Last updated on FEBRUARY 14, 2017
Applies to:JDBC - Version 126.96.36.199.0 to 188.8.131.52.0 [Release 11.2 to 12.1]
Information in this document applies to any platform.
When PL/SQL procedures accepting collection of parameters which are invoked using java.sql.CallableStatement, AWR report shows below query with long execution times and large number of Full Table scans in explain plan:
The slow performance manifests while accessing the stored procedures using User-Defined Types (UDTs).
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