Deprecated LONG RAW Data Type is Still Used in wl_servlet_sessions Table for JDBC-based Persistence Storage
(Doc ID 1675581.1)
Last updated on FEBRUARY 27, 2019
Applies to:Oracle WebLogic Server - Version 22.214.171.124 and later
Information in this document applies to any platform.
In Oracle documentation for Weblogic Server 12c (http://docs.oracle.com/cd/E24329_01/web.1211/e21049/sessions.htm#BABEEDBG) the table wl_servlet_sessions is still using LONG RAW as a data type.
According to Oracle Database documentation - http://docs.oracle.com/cd/B28359_01/server.111/b28318/datatype.htm#CNCPT613
the LONG RAW data type is provided for backward compatibility with existing applications. For new applications, use the BLOB and BFILE data types for large amounts of binary data.
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