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Categories / Oracle PLSQL / Table
 

Describe user_tables

SQL> SQL> SQL> describe user_tables  Name                                                                                                      Null?    Type  ----------------------------------------------------------------------------------------------------------------- -------- ----------------------------------------------------------------------------  TABLE_NAME                                                                                                NOT NULL VARCHAR2(30)  TABLESPACE_NAME                                                                                                    VARCHAR2(30)  CLUSTER_NAME                                                                                                       VARCHAR2(30)  IOT_NAME                                                                                                           VARCHAR2(30)  STATUS                                                                                                             VARCHAR2(8)  PCT_FREE                                                                                                           NUMBER  PCT_USED                                                                                                           NUMBER  INI_TRANS                                                                                                          NUMBER  MAX_TRANS                                                                                                          NUMBER  INITIAL_EXTENT                                                                                                     NUMBER  NEXT_EXTENT                                                                                                        NUMBER  MIN_EXTENTS                                                                                                        NUMBER  MAX_EXTENTS                                                                                                        NUMBER  PCT_INCREASE                                                                                                       NUMBER  FREELISTS                                                                                                          NUMBER  FREELIST_GROUPS                                                                                                    NUMBER  LOGGING                                                                                                            VARCHAR2(3)  BACKED_UP                                                                                                          VARCHAR2(1)  NUM_ROWS                                                                                                           NUMBER  BLOCKS                                                                                                             NUMBER  EMPTY_BLOCKS                                                                                                       NUMBER  AVG_SPACE                                                                                                          NUMBER  CHAIN_CNT                                                                                                          NUMBER  AVG_ROW_LEN                                                                                                        NUMBER  AVG_SPACE_FREELIST_BLOCKS                                                                                          NUMBER  NUM_FREELIST_BLOCKS                                                                                                NUMBER  DEGREE                                                                                                             VARCHAR2(10)  INSTANCES                                                                                                          VARCHAR2(10)  CACHE                                                                                                              VARCHAR2(5)  TABLE_LOCK                                                                                                         VARCHAR2(8)  SAMPLE_SIZE                                                                                                        NUMBER  LAST_ANALYZED                                                                                                      DATE  PARTITIONED                                                                                                        VARCHAR2(3)  IOT_TYPE                                                                                                           VARCHAR2(12)  TEMPORARY                                                                                                          VARCHAR2(1)  SECONDARY                                                                                                          VARCHAR2(1)  NESTED                                                                                                             VARCHAR2(3)  BUFFER_POOL                                                                                                        VARCHAR2(7)  ROW_MOVEMENT                                                                                                       VARCHAR2(8)  GLOBAL_STATS                                                                                                       VARCHAR2(3)  USER_STATS                                                                                                         VARCHAR2(3)  DURATION                                                                                                           VARCHAR2(15)  SKIP_CORRUPT                                                                                                       VARCHAR2(8)  MONITORING                                                                                                         VARCHAR2(3)  CLUSTER_OWNER                                                                                                      VARCHAR2(30)  DEPENDENCIES                                                                                                       VARCHAR2(8)  COMPRESSION                                                                                                        VARCHAR2(8)  DROPPED                                                                                                            VARCHAR2(3)