Oracle Database Program with PL/SQL Exam Number: 1Z0-149

Dynamic SQL is an advanced programming technique. Every application needs to anticipate, automate, and integrate input from the user in their SQL commands. This course will teach you how to face these challenges with the use of dynamic SQL.

Dynamic SQL is a very powerful and versatile programming technique provided by Oracle for its databases. Every growing application faces the need to anticipate the querying demands of the users. Re-using existing code can drastically reduce the time spent on development, review, and testing. Security concerns are always important and allowing direct SQL queries to the database may not always be the best idea. In this course, Oracle Database Program with PL/SQL Exam Number: 1Z0-149 - Using Dynamic SQL, you will learn how to address these issues. First, you will explore how to turn a regular query into a dynamic one and when there is the need for this conversion. Next, you’ll learn to bind types to dynamic queries, a very helpful way to pass around data from the users or from within the database. Finally, you’ll learn how to alternatively approach the dynamic SQL problem. When you’ve finished this course, you’ll have the skills and knowledge to approach dynamic SQL needed for your application and also you will be ready for taking the Using Dynamic SQL section in the 1Z0-149 exam.

What's inside

Syllabus

Course Overview

Getting Started with Dynamic SQL

Dynamic SQL Additional Clauses

DBMS_SQL Package

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Designed for developers tasked with automating and integrating SQL commands from user inputs

Covers advanced programming techniques specifically for Oracle databases

Taught by Alexandru Huiban, an experienced instructor in database programming

Career center

Learners who complete Oracle Database Program with PL/SQL Exam Number: 1Z0-149 - Using Dynamic SQL will develop knowledge and skills that may be useful to these careers:

Database Developer

Database Developers design and develop databases. They work with Database Administrators to ensure that databases are efficient and meet the needs of the business. Database Developers often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL is essential for Database Developers, as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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ETL Developer

ETL Developers design and develop ETL (Extract, Transform, Load) processes. They work with businesses to identify and solve problems, and then design and implement solutions. ETL Developers often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL is essential for ETL Developers, as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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Database Architect

Database Architects design and develop databases. They work with businesses to identify and solve problems, and then design and implement solutions. Database Architects often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL is essential for Database Architects, as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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Data Warehouse Architect

Data Warehouse Architects design and develop data warehouses. They work with businesses to identify and solve problems, and then design and implement solutions. Data Warehouse Architects often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL is essential for Data Warehouse Architects, as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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Database Administrator

A Database Administrator designs, builds, and maintains databases. They are primarily responsible for the physical implementation, configuration, and performance tuning of databases, as well as designing and executing database backups and recovery procedures. Database Administrators often work in the Information Technology field, and must be able to work closely with other IT professionals. A solid understanding of dynamic SQL is vital for Database Administrators as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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Data Scientist

Data Scientists use data to solve complex problems. They use a variety of techniques to extract insights from data, including statistical analysis, data mining, and machine learning. Data Scientists often work in the Business Intelligence field, and must be able to communicate their findings effectively to both technical and non-technical audiences. A strong understanding of dynamic SQL can be helpful for Data Scientists, as it allows them to automate and integrate user input into their SQL queries, maximizing efficiency and reducing development time.

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Data Analyst

Data Analysts collect, analyze, interpret, and present data to help businesses make informed decisions. They use a variety of techniques to extract insights from data, including statistical analysis, data mining, and machine learning. Data Analysts often work in the Business Intelligence field, and must be able to communicate their findings effectively to both technical and non-technical audiences. A strong understanding of dynamic SQL is essential for Data Analysts, as it allows them to automate and integrate user input into their SQL queries, maximizing efficiency and reducing development time.

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Systems Analyst

Systems Analysts design and develop computer systems. They work with businesses to identify and solve problems, and then design and implement solutions. Systems Analysts often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL can be helpful for Systems Analysts, as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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Software Engineer

Software Engineers design, develop, and maintain software applications. They work in a variety of industries, including Information Technology, Finance, and Healthcare. Software Engineers must be able to work independently and as part of a team, and must be able to solve complex problems. A strong understanding of dynamic SQL can be helpful for Software Engineers, as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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Computer Programmer

Computer Programmers write and maintain computer programs. They work with businesses to identify and solve problems, and then design and implement solutions. Computer Programmers often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL can be helpful for Computer Programmers, as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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Quality Assurance Analyst

Quality Assurance Analysts test and evaluate software applications. They work with developers to identify and fix bugs, and ensure that applications meet the needs of the business. Quality Assurance Analysts often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL can be helpful for Quality Assurance Analysts, as it allows them to automate and integrate user input into their SQL queries, maximizing efficiency and reducing development time.

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Information Security Analyst

Information Security Analysts design and implement security measures to protect computer systems and networks. They work with businesses to identify and solve problems, and then design and implement solutions. Information Security Analysts often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL can be helpful for Information Security Analysts, as it allows them to automate and integrate user input into their SQL queries, maximizing efficiency and reducing development time.

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Business Analyst

Business Analysts work with businesses to identify and solve problems. They use a variety of techniques to gather and analyze data, and then make recommendations to improve business processes. Business Analysts often work in the Consulting field, and must be able to communicate their findings effectively to both technical and non-technical audiences. A strong understanding of dynamic SQL can be helpful for Business Analysts, as it allows them to automate and integrate user input into their SQL queries, maximizing efficiency and reducing development time.

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Network Administrator

Network Administrators design and maintain computer networks. They work with businesses to identify and solve problems, and then design and implement solutions. Network Administrators often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL can be helpful for Network Administrators, as it allows them to automate and integrate user input into their SQL commands, maximizing efficiency and reducing development time.

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Web Developer

Web Developers design and develop websites. They work with businesses to identify and solve problems, and then design and implement solutions. Web Developers often work in the Information Technology field, and must be able to work closely with other IT professionals. A strong understanding of dynamic SQL can be helpful for Web Developers, as it allows them to automate and integrate user input into their SQL queries, maximizing efficiency and reducing development time.

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Oracle Database Program with PL/SQL Exam Number

1Z0-149 - Using Dynamic SQL

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