Related operations under Oracle Database

Catalog

1. Create stored procedure

2. Create timing JOB

---

1. Create stored procedure

CREATE OR REPLACE PROCEDURE "CHECK_EXPORT_OF_CXH"
-- **********************************************************************************
-- SYSTEM:
-- SUBSYS:        Check the reverse file export of the city commercial bank 
-- PROGRAM:      CHECK_EXPORT_OF_CXH
-- RELATED TAB:
-- SUBPROG:
-- REFERENCE:
-- DESCRIPTION:    Check the reverse file export of the city commercial bank , Send email reminder not exported , Called by a scheduled task 
-- INPUT:
-- RETURN:
-- AUTHOR:       ZZF
-- CREATE DATE:  2020-10-22
-- EDIT HISTORY:
-- VERSION:      V1.0
-- **********************************************************************************
as
 count_of_noexport          VARCHAR2(20);-- Temporary variable 
 Information                VARCHAR2(30);
 PO_SID      VARCHAR2(200);
 PO_RETCODE  VARCHAR2(200); -- Return code 
 PO_RETMSG   VARCHAR2(200); -- Return information 
begin

   SELECT  COUNT(*) into count_of_noexport FROM V_HQ_GETCSHNXFILE WHERE STATUS=' Not exported ';
   IF count_of_noexport>0   --IF THEN  END IF Usage of ;
   THEN
   Information:=' The reverse documents of the city commercial bank also include '||count_of_noexport||' Home not exported '; -- Temporary variable assignment , String concatenation ||  
    clweb_send_mail(null,newid(),Information,null,'[email protected]ichfund.com',PO_SID,PO_RETCODE,PO_RETMSG);-- Call another stored procedure , We need to pay attention to OUT Parameters are declared and passed where they are called , To receive the return value 

	 log_p_write_exec_time_log('CHECK_EXPORT_OF_CXH','CHECK_EXPORT_OF_CXH_SendMail',null,null);
   END IF;
-- exception handling 
COMMIT;
EXCEPTION
  WHEN OTHERS THEN
    ROLLBACK;
end ;

 

2. Create timing JOB

PLSQL Create a new one JOB Options

Interval Several common ways of writing ：

1: Every minute

Interval => TRUNC(sysdate,'mi') + 1/ (24*60)

or

Inter

val => sysdate+1/1440

2: Regular execution every day

for example ： Every morning 1 Point to perform

Interval => TRUNC(sysdate) + 1 +1/ (24)

3: Weekly scheduled execution

for example ： Every Monday morning 1 Point to perform

Interval => TRUNC(next_day(sysdate,' Monday '))+1/24

4: Regular monthly execution

for example ： monthly 1 Early morning 1 Point to perform

Interval =>TRUNC(LAST_DAY(SYSDATE))+1+1/24

5: Regular implementation every quarter

For example, in the early morning of the first day of each quarter 1 Point to perform

Interval => TRUNC(ADD_MONTHS(SYSDATE,3),'Q') + 1/24

6: Regular implementation every half a year

for example ： Every year, 7 month 1 Day and 1 month 1 Early morning 1 spot

Interval => ADD_MONTHS(trunc(sysdate,'yyyy'),6)+1/24

7: Regular execution every year

for example ： Every year, 1 month 1 Early morning 1 Point to perform

Interval =>ADD_MONTHS(trunc(sysdate,'yyyy'),12)+1/24