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Drop And Recreate JSON Indexes (Doc ID 2684108.1)

Last updated on APRIL 12, 2022

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


Oracle upgrade 12.2 guide says

"If you are upgrading from Oracle Database 12c release 1 (12.1) to 12c release 2 (12.2), then Oracle recommends that you drop the JSON-enabled context index before upgrading. Oracle recommends that you drop your existing JSON-enabled index.

If you created a JSON search index using Oracle Database 12c Release 1 ( then Oracle recommends that you drop that index and create a new search index for use with later releases, using CREATE SEARCH INDEX statement. Please refer "Oracle Database JSON Developer’s Guide" for more details."


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