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DECLARE @t varchar(100) = 'J:\RootFolder\Subfolder\Reference\481789.pdf';
SELECT
LEFT(reverse(left(reverse(@t), charindex('\', reverse(@t)) -1)),
charindex('.',reverse(left(reverse(@t), charindex('\', reverse(@t)) -1))) - 1)
| (No column name) |
|---|
| 481789 |
DECLARE @t varchar(100) = 'J:\RootFolder\Subfolder\Reference\481789.pdf';
WITH ext AS (
SELECT reverse(left(reverse(@t), charindex('\', reverse(@t)) -1)) as a)
SELECT LEFT(a,charindex('.',a)-1) FROM ext
| (No column name) |
|---|
| 481789 |