Category: SQL

Sometime we need to update one table based on the values of another table. Which table need to be updated is called target table or...

MS SQL Server provides has a number of built-in options to format a date and time in different ways.  Here are the list of built-in...

If you have a column in a SQL Server table that does not allow NULL values and you want to insert row(s) with NULL values,...

Updating data of one table by data of another table is very much important in Data Engineering. Which table need to be updated is called...