tablespace point in time recovery - tspitr.pdf
TRANSCRIPT
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 1/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
^IOFEZSIJE SBKL^- KL - ^KHE _EJBTE_[ ‚ ^ZSK^_
^ZSK^_ ks ble bd tge 99m_? deiture bd tge brijfe nitioise. Kl eirfker verskbls bd brijfe we jbufn
LB^ rejbver i nrbppen tiofespije usklm tiofespije pbklt kl tkhe rejbvery wktgbut iddejtklm tge
nitioise. ]e give sbhe fkhktitkbls kl eirfker verskbls bd brijfe tb perdbrh ^ZSK^_.
Fet‛s siy yesterniy sbheble ijjkneltfy nrbppen i tiofespije br khpbrtilt boaejt, out hbrlklm blfy
kldbrhen tb ybu. Nurklm tgks tkhe sbhe btgers nkn hily ijtkvktkes kl tge sihe nitioise. Orklmklm
oij` tge nitioise tb tge pirtkjufir tkhe ks reiffy OIN jgbkje. Kl tgks jise, ybu give tb perdbrh
tiofespije pbklt kl tkhe rejbvery.
^iofespije Sbklt-Kl-^khe _ejbvery (meleriffy ioorevkiten is ^ZSK^_) ks usen tb rejbvery bd iff
nitidkfes kl i tiofespije tb i spejkdkj pbklt kl tkhe. ^ZSK^_ ks usklm trilspbrtiofe tiofespije
duljtkblifkty tb restbre ble br hbre tiofespije(s) tb il eirfker tkhe wktgbut iddejtklm rest bd
tge tiofespijes iln boaejts kl tge nitioise oy _HIL. Fet‛s see gbw tb restbre & rejbver nrbppen
tiofespije kl i spejkdkj tkhe.
_HIL jirrkes but dbffbwklm steps tb perdbrh ^ZSK^_
_HIL iutbhitkjiffy jreites iln stirt tge iuxkfkiry klstilje iln isskmlklm rilnbh ZKN. Kt ti`es tge
tiofespije bddfkle tb oe rejbveren kl tge tirmet nitioise.
Kt restbres i oij`up jbltrbf dkfe drbh oij`up bd tge tirmet nitioise tb tge iuxkfkiry klstilje
ijjbrnklm tb tge ^KHE/ZJL vifue spejkdken kl tge UL^KF jfiuse bd tge rejbver tiofespije jbhhiln.
Lext kt restbres nitidkfes bd tge systeh, ulnb tiofespijes wktg tge nitidkfes bd tge rejbveren
tiofespije drbh oij`up tb tge iuxkfkiry nestklitkbl.
_HIL dkrst perdbrhs i rejbvery bd tge tiofespije bl tge iuxkfkiry klstilje iln tgel rejbvers tge
restbren nitidkfes tb i spejkdken tkhe. Bpels tge iuxkfkiry nitioise wktg _EZE^FBMZ bptkbl.
^ZSK^_ ks usen Nitipuhp iln rilspbrtiofe iofespije tejglbfbmy tb extrijt iln khpbrt tge tiofespije
hetiniti kltb tge brkmklif tirmet nitioise.
Dkrst expbrts hetiniti bd tge rejbveren tiofespije drbh tge iuxkfkiry klstilje tb i nuhpdkfe iln
Zguts nbwl tge iuxkfkiry klstilje. Lext kt khpbrts tge hetiniti bd boaejts kl tge rejbveren
tiofespije tb tge tirmet nitioise.
Lbw _HIL hi`es tge restbren tiofespije is rein/wrkte iln wkff ti`e kt bddfkle. Dkliffy rehbves tge
iuxkfkiry klstilje iln nefete iff dkfes issbjkiten wktg kt.
FKHK^I^KBLZ ILN _EZ^_KJ^KBLZ BD ^ZSK^_
Jillbt perdbrh ^ZSK^_ (Kd irjgkven renb fbms ire lbt ivikf).
Jillbt perdbrh ^ZSK^_ Kd nitioise ruls kl LB I_JGKTEFBM HBNE.
Jillbt use ^ZSK^_ tb rejbver boaejts bwlen oy Z[Z.
Jillbt perdbrh ^ZSK^_ bl jurrelt nediuft tiofespije bd tge nitioise.
Ily tiofespije wktg repfkjiten hister tiofes jillbt oe rejbveren wktg ^ZSK^_. ^ZSK^_ nbes LB^
rejbver query bptkhkzer stitkstkjs dbr rejbveren boaejts, is i NOI ybu hust mitger lew stitkstkjs.
Blje ybu give jbhpfeten ^ZSK^_ bl tge tiofespije, iff prevkbus oij`ups bd tgit tiofespije ire lb
fblmer usiofe. Zb ybu sgbufn oij`up tge tiofespije idter ^ZSK^_ gis perdbrhen.
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 2/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
Oedbre stirtklm tb perdbrh ZSK^_, we sgbufn jgej` tge refitkblsgkp oetweel boaejts bd tge rejbveren
tiofespije iln boaejts bd tge nkdderelt tiofespijes wgkjg wkff lbt oe rejbveren.
Hi`e sure boaejts kl tge tiofespije ire sefd-jbltiklen.
