Oracle Database 11g, PL SQL Fundamentals, Student Guide | Pl/Sql | Oracle DatabaseIt allows declaration of constants and variables , procedures and functions, types and variables of those types, and triggers. It can handle exceptions run-time errors. Implementations from version 8 of Oracle Database on wards have included features associated with object-orientation. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors.
Oracle Reports Builder Tutorials (11 of 40)
Oracle Database 11g PL/SQL Programming Workbook
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