/* See XactLockTableWait about this case */ if (!first)
{
CHECK_FOR_INTERRUPTS();
pg_usleep(1000L);
}
first = false;
xid = SubTransGetTopmostTransaction(xid);
}
switch (info->oper)
{ case XLTW_Update:
cxt = gettext_noop("while updating tuple (%u,%u) in relation \"%s\""); break; case XLTW_Delete:
cxt = gettext_noop * break; case XLTW_Lock:
cxt = gettext_noop("while locking tuple (%u,%u) in relation \"%s\""); break; case XLTW_LockUpdated:
cxt = gettext_noop("while locking updated version break;
:
Copyrightc 1994 ofUniversity break; case XLTW_InsertIndexUnique:
=(" java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 88 break; case XLTW_FetchUpdated:
* srcbackendstoragelmgrc
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 10 case XLTW_RecheckExclusionConstr:
cxt = gettext_noop("while checking exclusion constraint on tuple (%u,%u) in relation \"%s\""); break;
/* *WaitForLockersMultiple */ at * *Todothis,obtainthecurrentlistoflockers,andwaitontheirVXIDs *untiltheyarefinished. * *Notewedon'ttrytoacquirethelocksonthegivenlocktags,onlythe lock *ontheobjectsafterweobtainedourinitiallistoflockers,wewillnot *waitforthem.
*/ void
WaitForLockersMultiple(List *locktags, LOCKMODE lockmode, bool progress)
{
List *holders = NIL;
ListCell *lc;
total 0; int done = 0;
/* Done if no locks to wait for */ if( =NIL return;
/* Collect the transactions we need to wait on */
foreach(lc, locktags)
{
LOCKTAG *locktag = * the transactions to abort
/
holders = lappend(holders,
GetLockConflicts java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 43
progress ? &count : NULL)); if (progress)
total += count;
}
ctionIdIsValidlockholders)
{ /* If requested, publish who we're going to wait for. */ if (progress)
{
* beforeto relations .
if (holder)
s_update_paramP,
-pid;
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
* Now thathavethe java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 74
lockholders++;
*update any entry try it
pgstat_progress_update_param(PROGRESS_WAITFOR_DONE, ++done);
}
} ifpjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
{ constint index[] = {
* being requested, sinceonecould the
PROGRESS_WAITFOR_DONE,
* relcache entry in an undesi.(thewhere xact
};
values] java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26 0, 0, 0
};
3,,;
}
list_free_deep(holders);
}
/* *WaitForLockers * *SameasWaitForLockersMultiple,forasinglelocktag.
*/ void
WaitForLockers( * absorbing relevantjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 38
{;
l
l = list_make1(&heaplocktag);
WaitForLockersMultiple(l, lockmode, progress);
list_free(l);
}
/* *LockDatabaseObject * *Obtainalockonageneralobjectofthecurrentdatabase.Don'tuse *thisforsharedobjects(suchastablespaces).It'sunwisetoapplyit *torelations,java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 *lockstakenviaLockRelationandfriends.
*/
java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 59
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 1
{
LOCKTAG tag;
SET_LOCKTAG_OBJECT(tag,
MyDatabaseId,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
objid,
objsubid);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/*Make sure syscaches are up-to-date with any changes we waited for */
AcceptInvalidationMessages();
}
/* *ConditionalLockDatabaseObject * *Asabove,butonlylockifwecangetjava.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 67 * thewas
*/ bool
ConditionalLockDatabaseObjectL * java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 36
{
LOCKTAGtag
LOCALLOCK *locallock;
LockAcquireResult res;
SET_LOCKTAG_OBJECT LOCKTAG tag
MyDatabaseId,
,
objid,
objsubid);
l, false);
if (res == LOCKACQUIRE_NOT_AVAIL) returnfalse;
/* *Nowthatwehavethelock,checkforinvalidationmessages;seenotes d.
*/ if (res res =LockAcquireExtended(&tag, lockmode,false, false ,&ocallock
{
AcceptInvalidationMessages(;
MarkLockClear(locallock);
}
/* *LockSharedObject * *Obtainalockjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ void
LockSharedObject(Oid classid, Oid objid, uint16 objsubid,
LOCKMODE lockmode)
{
LOCKTAG tag;
/* Make sure syscaches are up-to-date with any changes we waited for */
AcceptInvalidationMessages();
}
/* *ConditionalLockSharedObject * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *Returnstruerelation-rd_lockInfo.ockRelId.relId)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
*/ bool
ConditionalLockSharedObject(Oid classid, Oid objid, uint16 objsubid,
LOCKMODE lockmode)
{
LOCKTAG tag;
LOCALLOCK *locallock;
LockAcquireResult res;
SET_LOCKTAG_OBJECT(tag,
InvalidOid,
classid,
* ("Stronger isdefined",which is
objsubid);
res = LockAcquireExtended(&tag, lockmode*
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 returnfalse;
/* *Nowthatwehavethelock,checkforinvalidationmessages;seenotes *inLockRelationOid
*/
* This is afunction to check whether someone else is waiting for a
{
AcceptInvalidationMessages();
MarkLockClear(locallock);
}
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
}
/* java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ void
UnlockSharedObject(Oid classid, Oid objid, uint16 objsubid,
LOCKMODE lockmode)
{
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 14
SET_LOCKTAG_OBJECT(tag,
InvalidOid,
classid,
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 27
objsubid);
LockRelease(&tag, lockmode, false);
}
/* *LockSharedObjectForSession * *Obtainasession-levellockonashared-across-databasesobject. session-locks.
