The Microsoft T-SQL or Transact-SQL language is the SQL Server database programming language.
Indeed, T-SQL allows developers to cerate SQL Server queries and programs. It is specific to Microsoft databases.
It allows, for example, to declare variables, to create tables and temporary tables, views, functions and procedures. More generally, to run all the SQL commands offered by SQL Server.
How to Check if table exists in SQL Server before to delete it ? How to drop it only if the existence check shows it already exists in the database to avoid errors, using the DROP TABLE keyword. Indeed, …
How to update the same column in the same table of another line with SQL Server? Example of code to update the same SQL Server column on another line, on the same table. This row must be identified by …
How to modify a SQL Server function with Alter Function ? How to update the code of an SQL Server function without deleting it? The solution is to update its definition using the SQL Server Alter Function command. The …
With this tutorials on SQL Server left join examples, it is possible to extract data from two or more SQL tables. The query is based on the relationships between the objects. MS SQL left joins indicate how the SQL …
Example of T-SQL code to create a simple SQL Server user defined function. Tutorial to create a simple SQL Server function with a T-SQL script. You can use the code provided as a syntax checklist or an example to …
How to display the modification date of SQL Server tables? This SQL Server query example uses the system tables to detect and display the latest modification date of SQL Server tables, or views. It displays the creation date and …
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