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T-SQL

Manage SQL Server user defined functions

How to manage SQL Server user defined functions ? SQL Server user-defined functions are very useful when starting T-SQL development. You need to use them very often so you have to learn the right syntaxes and avoid errors. At

T-SQL

How To Manage Line Breaks in SQL Server ?

How to insert or remove SQL Server line breaks, also called carriage returns in strings, columns and variables? Transact-SQL scripts to manage line breaks in SQL Server strings stored in columns or variables. In other words how to remove

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T-SQL

SQL Server UNPIVOT Example

Using this T-SQL example, you can easily transform columns into rows with just one step thanks to the SQL Server UNPIVOT function. It is the exact opposite of the PIVOT query. In this example, only the six first months

SSIS

Zip files with SSIS and 7zip

Tutorial to zip files and folders into compressed archives with SSIS and the 7zip software. First, to zip files with SSIS without script, we need to use the 7zip software in addition to the native components. Indeed, several options

SSAS

Definition of SSAS concepts and MS OLAP cubes

Definition and basic concepts of SSAS technology, short for SQL Server Analysis Services. The definition of the basic SSAS concepts allows for a better understanding of the functioning of MS OLAP cubes, i.e. multidimensional databases. Indeed, the Analysis Services