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DBMS_ODCI

DBMS_ODCI returns the CPU cost of a user function based on the elapsed time of the function. The CPU cost is used by extensible optimizer routines.

This chapter discusses the following topics:

• Summary of DBMS_ODCI Subprograms

Summary of DBMS_ODCI Subprograms

Table 31-1 DBMS_ODCI Subprograms

Subprogram	Description
"ESTIMATE_CPU_UNITS Function"	Returns the approximate number of CPU instructions (in thousands) corresponding to a specified time interval (in seconds).