Hello, @sivabalanarayanan-l, and All,
Easy, just 30 seconds ! Here is the method :
Select the menu option Settings > Style Configurator…
On the left side, in the Language : list, choose the SQL language
At bottom of the dialog, in the User ext : zone, add the extensions, without the dot, separated with a space char. So pks pkb
Click on the Save & Close button to valid these modifications
Stop and restart N++
From now on, each time you’ll open a file, with extension = .pkb or .pks, the SQL language will be automatically selected ;-))
Tested on the last N++ v7.6
Best Regards,
guy038