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Oracle ´æ´¢¹ý³Ì²ÎÊýÎÊÌâ - Oracle / »ù´¡ºÍ¹ÜÀí

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SQL code:
CREATE OR REPLACE PROCEDURE PROC_MT_SCRB_LJ_SZ AS

DECLARE @I INT, --ÓÃÒÔ¿ØÖÆÑ­»·´ÎÊýµÄ±äÁ¿
V_DATE_DATE VARCHAR2(6) , -- ÆäËü²ÎÊý
V_DATE_YEAR VARCHAR2(4) ,
V_DATE_MONTH VARCHAR2(2)

V_DATE_DATE = TO_CHAR(SYSDATE, 'YYYYMM'), -- ¸³Öµºó²»±ä
V_DATE_YEAR = TO_CHAR(SYSDATE, 'YYYY'),
V_DATE_MONTH = TO_CHAR(SYSDATE, 'MM')
WHILE @I <30 -- Ñ­»·30´Î
BEGIN
INSERT INTO ¡­¡­



³õѧ ˮƽºÜdz£¬¼ûЦÁË
CREATE OR REPLACE PROCEDURE PROC_MT_SCRB_LJ_SZ
is
V_DATE_DATE VARCHAR2(6) ; -- ÆäËü²ÎÊý
V_DATE_YEAR VARCHAR2(4) ;
V_DATE_MONTH VARCHAR2(2);

  V_DATE_DATE = TO_CHAR(SYSDATE, 'YYYYMM'); -- ¸³Öµºó²»±ä
  V_DATE_YEAR = TO_CHAR(SYSDATE, 'YYYY'); 
  V_DATE_MONTH = TO_CHAR(SYSDATE, 'MM');
begin
for i in 1..30 loop -- Ñ­»·30´Î  
  INSERT INTO ¡­¡­
  ...
end;


CREATE OR REPLACE PROCEDURE PROC_MT_SCRB_LJ_SZ
is
  V_DATE_DATE VARCHAR2(6) := TO_CHAR(SYSDATE, 'YYYYMM'); -- ¸³Öµºó²»±ä
  V_DATE_YEAR VARCHAR2(4) := TO_CHAR(SYSDATE, 'YYYY');
  V_DATE_MONTH VARCHAR2(2) := TO_CHAR(SYSDATE, 'MM');
begin


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java.sql.SQLException: Io Òì³£: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=186646784)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))
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