The question came up as to how do I parse a query string using TSQL. So here you go, using a common table expression, and basing this on a similar function to what I put together yesterday for split. which produces this output. A quick and easy way to parse a query string in TSQL using a CTE.
One of the common questions that comes up in my CTE class/presentation asks can you use the CTE inside of a function or stored procedure. The answer is yes, but today I came across another question, how can I split a string (varchar) into rows. I did some searching but didn’t find quite what I was looking for. I did …
After my CTE presentation at SQL Saturday 108 in Redmond, I was asked many questions, and received several great suggestions from people. Based on that feedback, I am updating my presentation for SQL Saturday 114 in Vancouver to include some additional content. One question was how does the performance compare between a recursive CTE to generate a hierarchical tree path …