It seems there might be a slight confusion in the question, as PL/SQL is a programming language used specifically with Oracle databases. So, there isn’t a “difference between PL-SQL and Oracle” per se, but rather between PL/SQL and other aspects of Oracle. Nonetheless, I’ll provide you with nine key distinctions between PL/SQL and other aspects of Oracle:
- PL/SQL vs. SQL:
- PL/SQL (Procedural Language/Structured Query Language) is a programming language used to write procedural code, functions, and stored procedures within Oracle databases.
- SQL (Structured Query Language) is used for querying and manipulating data in databases but lacks the procedural capabilities of PL/SQL.
- PL/SQL vs. Oracle Database:
- PL/SQL is a language or component within the Oracle Database.
- Oracle Database is a complete relational database management system (RDBMS) that includes many components, one of which is PL/SQL.
- PL/SQL vs. SQL*Plus:
- SQL*Plus is a command-line interface provided by Oracle for interacting with the Oracle Database.
- PL/SQL is a language used within SQL*Plus to write procedural code and interact with the database.
- PL/SQL vs. Oracle Forms:
- Oracle Forms is a technology used for building data entry forms and screens for Oracle databases.
- PL/SQL can be used within Oracle Forms to define the business logic for data processing and validation.
- PL/SQL vs. Oracle Reports:
- Oracle Reports is a tool used to create and design printable reports based on data from Oracle databases.
- PL/SQL can be used within Oracle Reports to define custom calculations and logic for report generation.
- PL/SQL vs. Oracle Application Express (APEX):
- Oracle APEX is a low-code development platform used to build web applications that run on top of Oracle databases.
- PL/SQL can be utilized in Oracle APEX to create custom server-side logic and business processes.
- PL/SQL vs. Oracle JDBC (Java Database Connectivity):
- Oracle JDBC is a Java API used to connect Java applications to Oracle databases and execute SQL queries.
- PL/SQL is used for writing stored procedures and functions, which can be called from Java applications via Oracle JDBC.
- PL/SQL vs. Oracle Functions:
- Oracle Functions are similar to stored procedures but are typically used to return a single value and can be called from SQL queries.
- PL/SQL is used to define both functions and stored procedures in the Oracle Database.
- PL/SQL vs. Oracle Triggers:
- Oracle Triggers are special stored procedures that are automatically executed in response to specific events (e.g., INSERT, UPDATE, DELETE) on database tables.
- PL/SQL is used to define the code logic for these triggers.
In summary, PL/SQL is a specific programming language used within the Oracle Database and various Oracle technologies to provide procedural capabilities and interact with the database in a more powerful and flexible manner than standard SQL.
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