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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We only provide online trainings as my participants are spread across the world. I do not have any classroom trainings.

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  • Member Testimonials

    Sam Koduri

    We learned a lot from this live project.Now we know how to interact with team, face challenges and how to solve, project approach, time lines........ Read More
    2017-08-07T06:56:00+00:00
    We learned a lot from this live project.Now we know how to interact with team, face challenges and how to solve, project approach, time lines..... everything. Thank you for let me in and completed this project.

    Venessa Jiang

    I've compared may free youtube sources for QTP, yours are with the best quality to my understanding. Excellent explanation and teaching technique improves quickly in... Read More
    2017-06-30T11:35:28+00:00
    I've compared may free youtube sources for QTP, yours are with the best quality to my understanding. Excellent explanation and teaching technique improves quickly in the past several years, not the hand writing though...:) Keep up the good work. A lot including myself are counting on you.

    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.

    Hiral desai

    Hi ITeLearn team....... Would like to definitely say that Karthik is an amazing tutor.....!!! He teaches really so well that my basics have become sooo... Read More
    2017-06-27T11:55:01+00:00
    Hi ITeLearn team....... Would like to definitely say that Karthik is an amazing tutor.....!!! He teaches really so well that my basics have become sooo clear which is ofcourse very important 🙂 So kudos to him and please continue the great work 🙂

    Mohammed Rashid

    Mr Karthik,you are an amazing Master !! Thanks.
    2017-06-30T12:31:11+00:00
    Mr Karthik,you are an amazing Master !! Thanks.
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