Columns
Constraints
Grants
Statistics
Triggers
Dependencies
Details
Partitions
Indexes
Columns
Constraints
Grants
Statistics
Triggers
Dependencies
Details
Partitions
Indexes
| COLUMN_NAME | DATA_TYPE | NULLABLE | DATA_DEFAULT | COLUMN_ID | COMMENTS |
|---|---|---|---|---|---|
| REGION_ID | NUMBER | No | null | 1 | null |
| REGION_NAME | VARCHAR2(25 BYTE) | Yes | null | 2 | null |
| CONSTRAINT_NAME | CONSTRAINT_TYPE | SEARCH_CONDITION | R_OWNER | R_TABLE_NAME | R_CONSTRAINT_NAME | DELETE_RULE | STATUS | DEFERRABLE | VALIDATED | GENERATED | BAD | RELY | LAST_CHANGE | INDEX_OWNER | INDEX_NAME | INVALID | VIEW_RELATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| REG_ID_PK | Primary_Key | null | null | null | null | null | ENABLED | NOT DEFERRABLE | VALIDATED | USER NAME | null | null | 2011/08/28 | null | REG_ID_PK | null | null |
| REGION_ID_NN | Check | "REGION_ID" IS NOT NULL | null | null | null | null | ENABLED | NOT DEFERRABLE | VALIDATED | USER NAME | null | null | 2011/08/28 | null | null | null | null |
Columns
| COLUMN_NAME | COLUMN_POSITION |
|---|---|
| REGION_ID | 1 |
| COLUMN_NAME | COLUMN_POSITION |
|---|---|
| REGION_ID | null |
| PRIVILEGE | GRANTEE | GRANTABLE | GRANTOR | OBJECT_NAME |
|---|
| NAME | VALUE |
|---|---|
| NUM_ROWS | 4 |
| BLOCKS | 5 |
| AVG_ROW_LEN | 14 |
| SAMPLE_SIZE | 4 |
| LAST_ANALYZED | 2016/10/03 |
| LAST_ANALYZED_SINCE | 2016/10/03 |
Column Statistics
| TRIGGER_NAME | TRIGGER_TYPE | TRIGGER_OWNER | TRIGGERING_EVENT | STATUS | TABLE_NAME |
|---|
| OWNER | NAME | TYPE | REFERENCED_OWNER | REFERENCED_NAME | REFERENCED_TYPE |
|---|---|---|---|---|---|
| HR | EMP_DETAILS_VIEW | VIEW | HR | REGIONS | TABLE |
References
| OWNER | NAME | TYPE | REFERENCED_OWNER | REFERENCED_NAME | REFERENCED_TYPE |
|---|
| NAME | VALUE |
|---|---|
| CREATED | 2011/08/28 |
| LAST_DDL_TIME | 2016/10/03 |
| OWNER | HR |
| TABLE_NAME | REGIONS |
| TABLESPACE_NAME | USERS |
| CLUSTER_NAME | null |
| IOT_NAME | null |
| STATUS | VALID |
| PCT_FREE | 10 |
| PCT_USED | null |
| INI_TRANS | 1 |
| MAX_TRANS | 255 |
| INITIAL_EXTENT | 65536 |
| NEXT_EXTENT | 1048576 |
| MIN_EXTENTS | 1 |
| MAX_EXTENTS | 2147483645 |
| PCT_INCREASE | null |
| FREELISTS | null |
| FREELIST_GROUPS | null |
| LOGGING | YES |
| BACKED_UP | N |
| NUM_ROWS | 4 |
| BLOCKS | 5 |
| EMPTY_BLOCKS | 0 |
| AVG_SPACE | 0 |
| CHAIN_CNT | 0 |
| AVG_ROW_LEN | 14 |
| AVG_SPACE_FREELIST_BLOCKS | 0 |
| NUM_FREELIST_BLOCKS | 0 |
| DEGREE | 1 |
| INSTANCES | 1 |
| CACHE | N |
| TABLE_LOCK | ENABLED |
| SAMPLE_SIZE | 4 |
| LAST_ANALYZED | 2016/10/03 |
| PARTITIONED | NO |
| IOT_TYPE | null |
| OBJECT_ID_TYPE | null |
| TABLE_TYPE_OWNER | null |
| TABLE_TYPE | null |
| TEMPORARY | N |
| SECONDARY | N |
| NESTED | NO |
| BUFFER_POOL | DEFAULT |
| ROW_MOVEMENT | DISABLED |
| GLOBAL_STATS | YES |
| USER_STATS | NO |
| DURATION | null |
| SKIP_CORRUPT | DISABLED |
| MONITORING | YES |
| CLUSTER_OWNER | null |
| DEPENDENCIES | DISABLED |
| COMPRESSION | DISABLED |
| COMPRESS_FOR | null |
| DROPPED | NO |
| COMMENTS | null |
| PARTITION_NAME | LAST_ANALYZED | NUM_ROWS | BLOCKS | SAMPLE_SIZE | HIGH_VALUE |
|---|
| INDEX_OWNER | INDEX_NAME | UNIQUENESS | STATUS | INDEX_TYPE | TEMPORARY | PARTITIONED | FUNCIDX_STATUS | JOIN_INDEX | COLUMNS | COLUMN_EXPRESSION |
|---|---|---|---|---|---|---|---|---|---|---|
| HR | REG_ID_PK | UNIQUE | VALID | NORMAL | N | NO | null | NO | REGION_ID | null |
| INDEX_OWNER | INDEX_NAME | TABLE_OWNER | TABLE_NAME | COLUMN_NAME | COLUMN_POSITION | COLUMN_LENGTH | CHAR_LENGTH | DESCEND |
|---|---|---|---|---|---|---|---|---|
| HR | REG_ID_PK | HR | REGIONS | REGION_ID | 1 | 22 | 0 | ASC |