Category Archives for "Function"

Mar 07

Should I Replace My FOR XML PATH String Merges with String_agg?

By Jeffry Schwartz | Function , Performance Tuning , Query Tuning , SQL Development , SQL Server

If you are looking for major performance gains, the answer is no.  However, if you are using SQL Server 2017 and developing new code, you should consider using the new String_agg function that is available on SQL Server 2017 because code that uses this function is so much more readable and easier to write and […]

Continue reading
Mar 07

Should I Replace My FOR XML PATH String Merges with String_agg?

By Jeffry Schwartz | Function , Performance Tuning , Query Tuning , SQL Development , SQL Server

Overview If you are looking for major performance gains, the answer is no.  However, if you are using SQL Server 2017 and developing new code, you should consider using the new String_agg function that is available on SQL Server 2017 because code that uses this function is so much more readable and easier to write […]

Continue reading
>