Indexes
These views provide information about indexes and indexed columns:
- DBA_IND_COLUMNS
Lists all indexed columns.
- DBA_INDEXES
Lists all indexes.
- INDEX_HISTOGRAM
Contains information about the distribution of index keys within the table. Populated for one index at a time by the ANALYZE INDEX ... VALIDATE STRUCTURE command.
- INDEX_STATS
Contains information about the structure of an index. Populated for one index at a time by the ANALYZE INDEX ... VALIDATE STRUCTURE command.
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