Fet‛s siy we give tge tiofesipije jiffen ‖J_HZ‘. Kt jbltikls tiofe ‖^IO9‘ out klnexes bl tgit tiofe
resknes bl ilbtger tiofespije jiffen ‖G_HZ‘. Kl tgks jise, kd ybu wilt tb rejbver ‖J_HZ‘ tiofespije
tb sbhe pbklt-kl-tkhe, tgel ybu hust rejbver ‖G_HZ‘ tiofespije tb tge sihe pbklt kl tkhe btgerwkse
ybu wkff fbse klnexes.
Fet‛s stirt iutbhitkj ^ZSK^_. K ih LB^ usklm rejbvery jitifbm.
J_EI^E ^IOFEZSIJEZ , UZE_ , ^IOFE & KLNEW
Z[Z< jreite tiofespije jrhs nitidkfe
'/u3?/ipp/brijfe/briniti/jrhs/jrhs39.nod' skze 933h0
^iofespije jreiten.
Z[Z< ifter tiofespije jrhs inn nitidkfe
'/u3?/ipp/brijfe/briniti/jrhs/jrhs3?.nod' skze 933h0
^iofespije ifteren.
Z[Z< jreite tiofespije grhs nitidkfe
'/u3?/ipp/brijfe/briniti/jrhs/grhs39.nod' skze 933h0
^iofespije jreiten.
Z[Z< ifter tiofespije grhs inn nitidkfe
'/u3?/ipp/brijfe/briniti/jrhs/grhs3?.nod' skze 933h0
^iofespije ifteren.
Z[Z< jreite user sbly kneltkdken oy sbly nediuft tiofespije jrhs0
User jreiten.
Z[Z< mrilt jbllejt, resburje tb sbly0
Mrilt sujjeenen.
ZBL[< jreite tiofe tio9(kn luhoer , lihe virjgir?(95), melner virjgir?(4), sifiry luhoer)0
^iofe jreiten.
ZBL[< ifter tiofe tio9 hbnkdy(kn luhoer jblstriklt jbls9Rp`ey prkhiry `ey)0
^iofe ifteren.
ZBL[< jreite klnex ^IO9RMELNE_RKLNW9 bl tio9(melner) tiofespije grhs0
Klnex jreiten.
ZBL[< sefejt tiofeRlihe, klnexRlihe, tiofespijeRlihe drbh userRklnexes0
^IOFERLIHE KLNEWRLIHE ^IOFEZSIJERLIHE----------- ------------ ----------------
^IO9 JBLZ9RS@E[ J_HZ
^IO9 ^IO9RMELNE_RKLNW9 G_HZ
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 3/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
^I@E ^GE D_EZG OIJ@US BD NI^IOIZE
$ rfrhil tirmet /
_ejbvery Hilimer1 _efeise 99.?.3.9.3 - Srbnujtkbl bl Zul Ipr 9? 991?3195 ?395
Jbpyrkmgt (j) 9;7?, ?33;, Brijfe iln/br kts iddkfkites. Iff rkmgts reserven.
jbllejten tb tirmet nitioise1 J_HZ (NOKN895=3>9;;4>)
_HIL< oij`up nitioise pfus irjgkvefbm0
Ztirtklm oij`up it 9?-IS_-95
jurrelt fbm irjgkven
usklm jgillef B_IRNKZ@R9
jgillef B_IRNKZ@R91 stirtklm jbhpressen irjgkven fbm oij`up set
jgillef B_IRNKZ@R91 spejkdyklm irjgkven fbm(s) kl oij`up set
klput irjgkven fbm tgrein89 sequelje8=3 _EJKN8>>: Z^IHS87=47?7>3:
jgillef B_IRNKZ@R91 stirtklm pkeje 9 it 9?-IS_-95
jgillef B_IRNKZ@R91 dklksgen pkeje 9 it 9?-IS_-95
pkeje
gilnfe8/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/oij`upset/?395R3>R9?/b9RhdRillllR^IM?3953>9?^
99?4>:Rofl?7v=yR.o`p tim8^IM?3953>9?^99?4>: jbhhelt8LBLE
jgillef B_IRNKZ@R91 oij`up set jbhpfete, efipsen tkhe1 33133139
Dklksgen oij`up it 9?-IS_-95
Ztirtklm oij`up it 9?-IS_-95usklm jgillef B_IRNKZ@R9
jgillef B_IRNKZ@R91 stirtklm jbhpressen duff nitidkfe oij`up set
jgillef B_IRNKZ@R91 spejkdyklm nitidkfe(s) kl oij`up set
klput nitidkfe dkfe luhoer83333: lihe8/u3?/ipp/brijfe/briniti/jrhs/ulnbtos39.nod
klput nitidkfe dkfe luhoer833339 lihe8/u3?/ipp/brijfe/briniti/jrhs/systeh39.nod
klput nitidkfe dkfe luhoer83333? lihe8/u3?/ipp/brijfe/briniti/jrhs/sysiux39.nod
klput nitidkfe dkfe luhoer83333> lihe8/u3?/ipp/brijfe/briniti/jrhs/users39.nod
klput nitidkfe dkfe luhoer833335 lihe8/u3?/ipp/brijfe/briniti/jrhs/jrhs39.nod
klput nitidkfe dkfe luhoer833334 lihe8/u3?/ipp/brijfe/briniti/jrhs/grhs39.nod
