Oracle Job ²»Ö´ÐÐ
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2008-11-11 19:48
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SQL> show parameter job
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
job_queue_processes integer 0
job_queue_processes Õâ¸ö²ÎÊýÉèÖóÉÁË0,¿ÉÒÔͨ¹ýÓï¾ä
ALTER SYSTEM SET JOB_QUEUE_PROCESSES = 10
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SunOS DB 5.8 Generic_108528-21 sun4u sparc SUNW,Ultra-4
Oracle9i Enterprise Edition Release 9.2.0.3.0 - Production
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$ sqlplus "/ as sysdba"
SQL*Plus: Release 9.2.0.3.0 - Production on Wed Nov 17 20:23:53 2004
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.3.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.3.0 - Production
SQL> select job,last_date,last_sec,next_date,next_sec,broken,failures from dba_jobs;
JOB LAST_DATE LAST_SEC NEXT_DATE NEXT_SEC B FAILURES INTERVAL
---------- --------- ---------------- --------- ---------------- - ---------- ----------------------------
31 16-NOV-04 01:00:02 17-NOV-04 01:00:00 N 0 trunc(sysdate+1)+1/24
27 16-NOV-04 00:00:04 17-NOV-04 00:00:00 N 0 TRUNC(SYSDATE) + 1
35 16-NOV-04 01:00:02 17-NOV-04 01
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create table test
(
id number(4),
name varchar2(20)
)
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insert into test values(1,'aa');
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select * from test1;
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insert into test values(1,'aa');
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select * from test1;
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9.2.0.4 = 3095277
9.2.0.5 = 3501955
9.2.0.6 = 3948480
9.2.0.7 = 4163445
9.2.0.8 = 4547809£¨9i×îÖÕ£©
10.1.0.3 = 3761843
10.1.0.4 = 4163362
10.1.0.5 = 4505133
10.2.0.2 = 4547817
10.2.0.3 = 5337014
10.2.0.4 = 6810189
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http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96520/analysis.htm#25806:
FIRST/LAST Functions
The FIRST/LAST aggregate functions allow you to return the result of an aggregate applied over a set of rows that rank as the first or last with respect to a ......