Click here to view and discuss this page in DocCommentXchange. In the future, you will be sent there automatically.

SQL Anywhere 12.0.0 » SQL Anywhere Server - SQL Usage » Query optimization and execution » Query execution algorithms » Types of algorithms » Grouping algorithms


SingleRowGroupBy algorithm (GrByS)

When no GROUP BY is specified, SingleRowGroupBy is used to produce a single row aggregate. A single group row is kept in memory and updated for each input row.