Reputation: 7163
I'm looking to select the primary key of a row and I've only got a column that contains info (in a substring) that I need to select the row.
E.g. MyTable
ID | Label
------------
11 | 1593:#:#:RE: test
12 | 1239#:#:#some more random text
13 | 12415#:#:#some more random text about the weather
14 | 369#:#:#some more random text about the StackOverflow
The label column has always a delimiter of :#:#:
So really I guess, I'd need to be able to split this row by the delimiter, grab the first part of the label column (i.e. the number I'm looking) to get the id I wanted.
So, If I wanted row with ID of 14, then I'd be:
Select ID from MyTable
where *something* = '369'
Any ideas on how to construct something ..or how best to go about this:)
I'm completely stumped and haven't been able to find how to do this.
Thanks,
Upvotes: 1
Views: 515
Reputation: 50273
How about:
WHERE label LIKE '369#%'?
No reason to get fancy.
Although.. if you are going to do this search often, then maybe pre-split that value out to another column as part of your ETL process and index it.
Upvotes: 4