Sample Script to Create a Text Index on Encrypted TEXT Data
(Doc ID 2443615.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Text - Version 11.2.0.4 and later Information in this document applies to any platform.
Goal
Oracle Text does not support directly indexing encrypted TEXTt data in BLOB columns. This sample script shows how to use a user-defined procedure via the USER_DATASTORE to decrypt the encrypted BLOB, and effectively index it using NULL_FILTER.
Solution
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