Apr 18, 2017 · In such cases, your CHARINDEX expressions will evaluate to -1, which is an invalid length parameter to pass to the LEFT function. I think you'll need a CASE expression to …

Aug 5, 2002 · T-SQL's CHARINDEX () function is a useful for parsing out characters within a string. However, it only returns the first occurrence of a character.

Oct 3, 2011 · CHARINDEX Not Finding String Forum – Learn more on SQLServerCentral

Feb 13, 2009 · String Manipulation - CHARINDEX () Seth Phelabaum, 2009-12-19 I see charindex used quite commonly in string manipulation. What I rarely see used is the optional …

Aug 19, 2009 · If we want to extract before the character you would put the charindex as the number of characters and start position as 0 in the substring function ----select characters …

Jan 8, 2019 · substring with Charindex Forum – Learn more on SQLServerCentral

Feb 13, 2009 · Problem Today, one of the developers come to me and asked me the question that is there any T-SQL function that he could use to remove everything before and after a …

Mar 8, 2013 · Based on that, the differences between LIKE and CHARINDEX are negligible with the split string and join method following close behind.

Aug 2, 2018 · Home Forums SQL Server 2016 SQL Server 2016 - Development and T-SQL Find the second occurrence in the string Post reply

Jul 1, 2009 · REVERSE is one of the less performant string functions in TSQL, so this alternative expression calls REVERSE only once. SELECT RIGHT(@nam, CHARINDEX(' ', …