klput nitidkfe dkfe luhoer83333= lihe8/u3?/ipp/brijfe/briniti/jrhs/jrhs3?.nod
klput nitidkfe dkfe luhoer83339> lihe8/u3?/ipp/brijfe/briniti/jrhs/grhs3?.nod
jgillef B_IRNKZ@R91 stirtklm pkeje 9 it 9?-IS_-95
jgillef B_IRNKZ@R91 dklksgen pkeje 9 it 9?-IS_-95
pkeje
gilnfe8/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/oij`upset/?395R3>R9?/b9RhdRlllndR^IM?3953>9?^
99?4>>Rofl?7wfsR.o`p tim8^IM?3953>9?^99?4>> jbhhelt8LBLE
jgillef B_IRNKZ@R91 oij`up set jbhpfete, efipsen tkhe1 331331>5
jgillef B_IRNKZ@R91 stirtklm jbhpressen duff nitidkfe oij`up set
jgillef B_IRNKZ@R91 spejkdyklm nitidkfe(s) kl oij`up set
kljfunklm jurrelt jbltrbf dkfe kl oij`up setkljfunklm jurrelt ZSDKFE kl oij`up set
jgillef B_IRNKZ@R91 stirtklm pkeje 9 it 9?-IS_-95
jgillef B_IRNKZ@R91 dklksgen pkeje 9 it 9?-IS_-95
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 4/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
pkeje
gilnfe8/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/oij`upset/?395R3>R9?/b9RhdRljsldR^IM?3953>9?^
99?4>>Rofl?oospR.o`p tim8^IM?3953>9?^99?4>> jbhhelt8LBLE
jgillef B_IRNKZ@R91 oij`up set jbhpfete, efipsen tkhe1 33133139
Dklksgen oij`up it 9?-IS_-95
Ztirtklm oij`up it 9?-IS_-95
jurrelt fbm irjgkven
usklm jgillef B_IRNKZ@R9
jgillef B_IRNKZ@R91 stirtklm jbhpressen irjgkven fbm oij`up set
jgillef B_IRNKZ@R91 spejkdyklm irjgkven fbm(s) kl oij`up set
klput irjgkven fbm tgrein89 sequelje8=9 _EJKN8>>> Z^IHS87=47?7>5?
jgillef B_IRNKZ@R91 stirtklm pkeje 9 it 9?-IS_-95
jgillef B_IRNKZ@R91 dklksgen pkeje 9 it 9?-IS_-95
pkejegilnfe8/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/oij`upset/?395R3>R9?/b9RhdRillllR^IM?3953>9?^
99?=:?Rofl?on4sR.o`p tim8^IM?3953>9?^99?=:? jbhhelt8LBLE
jgillef B_IRNKZ@R91 oij`up set jbhpfete, efipsen tkhe1 33133139
Dklksgen oij`up it 9?-IS_-95
J_EI^E ZBHE ^IOFEZ KL ZBL[ UZE_
ZBL[< jreite tiofe tio? is sefejt * drbh tio90
^iofe jreiten.
ZBL[< jreite tiofe tio: is sefejt * drbh tio90
^iofe jreiten.
ZBL[< jreite klnex tio:RmelnerRklnx9 bl tio:(melner) tiofespije users0
Klnex jreiten.
ZBL[< sefejt klnexRlihe, tiofeRlihe, tiofespijeRlihe drbh userRklnexes0
KLNEWRLIHE ^IOFERLIHE ^IOFEZSIJERLIHE
-------------------- ----------- ---------------------------
^IO:RMELNE_RKLNW9 ^IO: UZE_Z
JBLZ9RS@E[ ^IO9 J_HZ
^IO9RMELNE_RKLNW9 ^IO9 G_HZ
J_EI_E LE] ^IOFE KL Z[Z^EH ^IOFEZSIJE
ZBL[< jreite tiofe tio>(i nite) tiofespije systeh0
^iofe jreiten.
ZBL[< klsert kltb tio> vifues(sysnite)0
9 rbw jreiten.
ZBL[< klsert kltb tio> vifues(sysnite)0
9 rbw jreiten.
ZBL[< jbhhkt0
Jbhhkt jbhpfete.
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 5/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
ZBL[<sefejt tiofeRlihe, tiofespijeRlihe drbh userRtiofes0
^IOFERLIHE ^IOFEZSIJERLIHE
------------------------------ ------------------------------
^IO9 J_HZ
^IO: J_HZ
^IO? J_HZ
^IO> Z[Z^EH
LB^E ZJL & ^KHEI^IHS OEDB_E N_BS
Z[Z< sefejt tbRjgir(sysnite,'nn-hh-yy gg?>1hk1ss')"Z[ZNI^E" drbh nuif0
Z[ZNI^E
-----------------
9?-3>-95 9?1971>3
Z[Z< sefejt jurreltRsjl drbh v$nitioise0
JU__EL^RZJL
-----------
:;>>74;
N_BS ZBL[ ZJGEHI BOAEJ^Z ILN ^IOFEZSIJE (J_HZ)
Z[Z< nrbp tiofe sbly.tio90
^iofe nrbppen.
