OGG進程拆分（單表拆成多個進程）
概要：
《OGG進程拆分》介紹了如何將一個入庫進程中的多個表拆分到其他進程中。本篇將着重介紹如何使用多個進程同時入庫一張表。
適用條件：
1）入庫進程只同步一張表，但仍有延時
2）目標段主機CPU、內存壓力不大，以便有足夠的資源添加新的入庫進程
本示例將RZG_CXI2中的HX_SB.SB_CWBB_XQYKJZZ_ZCFZB表拆分到RZG_CXI1-RZG_CXI8這8個進程中
1. 創建新添加進程的配置文件
edit params RZG_CXI1
##添加以下內容##
REPLICAT RZG_CXI1
SETENV (ORACLE_SID="hasthxcx1")
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
REPORT AT 01:59
REPORTROLLOVER AT 02:00
CACHEMGR, CACHESIZE 256MB
REPERROR DEFAULT,ABEND
DISCARDFILE ./dirrpt/RZG_CXI1.dsc,APPEND,MEGABYTES 100
DISCARDROLLOVER AT 06:00
GETTRUNCATES
NUMFILES 3000
EOFDELAYCSECS 30
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
DYNAMICRESOLUTION
GETUPDATEBEFORES
NOCOMPRESSDELETES
MAP HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , TARGET HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , colmap (usedefaults , &
sjtb_sj = @date ("yyyy-mm-dd hh:mi:ss.ffffff", "JTS", @GETENV("JULIANTIMESTAMP"))), FILTER (@RANGE (1, 8));
##結束##
edit params RZG_CXI2
##開始##
REPLICAT RZG_CXI2
SETENV (ORACLE_SID="hasthxcx1")
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
REPORT AT 01:59
REPORTROLLOVER AT 02:00
CACHEMGR, CACHESIZE 256MB
REPERROR DEFAULT,ABEND
DISCARDFILE ./dirrpt/RZG_CXI2.dsc,APPEND,MEGABYTES 100
DISCARDROLLOVER AT 06:00
GETTRUNCATES
NUMFILES 3000
EOFDELAYCSECS 30
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
DYNAMICRESOLUTION
GETUPDATEBEFORES
NOCOMPRESSDELETES
MAP HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , TARGET HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , colmap (usedefaults , &
sjtb_sj = @date ("yyyy-mm-dd hh:mi:ss.ffffff", "JTS", @GETENV("JULIANTIMESTAMP"))), FILTER (@RANGE (2, 8));
##結束##
edit params RZG_CXI3
##開始##
REPLICAT RZG_CXI3
SETENV (ORACLE_SID="hasthxcx1")
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
REPORT AT 01:59
REPORTROLLOVER AT 02:00
CACHEMGR, CACHESIZE 256MB
REPERROR DEFAULT,ABEND
DISCARDFILE ./dirrpt/RZG_CXI3.dsc,APPEND,MEGABYTES 100
DISCARDROLLOVER AT 06:00
GETTRUNCATES
NUMFILES 3000
EOFDELAYCSECS 30
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
DYNAMICRESOLUTION
GETUPDATEBEFORES
NOCOMPRESSDELETES
MAP HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , TARGET HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , colmap (usedefaults , &
sjtb_sj = @date ("yyyy-mm-dd hh:mi:ss.ffffff", "JTS", @GETENV("JULIANTIMESTAMP"))), FILTER (@RANGE (3, 8));
##結束##
edit params RZG_CXI4
##開始##
REPLICAT RZG_CXI4
SETENV (ORACLE_SID="hasthxcx1")
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
REPORT AT 01:59
REPORTROLLOVER AT 02:00
CACHEMGR, CACHESIZE 256MB
REPERROR DEFAULT,ABEND
DISCARDFILE ./dirrpt/RZG_CXI4.dsc,APPEND,MEGABYTES 100
DISCARDROLLOVER AT 06:00
GETTRUNCATES
NUMFILES 3000
EOFDELAYCSECS 30
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
DYNAMICRESOLUTION
GETUPDATEBEFORES
NOCOMPRESSDELETES
MAP HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , TARGET HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , colmap (usedefaults , &
sjtb_sj = @date ("yyyy-mm-dd hh:mi:ss.ffffff", "JTS", @GETENV("JULIANTIMESTAMP"))), FILTER (@RANGE (4, 8));
##結束##
edit params RZG_CXI5
##開始##
REPLICAT RZG_CXI5
SETENV (ORACLE_SID="hasthxcx1")
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
REPORT AT 01:59
REPORTROLLOVER AT 02:00
CACHEMGR, CACHESIZE 256MB
REPERROR DEFAULT,ABEND
DISCARDFILE ./dirrpt/RZG_CXI5.dsc,APPEND,MEGABYTES 100
DISCARDROLLOVER AT 06:00
GETTRUNCATES
NUMFILES 3000
EOFDELAYCSECS 30
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
DYNAMICRESOLUTION
GETUPDATEBEFORES
NOCOMPRESSDELETES
MAP HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , TARGET HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , colmap (usedefaults , &
