Database Testing SQL+PL/SQL

Database testing is very important in a testing cycle of a tester, it is basically used to check the values extracted from the table of a web based or desktop application. The main aim behind drafting this 10 hours of course was to help a beginner level professional to lay a perfect foundation in his/her Testing Career.

With a lot of data flowing into applications, it is expected of testers to test this data stored in the database.Understanding the process to communicate with the database systems becomes crucial here and this can be achieved using SQL. With complex systems and logics, queries are to be fine tuned and they must be intelligent enough to take inputs and combine with the programming techniques to fetch output for the complex logics written for a given application. And that is what PL/ SQL is all about, combining SQL with Programming techniques.

Trainer : Karthik & Mahesh

Karthik Kosireddi (Personal Profile) : Software professional with experience in many reputed companies both as techie and admin. A trainer, enjoying the reputation of creating hundreds of software testing experts around the world.

Database Testing SQL+PL/SQL: Course Content

  • Chapter 1 : SQL Overview
  • Outlining SQL as the cornerstone of database activity.
    Applying the ANSI/ISO standards.
    Describing the fundamental building blocks: tables, columns, primary keys and foreign keysl.

  • Chapter 2 : Building the Database Schema
  • Creating tables and columns.
    Building tables with CREATE TABLE.
    Modifying table structure with ALTER TABLE.
    Adding columns to an existing table.
    Removing tables with DROP TABLE.

  • Chapter 3 : Protecting data integrity with constraints.
  • Guaranteeing uniqueness with primary key constraints.
    Enforcing integrity with foreign key constraints.
    Imposing business rules with check constraints.

  • Chapter 4 : Improving performance with indexes.
  • Expediting data retrieval with indexes.
    Recommending guidelines for index creation.

  • Chapter 5 : Manipulating Data.
  • Modifying table contents.
    Adding table rows with INSERT.
    Changing row content with UPDATE.
    Removing rows with DELETE.

  • Chapter 6 : Applying transactions.
  • Controlling transactions with COMMIT and ROLLBACK.
    Deploying BEGIN TRANSACTION in SQL Server.

  • Chapter 7 : Working with the SELECT Statement.
  • Writing Single Table queries.
    Retrieving data with SELECT.
    Specifying column expressions.
    Sorting the result with ORDER BY.
    Handling NULL values in expressions.

  • Chapter 8 : Restricting rows with the WHERE filter.
  • Testing for equality or inequality.
    Applying wildcard characters.
    Avoiding NULL value pitfalls.

  • Chapter 9 : Querying Multiple Tables.
  • Applying the ANSI/ISO standard join syntax.
    Matching related rows with INNER JOIN.
    Including nonattached rows with OUTER JOIN.
    Creating a Cartesian product with CROSS JOIN.

  • Chapter 10 : Combining results with set operators.
  • Stacking results with UNION.
    Identifying matching rows with INTERSECT.
    Utilizing EXCEPT to find nonmatching rows.

  • Chapter 11 : Employing Functions in Data Retrieval.
  • Chapter 12 : Processing data with row functions.
  • Conditional formatting with the CASE expression.
    Utilizing the CASE expression to simulate IF tests.
    Dealing with NULL values.

  • Chapter 13 : Performing analysis with aggregate functions.
  • Summarizing data using SUM, AVG and COUNT.
    Finding the highest/lowest values with MAX and MIN.
    Defining the summary level with GROUP BY.
    Applying filter conditions with HAVING.

  • Chapter 14 : Constructing Nested Queries.
  • Applying subqueries in filter conditions.
    Correlated vs. no correlated subqueries.
    Testing the existence of rows.
    Including subqueries in expressions.
    Placing subqueries in the column list.
    Creating complex expressions containing subqueries.
    Handling subqueries that return no rows.

  • Chapter 15 : Developing In-Line and Stored Views.
  • Breaking down complex problems.
    Selecting data from a query result set.
    Subqueries in the FROM clause.
    Creating views in a database.
    Materialized Views.

  • Chapter 16 : PL/SQL content – Click Here

  • Coming Soon

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  • Member Testimonials

    Aviad Sar Shalom

    I learned QTP and Selenium with you.,I secured 2 jobs thanks to it, after passing 2 real tough technical interviews.. --The interviewer has no mercy,... Read More
    2017-06-27T11:55:28+00:00
    I learned QTP and Selenium with you.,I secured 2 jobs thanks to it, after passing 2 real tough technical interviews.. --The interviewer has no mercy, and try to tackle me no matter what,But it doesn't matter what he asked, after watching your videos, i felt that not just that i know much more than the interviewer..He cant even scratch the bottom of my knowledge.....

    renaten16

    Karthik you are a very good teacher. Anyone new to IT, this is a very good place to take training. He can walk you through... Read More
    2017-06-30T12:28:30+00:00
    Karthik you are a very good teacher. Anyone new to IT, this is a very good place to take training. He can walk you through very slowly and steadily.

    MrPocorico

    Hiya Karthik ....As usual many thanks for your teachings about all your SELENIUM videos. I have been reading books ect, for a year ..!!!! and... Read More
    2017-06-30T12:26:18+00:00
    Hiya Karthik ....As usual many thanks for your teachings about all your SELENIUM videos. I have been reading books ect, for a year ..!!!! and in one week doing your videos I have learned more than that.I feel very confident with my newly gained  knowledge. Lets hope I can get a got..!!!..can you expand on “ Job Interviews “ and marked demands a bit more.Again many thanks.

    Imitiaz Aftaab

    Thanks for awesome knowledge sharing. change my life - from working at a gas station to awesome job.
    2017-08-07T06:59:23+00:00
    Thanks for awesome knowledge sharing. change my life - from working at a gas station to awesome job.

    Rene Gabor

    “I went to New Delhi (from Sydney) to attend a Java Hibernate course. Thousand dollars in course fees and air fares and other expenditures were... Read More
    2017-06-30T12:00:49+00:00
    “I went to New Delhi (from Sydney) to attend a Java Hibernate course. Thousand dollars in course fees and air fares and other expenditures were outlayed. Having stated this, it is my first time to try an Online Video Course (with reasonable cost) and soon realised the ITeLearn Selenium videos has the best explanations of concepts and examples were superbly presented. So clear that I took screen shots and took notes of every important points and into my USB, which I will take with me to my next contract engagement, as my quick reference. Karthik and Team members of ITeLearn, thanks very much indeed”.
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