- 浏览: 371926 次
- 性别:
- 来自: 北京
文章分类
- 全部博客 (292)
- jbpm3.2 (4)
- hibernate (1)
- struts (2)
- spring (7)
- oracle (20)
- TCP/UDP (3)
- SpringSide (4)
- maven (4)
- eclipse插件 (11)
- 模板引擎 (2)
- javascript (4)
- 设计模式 (2)
- 工作中遇到异常及解决 (3)
- java文件编译问题 (1)
- ehcache应用 (1)
- java反射 (1)
- jbpm4 (1)
- Google-Gson (1)
- Jquery (6)
- XML (5)
- 工作记事 (2)
- flash builder 4 (1)
- Lucene (8)
- struts2 (1)
- AspectJ (1)
- spring proxool连接池配置 (1)
- StringUtils (1)
- spring security (5)
- JAVA点滴 (9)
- jbpm4.3 (1)
- ACL (0)
- 线程 (7)
- Java线程:新特征-线程池 (1)
- MemCache (5)
- compass (0)
- NIO (2)
- zookeeper (4)
- 并发 (2)
- redis (9)
- Nginx (5)
- jvm (1)
- 互联网 (24)
- shell (3)
- CAS (1)
- storm (4)
- 数据结构 (3)
- MYSQL (3)
- fsdfsdfsd (0)
- hadoop (19)
- hive (3)
- IntelliJ (3)
- python (3)
- 23423 (0)
- spark (7)
- netty (9)
- nmon (1)
- hbase (8)
- cassandra (28)
- kafka (2)
- haproxy (3)
- nodejs (3)
- ftp (1)
最新评论
-
记忆无泪:
遇到这个问题我用的sed -i 's/\r$//' /mnt/ ...
CentOS6 Shell脚本/bin/bash^M: bad interpreter错误解决方法 -
alenstudent:
Windows 下Nexus搭建Maven私服 -
dandongsoft:
lucene3+IK分词器 改造 lucene2.x+paoding -
duanyanrui:
学习了,支持
Google-Gson -
yscyfy:
这是你直接翻译过来的???
Google-Gson
-----------------------------------------------------
spool pkg_syn_to_siss.log
prompt
prompt Creating package PKG_SYN_TO_SISS
prompt ================================
prompt
create or replace package Pkg_SYN_TO_SISS is
-- Author : LONGZHUN
-- Created : 2010-9-28 15:33:56
-- Purpose :
-- Public type declarations
--同步idecl通用平台数据:按单采集、非按单采集、激活信息、计费方案
PROCEDURE PRO_TY_FEE_BILL;
PROCEDURE PRO_TY_FEE_BILL_ALLDECLARE;
PROCEDURE PRO_TY_IDECL_ACTIVITY;
PROCEDURE PRO_TY_FEE_SCHEME_MAIN;
PROCEDURE PRO_TY_FEE_CORP_PROP;
--同步idecl东莞平台数据:按单采集、非按单采集、激活信息、计费方案
PROCEDURE PRO_DG_FEE_BILL;
PROCEDURE PRO_DG_FEE_BILL_ALLDECLARE;
PROCEDURE PRO_DG_IDECL_ACTIVITY;
PROCEDURE PRO_DG_FEE_SCHEME_MAIN;
PROCEDURE PRO_DG_FEE_CORP_PROP;
--模拟发单
procedure pro_postbill;
end Pkg_SYN_TO_SISS;
/
prompt
prompt Creating package body PKG_SYN_TO_SISS
prompt =====================================
prompt
create or replace package body Pkg_SYN_TO_SISS is
---------------------------------------
--通用版
---------------------------------------
---------------------------------------
--同步按单计费 FEEBILL
---------------------------------------
PROCEDURE PRO_TY_FEE_BILL
is
v_hcode_begin number;--记录要处理数据的开始HCODE
v_hcode_end number;--记录要处理数据的结束HCODE
begin
--提取要处理的数据的开始HCODE
select max_hcode into v_hcode_begin
from t_logs_fee t
where t.table_name='fee_bill'
and t.system_code='1' ;
--提取要处理的数据的结束HCODE
select max(hcode) into v_hcode_end from fee_bill@link_ideclgen t;
loop
if v_hcode_begin <= v_hcode_end
then
--处理数据
insert into fee_bill_middle
( seq_num,hcode,corp_code,password,module_id,bill_id,bill_no,receive_code,send_state,fee_date,print_state,
vanish_state,balance,monthcount,check_orgcode,sendermail,reg_cn,reg_no,reg_date,contract_no,charge_flag)
select seq_fee_bill_middle.nextval as seq_num,
t1.hcode,t1.corp_code,t2.password,t1.module_id,t1.bill_id,t1.bill_no,t1.receive_code,t1.send_state,t1.fee_date,t1.print_state,
t1.vanish_state,t1.balance,t1.monthcount,t1.check_orgcode,t1.sendermail,t1.reg_cn,t1.reg_no,t1.reg_date,t1.contract_no,t1.charge_flag
from fee_bill@link_ideclgen t1,
idecl_reg_license@link_ideclgen t2
where t1.corp_code=t2.corp_code
and t1.hcode > v_hcode_begin
and t1.hcode <= v_hcode_begin +2000
and t1.hcode <= v_hcode_end;
--标识已经处理的数据
if v_hcode_begin+2000 <v_hcode_end
then
update t_logs_fee t set t.max_hcode=v_hcode_begin+2000 where t.table_name='fee_bill' and t.system_code='1';
else
update t_logs_fee t set t.max_hcode=v_hcode_end where t.table_name='fee_bill' and t.system_code='1';
end if;
delete from t_logs_sys_fee t where t.tablename='fee_bill';
commit;
v_hcode_begin:=v_hcode_begin+2000;
else
exit;
end if;
end loop;
end PRO_TY_FEE_BILL;
---------------------------------------
--同步普通计费 FEE_BILL_ALLDECLARE
---------------------------------------
PROCEDURE PRO_TY_FEE_BILL_ALLDECLARE
is
v_hcode_begin number;--记录要处理数据的开始HCODE
v_hcode_end number;--记录要处理数据的结束HCODE
begin
--提取要处理的数据的开始HCODE
select max_hcode into v_hcode_begin
from t_logs_fee t
where t.table_name='fee_bill_alldeclare'
and t.system_code='1';
--提取要处理的数据的结束HCODE
select max(hcode) into v_hcode_end from fee_bill_alldeclare@link_ideclgen ;
loop
if v_hcode_begin <= v_hcode_end
then
--处理数据
insert into fee_bill_alldeclare t
( t.hcode,t.corp_code,t.module_id,t.bill_id,t.bill_no,t.receive_code,t.send_state,
t.fee_date,t.print_state,t.vanish_state,t.balance,t.monthcount,t.check_orgcode,
t.sendermail,t.reg_cn,t.reg_no,t.reg_date,t.contract_no,t.charge_flag)
select SEQ_FEE_BILL_ALLDECLARE.nextval as hcode,t1.corp_code,t1.module_id,t1.bill_id,t1.bill_no,
t1.receive_code,t1.send_state,t1.fee_date,t1.print_state,t1.vanish_state,t1.balance,t1.monthcount,
t1.check_orgcode,t1.sendermail,t1.reg_cn,t1.reg_no,t1.reg_date,t1.contract_no,t1.charge_flag
