Where to See the Expression For a Function Based Index?
(Doc ID 1506389.1)
Last updated on DECEMBER 30, 2019
Applies to:Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
The function-based index can be used to build an index on a function of one or several columns from a table. A name as generated by the system (SYS_NCxxxxx$) is stored in DBA_IND_COLUMNS for this column but the function as used is not stored in this view.
What system view can be queried to get this information?
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