In this post I will show you how to install Teradata Express (VMware) version 16.20 on VMware Workstation 15.5.0 Player on the Windows operating system. A few words about technologies…
Oracle SQL Developer provides the feature to connect to many databases, including to Teradata, Microsoft SQL Server, IBM DB2, Sybase, MySQL and even Microsoft Access. All you need is the…
![[SOLVED] Teradata: [Error 3653] [SQLState 21S02] All select-lists do not contain the same number of expressions.](https://bigdata-etl.com/wp-content/uploads/2019/10/blake-connally-B3l0g6HLxr8-unsplash-300x200.jpg)
In this post, I will explain why you encountered the error message [Error 3653] [SQLState 21S02] All select-lists do not contain the same number of expressions, also known as Failed…
![[SOLVED] Teradata: [Error 3807] [SQLState 42s02] Object ‘XYZ’ does not exists.](https://bigdata-etl.com/wp-content/uploads/2019/10/emile-perron-xrVDYZRGdw4-unsplash_small-300x169.png)
In Teradata we can encounter an error [Error 3807] [SQLState 42s02] Object 'XYZ' does not exists or Failed [3807: 42s02] Object 'XYZ' does not exists, where 'XYZ' is the name…
In this short post I will show you how to change the language of Talend Studio tool using as the example TOS for Data Integration. Talend Studio is currently available…
In this short post you will find out what is the difference between the SET and MULTISET table and why you need to know the difference before creating your table.…
In this post, you will learn what the primary index is (PI), why it is worth determining it, and you will learn about types of PI. You will also read…