from fee_bill_alldeclare@link_ideclgen t1
where t1.hcode > v_hcode_begin
and t1.hcode <= v_hcode_begin+2000
and t1.hcode <= v_hcode_end;
--标识已经处理的数据
if v_hcode_begin+2000 <v_hcode_end
then
update t_logs_fee t set t.max_hcode=v_hcode_begin+2000 where t.table_name='fee_bill_alldeclare' and t.system_code='1';
else
update t_logs_fee t set t.max_hcode=v_hcode_end where t.table_name='fee_bill_alldeclare' and t.system_code='1';
end if;
commit;
v_hcode_begin:=v_hcode_begin+2000;
else
exit;
end if;
end loop;
end PRO_TY_FEE_BILL_ALLDECLARE;
---------------------------------------
--同步激活明细 IDECL_ACTIVITY
---------------------------------------
PROCEDURE PRO_TY_IDECL_ACTIVITY IS
v_count number;
v_num number;
v_corp_code varchar2(50);
v_hardware_serial_no varchar2(300);
v_hardware_no varchar2(100);
v_dm_type varchar2(10);
type TYPE_CUR is ref cursor;
v_cursor TYPE_CUR ;
BEGIN
--删除激活明细记录表中已同步记录 T_LOGS_ACTIVITY
delete from t_logs_activity@link_ideclgen t where t.syn_status='1';
commit;
select count(*) into v_num from idecl_activity_middle where system_code ='1';
if v_num=0 then
--提取数据到本地中间表
insert into idecl_activity_middle
( corp_code,hardware_serial_no,latest_conn_time,latest_bulletin_time,hostname,os,osversion,
ieversion,ip,cpu_no,hardware_no,mac_no,app_ptch,dm_type,system_code)
select distinct
t1.corp_code,t1.hardware_serial_no,t1.latest_conn_time,t1.latest_bulletin_time,t1.hostname,t1.os,t1.osversion,
t1.ieversion,t1.ip,t1.cpu_no,t1.hardware_no,t1.mac_no,t1.app_ptch,t2.dm_type,'1' as system_code
from idecl_activity@link_ideclgen t1,
t_logs_activity@link_ideclgen t2
where t1.corp_code = t2.corp_code
and t1.hardware_serial_no = t2.hardware_serial_no
and t1.hardware_no = t2.hardware_no
and t2.syn_status='0';
update t_logs_activity@link_ideclgen t
set t.syn_status = '1',t.syn_date=sysdate
where t.syn_status='0';
commit;
end if;
open v_cursor for
select corp_code,hardware_serial_no,hardware_no,dm_type
from idecl_activity_middle t
where t.system_code='1';--1代表idecl通用
loop
fetch v_cursor into v_corp_code,v_hardware_serial_no,v_hardware_no,v_dm_type;
exit when v_cursor%notfound;
if v_dm_type='delete'
then delete from idecl_activity t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO ;
delete idecl_activity_middle t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO
and t.system_code = '1'
and t.dm_type ='delete';
commit;
end if;
if v_dm_type<>'delete'
then select count(*) into v_count
from idecl_activity t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO ;
if v_count =0
then insert into idecl_activity
( corp_code,hardware_serial_no,latest_conn_time,latest_bulletin_time,
hostname,os,osversion,ieversion,ip,cpu_no,hardware_no,mac_no,app_ptch)
select corp_code,hardware_serial_no,latest_conn_time,latest_bulletin_time,
hostname,os,osversion,ieversion,ip,cpu_no,hardware_no,mac_no,app_ptch
from idecl_activity_middle t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO
and t.system_code = '1'
and t.dm_type <>'delete' ;
else update idecl_activity t1
set (t1.latest_conn_time,t1.latest_bulletin_time,t1.hostname,t1.os,t1.osversion,
t1.ieversion,t1.ip,t1.cpu_no,t1.hardware_no,t1.mac_no,t1.app_ptch) =
( select t2.latest_conn_time,t2.latest_bulletin_time,t2.hostname,t2.os,t2.osversion,
t2.ieversion,t2.ip,t2.cpu_no,t2.hardware_no,t2.mac_no,t2.app_ptch
from idecl_activity_middle t2
where t1.corp_code = t2.corp_code
and t1.hardware_serial_no = t2.hardware_serial_no
and t1.hardware_no = t2.hardware_no
and t2.system_code = '1'
and t2.dm_type <>'delete' )
where t1.corp_code = V_CORP_CODE
and t1.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t1.hardware_no = V_HARDWARE_NO ;
end if;
delete idecl_activity_middle t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO
and t.system_code = '1'
and t.dm_type <>'delete';
commit;
end if;
end loop;
close v_cursor;
END PRO_TY_IDECL_ACTIVITY;
---------------------------------------
--同步计费方案 FEE_SCHEME_MAIN
---------------------------------------
PROCEDURE PRO_TY_FEE_SCHEME_MAIN is
v_count number;
v_schemeid number;
v_scheme_newid number;
v_scheme_oldid number;
v_scheme_name varchar2(200);
v_office varchar2(20);
v_dm_type varchar2(10);
p_productCode varchar2(10) default 'IDECL1001';
type TYPE_CUR is ref cursor;
v_cursor TYPE_CUR ;
begin
delete from t_logs_activity_fee@link_ideclgen t where t.syn_status='1' and t.table_name='fee_scheme_main';
commit;
open v_cursor for select t1.scheme_id,t1.cname,t1.office,t2.dm_type
from t_logs_activity_fee@link_ideclgen t2,
fee_scheme_main@link_ideclgen t1
where t2.table_name='fee_scheme_main'
and t2.syn_status ='0'
and t1.scheme_id=t2.corp_code;
loop
fetch v_cursor into v_scheme_oldid,v_scheme_name,v_office,v_dm_type;
exit when v_cursor% notfound;
--判断fee_scheme_main是否有为空,若为空,则v_schemeid为1,否则v_schemeid为最大的scheme_id+1
select max(scheme_id) into v_schemeid from fee_scheme_main;
if v_schemeid is null
