What is Advanced PL SQL concepts in Oracle?
The course provides attendees with the background to develop stored PL/SQL programs including functions, procedures, packages, and triggers. Additional PL/SQL features such as overloading programs, collections (arrays), bulk processing and autonomous transactions are also presented.
What are the topics in Oracle?
Database Concepts
- Introduction to Oracle Database. About Relational Databases.
- Tables and Table Clusters.
- Indexes and Index-Organized Tables.
- Partitions, Views, and Other Schema Objects.
- Data Integrity.
- Data Dictionary and Dynamic Performance Views.
- SQL.
- Server-Side Programming: PL/SQL and Java.
What are the most important characteristics of PL SQL?
Features of PL/SQL
- PL/SQL is tightly integrated with SQL.
- It offers extensive error checking.
- It offers numerous data types.
- It offers a variety of programming structures.
- It supports structured programming through functions and procedures.
- It supports object-oriented programming.
Does PL SQL have future?
The answer is that PL/SQL is not growing, but not going away either. Because it is used in the Oracle database, and the Oracle database is a fixture of enterprise systems world-wide, it will outlive you. High-performance batch processing has to happen close to the data, so PL/SQL will continue to rule in this area.
Is Plsql easy to learn?
Its database architectural principles are the same and it operates with SQL (Structured Query Language), plus Oracle’s own PL/SQL extensions. It’s relatively easy to learn — as long as you have a good handle on Linux and SQL.
Does Postgres use Plsql?
PL/pgSQL (Procedural Language/PostgreSQL) is a procedural programming language supported by the PostgreSQL ORDBMS. The language is able to be defined as trusted by the server. PL/pgSQL is one of the programming languages included in the standard PostgreSQL distribution, the others being PL/Tcl, PL/Perl and PL/Python.
What are the important topics in SQL?
The 10 areas we will cover in this article:
- Key elements of a database.
- Relational Keys.
- Select Queries.
- Joins.
- Data Modelling.
- Fact and Dimension Table Types.
- Star Schema.
- Snow Flake Schema.
What is Oracle SQL * Net?
SQL*Net release 2.3. 3 is Oracle Corporation’s latest remote data access software. It enables both client-server and server-server communications across any network. With SQL*Net, databases and their applications can reside on different computers and communicate as peer applications.
What are the four main uses of implementation purposes of Oracle PL SQL?
Tight Integration with SQL.
What is difference between SQL and Plsql?
PL/SQL stands for “Procedural language extensions to SQL.” PL/SQL is a database-oriented programming language that extends SQL with procedural capabilities….Comparisons of SQL and PLSQL:
| SQL | PLSQL |
|---|---|
| SQL is declarative language. | PLSQL is procedural language. |
| SQL can be embedded in PLSQL. | PLSQL can’t be embedded in SQL. |
Is PL SQL Dead?
NO PL/SQL will never be dead. This is because PL/SQL is a elemental part of doing work in Oracle. If you have an Oracle database, you will have PL/SQL. So the life of PL/SQL depends upon the life of Oracle in general.
How many days it will take to learn Plsql?
PL/SQL Tutorial: Learn Oracle PL/SQL in 7 Days.
What are the advanced techniques used in Oracle SQL?
This section shows you advanced Oracle SQL techniques including views, indexes, synonyms, and sequences. Section 1. Views Creating a view – create a new view. Drop a view – drop a view from the database. Updatable views – create updatable views. Inline views – discuss inline views.
What is Oracle 11g advanced PL/SQL professional certification?
With this guide Oracle developers can work towards accomplishing Oracle 11g Advanced PL/SQL Professional certification, which is the second milestone for developers working at the Associate level. The Oracle Advanced PL/SQL Developer Professional Guide helps you master advanced PL/SQL concepts.
What is the PL/SQL optimize level?
The PL/SQL optimize level determines how much the PL/SQL optimizer can rearrange code for better performance. This level is set with the compilation parameter PLSQL_OPTIMIZE_LEVEL, which is described in Oracle Database Reference. For more information, see Section 11.3.1, “PLSQL_OPTIMIZE_LEVEL Compilation Parameter.”
What does PL/SQL mean?
PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation’s procedural extension language for SQL and the Oracle relational database. Server-side PL/SQL is stored and compiled in the Oracle Database and runs within the Oracle executable.