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2.1  ´´½¨Programs
¡¡¡¡Scheduler ÖеÄProgram¶ÔÏó²¢²»Êdz£¹æÒâÒåÉϵÄ"³ÌÐò"»ò"Ó¦ÓÃ"£¬¶ø¾ÍÊÇÒ»¸ö"¶ÔÏó"£¬ÓÉDBA¶¨ÒåµÄ£¬¾ßÓÐÖ´ÐÐijÏÄܵÄÌØÊâ¶ÔÏó¡£ProgramÖÐʵ¼ÊÖ´ÐеIJÙ×÷¿ÉÒÔ·ÖΪÏÂÁÐÈýÖÖÀàÐÍ£º
PL/SQL BLOCK £º±ê×¼µÄpl/sql´úÂë¿é£»
STORED PROCEDURE £º±àÒëºÃµÄPL/SQL´æ´¢¹ý³Ì£¬»òÕßJava´æ´¢¹ý³Ì£¬ÒÔ¼°ÍⲿµÄc×Ó³ÌÐò£»
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JSSWEB>  desc dbms_scheduler.create_program;
Parameter           Type           Mode Default? 
------------------- -------------- ---- -------- 
PROGRAM_NAME        VARCHAR2       IN            
PROGRAM_TYPE        VARCHAR2       IN            
PROGRAM_ACTION      VARCHAR2       IN            
NUMBER_OF_ARGUMENTS BINARY_INTEGER IN   Y        
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create synonym table_name for user.table_name; 
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create table dept(deptno number,deptname varchar2(20),mgrno number);
insert into dept values(1,'×ܹ«Ë¾',null);
insert into dept values(2,'Õã½­·Ö¹«Ë¾',1);
insert into dept values(3,'º¼ÖÝ·Ö¹«Ë¾',2);
insert into dept values(4,'ºþ±±·Ö¹«Ë¾',1);
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