then v_schemeid := 1;
else v_schemeid := v_schemeid + 1;
end if;
--如果不是delete操作,则判断中间表中是否有新旧scheme对应记录
if v_dm_type<>'delete'
then select count(*) into v_count
from fee_scheme_middle t
where t.scheme_oldid=v_scheme_oldid
and t.system_code='1' ; --1代表idecl通用
if v_count=0 --如果中间表中没有新旧scheme对应记录,则插入一条新记录,并插入其相关表
then insert into fee_scheme_middle(scheme_oldid,scheme_newid,system_code)
values(v_scheme_oldid,v_schemeid,'1');
insert into fee_scheme_main(scheme_id,cname,office)
values (v_schemeid,v_scheme_name,v_office);
insert into fee_scheme_product(scheme_id,product_code)
values(v_schemeid,p_productCode);
insert into fee_scheme_person
(scheme_id,audit_flag,audit_per_name,audit_time,audit_remark,audit_per_id,add_per_id,add_per_name,add_time)
values(v_schemeid,'0','',to_char(sysdate,'yyyy-mm-dd hh24:mi:ss'),'','','','',to_char(sysdate,'yyyy-mm-dd hh24:mi:ss'));
insert into fee_scheme(scheme_id,module_id,utile,mcname)
select v_schemeid,f.module_id,f.utile,f.mcname
from fee_scheme@link_ideclgen f
where f.scheme_id=v_scheme_oldid;
update t_logs_activity_fee@link_ideclgen t2
set t2.syn_status='1' ,t2.syn_date=sysdate
where t2.syn_status='0'
and t2.table_name='fee_scheme_main'
and t2.corp_code=v_scheme_oldid;
commit;
end if;
if v_count>0 --如果中间表中有新旧scheme对应记录,则用中间表中旧schemeid对应的新schemeid更新其相关表
then select max(t.scheme_newid) into v_scheme_newid
from fee_scheme_middle t
where t.scheme_oldid=v_scheme_oldid
and t.system_code='1' ;--1代表通用
update fee_scheme_main set cname=v_scheme_name,office=v_office where scheme_id=v_scheme_newid;
update fee_scheme_product set product_code=p_productCode where scheme_id=v_scheme_newid;
--update fee_scheme f2
--set (f2.module_id,f2.utile,f2.mcname)=( select f1.module_id,f1.utile,f1.mcname
-- from fee_scheme@link_ideclgen f1,
-- fee_scheme_middle f3
-- where f1.scheme_id=v_scheme_oldid
-- and f3.scheme_oldid=f1.scheme_id
-- and f3.scheme_newid=f2.scheme_id
-- and f1.module_id=f2.module_id )
--where f2.scheme_id=v_scheme_newid;
merge into fee_scheme t1
using ( select tb.scheme_newid as scheme_id,
ta.module_id,ta.utile,ta.mcname
from fee_scheme@link_ideclgen ta,
fee_scheme_middle tb
where tb.scheme_oldid=ta.scheme_id
and ta.scheme_id=v_scheme_oldid
and tb.system_code ='1' ) t2
on ( t1.scheme_id = t2.scheme_id
and t1.module_id = t2.module_id
)
when matched then
update set t1.utile = t2.utile,
t1.mcname = t2.mcname
when not matched then
insert (scheme_id,module_id,utile,mcname)
values(t2.scheme_id,t2.module_id,t2.utile,t2.mcname);
update t_logs_activity_fee@link_ideclgen t2
set t2.syn_status='1' ,t2.syn_date=sysdate
where t2.syn_status='0'
and t2.table_name='fee_scheme_main'
and t2.corp_code=v_scheme_oldid;
commit;
end if;
end if;
if v_dm_type='delete'
then select count(*) into v_count from fee_scheme_middle t where t.scheme_oldid=v_scheme_oldid and t.system_code='1';
if v_count>0
then select max(t.scheme_newid) into v_scheme_newid
from fee_scheme_middle t
where t.scheme_oldid=v_scheme_oldid
and t.system_code='1';
delete from fee_scheme_middle where scheme_oldid=v_scheme_oldid and system_code='1';
delete from fee_scheme_main where scheme_id=v_scheme_newid;
delete from fee_scheme_product where scheme_id=v_scheme_newid;
delete from fee_scheme_person where scheme_id=v_scheme_newid;
delete from fee_scheme where scheme_id=v_scheme_newid;
update t_logs_activity_fee@link_ideclgen t2
set t2.syn_status='1' ,t2.syn_date=sysdate
where t2.syn_status='0'
and t2.table_name='fee_scheme_main'
and t2.corp_code=v_scheme_oldid;
commit;
end if;
end if;
end loop;
close v_cursor;
end PRO_TY_FEE_SCHEME_MAIN;
---------------------------------------
--同步 FEE_CORP_PROP
---------------------------------------
PROCEDURE PRO_TY_FEE_CORP_PROP is
v_scheme_newid varchar2(10);
v_count number;
v_num number;
v_corp_code fee_corp_prop_middle.corp_code%type;
v_dm_type fee_corp_prop_middle.dm_type%type;
v_charge_type fee_corp_prop_middle.charge_type%type;
type TYPE_CUR is ref cursor;
v_cursor TYPE_CUR ;
begin
--删除已处理过的记录
delete from t_logs_activity_fee@link_ideclgen t where t.syn_status='1' and t.table_name='fee_corp_prop';
commit;
select count(*) into v_num from fee_corp_prop_middle where system_code ='1';
if v_num=0 then
--提取数据到本地中间表
insert into fee_corp_prop_middle
( corp_code,soft_charge,charge_type,credit,balance,monthstatus,
creditdays,balancebase,maxhcode,manage_type,dm_type,system_code)
select t1.corp_code,t1.soft_charge,t1.charge_type,t1.credit,t1.balance,t1.monthstatus,
t1.creditdays,t1.balancebase,t1.maxhcode,'0',t2.dm_type,'1' as system_code
from fee_corp_prop@link_ideclgen t1,
t_logs_activity_fee@link_ideclgen t2
where t1.corp_code = t2.corp_code
and t2.table_name = 'fee_corp_prop'
and t2.syn_status = '0';
update t_logs_activity_fee@link_ideclgen t
set t.syn_status = '1',t.syn_date=sysdate
where t.table_name='fee_corp_prop'
and t.syn_status='0';
commit;
end if;
