Experts... I have a database column which is of number(10,3) type. If there is no value stored in this column and I need to check in a PL/SQL block if there is any value or not how do I do it. I cannot use NVL or NVL2 becuase if there is no value stored I need to return blank in the return variable. Only if there is a value either 0 or greater then I need to return that value in the return variable.
How to Create User-Defined Aggregates in Oracle
Before we begin creating these things, what are user-defined aggregates? They are a feature introduced in Oracle 9i that allows a developer to create his or her own functions like "SUM", "AVG", and…
Shell script to create broker configuration file using current broker Configuration, solely for purpose of backup on Linux.
Script may need to be modified depending on OS-installation.
Please deploy and verify the script in a test environment.