You can use Visual Explain for routines to
view the explained SQL
statements as a graph. You can use the information available from
the graph
to tune your SQL queries for better performance. The nodes in the
graph represent
tables and indexes and each operation on them. The links between the
nodes
represent the flow of data.
About this task
For detailed
information about Visual Explain, refer to Diagramming
access plans with Visual Explain.