This function is similar to the ISNUMERIC native function, but tests for a valid integer. ISNUMERIC can return false positive results when testing for a valid integer. For example this select returns a value of 1 (true):select isnumeric('3d8')For 6.x and 7.0, you can easily convert it to a procedure.
2003-08-14
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Comments posted to this topic are about the item OUTER APPLY Fundamentals: Part 2
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I have this data in the OrderHeader table in a SQL Server 2025 database (ordered by CustomerID ASC):
orderid orderdate customerid complete 3 2025-05-10 00:00:00.0002 1 21 2024-01-10 00:00:00.0003 1 15 2023-10-28 00:00:00.0004 1 13 2025-03-08 00:00:00.0006 1 11 2024-04-02 00:00:00.0007 1If I run this query, how many rows are returned?
SELECT * from dbo.OrderHeader where customerid between 3 and '6'See possible answers