open v_cursor for select t.corp_code,t.charge_type,t.dm_type
from fee_corp_prop_middle t
where t.system_code='1';
loop
fetch v_cursor into v_corp_code,v_charge_type,v_dm_type;
exit when v_cursor% notfound;
--如果不是delete操作,则判断fee_corp_prop中是否有对应记录
if v_dm_type<>'delete'
then select count(*) into v_count from fee_corp_prop t where t.corp_code=v_corp_code;
select max(t.scheme_newid) into v_scheme_newid
from fee_scheme_middle t
where t.scheme_oldid = v_charge_type
and t.system_code = '1' ;
if v_count=0
then insert into fee_corp_prop
(corp_code,soft_charge,charge_type,credit,balance,monthstatus,creditdays,balancebase,maxhcode)
select t.corp_code,t.soft_charge,v_scheme_newid,t.credit,t.balance,t.monthstatus,t.creditdays,t.balancebase,0 as maxhcode
from fee_corp_prop_middle t
where t.corp_code = v_corp_code
and t.system_code = '1'
and t.dm_type <>'delete';
else --update fee_corp_prop f2
--set (f2.soft_charge,f2.charge_type,f2.credit,f2.monthstatus,f2.creditdays,f2.balancebase)
-- =(select t.soft_charge,v_scheme_newid,t.credit,t.monthstatus,t.creditdays,t.balancebase
-- from fee_corp_prop_middle t
-- where t.corp_code = v_corp_code
-- and t.system_code = '1'
-- and t.dm_type <>'delete')
--where f2.corp_code=v_corp_code;
update fee_corp_prop f2
set f2.charge_type = v_scheme_newid
where f2.corp_code=v_corp_code;
end if;
--删除临时表对应记录
delete from fee_corp_prop_middle t
where t.corp_code = v_corp_code
and t.system_code = '1'
and t.dm_type <>'delete';
commit;
end if;
if v_dm_type='delete'
--如果是delete操作,则删除fee_corp_prop中对应记录
then select count(*) into v_count from fee_corp_prop t where t.corp_code=v_corp_code;
if v_count>0
then delete from fee_corp_prop t where t.corp_code = v_corp_code;
end if;
end if;
--删除临时表对应记录
delete from fee_corp_prop_middle t
where t.corp_code = v_corp_code
and t.system_code = '1'
and t.dm_type ='delete';
commit;
end loop;
close v_cursor;
end PRO_TY_FEE_CORP_PROP;
---------------------------------------
--东莞版
---------------------------------------
---------------------------------------
--同步按单计费 FEEBILL
---------------------------------------
PROCEDURE PRO_DG_FEE_BILL
is
v_hcode_begin number;--记录要处理数据的开始HCODE
v_hcode_end number;--记录要处理数据的结束HCODE
begin
--提取要处理的数据的开始HCODE
select max_hcode into v_hcode_begin
from t_logs_fee t
where t.table_name='fee_bill'
and t.system_code='2' ;
--提取要处理的数据的结束HCODE
select max(hcode) into v_hcode_end from fee_bill@link_eport112 t;
loop
if v_hcode_begin <= v_hcode_end
then
--处理数据
insert into fee_bill_middle
( seq_num,hcode,corp_code,password,module_id,bill_id,bill_no,receive_code,send_state,fee_date,print_state,
vanish_state,balance,monthcount,check_orgcode,sendermail,reg_cn,reg_no,reg_date,contract_no,charge_flag)
select seq_fee_bill_middle.nextval as seq_num,
t1.hcode,t1.corp_code,t2.password,t1.module_id,t1.bill_id,t1.bill_no,t1.receive_code,t1.send_state,t1.fee_date,t1.print_state,
t1.vanish_state,t1.balance,t1.monthcount,t1.check_orgcode,t1.sendermail,t1.reg_cn,t1.reg_no,t1.reg_date,t1.contract_no,t1.charge_flag
from fee_bill@link_eport112 t1,
idecl_reg_license@link_eport112 t2
where t1.corp_code=t2.corp_code
and t1.hcode > v_hcode_begin
and t1.hcode <= v_hcode_begin +2000
and t1.hcode <= v_hcode_end;
--标识已经处理的数据
if v_hcode_begin+2000 <v_hcode_end
then
update t_logs_fee t set t.max_hcode=v_hcode_begin+2000 where t.table_name='fee_bill' and t.system_code='2';
else
update t_logs_fee t set t.max_hcode=v_hcode_end where t.table_name='fee_bill' and t.system_code='2';
end if;
delete from t_logs_sys_fee t where t.tablename='fee_bill';
commit;
v_hcode_begin:=v_hcode_begin+2000;
else
exit;
end if;
end loop;
end PRO_DG_FEE_BILL;
---------------------------------------
--同步普通计费 FEE_BILL_ALLDECLARE
---------------------------------------
PROCEDURE PRO_DG_FEE_BILL_ALLDECLARE
is
v_hcode_begin number;--记录要处理数据的开始HCODE
v_hcode_end number;--记录要处理数据的结束HCODE
begin
--提取要处理的数据的开始HCODE
select max_hcode into v_hcode_begin
from t_logs_fee t
where t.table_name='fee_bill_alldeclare'
and t.system_code='2' ;
--提取要处理的数据的结束HCODE
select max(hcode) into v_hcode_end from fee_bill_alldeclare@link_eport112 ;
loop
if v_hcode_begin <= v_hcode_end
then
insert into fee_bill_alldeclare t
( t.hcode,t.corp_code,t.module_id,t.bill_id,t.bill_no,t.receive_code,t.send_state,
t.fee_date,t.print_state,t.vanish_state,t.balance,t.monthcount,t.check_orgcode,
t.sendermail,t.reg_cn,t.reg_no,t.reg_date,t.contract_no,t.charge_flag)
select SEQ_FEE_BILL_ALLDECLARE.nextval as hcode,t1.corp_code,t1.module_id,t1.bill_id,t1.bill_no,
t1.receive_code,t1.send_state,t1.fee_date,t1.print_state,t1.vanish_state,t1.balance,t1.monthcount,
t1.check_orgcode,t1.sendermail,t1.reg_cn,t1.reg_no,t1.reg_date,t1.contract_no,t1.charge_flag
from fee_bill_alldeclare@link_eport112 t1
where t1.hcode > v_hcode_begin
and t1.hcode <= v_hcode_begin+2000
and t1.hcode <= v_hcode_end;
--标识已经处理的数据
if v_hcode_begin+2000 <v_hcode_end
