How can I update many rows with SQL in a single table?
Posted
by tmarouda
on Stack Overflow
See other posts from Stack Overflow
or by tmarouda
Published on 2010-04-11T10:43:04Z
Indexed on
2010/04/11
10:53 UTC
Read the original article
Hit count: 238
Hi folks.
I have a table and one of the columns holds web addresses like: 'http://...' or 'https://...'.
The problem is that there are some invalid entries, like 'shttp://...' or '#http//...' (the first character is invalid) and I want to correct all of them.
I use the following SQL statement:
'SELECT [...] FROM MyTable WHERE WebAddress LIKE '_http%'
and I successfuly get the problematic rows.
But how am I going to change/correct all of them using an UPDATE statement?
If you have some other solution please share it!
© Stack Overflow or respective owner
