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Object Dependecies ================== Independant Object Dependant Object (Referenced Object) ================================================== TABLE VIEW SEQUENCE SYNONYM SP UDF PACKAGE TRIGGER INDEX =========================================== TRACKING DEPENDENCY: ==================== select referenced_name, referenced_type, referenced_owner from user_dependencies where name='SAVE_DEPT' AND referenced_OWNER != 'SYS'; ========================================================= Types: a) Soft Dependency( DDL changes will not affect) - NO CODE change IS REQUIRED, only RECOMPILATION IS REQUIRED B) HARD Dependency ( DDL changes will affect) - CODE CHANGE IS REQUIRED ================================================ --checking the status SELECT OBJECT_TYPE,STATUS FROM USER_OBJECTS where object_name='SAVE_DEPT / =============================================== -- Quick way identifying the dependent objects select distinct name from all_source where upper(text) like '%EMP%' AND OWNER='SCOTT' / --recompile the objects (SOFT DEPENDENCY) ALTER PROCEDURE GET_NMS COMPILE; ALTER FUNCTION GET_NMS COMPILE; ALTER VIEW GET_NMS COMPILE; ALTER PACKAGE TEST_PACK COMPILE; -> SPEC+BODY ALTER PACKAGE TEST_PACK COMPILE BODY; -> BODY ONLY ================================================

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Page 1: Dependency Types

Object Dependecies==================Independant Object Dependant Object

(Referenced Object)==================================================TABLE VIEWSEQUENCE SYNONYM

SPUDFPACKAGETRIGGERINDEX

===========================================TRACKING DEPENDENCY:====================select referenced_name, referenced_type, referenced_ownerfrom user_dependencies where name='SAVE_DEPT'AND referenced_OWNER != 'SYS';=========================================================

Types:

a) Soft Dependency( DDL changes will not affect)- NO CODE change IS REQUIRED, only RECOMPILATION IS REQUIRED

B) HARD Dependency ( DDL changes will affect)- CODE CHANGE IS REQUIRED================================================--checking the statusSELECT OBJECT_TYPE,STATUS FROM USER_OBJECTS where object_name='SAVE_DEPT/===============================================

-- Quick way identifying the dependent objectsselect distinct namefrom all_sourcewhere upper(text) like '%EMP%'AND OWNER='SCOTT'/

--recompile the objects (SOFT DEPENDENCY)ALTER PROCEDURE GET_NMS COMPILE;ALTER FUNCTION GET_NMS COMPILE;ALTER VIEW GET_NMS COMPILE;ALTER PACKAGE TEST_PACK COMPILE; -> SPEC+BODYALTER PACKAGE TEST_PACK COMPILE BODY; -> BODY ONLY================================================

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