then
update t_logs_fee t set t.max_hcode=v_hcode_begin+2000 where t.table_name='fee_bill_alldeclare' and t.system_code='2';
else
update t_logs_fee t set t.max_hcode=v_hcode_end where t.table_name='fee_bill_alldeclare' and t.system_code='2';
end if;
--delete from t_logs_sys_fee t where t.tablename='fee_bill_alldeclare';
commit;
v_hcode_begin:=v_hcode_begin+2000;
else
exit;
end if;
end loop;
end PRO_DG_FEE_BILL_ALLDECLARE;
---------------------------------------
--同步激活明细 IDECL_ACTIVITY
---------------------------------------
PROCEDURE PRO_DG_IDECL_ACTIVITY IS
v_count number;
v_num number;
v_corp_code varchar2(50);
v_hardware_serial_no varchar2(300);
v_hardware_no varchar2(100);
v_dm_type varchar2(10);
type TYPE_CUR is ref cursor;
v_cursor TYPE_CUR ;
BEGIN
--删除激活明细记录表中已同步记录 T_LOGS_ACTIVITY
delete from t_logs_activity@link_eport112 t where t.syn_status='1';
commit;
select count(*) into v_num from idecl_activity_middle where system_code ='2';
commit;
if v_num=0 then
--提取数据到本地中间表
insert into idecl_activity_middle
( corp_code,hardware_serial_no,latest_conn_time,latest_bulletin_time,hostname,os,osversion,
ieversion,ip,cpu_no,hardware_no,mac_no,app_ptch,dm_type,system_code)
select distinct
t1.corp_code,t1.hardware_serial_no,t1.latest_conn_time,t1.latest_bulletin_time,t1.hostname,t1.os,t1.osversion,
t1.ieversion,t1.ip,t1.cpu_no,t1.hardware_no,t1.mac_no,t1.app_ptch,t2.dm_type,'2' as system_code
from idecl_activity@link_eport112 t1,
t_logs_activity@link_eport112 t2
where t1.corp_code = t2.corp_code
and t1.hardware_serial_no = t2.hardware_serial_no
and t1.hardware_no = t2.hardware_no
and t2.syn_status='0';
update t_logs_activity@link_eport112 t
set t.syn_status = '1',t.syn_date=sysdate
where t.syn_status='0';
commit;
end if;
open v_cursor for
select corp_code,hardware_serial_no,hardware_no,dm_type
from idecl_activity_middle t
where t.system_code='2';--2代表idecl东莞
loop
fetch v_cursor into v_corp_code,v_hardware_serial_no,v_hardware_no,v_dm_type;
exit when v_cursor%notfound;
if v_dm_type='delete'
then delete from idecl_activity t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO ;
delete idecl_activity_middle t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO
and t.system_code = '2'
and t.dm_type ='delete';
commit;
end if;
if v_dm_type<>'delete'
then select count(*) into v_count
from idecl_activity t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO ;
if v_count =0
then insert into idecl_activity
( corp_code,hardware_serial_no,latest_conn_time,latest_bulletin_time,
hostname,os,osversion,ieversion,ip,cpu_no,hardware_no,mac_no,app_ptch)
select corp_code,hardware_serial_no,latest_conn_time,latest_bulletin_time,
hostname,os,osversion,ieversion,ip,cpu_no,hardware_no,mac_no,app_ptch
from idecl_activity_middle t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO
and t.system_code = '2'
and t.dm_type <>'delete' ;
else update idecl_activity t1
set (t1.latest_conn_time,t1.latest_bulletin_time,t1.hostname,t1.os,t1.osversion,
t1.ieversion,t1.ip,t1.cpu_no,t1.hardware_no,t1.mac_no,t1.app_ptch) =
( select t2.latest_conn_time,t2.latest_bulletin_time,t2.hostname,t2.os,t2.osversion,
t2.ieversion,t2.ip,t2.cpu_no,t2.hardware_no,t2.mac_no,t2.app_ptch
from idecl_activity_middle t2
where t1.corp_code = t2.corp_code
and t1.hardware_serial_no = t2.hardware_serial_no
and t1.hardware_no = t2.hardware_no
and t2.system_code = '2'
and t2.dm_type <>'delete' )
where t1.corp_code = V_CORP_CODE
and t1.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t1.hardware_no = V_HARDWARE_NO ;
end if;
delete idecl_activity_middle t
where t.corp_code = V_CORP_CODE
and t.hardware_serial_no = V_HARDWARE_SERIAL_NO
and t.hardware_no = V_HARDWARE_NO
and t.system_code = '2'
and t.dm_type <>'delete';
commit;
end if;
end loop;
close v_cursor;
END PRO_DG_IDECL_ACTIVITY;
---------------------------------------
--同步计费方案 FEE_SCHEME_MAIN
---------------------------------------
PROCEDURE PRO_DG_FEE_SCHEME_MAIN is
v_count number;
v_schemeid number;
v_scheme_newid number;
v_scheme_oldid number;
v_scheme_name varchar2(200);
v_office varchar2(20);
v_dm_type varchar2(10);
p_productCode varchar2(10) default 'IDECL1001';
type TYPE_CUR is ref cursor;
v_cursor TYPE_CUR ;
begin
delete from t_logs_activity_fee@link_eport112 t where t.syn_status='1' and t.table_name='fee_scheme_main';
commit;
open v_cursor for select t1.scheme_id,t1.cname,t1.office,t2.dm_type
from t_logs_activity_fee@link_eport112 t2,
fee_scheme_main@link_eport112 t1
where t2.table_name='fee_scheme_main'
and t2.syn_status ='0'
and t1.scheme_id=t2.corp_code;
loop
fetch v_cursor into v_scheme_oldid,v_scheme_name,v_office,v_dm_type;
exit when v_cursor% notfound;
--判断fee_scheme_main是否有为空,若为空,则v_schemeid为1,否则v_schemeid为最大的scheme_id+1
select max(scheme_id) into v_schemeid from fee_scheme_main;
if v_schemeid is null
then v_schemeid := 1;
else v_schemeid := v_schemeid + 1;