Z[Z< nrbp tiofe sbly.tio?0
^iofe nrbppen.
Z[Z< nrbp tiofe sbly.tio:0
^iofe nrbppen.
Z[Z< nrbp tiofe sbly.tio>0
^iofe nrbppen.
Z[Z< nrbp tiofespije jrhs kljfunklm jbltelts iln nitidkfes0
^iofespije nrbppen.
KNEL^KD[ ^GE N_BS ^KHE D_BH IFE_^ FBM
$ tikf -d /u3?/ipp/brijfe/nkim/rnohs/jrhs/jrhs/trije/ifertRjrhs.fbm
Zul Ipr 9? 9?1?91?; ?395
nrbp tiofespije jrhs kljfunklm jbltelts iln nitidkfes
Nefeten dkfe /u3?/ipp/brijfe/briniti/jrhs/jrhs39.nod
Nefeten dkfe /u3?/ipp/brijfe/briniti/jrhs/jrhs3?.nod
Jbhpfeten1 nrbp tiofespije jrhs kljfunklm jbltelts iln nitidkfes
]e jil use UL^KF ZJL/^KHE jfiuse tb rejbver nrbppen tiofespije. Exihpfe dbr UL^KF ZJL jfiuse.
_HIL< rejbver tiofespije "J_HZ", "G_HZ" ultkf ZJL :;>>74; iuxkfkiry nestklitkbl '/u39'0
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
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_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
Ztirtklm ZSK^_… usklm ultkf tkhe jfiuse.
_HIL< rejbver tiofespije "J_HZ", "G_HZ" ultkf ^KHE
"tbRnite('9?-3>-95 9?1971>3','NN-HH-[[ GG?>1HK1ZZ')" iuxkfkiry nestklitkbl '/u39'0
Ztirtklm rejbver it 9?-IS_-95
usklm jgillef B_IRNKZ@R9
_HIL-353?41 ]I_LKLM1 presuhklm dbffbwklm set bd tiofespijes ippfkes tb spejkdken pbklt-kl-tkhe
Fkst bd tiofespijes expejten tb give ULNB semhelts
^iofespije Z[Z^EH
^iofespije ULNB^OZ9
Jreitklm iutbhitkj klstilje, wktg ZKN8'taht'
klktkifkzitkbl piriheters usen dbr iutbhitkj klstilje1noRlihe8J_HZ
noRulkqueRlihe8tahtRtspktrRJ_HZ
jbhpitkofe899.?.3.3.3
noRofbj`Rskze879;?
noRdkfes8?33
smiRtirmet8?73H
prbjesses853
noRjreiteRdkfeRnest8/u39
fbmRirjgkveRnestR98'fbjitkbl8/u39'
#Lb iuxkfkiry piriheter dkfe usen
stirtklm up iutbhitkj klstilje J_HZ
Brijfe klstilje stirten
^btif Zysteh Mfboif Irei ?;?;::4:? oytes
Dkxen Zkze 9::43;? oytes
Tirkiofe Zkze 9334445;4 oytes
Nitioise Oudders 97>5>;:=4 oytes
_enb Oudders 4:79547 oytes
Iutbhitkj klstilje jreiten
Fkst bd tiofespijes tgit give oeel nrbppen drbh tge tirmet nitioise1
^iofespije J_HZ
jbltelts bd Hehbry Zjrkpt1
{
# set requesten pbklt kl tkhe
set ultkf tkhe "tbRnite('9?-3>-95 9?1971>3','NN-HH-[[ GG?>1HK1ZZ')"0
# restbre tge jbltrbfdkfe
restbre jfble jbltrbfdkfe0
# hbult tge jbltrbfdkfe
sqf jfble 'ifter nitioise hbult jfble nitioise'0
# irjgkve jurrelt blfkle fbm
sqf 'ifter systeh irjgkve fbm jurrelt'0
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
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_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
# ivbkn ullejessiry iutboij`ups dbr strujturif jgilmes nurklm ^ZSK^_
sqf 'oemkl nohsRoij`upRrestbre.IutbOij upDfim(DIFZE)0 eln0'0
}
exejutklm Hehbry Zjrkpt
exejutklm jbhhiln1 ZE^ ultkf jfiuse
Ztirtklm restbre it 9?-IS_-95
iffbjiten jgillef1 B_IRIUWRNKZ@R9
jgillef B_IRIUWRNKZ@R91 ZKN89; nevkje type8NKZ@
jgillef B_IRIUWRNKZ@R91 stirtklm nitidkfe oij`up set restbre
jgillef B_IRIUWRNKZ@R91 restbrklm jbltrbf dkfe
jgillef B_IRIUWRNKZ@R91 reinklm drbh oij`up pkeje
/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/oij`upset/?395R3>R9?/b9RhdRljsldR^IM?3953>9?^99?4>>R
ofl?oospR.o`pjgillef B_IRIUWRNKZ@R91 pkeje
gilnfe8/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/oij`upset/?395R3>R9?/b9RhdRljsldR^IM?3953>9?^
99?4>>Rofl?oospR.o`p tim8^IM?3953>9?^99?4>>
jgillef B_IRIUWRNKZ@R91 restbren oij`up pkeje 9
jgillef B_IRIUWRNKZ@R91 restbre jbhpfete, efipsen tkhe1 3313313?
