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Categories / Oracle PLSQL Tutorial / System Tables Data Dictionary
 

Get information on all the indexes you have access to using all_indexes

SQL> SQL> desc all_indexes;  Name                    Null?    Type  OWNER                   NOT NULL VARCHAR2(30)  INDEX_NAME              NOT NULL VARCHAR2(30)  INDEX_TYPE                       VARCHAR2(27)  TABLE_OWNER             NOT NULL VARCHAR2(30)  TABLE_NAME              NOT NULL VARCHAR2(30)  TABLE_TYPE                       CHAR(5)  UNIQUENESS                       VARCHAR2(9)  COMPRESSION                      VARCHAR2(8)  PREFIX_LENGTH                    NUMBER  TABLESPACE_NAME                  VARCHAR2(30)  INI_TRANS                        NUMBER  MAX_TRANS                        NUMBER  INITIAL_EXTENT                   NUMBER  NEXT_EXTENT                      NUMBER  MIN_EXTENTS                      NUMBER  MAX_EXTENTS                      NUMBER  PCT_INCREASE                     NUMBER  PCT_THRESHOLD                    NUMBER  INCLUDE_COLUMN                   NUMBER  FREELISTS                        NUMBER  FREELIST_GROUPS                  NUMBER  PCT_FREE                         NUMBER  LOGGING                          VARCHAR2(3)  BLEVEL                           NUMBER  LEAF_BLOCKS                      NUMBER  DISTINCT_KEYS                    NUMBER  AVG_LEAF_BLOCKS_PER_KEY          NUMBER  AVG_DATA_BLOCKS_PER_KEY          NUMBER  CLUSTERING_FACTOR                NUMBER  STATUS                           VARCHAR2(8)  NUM_ROWS                         NUMBER  SAMPLE_SIZE                      NUMBER  LAST_ANALYZED                    DATE  DEGREE                           VARCHAR2(40)  INSTANCES                        VARCHAR2(40)  PARTITIONED                      VARCHAR2(3)  TEMPORARY                        VARCHAR2(1)  GENERATED                        VARCHAR2(1)  SECONDARY                        VARCHAR2(1)  BUFFER_POOL                      VARCHAR2(7)  USER_STATS                       VARCHAR2(3)  DURATION                         VARCHAR2(15)  PCT_DIRECT_ACCESS                NUMBER  ITYP_OWNER                       VARCHAR2(30)  ITYP_NAME                        VARCHAR2(30)  PARAMETERS                       VARCHAR2(1000)  GLOBAL_STATS                     VARCHAR2(3)  DOMIDX_STATUS                    VARCHAR2(12)  DOMIDX_OPSTATUS                  VARCHAR2(6)  FUNCIDX_STATUS                   VARCHAR2(8)  JOIN_INDEX                       VARCHAR2(3)  IOT_REDUNDANT_PKEY_ELIM          VARCHAR2(3)  DROPPED                          VARCHAR2(3) SQL> SQL> --select * from all_indexes; SQL>