end if;
--如果不是delete操作,则判断中间表中是否有新旧scheme对应记录
if v_dm_type<>'delete'
then select count(*) into v_count
from fee_scheme_middle t
where t.scheme_oldid=v_scheme_oldid
and t.system_code='2' ; --2代表idecl东莞
if v_count=0 --如果中间表中没有新旧scheme对应记录,则插入一条新记录,并插入其相关表
then insert into fee_scheme_middle(scheme_oldid,scheme_newid,system_code)
values(v_scheme_oldid,v_schemeid,'2');
insert into fee_scheme_main(scheme_id,cname,office)
values (v_schemeid,v_scheme_name,v_office);
insert into fee_scheme_product(scheme_id,product_code)
values(v_schemeid,p_productCode);
insert into fee_scheme_person
(scheme_id,audit_flag,audit_per_name,audit_time,audit_remark,audit_per_id,add_per_id,add_per_name,add_time)
values(v_schemeid,'0','',to_char(sysdate,'yyyy-mm-dd hh24:mi:ss'),'','','','',to_char(sysdate,'yyyy-mm-dd hh24:mi:ss'));
insert into fee_scheme(scheme_id,module_id,utile,mcname)
select v_schemeid,f.module_id,f.utile,f.mcname
from fee_scheme@link_eport112 f
where f.scheme_id=v_scheme_oldid;
update t_logs_activity_fee@link_eport112 t2
set t2.syn_status='1' ,t2.syn_date=sysdate
where t2.syn_status='0'
and t2.table_name='fee_scheme_main'
and t2.corp_code=v_scheme_oldid;
commit;
end if;
if v_count>0 --如果中间表中有新旧scheme对应记录,则用中间表中旧schemeid对应的新schemeid更新其相关表
then select max(t.scheme_newid) into v_scheme_newid
from fee_scheme_middle t
where t.scheme_oldid=v_scheme_oldid
and t.system_code='2' ;--2代表东莞
update fee_scheme_main set cname=v_scheme_name,office=v_office where scheme_id=v_scheme_newid;
update fee_scheme_product set product_code=p_productCode where scheme_id=v_scheme_newid;
--update fee_scheme f2
--set (f2.module_id,f2.utile,f2.mcname)=( select f1.module_id,f1.utile,f1.mcname
-- from fee_scheme@link_eport112 f1,
-- fee_scheme_middle f3
-- where f1.scheme_id=v_scheme_oldid
-- and f3.scheme_oldid=f1.scheme_id
-- and f3.scheme_newid=f2.scheme_id
-- and f1.module_id=f2.module_id )
-- where f2.scheme_id=v_scheme_newid;
merge into fee_scheme t1
using ( select tb.scheme_newid as scheme_id,
ta.module_id,ta.utile,ta.mcname
from fee_scheme@link_ideclgen ta,
fee_scheme_middle tb
where tb.scheme_oldid=ta.scheme_id
and ta.scheme_id=v_scheme_oldid
and tb.system_code ='2' ) t2
on ( t1.scheme_id = t2.scheme_id
and t1.module_id = t2.module_id
)
when matched then
update set t1.utile = t2.utile,
t1.mcname = t2.mcname
when not matched then
insert (scheme_id,module_id,utile,mcname)
values(t2.scheme_id,t2.module_id,t2.utile,t2.mcname);
update t_logs_activity_fee@link_eport112 t2
set t2.syn_status='1' ,t2.syn_date=sysdate
where t2.syn_status='0'
and t2.table_name='fee_scheme_main'
and t2.corp_code=v_scheme_oldid;
commit;
end if;
end if;
if v_dm_type='delete'
then select count(*) into v_count from fee_scheme_middle t where t.scheme_oldid=v_scheme_oldid and t.system_code='0';
if v_count>0
then select max(t.scheme_newid) into v_scheme_newid
from fee_scheme_middle t
where t.scheme_oldid=v_scheme_oldid
and t.system_code='2';
delete from fee_scheme_middle where scheme_oldid=v_scheme_oldid and system_code='2';
delete from fee_scheme_main where scheme_id=v_scheme_newid;
delete from fee_scheme_product where scheme_id=v_scheme_newid;
delete from fee_scheme_person where scheme_id=v_scheme_newid;
delete from fee_scheme where scheme_id=v_scheme_newid;
update t_logs_activity_fee@link_eport112 t2
set t2.syn_status='1' ,t2.syn_date=sysdate
where t2.syn_status='0'
and t2.table_name='fee_scheme_main'
and t2.corp_code=v_scheme_oldid;
commit;
end if;
end if;
end loop;
close v_cursor;
end PRO_DG_FEE_SCHEME_MAIN;
---------------------------------------
--同步 FEE_CORP_PROP
---------------------------------------
PROCEDURE PRO_DG_FEE_CORP_PROP is
v_scheme_newid varchar2(10);
v_count number;
v_num number;
v_corp_code fee_corp_prop_middle.corp_code%type;
v_dm_type fee_corp_prop_middle.dm_type%type;
v_charge_type fee_corp_prop_middle.charge_type%type;
type TYPE_CUR is ref cursor;
v_cursor TYPE_CUR ;
begin
--删除已处理过的记录
delete from t_logs_activity_fee@link_eport112 t where t.syn_status='1' and t.table_name='fee_corp_prop';
commit;
select count(*) into v_num from fee_corp_prop_middle where system_code ='2';
commit;
if v_num=0 then
--提取数据到本地中间表
insert into fee_corp_prop_middle
( corp_code,soft_charge,charge_type,credit,balance,monthstatus,
creditdays,balancebase,maxhcode,manage_type,dm_type,system_code)
select t1.corp_code,t1.soft_charge,t1.charge_type,t1.credit,t1.balance,t1.monthstatus,
t1.creditdays,t1.balancebase,t1.maxhcode,'0',t2.dm_type,'2' as system_code
from fee_corp_prop@link_eport112 t1,
t_logs_activity_fee@link_eport112 t2
where t1.corp_code = t2.corp_code
and t2.table_name = 'fee_corp_prop'
and t2.syn_status = '0';
update t_logs_activity_fee@link_eport112 t
set t.syn_status = '1',t.syn_date=sysdate
where t.table_name='fee_corp_prop'
and t.syn_status='0';
commit;
end if;
open v_cursor for select t.corp_code,t.charge_type,t.dm_type
