I have multiple columns where one of them has varchar values as follow.
1
2
4
02
05
6
03
06
123
32
87
I want to find any record that has values starting with 0 > remove that 0 (so 02 > 2) and update that field so there is no value starting with 0.
How can I go about doing that instead of manually updating each record that has 0 in the front? Is that even possible?
Thank you
The following code removes the leading zeros by casting the value to an integer and back to a character string:
update t
set col = cast(cast(col as int) as varchar(255))
where t.col like '0%'
You can use the following:
update yourtable
set col = substring(col, 2, len(col)-1)
where left(col, 1) = '0'
Run this query until everything is filtered out I guess...
UPDATE Table SET Column=RIGHT(Column, LEN(Column)-1) WHERE Column LIKE '0%';
[Edit] Gordon's approach is probably better.
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