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ALL_INDEXES
Descriptions of indexes on tables accessible to the userColumns ___________________________ LOGGING Logging attribute PCT_INCREASE Percentage increase in extent size MIN_EXTENTS Minimum number of extents allowed in the segment PCT_THRESHOLD Threshold percentage of block space allowed per index entry MAX_EXTENTS Maximum number of extents allowed in the segment INCLUDE_COLUMN User column-id for last column to be included in index-organized table top index FREELISTS Number of process freelists allocated in this segment NEXT_EXTENT Size of secondary extents PCT_FREE Minimum percentage of free space in a block TABLE_NAME Name of the indexed object BLEVEL B-Tree level LEAF_BLOCKS The number of leaf blocks in the index FREELIST_GROUPS Number of freelist groups allocated to this segment INITIAL_EXTENT Size of the initial extent MAX_TRANS Maximum number of transactions INI_TRANS Initial number of transactions OWNER Username of the owner of the index INDEX_NAME Name of the index TABLE_OWNER Owner of the indexed object TABLE_TYPE Type of the indexed object DURATION If index on temporary table, then duration is sys$session or sys$transaction else NULL TABLESPACE_NAME Name of the tablespace containing the index PREFIX_LENGTH Number of key columns in the prefix used for compression COMPRESSION Compression property of the index: `ENABLED`, `DISABLED`, or NULL UNIQUENESS Uniqueness status of the index: `UNIQUE`, `NONUNIQUE`, or `BITMAP` DISTINCT_KEYS The number of distinct keys in the index INDEX_TYPE BUFFER_POOL The default buffer pool to be used for index blocks FUNCIDX_STATUS Is the Function-based Index DISABLED or ENABLED? DOMIDX_OPSTATUS Status of the operation on the domain index DOMIDX_STATUS Is the indextype of the domain index valid PARAMETERS If domain index, then this is the parameter string ITYP_NAME If domain index, then this is the name of the associated indextype ITYP_OWNER If domain index, then this is the indextype owner PCT_DIRECT_ACCESS If index on IOT, then this is percentage of rows with Valid guess GLOBAL_STATS Are the statistics calculated without merging underlying partitions? USER_STATS Were the statistics entered directly by the user? AVG_LEAF_BLOCKS_PER_KEY The average number of leaf blocks per key SECONDARY Is the index object created as part of icreate for domain indexes? NUM_ROWS AVG_DATA_BLOCKS_PER_KEY The average number of data blocks per key STATUS Whether the non-partitioned index is in USABLE or not GENERATED Was the name of this index system generated? SAMPLE_SIZE The sample size used in analyzing this index LAST_ANALYZED The date of the most recent time this index was analyzed DEGREE The number of threads per instance for scanning the partitioned index INSTANCES The number of instances across which the partitioned index is to be scanned PARTITIONED Is this index partitioned? YES or NO TEMPORARY Can the current session only see data that it place in this object itself? CLUSTERING_FACTOR A measurement of the amount of (dis)order of the table this index is for
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