statement has several forms. Descriptions for those forms that are
not associated with a specific server capability appear in
subsections of this section:
SETenables you to assign values to variables that affect the operation of the server or clients. See Section 18.104.22.168, “SET Syntax for Variable Assignment”.
SET CHARACTER SETand
SET NAMESassign values to character set and collation variables associated with the current connection to the server. See Section 22.214.171.124, “SET CHARACTER SET Syntax”, and Section 126.96.36.199, “SET NAMES Syntax”.
Descriptions for the other forms appear elsewhere, grouped with other statements related to the capability they help implement:
SET RESOURCE GROUPassigns threads to a resource group. See Section 188.8.131.52, “SET RESOURCE GROUP Syntax”.