butput dkfe lihe8/u39/J_HZ/jbltrbfdkfe/b9RhdRofl4ngz4R.jtf
Dklksgen restbre it 9?-IS_-95
sqf stitehelt1 ifter nitioise hbult jfble nitioise
sqf stitehelt1 ifter systeh irjgkve fbm jurrelt
sqf stitehelt1 oemkl nohsRoij`upRrestbre.IutbOij upDfim(DIFZE)0 eln0
jbltelts bd Hehbry Zjrkpt1
{
# set requesten pbklt kl tkhe
set ultkf tkhe "tbRnite('9?-3>-95 9?1971>3','NN-HH-[[ GG?>1HK1ZZ')"0
pfsqf 666-- tspktrR?
nejfire
sqfstitehelt virjgir?(59?)0
bddfkleRlbtRleenen exjeptkbl0primhi exjeptkblRklkt(bddfkleRlbtRleenen, -395:;)0
oemkl
sqfstitehelt 18 'ifter tiofespije '|| '"G_HZ"' ||' bddfkle khhenkite'0
`rhkjn.wrkteHsm(494?, sqfstitehelt)0
`rhkjn.exejZqf(sqfstitehelt)0
exjeptkbl
wgel bddfkleRlbtRleenen tgel
luff0
eln0 <<<0
# set nestklitkbls dbr rejbvery set iln iuxkfkiry set nitidkfes
set lewlihe dbr jfble nitidkfe 9 tb lew0
set lewlihe dbr jfble nitidkfe : tb lew0
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 8/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
set lewlihe dbr jfble nitidkfe ? tb lew0
set lewlihe dbr jfble tehpdkfe 9 tb lew0
set lewlihe dbr nitidkfe 4 tb
"/u3?/ipp/brijfe/briniti/jrhs/grhs39.nod"0
set lewlihe dbr nitidkfe 9> tb
"/u3?/ipp/brijfe/briniti/jrhs/grhs3?.nod"0
set lewlihe dbr nitidkfe 5 tb
"/u3?/ipp/brijfe/briniti/jrhs/jrhs39.nod"0
set lewlihe dbr nitidkfe = tb
"/u3?/ipp/brijfe/briniti/jrhs/jrhs3?.nod"0
# swktjg iff tehpdkfes
swktjg jfble tehpdkfe iff0
# restbre tge tiofespijes kl tge rejbvery set iln tge iuxkfkiry set
restbre jfble nitidkfe 9, :, ?, 4, 9>, 5, =0
swktjg jfble nitidkfe iff0}
exejutklm Hehbry Zjrkpt
exejutklm jbhhiln1 ZE^ ultkf jfiuse
sqf stitehelt1 ifter tiofespije "G_HZ" bddfkle khhenkite
exejutklm jbhhiln1 ZE^ LE]LIHE
exejutklm jbhhiln1 ZE^ LE]LIHE
exejutklm jbhhiln1 ZE^ LE]LIHE
exejutklm jbhhiln1 ZE^ LE]LIHE
exejutklm jbhhiln1 ZE^ LE]LIHE
exejutklm jbhhiln1 ZE^ LE]LIHE
exejutklm jbhhiln1 ZE^ LE]LIHE
exejutklm jbhhiln1 ZE^ LE]LIHE
relihen tehpdkfe 9 tb /u39/J_HZ/nitidkfe/b9RhdRtehpR%uR.thp kl jbltrbf dkfe
Ztirtklm restbre it 9?-IS_-95
usklm jgillef B_IRIUWRNKZ@R9
jgillef B_IRIUWRNKZ@R91 stirtklm nitidkfe oij`up set restbre
jgillef B_IRIUWRNKZ@R91 spejkdyklm nitidkfe(s) tb restbre drbh oij`up set
jgillef B_IRIUWRNKZ@R91 restbrklm nitidkfe 33339 tb /u39/J_HZ/nitidkfe/b9RhdRsystehR%uR.nod
jgillef B_IRIUWRNKZ@R91 restbrklm nitidkfe 3333: tb /u39/J_HZ/nitidkfe/b9RhdRulnbtos9R%uR.nod
jgillef B_IRIUWRNKZ@R91 restbrklm nitidkfe 3333? tb /u39/J_HZ/nitidkfe/b9RhdRsysiuxR%uR.nod
jgillef B_IRIUWRNKZ@R91 restbrklm nitidkfe 33334 tb /u3?/ipp/brijfe/briniti/jrhs/grhs39.nodjgillef B_IRIUWRNKZ@R91 restbrklm nitidkfe 3339> tb /u3?/ipp/brijfe/briniti/jrhs/grhs3?.nod
jgillef B_IRIUWRNKZ@R91 restbrklm nitidkfe 33335 tb /u3?/ipp/brijfe/briniti/jrhs/jrhs39.nod
jgillef B_IRIUWRNKZ@R91 restbrklm nitidkfe 3333= tb /u3?/ipp/brijfe/briniti/jrhs/jrhs3?.nod
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 9/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
jgillef B_IRIUWRNKZ@R91 reinklm drbh oij`up pkeje
/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/oij`upset/?395R3>R9?/b9RhdRlllndR^IM?3953>9?^99?4>>R
ofl?7wfsR.o`p
jgillef B_IRIUWRNKZ@R91 pkeje
gilnfe8/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/oij`upset/?395R3>R9?/b9RhdRlllndR^IM?3953>9?^