sjtb_sj = @date ("yyyy-mm-dd hh:mi:ss.ffffff", "JTS", @GETENV("JULIANTIMESTAMP"))), FILTER (@RANGE (5, 8));
##結束##
edit params RZG_CXI6
##開始##
REPLICAT RZG_CXI6
SETENV (ORACLE_SID="hasthxcx1")
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
REPORT AT 01:59
REPORTROLLOVER AT 02:00
CACHEMGR, CACHESIZE 256MB
REPERROR DEFAULT,ABEND
DISCARDFILE ./dirrpt/RZG_CXI6.dsc,APPEND,MEGABYTES 100
DISCARDROLLOVER AT 06:00
GETTRUNCATES
NUMFILES 3000
EOFDELAYCSECS 30
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
DYNAMICRESOLUTION
GETUPDATEBEFORES
NOCOMPRESSDELETES
MAP HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , TARGET HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , colmap (usedefaults , &
sjtb_sj = @date ("yyyy-mm-dd hh:mi:ss.ffffff", "JTS", @GETENV("JULIANTIMESTAMP"))), FILTER (@RANGE (6, 8));
##結束##
edit params RZG_CXI7
##開始##
REPLICAT RZG_CXI7
SETENV (ORACLE_SID="hasthxcx1")
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
REPORT AT 01:59
REPORTROLLOVER AT 02:00
CACHEMGR, CACHESIZE 256MB
REPERROR DEFAULT,ABEND
DISCARDFILE ./dirrpt/RZG_CXI7.dsc,APPEND,MEGABYTES 100
DISCARDROLLOVER AT 06:00
GETTRUNCATES
NUMFILES 3000
EOFDELAYCSECS 30
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
DYNAMICRESOLUTION
GETUPDATEBEFORES
NOCOMPRESSDELETES
MAP HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , TARGET HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , colmap (usedefaults , &
sjtb_sj = @date ("yyyy-mm-dd hh:mi:ss.ffffff", "JTS", @GETENV("JULIANTIMESTAMP"))), FILTER (@RANGE (7, 8));
##結束##
edit params RZG_CXI8
##開始##
REPLICAT RZG_CXI8
SETENV (ORACLE_SID="hasthxcx1")
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
REPORT AT 01:59
REPORTROLLOVER AT 02:00
CACHEMGR, CACHESIZE 256MB
REPERROR DEFAULT,ABEND
DISCARDFILE ./dirrpt/RZG_CXI8.dsc,APPEND,MEGABYTES 100
DISCARDROLLOVER AT 06:00
GETTRUNCATES
NUMFILES 3000
EOFDELAYCSECS 30
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
DYNAMICRESOLUTION
GETUPDATEBEFORES
NOCOMPRESSDELETES
MAP HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , TARGET HX_SB.SB_CWBB_XQYKJZZ_ZCFZB , colmap (usedefaults , &
sjtb_sj = @date ("yyyy-mm-dd hh:mi:ss.ffffff", "JTS", @GETENV("JULIANTIMESTAMP"))), FILTER (@RANGE (8, 8));
##結束##
1，查看 日志序列號和rba (添加進程時注意修改trail文件名，日志序號，rba)
等stop后查看 info RZG_CX2I
GGSCI (hasthxcxdb01) 33> info RZG_CX2I
REPLICAT RZG_CX2I Last Started 2016-06-02 11:39 Status RUNNING
Checkpoint Lag 91:53:11 (updated 03:12:24 ago)
Log Read Checkpoint File ./dirdat/za003124
2016-05-30 19:43:03.015049 RBA 114276026
2，登錄數據庫
dblogin Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
##密文部分為OGG用戶ggs的密碼，也可用明文
3.，添加進程 RZG_CXI
上面已經編輯過8個進程的參數文件，這里添加進程即可
$ ggsci
add replicat RZG_CXI1, exttrail ./dirdat/za
add replicat RZG_CXI2, exttrail ./dirdat/za
add replicat RZG_CXI3, exttrail ./dirdat/za
add replicat RZG_CXI4, exttrail ./dirdat/za
add replicat RZG_CXI5, exttrail ./dirdat/za
add replicat RZG_CXI6, exttrail ./dirdat/za
add replicat RZG_CXI7, exttrail ./dirdat/za
add replicat RZG_CXI8, exttrail ./dirdat/za
4， 修改進程檢查點
$ ggsci
alter replicat RZG_CXI1, extseqno 3124, extrba 114276026
alter replicat RZG_CXI2, extseqno 3124, extrba 114276026
alter replicat RZG_CXI3, extseqno 3124, extrba 114276026
alter replicat RZG_CXI4, extseqno 3124, extrba 114276026
alter replicat RZG_CXI5, extseqno 3124, extrba 114276026
alter replicat RZG_CXI6, extseqno 3124, extrba 114276026
alter replicat RZG_CXI7, extseqno 3124, extrba 114276026
alter replicat RZG_CXI8, extseqno 3124, extrba 114276026
5，啟動新增的8個進程
start RZG_CXI*
6，再次登錄數據庫，刪除原進程
dblogin Userid ggs,PASSWORD AACAAAAAAAAAAAIAUCOJGDDFPFHEGCPD, BLOWFISH, ENCRYPTKEY DEFAULT
delete RZG_CX2I