from fee_corp_prop_middle t
where t.system_code='2';
loop
fetch v_cursor into v_corp_code,v_charge_type,v_dm_type;
exit when v_cursor% notfound;
--如果不是delete操作,则判断fee_corp_prop中是否有对应记录
if v_dm_type<>'delete'
then select count(*) into v_count from fee_corp_prop t where t.corp_code=v_corp_code;
select max(t.scheme_newid) into v_scheme_newid
from fee_scheme_middle t
where t.scheme_oldid = v_charge_type
and t.system_code = '2' ;
if v_count=0
then insert into fee_corp_prop
(corp_code,soft_charge,charge_type,credit,balance,monthstatus,creditdays,balancebase,maxhcode)
select t.corp_code,t.soft_charge,v_scheme_newid,t.credit,t.balance,t.monthstatus,t.creditdays,t.balancebase,0
from fee_corp_prop_middle t
where t.corp_code = v_corp_code
and t.system_code = '2'
and t.dm_type <>'delete';
else --update fee_corp_prop f2
--set (f2.soft_charge,f2.charge_type,f2.credit,f2.monthstatus,f2.creditdays,f2.balancebase)
-- =(select t.soft_charge,v_scheme_newid,t.credit,t.monthstatus,t.creditdays,t.balancebase
-- from fee_corp_prop_middle t
-- where t.corp_code = v_corp_code
-- and t.system_code = '2'
-- and t.dm_type <>'delete')
--where f2.corp_code=v_corp_code;
update fee_corp_prop f2
set f2.charge_type = v_scheme_newid
where f2.corp_code=v_corp_code;
end if;
--删除临时表对应记录
delete from fee_corp_prop_middle t
where t.corp_code = v_corp_code
and t.system_code = '2'
and t.dm_type <>'delete';
commit;
end if;
--如果是delete操作,则删除fee_corp_prop中对应记录
if v_dm_type='delete' then
select count(*) into v_count from fee_corp_prop t where t.corp_code=v_corp_code;
if v_count>0 then
delete from fee_corp_prop t
where t.corp_code = v_corp_code;
end if;
end if;
--删除临时表对应记录
delete from fee_corp_prop_middle t
where t.corp_code = v_corp_code
and t.system_code = '2'
and t.dm_type ='delete';
commit;
end loop;
close v_cursor;
end PRO_DG_FEE_CORP_PROP;
--模拟发单
procedure pro_postbill
is
v_num_begin number;--记录要处理数据的开始HCODE
v_num_end number;--记录要处理数据的结束HCODE
v_seq_num number;
V_CORP_CODE VARCHAR2(50);
V_PASSWORD VARCHAR2(50);
V_MODULE_ID VARCHAR2(50);
V_BILL_ID VARCHAR2(100);
V_BILL_NO VARCHAR2(30);
V_RECEIVE_CODE VARCHAR2(50);
V_SEND_STATE VARCHAR2(1);
V_SENDERMAIL VARCHAR2(100);
V_CHECK_ORGCODE VARCHAR2(30);
V_REG_CN VARCHAR2(100);
V_REG_NO VARCHAR2(100);
V_REG_DATE VARCHAR2(30);
V_CONTRACT_NO VARCHAR2(100);
type TYPE_CUR is ref cursor;
v_cursor TYPE_CUR ;
v_msg varchar2(500);
begin
select min(seq_num) into v_num_begin from fee_bill_middle;
select max(seq_num) into v_num_end from fee_bill_middle;
loop
if v_num_begin <= v_num_end
then open v_cursor for
select seq_num,corp_code,password,module_id,bill_id,bill_no,receive_code,send_state,
sendermail,check_orgcode,reg_cn,reg_no,reg_date,contract_no
from fee_bill_middle t
where t.seq_num >= v_num_begin
and t.seq_num < v_num_begin+100
and t.seq_num <= v_num_end;
loop
fetch v_cursor into v_seq_num,V_CORP_CODE,V_PASSWORD,V_MODULE_ID,V_BILL_ID,V_BILL_NO,V_RECEIVE_CODE,
V_SEND_STATE,V_SENDERMAIL,V_CHECK_ORGCODE,V_REG_CN,V_REG_NO,V_REG_DATE,V_CONTRACT_NO;
exit when v_cursor%notfound;
select POSTBILLDATAV3(V_CORP_CODE,V_PASSWORD,V_MODULE_ID,V_BILL_ID,V_BILL_NO,V_RECEIVE_CODE,V_SEND_STATE,
V_SENDERMAIL,V_CHECK_ORGCODE,V_REG_CN,V_REG_NO,V_REG_DATE,V_CONTRACT_NO)
into v_msg from dual;
delete from fee_bill_middle where seq_num=v_seq_num;
commit;
end loop;
close v_cursor;
v_num_begin:=v_num_begin+100;
else
exit;
end if;
end loop;
end pro_postbill;
end Pkg_SYN_TO_SISS;
/
spool off
发表评论
-
查看及修改oracle编码格式方法
2011-10-25 13:30 965--查看oracle数据库字符集: select us ... -
oracle11g 空表导出
2011-10-21 15:08 746oracle11g的新特性,数据条数是0时不分配segment ... -
oracle远程导入导出
2011-09-13 13:43 653远程导出/导入 exp/imp 用户名/密码@ ... -
oracle创建表空间、用户、用户授权
2011-08-27 16:38 846ORACLE中,表空间是数据管理的基本方法,所有用户的对象要存 ... -
触发器编写
2011-06-28 23:56 772以前项目中编写的触发器 create or repla ... -
JDBC调用函数和存储过程
2011-06-28 23:49 2013JDBC调用存储过程 (1) Connection con ... -
Oracle游标使用的经验总结
2011-06-28 23:47 999以下的文章主要是介绍Oracle游标使用,以下就是具体方案的描 ... -
oracle数组,游标,case查询
2011-06-28 23:45 1520create or replace procedure ttt ... -
oracle中SQL修改序列
2011-06-28 23:43 2043导入表数据时要修改表对应的序列值方法: declare ... -
oracle左连接的两种写法的差异
2011-06-28 23:42 1643有两个表T1和T2,两个表除了主键索引外均无其他索引,这两个表 ... -
Oracle左连接,右连接
2011-06-28 23:41 1551数据表的连接 有: 1、内连接(自然连接): 只有两个表相匹配 ... -
使用hibernate透明操作blob
2011-06-28 23:38 1324前言:Oracle的blob操作的复杂性我想很多人都见识过了, ... -
各种数据库使用JDBC连接的方式
2011-06-28 23:36 665下面罗列了各种数据库使用JDBC连接的方式,可以作为一个手册使 ... -
oracle rownum和rowId
2011-06-28 23:34 951oracle rownum和rowId 精通 ... -
oracle2中分页语句
2011-06-28 23:33 499--第一种分页 rowidselect * from fee_ ... -
connect by prior(父找子,子找父)
2011-06-28 23:31 960详见com.ninetowns.ssh2Frame.userD ... -
事物的隔离级别
2011-06-28 23:26 965事务的四个属性:原子性(atomicity)、一致性(cons ... -
无法分配 111620 字节的共享内存 ("shared pool","select tfi.ins_process_name
2011-06-24 17:43 1160无法分配 111620 字节的共享内存 ("shar ... -
oracle服务器配置文件路径
2011-05-16 11:36 1730oracle安装目录\Db_1\NETWORK\ADMIN ...