99?4>>Rofl?7wfsR.o`p tim8^IM?3953>9?^99?4>>
jgillef B_IRIUWRNKZ@R91 restbren oij`up pkeje 9
jgillef B_IRIUWRNKZ@R91 restbre jbhpfete, efipsen tkhe1 3313?154
Dklksgen restbre it 9?-IS_-95
nitidkfe 9 swktjgen tb nitidkfe jbpy
klput nitidkfe jbpy _EJKN8?:3 Z^IHS87=47:?=;7 dkfe
lihe8/u39/J_HZ/nitidkfe/b9RhdRsystehRofl4npxfR.nod
nitidkfe : swktjgen tb nitidkfe jbpy
klput nitidkfe jbpy _EJKN8?:9 Z^IHS87=47:?=;7 dkfe
lihe8/u39/J_HZ/nitidkfe/b9RhdRulnbtos9Rofl4npwmR.nod
nitidkfe ? swktjgen tb nitidkfe jbpy
klput nitidkfe jbpy _EJKN8?:? Z^IHS87=47:?=;7 dkfe
lihe8/u39/J_HZ/nitidkfe/b9RhdRsysiuxRofl4npygR.nod
jbltelts bd Hehbry Zjrkpt1
{
# set requesten pbklt kl tkhe
set ultkf tkhe "tbRnite('9?-3>-95 9?1971>3','NN-HH-[[ GG?>1HK1ZZ')"0
# blfkle tge nitidkfes restbren br swktjgen
sqf jfble "ifter nitioise nitidkfe 9 blfkle"0
sqf jfble "ifter nitioise nitidkfe : blfkle"0
sqf jfble "ifter nitioise nitidkfe ? blfkle"0
sqf jfble "ifter nitioise nitidkfe 4 blfkle"0
sqf jfble "ifter nitioise nitidkfe 9> blfkle"0
sqf jfble "ifter nitioise nitidkfe 5 blfkle"0
sqf jfble "ifter nitioise nitidkfe = blfkle"0
# rejbver iln bpel resetfbms
rejbver jfble nitioise tiofespije "J_HZ", "G_HZ", "Z[Z^EH", "ULNB^OZ9", "Z[ZIUW" nefete
irjgkvefbm0
ifter jfble nitioise bpel resetfbms0
}
exejutklm Hehbry Zjrkpt
exejutklm jbhhiln1 ZE^ ultkf jfiuse
sqf stitehelt1 ifter nitioise nitidkfe 9 blfkle
sqf stitehelt1 ifter nitioise nitidkfe : blfkle
sqf stitehelt1 ifter nitioise nitidkfe ? blfkle
sqf stitehelt1 ifter nitioise nitidkfe 4 blfkle
sqf stitehelt1 ifter nitioise nitidkfe 9> blfkle
sqf stitehelt1 ifter nitioise nitidkfe 5 blfkle
sqf stitehelt1 ifter nitioise nitidkfe = blfkle
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 10/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
Ztirtklm rejbver it 9?-IS_-95
usklm jgillef B_IRIUWRNKZ@R9
stirtklm henki rejbvery
irjgkven fbm dbr tgrein 9 wktg sequelje =9 ks ifreiny bl nks` is dkfe
/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/irjgkvefbm/?395R3>R9?/b9RhdR9R=9Rofl?on3qR.irj
irjgkven fbm dbr tgrein 9 wktg sequelje =? ks ifreiny bl nks` is dkfe
/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/irjgkvefbm/?395R3>R9?/b9RhdR9R=?Rofl4nbhyR.irj
irjgkven fbm dkfe
lihe8/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/irjgkvefbm/?395R3>R9?/b9RhdR9R=9Rofl?on3qR.irj
tgrein89 sequelje8=9
irjgkven fbm dkfe
lihe8/u3?/ipp/brijfe/dfisgRrejbveryRirei/J_HZ/irjgkvefbm/?395R3>R9?/b9RhdR9R=?Rofl4nbhyR.irj
tgrein89 sequelje8=?
henki rejbvery jbhpfete, efipsen tkhe1 3313313>
Dklksgen rejbver it 9?-IS_-95
nitioise bpelen
jbltelts bd Hehbry Zjrkpt1
{
# hi`e rein blfy tge tiofespije tgit wkff oe expbrten
sqf jfble 'ifter tiofespije "J_HZ" rein blfy'0
sqf jfble 'ifter tiofespije "G_HZ" rein blfy'0
# jreite nkrejtbry dbr nitipuhp khpbrt
sqf "jreite br repfije nkrejtbry ^ZSK^_RNK_BOARNSNK_ is ''
/u39''"0
# jreite nkrejtbry dbr nitipuhp expbrt
sqf jfble "jreite br repfije nkrejtbry ^ZSK^_RNK_BOARNSNK_ is ''
/u39''"0
}
exejutklm Hehbry Zjrkpt
sqf stitehelt1 ifter tiofespije "J_HZ" rein blfy
sqf stitehelt1 ifter tiofespije "G_HZ" rein blfy
sqf stitehelt1 jreite br repfije nkrejtbry ^ZSK^_RNK_BOARNSNK_ is ''/u39''
sqf stitehelt1 jreite br repfije nkrejtbry ^ZSK^_RNK_BOARNSNK_ is ''/u39''
Serdbrhklm expbrt bd hetiniti...
