL developer in PL/SQL code (Package,…
