Getprocedures() Takes Much Longer After Upgrade to JDBC 12.1.0.2 (Doc ID 2170277.1)

Last updated on AUGUST 12, 2016

Applies to:

JDBC - Version 12.1.0.2.0 to 12.1.0.2.0 [Release 12.1]
Information in this document applies to any platform.

Symptoms

When using conn.getMetaData().getProcedures() to fetch procedure list, it is found to perform slow when using JDBC 12.1.0.2. However, it takes very little time when working with JDBC 12.1.0.1.
In real application, it takes about 4 minutes to fetch when using JDBC 12.1.0.2, while it takes only 4 seconds with JDBC 12.1.0.1, connecting to the same database server.

 

Changes

 Upgrade to JDBC 12.1.0.2.

Cause

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