SQL - Substring only if string length > 2
I was wondering if it was possible to only substring if the string length is > 2?

Here is my sample statement: 

`Select SUBSTRING(ABRESC, 1, 2) + '-' + SUBSTRING(ABRESC, 3, 5) AS ABRESC From TABLE`

However, some fields are only 2 chars long so i was wondering if its possible to only substring when its longer than 2 chars?
SQL - Substring only if string length > 2
===

I was wondering if it was possible to only substring if the string length is > 2?

Here is my sample statement: 

`Select SUBSTRING(ABRESC, 1, 2) + '-' + SUBSTRING(ABRESC, 3, 5) AS ABRESC From TABLE`

However, some fields are only 2 chars long so i was wondering if its possible to only substring when its longer than 2 chars?