Concatenate Result Set Sql Server. In MySQL there is a function GROUP_CONCAT which allows you to concatenate the values from multiple rows. Oracle uses the CONCATstring1 string2 function or the operator.
In MySQL there is a function GROUP_CONCAT which allows you to concatenate the values from multiple rows. All you have to do is declare a varchar variable and inside the coalesce concat the variable with comma and the column then assign the COALESCE to the variable. The definition of concatenate means to join two things together.
Prior to SQL Server 2017 if you wanted to put your result into a comma separated list youd need to find a workaround perhaps.
Prior to SQL Server 2012 concatenation was accomplished by using the plus sign to concatenate fields together. If the result of the concatenation of strings exceeds the limit of 8000 bytes the result is truncated. In SQL Server and in any computer programming environment string concatenation is the operation of joining character strings end-to-end. Prior to SQL Server 2012 concatenation was accomplished by using the plus sign to concatenate fields together.