Dec 16, 2019 · Is there an easy way to figure out if a varchar is a number? Examples: abc123 --> no number 123 --> yes, its a number

Aug 21, 2015 · ISNUMERIC is a secret Microsoft joke function, made on April 1st, 1999, but someone forgot to remove it for RTM. Then for the release of SQL Server 2005, another MS …

Select Cast(Data as bigint) From @Temp Where IsNumeric(Data) = 1 And Data Is Not NULL There is a trick you can use with IsNumeric so that it returns 0 for numbers with scientific …

Dec 1, 2015 · Any recommendations on good, efficient replacements for ISNUMERIC(). Obviously there really need to be variations for int, money, etc., but what are people using (preferably in …

Nov 9, 2017 · ISNUMERIC returns 1 for some characters that are not numbers, such as plus (+), minus (-), and valid currency symbols such as the dollar sign ($). For a complete list of …

Feb 15, 2012 · END There is no way in SQL Server to avoid the comparison to 1, as in your second example. Also as an aside you should be aware of the weaknesses of ISNUMERIC() - …

Sep 6, 2010 · IF ISNUMERIC(@parameter_value) = 1 BEGIN SELECT x.* FROM TABLE x WHERE x.id = @parameter_value END ELSE BEGIN SELECT x.* FROM TABLE x WHERE …

Apr 12, 2016 · Isnumeric function should be return of this value true, and convert function should not convert value into real because space in value. find data of this type in your column like …

Jun 3, 2015 · IsNumeric is a problem child -- SQL 2012 and later has TRY_CAST and TRY_CONVERT If you're on an earlier version then you can write a function that'll convert to a …

Dec 6, 2016 · SELECT CustomerName FROM CUSTOMER_TABLE WHERE CustomerId IS NOT NULL AND ISNUMERIC(CustomerName) = 0 ISNUMERIC (expr.) determines whether …