Oracle PL/SQL/System Tables Views/all objects — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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Текущая версия на 10:01, 26 мая 2010
ALL_OBJECTS view combines all types of Oracle structures into one view.
SQL> select owner, object_name, object_type, temporary
2 from all_objects
3 where owner in ("HR","JANICE");
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR REGIONS
TABLE N
HR REG_ID_PK
INDEX N
HR COUNTRIES
TABLE N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR COUNTRY_C_ID_PK
INDEX N
HR LOCATIONS
TABLE N
HR LOC_ID_PK
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR LOCATIONS_SEQ
SEQUENCE N
HR DEPARTMENTS
TABLE N
HR DEPT_ID_PK
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR DEPARTMENTS_SEQ
SEQUENCE N
HR JOBS
TABLE N
HR JOB_ID_PK
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR EMPLOYEES
TABLE N
HR EMP_EMAIL_UK
INDEX N
HR EMP_EMP_ID_PK
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR EMPLOYEES_SEQ
SEQUENCE N
HR JOB_HISTORY
TABLE N
HR JHIST_EMP_ID_ST_DATE_PK
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR EMP_DETAILS_VIEW
VIEW N
HR EMP_DEPARTMENT_IX
INDEX N
HR EMP_JOB_IX
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR EMP_MANAGER_IX
INDEX N
HR EMP_NAME_IX
INDEX N
HR DEPT_LOCATION_IX
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR JHIST_JOB_IX
INDEX N
HR JHIST_EMPLOYEE_IX
INDEX N
HR JHIST_DEPARTMENT_IX
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR LOC_CITY_IX
INDEX N
HR LOC_STATE_PROVINCE_IX
INDEX N
HR LOC_COUNTRY_IX
INDEX N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR SECURE_DML
PROCEDURE N
HR SECURE_EMPLOYEES
TRIGGER N
HR ADD_JOB_HISTORY
PROCEDURE N
OWNER OBJECT_NAME
------------------------------ ------------------------------
OBJECT_TYPE T
------------------- -
HR UPDATE_JOB_HISTORY
TRIGGER N
34 rows selected.
SQL>
SQL>
query all_objects table and subtract object_name
SQL>
SQL>
SQL> select substr(object_name,1,2)
2 from all_objects t1
3 where rownum = 1
4 /
SU
--
IC
SQL>
SQL>