Flexi is a Video Recording of Live Online + Official Courseware + Hands-on Labs

Live Online
On Demand

Querying PostgreSQL Databases


  1. Power Packed 17 Hours (Edited from 24 hours of Live Training)
  2. 6 months access to recordings.
  3. Access via Laptop, Tab, Mobile, and Smart TV.
  4. Certificate of completion.
  5. Official Courseware
  6. Hands-on labs

You will get access to Flexi Video instantly.

Flexi Video

USD 99

Official Courseware



USD 59


USD 99

Download Course Contents
Module 1: Introduction to PostgreSQL Server
  • Overview
  • History
  • PostgreSQL Internals
  • Writing SQL Queries
  • Structure of SQL Queries
  • Where Clause
  • NULL Values
  • Logical, Mathematical, Comparison, Bit String Operators
  • UNION and UNION All
  • System Information Functions
  • System Administration Functions
Sandeep Tiwari



Microsoft:20761C:Querying Data with Transact-SQL 2016Microsoft:Administering a SQL Database Infrastructure
Microsoft:DP-203T00: Data Engineering on Microsoft AzureMicrosoft:DP-300T00: Administering Microsoft Azure SQL Solutions
Microsoft:DP-500T00: Designing and Implementing Enterprise-Scale Analytics Solutions Using Microsoft Azure and Microsoft Power BIMicrosoft:DP-900T00: Microsoft Azure Data Fundamentals
Microsoft:Implementing a SQL 2016 Data Warehouse (SSIS)Microsoft:Performance Tuning and Optimizing SQL Databases
PostgreSQL:Querying PostgreSQL Databases

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We use the best standards in Internet security. Any data retained is not shared with third parties.
You will be provided access to LET ( Learning Enhancement Tool), where you will get the links to access all your purchases.
Flexi video for the new version will be provided free of cost.
6 months from the date of delivery.
Yes, you do. Flexi Videos do not include Courseware or Labs.
Yes, contact us for corporate packages.
Yes, c/w and Lab are not included in the annual plan. All Flexi videos are included.
It is only for one user.
Videos can only be streamed and not downloaded.
We do not track the pass rate of Flexi students. However, we trust it will be lower than for Live Online.
Presently, Flexi is only available in English.

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