Find Missing Sequence Numbers

2004-03-11 Thread Mark Riehl
All - I've got a table that has an unsigned int that stores increasing sequence numbers that are stored in UDP payloads. Occasionally, messages get lost and we'll have missing numbers in the sequence. These are not auto_incrementing columns, the sequence numbers are assigned by the application

Re: Find Missing Sequence Numbers

2004-03-11 Thread T Cunningham
I don't think you can get a query which will return a row for each missing result, because a query can only return data that's there, not data that's missing. (although if you generated another table with all the numbers 1 through 1,000,000 that would work). Anyway, to get one result row per