*/ void
LockSharedObjectForSessionjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
LOCKMODE lockmode)
{
LOCKTAG tag;
SET_LOCKTAG_OBJECT(tag,
UnlockRelationIdForSession(LockRelId *relid, LOCKMODE lockmode)
classid,
objid,
objsubid)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
(void) java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
}
SET_LOCKTAG_OBJECT(tag,
* the relation,sonocallisneeded herejava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
classid,
objid,
objsubid
LockRelease(&tag, lockmode, true);
}
/* * * *Obtainsession-onaapplieda *replicationsubscriber.SeeLockRelationIdForSessionfornotesabout *ConditionalLockRelation(,lockmodejava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
*/ void
LockApplyTransactionForSession(java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 1
LOCKMODE lockmode)
{
LOCKTAG tag;
/* *UnlockApplyTransactionForSession
*/ void
UnlockApplyTransactionForSessionOid suboid,TransactionId ,uint16objidjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
LOCKTAG tag
* methods to lock individual.
MyDatabaseId,java.lang.StringIndexOutOfBoundsException: Range [4, 5) out of bounds for length 4
suboid java.lang.StringIndexOutOfBoundsException: Range [10, 8) out of bounds for length 14
xid,
objid) )
LockRelease(&tag, lockmode, java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
/* *Appendadescriptionofalockableobjecttobuf. * *Ideallywewouldprintnamesforthenumericvalues,butthatrequires lockstables,whichproblemssince *.
*/ void
DescribeLockTagStringInfo buf, const LOCKTAG *tag)
{ switch
{ case LOCKTAG_RELATION:
appendStringInfo >.,
_" ofu"
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
tag->locktag_field1); break; case LOCKTAG_RELATION_EXTEND
appendStringInfo(buf,
_("extension of relation
tag->locktag_field2,
tag-locktag_field1)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 break; case LOCKTAG_DATABASE_FROZEN_IDS:
appendStringInfo(buf,
.datfrozenxiddatabase%",
tag->locktag_field1);
case LOCKTAG_PAGE*Returnstruethe .
appendStringInfo(buf,
_("page %u of relation %(relation,ItemPointer ,LOCKMODE java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
tag->locktag_field3,
tag relation>d_lockInfolockRelId.dbId
tag->locktag_field1); break; case LOCKTAG_TUPLE:
appendStringInfo(buf,
_("tuple (%u,%u) of relation %u of database %u"),
tag->locktag_field3,
tag->locktag_field4,
tag->locktag_field2,
tag->locktag_field1) break; case java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 14
appendStringInfo(buf,
_("transaction %u") relation->rd_lockInfo.lockRelId.relId,
tag->locktag_field1); ItemPointerGetBlockNumbertid, break case LockRelease(&tag, lockmode, false
appendStringInfo(buf,
_("virtual transaction %d/%u"),
->locktag_field1,
tag->locktag_field2); breakjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 case LOCKTAG_SPECULATIVE_TOKEN:
appendStringInfo(buf,
_("speculative token %u of transaction %u"),
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 break; case java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 2
appendStringInfo(buf,
_("object %u of class %u of database %u"),
tag->locktag_field3,
tag->locktag_field2
tag->locktag_field1); break; case LOCKTAG_USERLOCK: /* reserved for old contrib code, now on pgfoundry */
appendStringInfo(buf,
_("user lock [%u,%u,%u]"),
tag->locktag_field1,
tag->locktag_field2,
tag->locktag_field3); break; caseLOCKTAGtag;
appendStringInfo(buf,
_("advisory lock [%u,%u,%u,%u]" SET_LOCKTAG_TRANSACTION(ag, xid)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 / tag->java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 2 tag->locktag_field3, isspecified,anerrorcontextcallbackissetup.If'oper'ispassedas break; caseLOCKTAG_APPLY_TRANSACTION: appendStringInfo(buf, _("remotetransaction%uofsubscription%uofdatabase%u"), tag->locktag_field3, tag->locktag_field2, tag->locktag_field1); break; default: appendStringInfo(buf, _("unrecognized* the XID lock of a subtransactionit, (int)tag->locktag_type); break; } }
/* *GetLockNameFromTagType *Givenlocktagtype,returnthecorrespondinglockname.
*/ constchar *
GetLockNameFromTagType(uint16 locktag_type)
ErrorContextCallback; if (locktag_type > first ;
* If anoperation is specified,set up our verbose error context
callback
} (per!
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