How can I learn basic PL SQL?
You can create PL/SQL units like procedures, functions, packages, types and triggers, etc. which are stored in the database for reuse by applications. With PL/SQL, you can use SQL statements to manipulate Oracle data and flow of control statements to process the data.
What are the PL SQL syntax?
It consists of the executable PL/SQL statements of the program….The PL/SQL Delimiters.
| Delimiter | Description |
|---|---|
| || | Concatenation operator |
| ** | Exponentiation operator |
| <<, >> | Label delimiter (begin and end) |
| /*, */ | Multi-line comment delimiter (begin and end) |
What is PL SQL course?
PL/SQL Tutorial Summary Oracle PL/SQL is an extension of SQL language, designed for seamless processing of SQL statements enhancing the security, portability, and robustness of the database.
What is PL SQL explain the structure of PL SQL?
PL/SQL is a block-structured language. That is, the basic units (procedures, functions, and anonymous blocks) that make up a PL/SQL program are logical blocks, which can contain any number of nested sub-blocks. Typically, each logical block corresponds to a problem or subproblem to be solved.
What is basic syntax in PL SQL?
PL/SQL – Basic Syntax. This section is enclosed between the keywords BEGIN and END and it is a mandatory section. It consists of the executable PL/SQL statements of the program. It should have at least one executable line of code, which may be just a NULL command to indicate that nothing should be executed.
What do you learn in PL/SQL?
You’ll learn how to create PL/SQL blocks of application code that can be shared by multiple forms, reports and data management applications. Conditionally control code flow (loops, control structures). Use explicit cursors. Handle runtime errors.
What is PL/SQL table?
PL/SQL table is a relational object which can store the data by using rows and columns. The columns of the table consist of different attributes or values that you want to store in the table.
What is Oracle PL/SQL fundamentals?
Oracle Database: PL/SQL Fundamentals. This Oracle Database: PL/SQL Fundamentals training will enhance developer skills through the powerful PL/SQL programming language. You’ll learn to create and execute PL/SQL blocks of application code and integrate SQL with the programming constructs.