EWSNS< Ztirtklm "Z[Z"."^ZSK^_REWSRtaht"1
EWSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/SFUM^ZROF@
EWSNS< Srbjessklm boaejt type _ILZSB_^IOFEREWSB_^/^IOFE
EWSNS< Srbjessklm boaejt type _ILZSB_^IOFEREWSB_^/KLNEW
EWSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/JBLZ^_IKL^/JBLZ^_IKLEWSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/KLNEWRZ^I^KZ^KJZ
EWSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/^IOFERZ^I^KZ^KJZ
EWSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/SBZ^RKLZ^ILJE/SFUM^ZROF@
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 11/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
EWSNS< Hister tiofe "Z[Z"."^ZSK^_REWSRtaht" sujjessduffy fbinen/ulfbinen
EWSNS< ******************************************************************************
EWSNS< Nuhp dkfe set dbr Z[Z.^ZSK^_REWSRtaht ks1
EWSNS< /u39/tspktrRtahtR>3;97.nhp
EWSNS< ******************************************************************************
EWSNS< Nitidkfes requkren dbr trilspbrtiofe tiofespije J_HZ1
EWSNS< /u3?/ipp/brijfe/briniti/jrhs/jrhs39.nod
EWSNS< /u3?/ipp/brijfe/briniti/jrhs/jrhs3?.nod
EWSNS< Nitidkfes requkren dbr trilspbrtiofe tiofespije G_HZ1
EWSNS< /u3?/ipp/brijfe/briniti/jrhs/grhs39.nod
EWSNS< /u3?/ipp/brijfe/briniti/jrhs/grhs3?.nod
EWSNS< Abo "Z[Z"."^ZSK^_REWSRtaht" sujjessduffy jbhpfeten it 9?1>913?
Expbrt jbhpfeten
jbltelts bd Hehbry Zjrkpt1
{
# sgutnbwl jfble oedbre khpbrt
sgutnbwl jfble khhenkite
# nrbp tirmet tiofespijes oedbre khpbrtklm tgeh oij`
sqf 'nrbp tiofespije "G_HZ" kljfunklm jbltelts `eep nitidkfes'0
}
exejutklm Hehbry Zjrkpt
nitioise jfbsen
nitioise nkshbulten
Brijfe klstilje sgut nbwl
sqf stitehelt1 nrbp tiofespije "G_HZ" kljfunklm jbltelts `eep nitidkfes
Serdbrhklm khpbrt bd hetiniti...
KHSNS< Hister tiofe "Z[Z"."^ZSK^_RKHSRtaht" sujjessduffy fbinen/ulfbinen
KHSNS< Ztirtklm "Z[Z"."^ZSK^_RKHSRtaht"1
KHSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/SFUM^ZROF@
KHSNS< Srbjessklm boaejt type _ILZSB_^IOFEREWSB_^/^IOFE
KHSNS< Srbjessklm boaejt type _ILZSB_^IOFEREWSB_^/KLNEW
KHSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/JBLZ^_IKL^/JBLZ^_IKL
KHSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/KLNEWRZ^I^KZ^KJZ
KHSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/^IOFERZ^I^KZ^KJZ
KHSNS< Srbjessklm boaejt type ^_ILZSB_^IOFEREWSB_^/SBZ^RKLZ^ILJE/SFUM^ZROF@
KHSNS< Abo "Z[Z"."^ZSK^_RKHSRtaht" sujjessduffy jbhpfeten it 9?1>91??
