I am looking for an unusually long word or grouping of characters in a specific column of data that contains notes written by users. For example, if something like this -
I am looking for an unusuallylongwordorgroupingofcharactersina specific column
The problem is that somewhere in this data, an unusually long word or grouping of characters is being parsed and causing an OutOfMemoryException
, so I need to find the source and fix it.
You could use a regex in C# if the raw string fits in memory: \\w{15,}
gives you words at least 15 characters in length. There are many ways to tweak this (lookahead, lookbehind, more specific character classes, etc.).
You can write a C# stored procedure that can be run against the column in question. It would split the column into an array of strings containing a word Then you can easily find the largest word in the column.
see http://msdn.microsoft.com/en-us/library/vstudio/zxsa8hkf%28v=vs.100%29.aspx
for details on how to, write install and debug a C# stored procedure in SQL Server
Using the answers given, I created a program that pulls the data and tosses each word into a list. It then pulls words of a given length (in my case, I did greater than 20 characters) and found the bad "word". Now I can fix the data.
I appreciate all your help, guys.
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