In an SQL query, I want to find the records that match a given text pattern but where a section of the pattern is different from a specific value. For example, a record of the Page table could have a PageId field and a Description text field that look like:
PageId: 3718
Description: Page 3718 contains... Page 3718 contains...
I know that I can build a LIKE condition to match the PageId:
Description LIKE '%Page ' + CAST(P.PageId as varchar(8)) + ' contains%'
But what I want is the opposite. I want to find the records where at least one page ID in the Description field does not match the actual PageId value. That would enable me to detect records like the following:
PageId: 3718
Description: Page 4092 contains... Page 3718 contains...
I know how I would do it using a regular expression in code but how can I do it in SQL?