相关推荐
该存储过程实现源数据库按照时间同步更新计算库的过程 实现表的同步以及动态表某期间的数据同步。 该存储过程主要演示了: 1.dblink创建和dblink的使用; 2.如何使用字典表和游标实现选择性数据同步。
1. **触发器和存储过程**:在每个数据库中设置触发器,当数据发生变化时,触发器会调用存储过程,将更改发送到其他数据库。然而,这种方法的缺点在于它依赖于数据库特定的语法,可能不适用于跨不同数据库系统的同步...
很明显这种模式是不可持续发展的,这种双写到各个数据存储系统中可能导致不可维护和扩展,数据一致性问题等,需要引入分布式事务,成本和复杂度也随之增加。我们可以通过CDC(ChangeDataCapture)工具进行解除耦合,...
首先,数据同步是指将一个数据源中的信息实时或定期地更新到另一个数据源的过程,以保持两个或多个数据存储位置的一致性。这通常应用于数据库系统、文件服务器、云存储服务等。数据同步可以是单向的,即信息只从一个...
1. 同步效率提升:由于只对发生更改的分区进行数据同步,避免了大量无变化数据的重复传输和存储,大大提高了数据同步的效率。 2. 空间占用降低:减少同步不必要的分区,降低了对本地存储和内存资源的消耗,节约了...
同步完成后自动删除动态生成的存储过程、dblink。 本程序不同步blob和clob字段,玩oracle的人都懂,用sql同步此类数据,速度上不去,此类数据应该要用导出导入的方式提升速度。 具体请参阅程序,可根据自已需要进行...
用户可以根据需求设置每天、每小时甚至每分钟同步数据的具体时刻。 在数据同步的过程中,有几种常见的同步策略,如全量同步和增量同步。全量同步会将所有数据复制到目标系统,而增量同步只传输自上次同步以来发生...
该系统的应用展示了FPGA在多路数据同步采编存储领域中的优势,它不仅提高了数据采集的效率和可靠性,还通过小型化设计降低了设备的体积和重量,有利于减轻飞行器负载。系统的设计和应用也进一步推动了飞行试验技术的...
Delphi 中调用 Oracle 的存储过程返回数据集 Delphi 中调用 Oracle 的存储过程返回数据集是指在 Delphi 应用程序中调用 Oracle 数据库中的存储过程,并将存储过程的返回结果集显示在 Delphi 应用程序中。这种方式...
MySQL作为流行的开源关系型数据库,广泛应用于事务处理和实时数据存储。在需要对历史数据进行深度分析时,将MySQL的数据同步到ClickHouse可以显著提升查询效率。 **1. 数据同步方案** - **binlog同步**: 利用MySQL...
MSSQL_SERVER数据库增量同步软件(数据库结构及数据): 可以增量同步的....7.同步表结构,此功能是只同步结构,不同步数据.(会同步表的结构,包含所有索引,默认值,主键.和属性.同步存储过程.函数.视图.触发器)
* 数据同步:使用 Informatica 调用存储过程可以实时同步数据。 * 报表生成:使用 Informatica 调用存储过程可以生成复杂的报表。 Informatica 调用存储过程是一个功能强大、灵活的数据集成解决方案,可以满足各种...
4. 在Oracle数据库中创建存储过程,该过程会执行shell脚本,启动数据同步任务。 5. 执行存储过程,启动数据同步,完成后可根据需要进行日志查看和结果验证。 这个过程充分展示了IT技术在数据管理领域的综合应用,...
压缩包中包含的文件:数据库建表、存储过程(生成指定格式的字符串,供后台服务写文件)、数据同步的后台服务,三个文件; 希望对刚好有这需求的人有帮助,同时也欢迎指正程序中的不足,共同进步。
在信息技术领域,数据同步是确保多台服务器间数据一致性的关键操作,尤其在企业级应用中,如需在不同地理位置的服务器间实现数据同步,这一过程变得尤为重要。本篇文章将深入探讨SQL Server 2000环境下如何进行数据...
异步数据同步组件在技术需求方面,不仅涉及到数据的存储、描述、传输和加密等基础技术,还包括了数据与业务操作之间的联动,确保数据流转能够激活业务操作,反之亦然。为了实现这些功能,组件支持多种数据存在方式的...
数据同步是在两个或多个数据库之间保持数据一致性的过程。对于SQL Server而言,其提供了多种数据同步的方法,其中最常用的就是复制技术。复制技术不仅可以用于SQL Server实例之间,还可以用于跨不同类型的数据库管理...