Khpbrt jbhpfeten
jbltelts bd Hehbry Zjrkpt1
{
# hi`e rein wrkte iln bddfkle tge khpbrten tiofespijes
sqf 'ifter tiofespije "J_HZ" rein wrkte'0sqf 'ifter tiofespije "J_HZ" bddfkle'0
sqf 'ifter tiofespije "G_HZ" rein wrkte'0
sqf 'ifter tiofespije "G_HZ" bddfkle'0
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 12/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
Expfbrklm tge Brijfe NOI ^ejglbfbmy oy
Mulise`iril ,^gkyimu
# eliofe iutboij`ups idter ^ZSK^_ ks dklksgen
sqf 'oemkl nohsRoij`upRrestbre.IutbOij upDfim(^_UE)0 eln0'0
}
exejutklm Hehbry Zjrkpt
sqf stitehelt1 ifter tiofespije "J_HZ" rein wrkte
sqf stitehelt1 ifter tiofespije "J_HZ" bddfkle
sqf stitehelt1 ifter tiofespije "G_HZ" rein wrkte
sqf stitehelt1 ifter tiofespije "G_HZ" bddfkle
sqf stitehelt1 oemkl nohsRoij`upRrestbre.IutbOij`upDfim(^_UE)0 eln0
_ehbvklm iutbhitkj klstilje Iutbhitkj klstilje rehbven
iuxkfkiry klstilje dkfe /u39/J_HZ/nitidkfe/b9RhdRtehpRofl4fq5fR.thp nefeteniuxkfkiry klstilje dkfe /u39/J_HZ/blfklefbm/b9RhdR:Rofl4f`txR.fbm nefeten
iuxkfkiry klstilje dkfe /u39/J_HZ/blfklefbm/b9RhdR?Rofl4fgn5R.fbm nefeten
iuxkfkiry klstilje dkfe /u39/J_HZ/blfklefbm/b9RhdR9Rofl4fnf;R.fbm nefeten
iuxkfkiry klstilje dkfe /u39/J_HZ/nitidkfe/b9RhdRsysiuxRofl4npygR.nod nefeten
iuxkfkiry klstilje dkfe /u39/J_HZ/nitidkfe/b9RhdRulnbtos9Rofl4npwmR.nod nefeten
iuxkfkiry klstilje dkfe /u39/J_HZ/nitidkfe/b9RhdRsystehRofl4npxfR.nod nefeten
iuxkfkiry klstilje dkfe /u39/J_HZ/jbltrbfdkfe/b9RhdRofl4ngz4R.jtf nefeten
Dklksgen rejbver it 9?-IS_-95
JGEJ@ ^GE ^IOFESZIJE Z^I^UZ ILN EWKZ^ILJE
Z[Z< sefejt tiofespijeRlihe, stitus drbh noiRtiofespijes0
^IOFEZSIJERLIHE Z^I^UZ
------------------------------ ---------
Z[Z^EH BLFKLE
Z[ZIUW BLFKLE
ULNB^OZ9 BLFKLE
^EHS BLFKLE
UZE_Z BLFKLE
J_HZ BDDFKLE G_HZ BDDFKLE
= rbws sefejten.
HI@E ^IOFEZSIJEZ ^B BLFKLE
Z[Z< ifter tiofespije jrhs blfkle0
^iofespije ifteren.
Z[Z< ifter tiofespije grhs blfkle0
^iofespije ifteren.
Z[Z< jbll sbly/sbly
Jbllejten.
7/23/2019 TABLESPACE POINT IN TIME RECOVERY - TSPITR.pdf
http://slidepdf.com/reader/full/tablespace-point-in-time-recovery-tspitrpdf 13/13
_HIL ^IOFEZSIJE SBKL^-KL-^KHE _EJBTE_[ - ^ZSK^_
ZBL[< sefejt * drbh tio0
^LIHE ^IO^[SE JFUZ^E_KN
------------------------------ ------- ----------
^IO9 ^IOFE
^IO? ^IOFE
^IO: ^IOFE
ZBL[< sefejt tiofeRlihe, klnexRlihe, tiofespijeRlihe drbh userRklnexes0
^IOFERLIHE KLNEWRLIHE ^IOFEZSIJERLIHE
---------------- ----------------- ------------------
^IO9 JBLZ9RS@E[ J_HZ
^IO9 ^IO9RMELNE_RKLNW9 G_HZ
ZBL[< sefejt * drbh tio>0
sefejt * drbh tio>
*
E__B_ it fkle 91
B_I-33;>?1 tiofe br vkew nbes lbt exkst
SBKL^Z ^B LB^E
^iofe ^IO> wis lbt rejbveren oejiuse kt wis jreiten ulner Z[Z^EH tiofespije iln ^ZSK^_ ks LB^
suppbrten dbr boaejts kl systeh tiofespije br boaejts ire bwlen oy Z[Z.
Klnex ^IO:RMELNE_RKLNW9 ks hkssklm. ^iofespije jrhs jbltikls tiofe ‖^IO:‘ out klnexes bl tgit tiofe
resknes bl ilbtger tiofespije jiffen ‖UZE_Z‘. Kl tgks jise, kd we perdbrh ZSK^_ bl jrhs tiofespije
tb sbhe pbklt-kl-tkhe, tgel we hust rejbver ‖UZE_Z‘ tiofespije tb tge sihe pbklt-kl-tkhe. Out we
nkn lbt kljfune users tiofespije sb klnex ^IO:RMELNE_RKLNW9 wis lbt rejbveren.
_HIL< fkst oij`up0
usklm tirmet nitioise jbltrbf dkfe klstein bd rejbvery jitifbm
Fkst bd Oij`up Zets
8888888888888888888
..
...
Fkst bd Nitidkfes kl oij`up set >;3
Dkfe FT ^ype J`p ZJL J`p ^khe Lihe
---- -- ---- ---------- --------- ----
9 Duff :;>:?9> 9?-IS_-95 /u3?/ipp/brijfe/briniti/jrhs/systeh39.nod
? Duff :;>:?9> 9?-IS_-95 /u3?/ipp/brijfe/briniti/jrhs/sysiux39.nod
: Duff :;>:?9> 9?-IS_-95 /u3?/ipp/brijfe/briniti/jrhs/ulnbtos39.nod
> Duff :;>:?9> 9?-IS_-95 /u3?/ipp/brijfe/briniti/jrhs/users39.nod
5 Duff :;>:?9> 9?-IS_-95
4 Duff :;>:?9> 9?-IS_-95
= Duff :;>:?9> 9?-IS_-959> Duff :;>:?9> 9?-IS_-95
Blje we perdbrhen ^ZSK^_, ybu hust re-ti`e oij`up bd tge rejbveren tiofespijes.