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Introduction to PL/SQL
What does PL/SQL stand for?
Procedural Language extensions to the Structured Query Language (SQL).
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History of PL/SQL Development
Who developed PL/SQL and when?
Oracle Corporation in the early 1990s.
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Integration of SQL and Procedural Features
What are the main features of PL/SQL?
Combines SQL capabilities with procedural features like loops, conditions, and variables.
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Dynamic and Flexible Database Operations
How does PL/SQL enhance database operations?
By enabling more dynamic and flexible database operations.
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Embedded Language Functionality
What is the role of PL/SQL as an embedded language?
It allows developers to run PL/SQL programs directly from within the database.
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Code Maintainability in PL/SQL
Why is PL/SQL considered highly structured?
It is readable and accessible to developers, enhancing code maintainability.
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Procedural Programming Characteristics
What characterizes procedural programming languages?
A sequence of well-structured steps and procedures aimed at solving problems efficiently.
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Portability of PL/SQL across Oracle Databases
What makes PL/SQL a portable solution?
It can be utilized everywhere there is an Oracle database.
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Enhancing Application Functionality with PL/SQL
How does PL/SQL facilitate application functionality?
By enabling execution from Oracle Developer forms, enhancing integration.
