Performance issue: t-sql vs clr

Question

I am just wondering which will be faster t-sql function/procedure or clr version of one? A procedure works with database data and use cursors (t-sql version).

When should I use clr and when I should use t-sql to create procedures and functions?

marc_s · Accepted Answer · 2011-12-20 15:27:00Z

5

Simple rule-of-thumb:

data manipulation (SELECT, UPDATE etc.) are best left to T-SQL (but without cursors!)
while anything that has to do with processing (string/regex matching, date arithmetic, calling external web services etc.) is a good match for SQL-CLR

answered Dec 20, 2011 at 15:27

marc_s

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