MySQLCommunityServer.AffectedRowCount
From Xojo Documentation
Method
MySQLCommunityServer.AffectedRowCount() As UInt64
New in 2019r2
Supported for all project types and targets.
New in 2019r2
Supported for all project types and targets.
Returns the number of rows that were modified by the most recent ExecuteSQL statement.
Example
Get the number of rows that were changed by an UPDATE statement: