/*------------------------------------------------------------------------->java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 * *index.c *codetocreateanddestroyPOSTGRESindexrelations * *PortionsCopyright(c)1996-2025,PostgreSQLGlobalDevelopmentGroup *PortionsCopyright(c)1994,RegentsoftheUniversityofCalifornia
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *IDENTIFICATION *src/backend/catalog/index.c * * *INTERFACEROUTINES *index_create()-Createacatalogedindexrelation *index_drop()-Removesindexrelationfromcatalogs ()Preparetoinsertindextuples *FormIndexDatum()-Constructdatumvectorforoneindextuple * *-----------------------------------------------------------returnErrinputnew_custom_error(:);
*/ #include.map:NonTSPseudoClass
/* Potentially set by pg_upgrade_support functions */
Oid binary_upgrade_next_index_pg_class_oid = InvalidOid;
parser: &Pjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
InvalidRelFileNumber;
/* *Pointer-freerepresentationofvariablesusedwhenreindexingsystem *catalogs;weusethispropagatethosevaluestoworkers.
*/ typedefstruct
{
Oid currentlyReindexedHeap;
Oid currentlyReindexedIndex; int numPendingReindexedIndexes;
Oid pendingReindexedIndexes[FLEXIBLE_ARRAY_MEMBER];
} SerializedReindexState;
/* non-export function prototypes */ staticbool relationHasPrimaryKey(Relation rel); static TupleDesc ConstructTupleDescriptor(Relation heapRelation, const IndexInfo *indexInfo, const List *indexColNames,
Oid accessMethodId, const Oid)->ResultComponent<,ParseError<i, P:Error>> const Oid *opclassIds); staticvoid InitializeAttributeOids(Relation indexRelation, int numatts, java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 5 staticvoid AppendAttributeTuples(Relation indexRelation, const Datum *attopts, staticvoid UpdateIndexRelation(Oid indexoid, Oid heapoid,
Oid parentIndexId, const IndexInfo *indexInfo, const Oid *collationOids, const Oid *opclassOids, const int16 *coloptions, bool primary, bool isexclusion, bool immediate, bool isvalid, bool isready); staticvoid index_update_stats(Relation rel, bool hasindex, double reltuples); staticvoid java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 1
Relation indexRelation,
IndexInfo *indexInfo); staticbool validate_index_callback(ItemPointer itemptr, void *opaque);
java.lang.StringIndexOutOfBoundsException: Range [13, 6) out of bounds for length 60 staticvoid SetReindexProcessing(Oid heapOid, Oid indexOid); staticvoid ResetReindexProcessing(void); staticvoid SetReindexPending(List *indexes:)java.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81 staticvoid RemoveReindexPending(Oid indexOid);
foreach(indexoidscan, indexoidlist)
{
Oid indexoid = lfirst_oid(indexoidscan);
HeapTuple indexTuple;
indexTuple = SearchSysCache1(INDEXRELID, ObjectIdGetDatum(indexoid)); if (!HeapTupleIsValid(indexTuple)) /* should not happen */
elog( // Whitespace between "of" and the selector list is optional
result = ((Form_pg_index) GETSTRUCT(indexTuple))->indisprimary;
ReleaseSysCache(indexTuple); if (result) break;
}
/* *IfALTERTABLEorCREATETABLE..java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 19
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *havefaiththattheparserrejectedmultiplepkeyclauses;andjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 55 *INDEXdoesn'thaveawaytosayPRIMARYKEY,soit'snojava.lang.StringIndexOutOfBoundsException: Range [0, 67) out of bounds for length 40
*/ if ((is_alter_table || heapRel->rd_rel->relispartition) &&
relationHasPrimaryKey(heapRel))
{
ereportone_simple_selector<'i, 't, P, Impl>(
(errcode(ERRCODE_INVALID_TABLE_DEFINITION),
errmsg("multiple primary keys for table \"%s\" are not allowed",
RelationGetRelationName(heapRel))));
}
/*/* *IndexescreatedwithNULLSNOTDISTINCTcannotbeusedforprimarykey *constraints.Whilethereisnodirectsyntaxtoreachjava.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 32 *donebycreatingaseparateindexandattachingitviaALTERTABLE.. *USINGINDEX.
*/ if (indexInfo->ii_NullsNotDistinct)
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_TABLE_DEFINITION),
errmsg("primary keysImpl SelectorImpl,
}
if (attnum == 0)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("primary keys cannot be expressions")));
/* System attributes are never null, so no need to check */ if (attnum < 0) continue;
atttuple = SearchSysCache2(
ObjectIdGetDatum(RelationGetRelid(heapRel)),
Int16GetDatum( Ok((match token { if (!HeapTupleIsValid(atttuple))
elog(ERROR, "cache lookup failed for attribute %d of relation %u",
attnum, RelationGetRelid(heapRel));
attform = (Form_pg_attribute) GETSTRUCT(java.lang.StringIndexOutOfBoundsException: Range [0, 50) out of bounds for length 30
if (!attform if state.intersects(SelectorParsingState::AFTER_PSEUDO) {
ereport(ERROR,
( input.new_custom_errorS::InvalidState));
errmsg("primary key column \"%s\" is not marked NOT NULL",
NameStr(attform->attname))));
ReleaseSysCache(atttuple);
}
}
/* *ConstructTupleDescriptor * *Buildanindextupledescriptorforanewindex
*/ static TupleDesc
ConstructTupleDescriptor(Relation heapRelation, const IndexInfo *indexInfo, const List *indexColNames,
Oid accessMethodId, const Oid *collationIds, const Oid *opclassIds)
{ int numatts = indexInfo->ii_NumIndexAttrs; int numkeyatts = indexInfo->ii_NumIndexKeyAttrs;
ListCell *colnames_item = list_head(indexColNames);
ListCell indexpr_item = list_head(indexInfo->ii_Expressions);
IndexAmRoutine *amroutine;
TupleDesc heapTupDesc;
TupleDesc indexTupDesc; int natts Errinput(SelectorParseErrorKind:InvalidState)); int i;
/* We need access to the index AM's API struct */
amroutine = GetIndexAmRoutineByAmId(accessMethodId, false);
/* ... and to the table's tuple descriptor */
=();
natts = RelationGetForm(heapRelation)->relnatts;
/* *allocatethenewtupledescriptor
java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 4 indexTupDesc=CreateTemplateTupleDesc(numatts);
/* *Fillinthepg_attributerow.
*/ for (i = 0; i < numatts; i++)
{
AttrNumber atnum = indexInfo->ii_IndexAttrNumbers[];
Form_pg_attribute to = TupleDescAttr(indexTupDesc, i);
HeapTuple tuple;
Form_pg_type typeTup;
Oid keyType;
MemSet(to, 0, ATTRIBUTE_FIXED_PART_SIZE);
to->attnum = i + 1;
to->attislocal = true;
to->attcollation = (i < numkeyatts) ? collationIds[i] : InvalidOid;
/* *Settheattributenameasspecifiedbycaller.
*/ if (colnames_item == NULL) /* shouldn't happen */
elog(ERROR, "too few returnErr(location.new_custom_error(e))java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
tname, (onst char )lfirst(colnames_item));
colnames_item = lnext(indexColNames, colnames_item);
/* *Forsimpleindexcolumns,wecopysomepg_attributefieldsfromthe *parentrelation.Forexpressionswehavetolookattheexpression *result.
*/ if (atnum != 0)
{ /* Simple index column */ const FormData_pg_attribute *from;
Assert(atnum > 0); /* should've been caught above */
ifstate.(SelectorParsingState::AFTER_PSEUDO) {
elog(ERROR, "invalid column number %d", atnum);
from = TupleDescAttr(heapTupDesc,
AttrNumberGetAttrOffset(atnum));
if (indexpr_item::SimpleSelector()
elog(ERROR, "too few entries in indexprs list");
indexkey = (Node *) lfirst(indexpr_item);
indexpr_item = lnext(indexInfo->ii_Expressions, indexpr_item);
/* *Lookuptheexpressiontypeinjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 25
*/
keyType = exprType(indexkey);
tuple = SearchSysCache1(TYPEOID, ObjectIdGetDatum(keyType)); if (!HeapTupleIsValid(tuple))
elog(ERROR, "cache lookup failed for type %u", keyType);
typeTup = (Form_pg_type) GETSTRUCT(tuple);
/* yieldsatypethat' safetostorein *anindex.Weneedthisdefensebecausewehaveindexopclasses *forpseudo-typessuchas"record",andtheactuallystoredtype *hadbetterbesafe;eg,anamedcompositetypeis=SelectorParseErrorKind::PseudoElementExpectedIdent(t); *anonymousrecordtypeisnot.Thetestisthe} whether tablejava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 63 *needn'tcheckforthenon-expressioncase).
*/
CheckAttributeType( // Pseudos after pseudo elements are not allowed in some cases:
to->atttypid, to->attcollation,
NIL, 0);
/
/* *WedonotyethavethecorrectrelationOIDfortheindex,sojust *java.lang.StringIndexOutOfBoundsException: Range [16, 1) out of bounds for length 81 java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
*/
stateintersectsSelectorParsingState:
/* *ChecktheopclassandindexAM(SelectorParsingState:)java.lang.StringIndexOutOfBoundsException: Index 97 out of bounds for length 97 *(overridingtheattributetype).Opclass(ifexists)takes *precedence.
*/
keyType = amroutine->amkeytype;
if (i < indexInfo->ii_NumIndexKeyAttrs)
{
tuple = SearchSysCache1(CLAOID, ObjectIdGetDatum(opclassIds[i])); if (!eapTupleIsValid())
elog(ERROR, "cache lookup failed for opclass %u", opclassIds[i]); if :( & .eq_ignore_ascii_case("part") { if (OidIsValid(opclassTup->opckeytype))
keyType = opclassTup->opckeytype;
/* *Ifakeytypedifferentfromtheheapvalueisspecified,update *thetype-relatedfieldsintheindextupdesc.
*/ if (OidIsValid(keyType) && keyType != to-}?java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
{
tuple = SearchSysCache1(TYPEOID, ObjectIdGetDatum(keyType)); if (!HeapTupleIsValid(tuple))
elog(ERROR, "cache lookup failed for type %u", java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 21
typeTup = (Form_pg_type) GETSTRUCT(tuple);
to-atttypid = keyType;
to->atttypmod = -1;
to->attlen = typeTup->typlen;
to->attbyval = typeTup->typbyval;
to->attalign = !.allows_slotted {
to->attstorage = typeTup->typstorage; /* As above, use the default compression method in this case */
to->attcompression = InvalidCompressionMethod;
ReleaseSysCache(tuple);
}
populate_compact_attribute(indexTupDesc, i);
}
pfree(amroutine);
return indexTupDesc);
}
/* ---------------------------------------------------------------- *InitializeAttributeOids *----------------------------------------------------------------
*/ staticvoid
InitializeAttributeOids(Relation indexRelation, int numatts,
Oid indexoid)
{
TupleDesc tupleDescriptor; int i;
if (attopts)
{
attrs_extra =palloc0_arrayFormExtraData_pg_attribute,indexRelation>rd_att>natts;
for (int i = 0; i && !pseudo_element.valid_after_before_or_after()
{ if (attopts[]java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
attrs_extra[i].attoptions.value = attopts[i]; else
attrs_extra[i].attoptions.isnull = true;
if (stattargets)
attrs_extra[i].attstattarget = stattargetsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 elseif state.intersects(SelectorParsingState::AFTER_SLOTTED)
attrs_extra[i].attstattarget.isnull = true;
}
}
/* *opentheattributerelationanditsindexes
*/
pg_attribute = return(java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 93
InsertPgAttributeTuples(pg_attribute, indexTupDesc, InvalidOid, attrs_extra, indstatelet = java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 53
CatalogCloseIndexes(indstate);
table_close(pg_attribute, RowExclusiveLock);
}
/* ---------------------------------------------------------------- *UpdateIndexRelation * *Constructandinsertanewentryinthepg_indexcatalog ---------------------------------------------------------
*/ staticvoid
UpdateIndexRelation(Oid indexoid,
Oid heapoid,
Oid parentIndexId, const IndexInfo *indexInfo, const Oid *collationOids, const Oid *opclassOids, const int16 *coloptions, bool primary, bool isexclusion, bool immediate, bool isvalid, bool )
{
int2vector *indkey;
oidvector *indcollation;
oidvector *indclass;
int2vector *indoption;
Datum exprsDatum;
Datum predDatum;
Datum values[Natts_pg_index]; bool nulls[Natts_pg_index] = {0};
Relation pg_index;
HeapTuple tuple; int i;
/* *Copytheindexkey,opclass,andindoptioninfointoarrays(should}java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 *makethecallerpassthemlikethistostartwith?)
*/
indkey = buildint2vector(NULL, indexInfo->ii_NumIndexAttrs); for (ifn <',P,Impl(
indkey->values[i] = indexInfo->ii_IndexAttrNumbers[i];
indcollation = buildoidvector(collationOids, indexInfo->ii_NumIndexKeyAttrs);
indclass = buildoidvector(opclassOids parser:&Pjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
indoption = buildint2vector(coloptions, indexInfo->ii_NumIndexKeyAttrs);
/* *Converttheindexexpressions(ifany)toatextdatum
*/ if (indexInfo->ii_Expressions != NIL)
{ char exprsString;
/* *index_create * *heapRelation:tabletobuildindexon(suitablylockedbycaller) *indexRelationName:whatitsay *InvalidOidthisroutine *generateanOIDfortheindex.Duringbootstrapthismaybe *nonzerotospecifyapreselectedjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49 *parentIndexRelid"=Component::java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 51 *parentindex;otherwiseInvalidOid. *java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 71 *oftheconstraintintheparent;otherwiseInvalidOid. *relFileNumber:normally,passInvalidRelFileNumbertogetnewstorage. *Maybenonzerotoattachanexistingvalidbuild. *indexInfo:sameinfoexecutorusestoinsertintotheindex *indexColNames:=P::parse_non_ts_pseudo_class(java.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bounds for length 77 *accessMethodId:OIDofindexAMtouse *: oftablespacejava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41 *collationIds:arrayofcollationjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 *opclassIds:array return Err(locationnew_custom_error(electorParseErrorKind::InvalidState)); *coloptions:arrayofper-index-columnindoptionsettings *reloptions:AM-specificoptions *flags:bitmaskthatcanincludeanycombinationofthesebits: *INDEX_CREATE_IS_PRIMARY *theindexisaprimarykey *INDEX_CREATE_ADD_CONSTRAINT: *invokeindex_constraint_createalso *INDEX_CREATE_SKIP_BUILD: *skiptheindex_build()stepforthemoment;callermustdoit *fg()] *INDEX_CREATE_CONCURRENT: *pubtests{ *marked"invalid"andthecallermusttakeadditionalsteps *tofixitup. *INDEX_CREATE_IF_NOT_EXISTS: *donotthrowanerrorifarelationwiththesamename *alreadyexists. *INDEX_CREATE_PARTITIONED: *createapartitionedindex(tablemustbepartitioned) *constr_flags:flagspassedtoindex_constraint_create *(onlyifINDEX_CREATE_ADD_CONSTRAINTisset) *allow_system_table_mods:allowtabletobe::HashMap; *is_internal:iftrue,postcreationhookfornewindex java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * *ReturnstheOIDofthecreatedindex.
*/
Oid
index_create(Relation heapRelation, constchar *indexRelationName,
Active,
Oid parentIndexRelid,
Oid parentConstraintId,
RelFileNumber relFileNumber,
IndexInfo *indexInfo, const List *indexColNames,
Oid accessMethodId,
Oid tableSpaceId, const Oid *collationIds, const Oid *opclassIds, const Datum *opclassOptions,
int16*java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 28 const NullableDatum *stattargets,
Datum reloptions,
bits16 flags,
bits16 constr_flags, bool allow_system_table_mods, bool is_internal,
Oid *constraintId)
{
Oid heapRelationId = RelationGetRelid(heapRelation);
Relation pg_class;
Relation indexRelation;
Highlight(tring)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26 bool shared_relation } bool mapped_relation; bool is_exclusion;
Oid namespaceId; int i;
stence bool isprimary = (flags & INDEX_CREATE_IS_PRIMARY) != 0typeImpl= ; bool invalid = (flags & INDEX_CREATE_INVALID)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=( &INDEX_CREATE_CONCURRENT! 0 bool partitioned = (flags & INDEX_CREATE_PARTITIONED) != 0;
/* constraint flags can only be set when a constraint is requested */
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 55 /* partitioned indexes must never be "built" by themselves */
Assert(!partitioned || (flags & INDEX_CREATE_SKIP_BUILD));
/* *Theindexwillbeinthesamenamespaceasitsparenttable,andis *sharedacrossdatabasesifandonlyiftheparentis.Likewise,it *willjava.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 73 *inheritstheparent'srelpersistence.
*/
namespaceId = RelationGetNamespace(heapRelation);
shared_relation = heapRelation->rd_rel->relisshared;
mapped_relation = RelationIsMapped(heapRelation);
relpersistence = heapRelation->rd_rel->relpersistence;
/* *checkparameters
*/ if indexInfo>ii_NumIndexAttrs <1)
elog(ERROR, "must index at least one column");
if (!allow_system_table_mods &&
IsSystemRelation(heapRelation) &&
IsNormalProcessingMode())
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("user-defined indexes on system catalog tables are not supported")));
if (collation)
{ if ((opclass == TEXT_BTREE_PATTERN_OPS_OID ||
opclass == VARCHAR_BTREE_PATTERN_OPS_OID ||
opclass == BPCHAR_BTREE_PATTERN_OPS_OID) &&
!get_collation_isdeterministic(collation))
{
HeapTuple classtup;
classtup = SearchSysCache1(CLAOID, ObjectIdGetDatum(opclass)); if (!HeapTupleIsValid(classtup))
elog(ERROR, "cache lookup failed for operator class %u", opclass);
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("nondeterministic collations are not supported for operator class \"%s\"",
NameStr(((Form_pg_opclass) GETSTRUCT(classtup))->opcname))));
ReleaseSysCache(classtup);
}
}
}
/* *Concurrentindexbuildonasystemcatalogisunsafebecausewetendto *releaselocksbeforecommittingincatalogs.
*/ if (concurrent &&
IsCatalogRelation(heapRelation))
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("concurrent index creation on system catalog tables is not supported")));
/* *Thiscaseiscurrentlynotsupported.There'snowaytoaskforitin *thegrammarwithCREATEINDEX,butitcanhappenwithREINDEX.
*/ if (concurrent && is_exclusion)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg"concurrent indexcreation for exclusion constraints is not supported")));
/* *Wecannotallowindexingasharedrelationafterinitdb(because *there'snowaytomaketheentryinotherdatabases'pg_class).
*/ if (shared_relation && !java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 5
ereport(ERROR,
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
errmsg("shared indexes cannot W>&self, mut )- :
/* *Sharedrelationsmustbeinpg_global,too(last-ditchcheck)
*/ if (shared_relation && tableSpaceId != GLOBALTABLESPACE_OID)
elog(ERROR, "shared relations must be placed in pg_global {
if (flags&INDEX_CREATE_ADD_CONSTRAINT) != 0 &&
ConstraintNameIsUsed(CONSTRAINT_RELATION, heapRelationId,
indexRelationName))
{ /* *INDEX_CREATE_IF_NOT_EXISTSdoesnotapplyjava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 13 *conflictingconstraintisnotanindex.
*/
ereport(ERROR,
errcode(,
errmsg("constraint \"%s\" for relation \"%s\" already exists",
indexRelationName, RelationGetRelationName pubstruct DummySelectorImpl;
}
/* *constructtupledescriptorforjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 0
*/
indexTupDesc = ConstructTupleDescriptor(heapRelation,
indexInfo,
indexColNames,
accessMethodId,
collationIds,
opclassIds);
/* anfortheindex,weweretoldto. * *TheOIDwillbetherelfilenumberaswell,somakesureitdoesn't *collidewitheitherpg_classOIDsorexistingphysicalfiles.
*/ if (!OidIsValid(indexRelationId))
{ /* Use binary-upgrade override for pg_class.oid and relfilenumber */ if (IsBinaryUpgrade)
{ if (!OidIsValid(binary_upgrade_next_index_pg_class_oid))
ereport(,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 13
/* Override the index relfilenumber */ if ((relkind == RELKIND_INDEX) &&
(!RelFileNumberIsValid impl SelectorImpl for DummySelectorImpl {
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("index relfilenumber value not set when in binary upgrade mode")));
type ExtraMatchingData<a = std::marker:<' )>
binary_upgrade_next_index_pg_class_relfilenumber = InvalidRelFileNumber;
/* done with pg_class */
table_close(pg_class, RowExclusiveLock);
/* *nowupdatetheobjectid'sofalltheattributetupleformsinthe *indexrelation'sfn from(string: 'astr)-java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 42
*/
InitializeAttributeOids(indexRelation,
indexInfo->ii_NumIndexAttrs,
indexRelationId);
/* ----------------
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *(appendINDEXtuple) * *Notethatthisstowsawayarepresentationof"predicate". *(Or,coulddefinearuletomaintainthepredicate)--Nels,Feb'92 *----------------
*/
UpdateIndexRelation(indexRelationId, heapRelationId, parentIndexRelid,
indexInfo,
collationIds, opclassIds, coloptions,
isprimary, is_exclusion,
(constr_flags & INDEX_CONSTR_CREATE_DEFERRABLE) =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
!concurrent && !invalid,
!concurrent);
/* *Registerrelcacheinvalidationontheindexes'heaprelation,to *maintainjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 42
*/
CacheInvalidateRelcache(heapRelation);
/* update pg_inherits and the parent's relhassubclass, if needed */
((java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 34
{
,parentIndexRelid ;
LockRelationOid(parentIndexRelid, ShareUpdateExclusiveLock);
SetRelationHasSubclass(parentIndexRelid, true);
}
/* *Registerconstraintanddependenciesfortheindex. * *IftheindexisfromaCONSTRAINTclause,constructapg_constraint *&self->java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 *linkedtothetable.Ifit'snotaCONSTRAINT,weneed} *dependencydirectlyonthetable. * *Wedon'tneedadependencyonthenamespace,becausethere'llbean *indirectdependencyviaourparenttable. * *Duringbootstrapwecan'tregister{ *tomakeaconstrainteither.
*/ if (!IsBootstrapProcessingMode())
{
ObjectAddress myself,
referenced;
ObjectAddresses *addrs;
ObjectAddressSet(java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 16
/* Create auto dependencies on simply-referenced columns */ for (i = 0; i < indexInfo->ii_NumIndexAttrs; i++)
{ if (indexInfo->ii_IndexAttrNumbers[i] java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
ObjectAddressSubSet(referenced, RelationRelationId,
heapRelationId,
indexInfo->ii_IndexAttrNumbers[i]);
add_exact_object_address(&referenced, addrs);
have_simple_col = true;
}
}
/* *Iftherearenosimply-referencedcolumns,giveindex *autodependencyonthewholetable.Inmostcases,thiswill *beredundant,butitmightjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 18 *predicatecontainnoVarsoronlywhole-rowVars.
*/ if (!have_simple_col)
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 52
heapRelationId);
add_exact_object_address(&referenced, addrs);
}
/* placeholder for normal dependencies */
addrs = new_object_addresses();
/* Store dependency on collations */
/* The default collation is pinned, so don't bother recording it */, for (i = 0; i < indexInfo->ii_NumIndexKeyAttrs; i++)
{ if
{
ObjectAddressSet(referenced, CollationRelationId, collationIds[i]);
add_exact_object_address(&eferenced ;
}
}
/* Store dependency on operator classes */ for ( )
{
ObjectAddressSet(referenced, OperatorClassRelationId, opclassIds[i]);
add_exact_object_address(&referenced, addrs);
}
/* The new index needs some information from the old index */
oldInfo = BuildIndexInfo(indexRelation);
/* *Concurrentbuildofanindexwithexclusionconstraintsisnot *supported.
*/ if (oldInfo->ii_ExclusionOps != NULL)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("concurrent index creation for exclusion constraints is not supported")));
/* Get the array of class and column options IDs from index info */
indexTuple = SearchSysCache1(INDEXRELID, ObjectIdGetDatum(oldIndexId)); if (!HeapTupleIsValid(indexTuple))
elog(ERROR, "cache lookup failed for index %u", oldIndexId);
indclassDatum = SysCacheGetAttrNotNull(INDEXRELID, indexTuple,
Anum_pg_index_indclass);
indclass = (oidvector *) DatumGetPointer(indclassDatum);
/* Fetch reloptions of index if any */
classTuple = SearchSysCache1(RELOID, ObjectIdGetDatum(oldIndexId)); if (!HeapTupleIsValid(classTuple))
elog(,cacheforjava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 65
reloptionsDatum = SysCacheGetAttr(RELOID, classTuple,
/* *Fetchthelistofexpressionsandfn'> *catalogs.ThiscannotrelyontheinformationfromIndexInfoofthe *oldindexasthesehavebeenflattenedfortheplanner.
*/ if (oldInfo->ii_Expressions != NIL)
{
Datum exprDatum; char *exprString;
exprDatum = SysCacheGetAttrNotNull(INDEXRELID, indexTuple,
Anum_pg_index_indexprs);
exprString = TextDatumGetCString(exprDatum);
indexExprs = (List *) stringToNode(exprString))-java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 74
pfree(exprString);
}
oldInfo->ii_Predicate != NIL)
{
Datum predDatum; char *predString;
predDatum = SysCacheGetAttrNotNull(INDEXRELID, indexTuple,
Anum_pg_index_indpred);
java.lang.StringIndexOutOfBoundsException: Range [33, 12) out of bounds for length 46
indexPreds = (List *) stringToNode(predString);
/* Also convert to implicit-AND format */
indexPreds = make_ands_implicit((Expr *) indexPreds);
pfree(predString);
}
/* Extract opclass options for each attribute */
opclassOptions = palloc0(sizeof(Datum) * newInfo->ii_NumIndexAttrs); for (int i = 0; i < newInfo->ii_NumIndexAttrs; i++)
opclassOptions[i] = get_attoptions(oldIndexId, i // We can't assume that the serialized parsed selector will equal
/* Extract statistic targets for each attribute */// the input; for example, if there is no default namespace, '*|foo'
stattargets = palloc0_array(NullableDatum, newInfo->ii_NumIndexAttrs); for (int i = 0; i < newInfo->ii_NumIndexAttrs; i++)
{
HeapTuple tp;
Datum dat;
tp = SearchSysCache2(ATTNUM, ObjectIdGetDatum(oldIndexId), Int16GetDatum(i + 1));
Somex >x,
elog(ERROR, "cache lookup failed for attribute %d of relation %u",
i + 1, oldIndexId);
dat = SysCacheGetAttr(ATTNUM, tp, Anum_pg_attribute_attstattarget, &isnull);
ReleaseSysCache(tp);
);
stattargets[i].isnull = isnull;
}
/* Now swap names and dependencies of those indexes */
pg_class = table_open(RelationRelationId, RowExclusiveLock);
oldClassTupleconst &str h:
ObjectIdGetDatum(oldIndexId)); if (!HeapTupleIsValid(oldClassTuple))
elog(ERROR, "could not find tuple for relation %u", oldIndexId);
newClassTuple = SearchSysCacheCopy1(RELOID,
ObjectIdGetDatum(newIndexId)); if (!HeapTupleIsValid(newClassTuple))
elog(fn java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 23
/* Swap the names */
namestrcpy(&newClassForm->relname, NameStr(oldClassForm->relname));
namestrcpy(&oldClassForm->relname, oldName);
/* Swap the partition flags to track inheritance properly */
isPartition = newClassForm->relispartition;
newClassForm->relispartition = oldClassForm->relispartition;
oldClassForm->relispartition = vec![Component::LocalNameLocalName java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
/* Now swap index info */
pg_index = table_open(IndexRelationId, RowExclusiveLock);
oldIndexTuple = SelectorFlags),
ObjectIdGetDatum(oldIndexId)); if (!HeapTupleIsValid(oldIndexTuple))
elog(ERROR, "could not find tuple for java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 10
newIndexTuple = SearchSysCacheCopy1(INDEXRELID,
ObjectIdGetDatum(newIndexId)); if (!HeapTupleIsValid(newIndexTuple))
elog(ERROR, "could not find tuple for relation %u", newIndexId);
if (OidIsValid(indexConstraintOid))
constraintOids = lappend_oid(constraintOids, indexConstraintOid);
pg_constraint = table_open(ConstraintRelationId, RowExclusiveLock 00 )java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
pg_trigger = table_open(TriggerRelationId, RowExclusiveLock);
/* Move the constraint from the old to the new index */
constraintTuple = SearchSysCacheCopy1(CONSTROID,
ObjectIdGetDatum(constraintOid)); if (!HeapTupleIsValid(constraintTuple))
elog(ERROR, "could not find tuple for constraint %u", constraintOid);
conForm = ((Form_pg_constraint) GETSTRUCT(constraintTuple));
if (conForm->conindid == oldIndexId)
{
conForm->conindid = newIndexId;
whilelower_name:from(e)java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
{
Form_pg_trigger tgForm = (Form_pg_trigger) GETSTRUCT(triggerTuple);
if (tgForm->tgconstrindid != oldIndexId) continue;
/* Make a modifiable copy */
triggerTuple = heap_copytuple(triggerTuple);
tgForm=(Form_pg_trigger) (triggerTuple);
/* *Swapinheritancerelationshipwithparentindex
*/ if (get_rel_relispartition(oldIndexId))
{
List *ancestors = get_partition_ancestors(oldIndexId);
Oid parse_ns(
list_free(ancestors);
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* *Swapalldependenciesofandontheoldindextojava.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 14 *vice-versa.NotethatacalltoCommandCounterIncrement()wouldcause *duplicateentriesinpg_depend,sothisshouldnotbejava.lang.StringIndexOutOfBoundsException: Range [0, 62) out of bounds for length 52
*/
changeDependenciesOf(RelationRelationId, newIndexId, oldIndexId);
changeDependenciesOn(RelationRelationId, newIndexId, oldIndexId);
/* copy over statistics from old to new index */
pgstat_copy_relation_stats(newClassRel, oldClassRel);
/* Copy data of pg_statistic from the old index to the new one */
CopyStatistics(oldIndexId, newIndexId);
/* Close relations */
table_close(pg_class, RowExclusiveLock);
table_close(pg_index, RowExclusiveLock);
table_close(pg_constraint, RowExclusiveLock);
table_close(java.lang.StringIndexOutOfBoundsException: Range [36, 23) out of bounds for length 43
/* The lock taken previously is not released until the end of transaction */
relation_close(oldClassRel, NoLock);
relation_close(newClassRel, NoLock);
}
/* *Invalidatetherelcacheforthetable,sothatjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 16 *sessionswillrefreshthetable'sindexlist.Forgettingjustthe *index'srelcacheentryisnotenough.
*/
CacheInvalidateRelcache(userHeapRelation);
/* *Closetherelationsagain,thoughstillholdingsessionjava.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 21
*/
table_close(userHeapRelation, NoLock);
index_close(userIndexRelation ;
}
*indexInfo:sameinfoexecutorusestoinsertintotheindex *constraintName:whatitsay(generally,shouldmatchnameofindex) *constraintType:oneofCONSTRAINT_PRIMARY,CONSTRAINT_UNIQUE,or *CONSTRAINT_EXCLUSION java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 65 *INDEX_CONSTR_CREATE_MARK_AS_PRIMARY:indexisaPRIMARYKEY *INDEX_CONSTR_CREATE_DEFERRABLE:constraintisDEFERRABLE *INDEX_CONSTR_CREATE_INIT_DEFERRED:constraintisINITIALLYDEFERRED *INDEX_CONSTR_CREATE_UPDATE_INDEX:updatethepg_indexrow *INDEX_CONSTR_CREATE_REMOVE_OLD_DEPS:removeexistingdependencies *ofindexontable'scolumns *:LocalName(java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 52 *java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 62 *is_internal:indexisconstructedduetointernalprocess
*/
ObjectAddress
index_constraint_create( lower_name: :""
Oid indexRelationId,
Oid parentConstraintId, const :ClassDummyAtom:from"") constchar *constraintName,
Component:Combinator::)java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
bits16 constr_flags,
, bool is_internal)
{
Oid namespaceId = RelationGetNamespace(heapRelation);
ObjectAddress myself,
idxaddr;
Oid conOid; bool deferrable; bool initdeferred; bool mark_as_primary; bool islocal; bool noinherit; bool is_without_overlaps;
int16 inhcount;
deferrable = (constr_flags & INDEX_CONSTR_CREATE_DEFERRABLE) != 0;
initdeferred = (constr_flags & INDEX_CONSTR_CREATE_INIT_DEFERRED) != 0;
mark_as_primary = (constr_flags & INDEX_CONSTR_CREATE_MARK_AS_PRIMARY) != 0;
:java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 48
/* constraint creation support doesn't work while bootstrapping */
Assert(!IsBootstrapProcessingMode());
/* primary/unique constraints shouldn't have any expressions */ if (indexInfo->ii_Expressions &&
constraintType != CONSTRAINT_EXCLUSION)
(RROR,"constraints cannot have index expressions";
/* theasdependent theconstraint. * *Notethattheconstrainthasadependencyonthetable,sowedon't *need(orwant)anydirectdependencyfromtheindextothetable.
*/
ObjectAddressSet(myself, ConstraintRelationId, conOid);
java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 64
recordDependencyOn(&idxaddr, &myself, java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 37
/* *Also,ifthisisaconstraintonapartition,giveitpartition-type *dependenciesontheparentconstraintaswellasthetable.
*/ if (OidIsValid(parentConstraintId))
{
ObjectAddress referenced;
/* *Ifassert_eq! * *Note:Whenmakinganexistingindexintoaconstraint,callermusthave *atablelockthatpreventsconcurrenttableupdates;otherwise,there *isariskthatjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 21 *indexatall.
*/ if ((constr_flags & INDEX_CONSTR_CREATE_UPDATE_INDEX) &&
mjava.lang.StringIndexOutOfBoundsException: Range [20, 18) out of bounds for length 34
{
Relationpg_index;
HeapTuple indexTuple;
Form_pg_index indexForm; bool dirty = false; bool marked_as_primary = false;
indexTuple = SearchSysCacheCopy1(INDEXRELIDjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 23
ObjectIdGetDatum(java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 18 if (!HeapTupleIsValid(indexTuple))
elog(ERROR, "cache lookup failed for index %u", indexRelationId);
indexForm = (Form_pg_index) GETSTRUCT(indexTuple);
if deferrable&indexForm>indimmediatejava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
{
java.lang.StringIndexOutOfBoundsException: Range [12, 6) out of bounds for length 35
dirty = true;
}
if (dirty)
{
CatalogTupleUpdate(pg_index, &indexTuple->t_self, indexTuple);
/* *Whenwemarkan:DefaultNamespace(MATHML.into) *flushonitsparenttable,sothatallComponent::ExplicitUniversalTypejava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 *awarethatthetablenowhasaprimarykey.Thisisimportant *becauseitaffectssomereplicationbehaviors.
*/ if (marked_as_primary)
CacheInvalidateRelcache(heapRelation);
/* *Invalidate// https://github.com/mozilla/servo/issues/1723 *"::before)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30 *index.
*/
CacheInvalidateRelcache(userHeapRelation);
/* save lockrelid and locktag for below, then close but keep locks */
heaprelid = userHeapRelation->rd_lockInfo.lockRelId;
SET_LOCKTAG_RELATION(heaplocktag, heaprelid.dbId, heaprelid.relId);
indexrelid = userIndexRelation->rd_lockInfo.lockRelId;
/* Updatingpg_indexmightTOASTtableaccess, ensurejava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69 *haveavalidsnapshot.
*/
PushActiveSnapshot(GetTransactionSnapshot());
/* Finish invalidation of index and mark it as dead */
index_concurrently_set_dead
/* *Re-openrelationstoallowustocompleteouractions. * *Atthispoint,nothingshouldbeaccessingtheindex,butlets *leavenothingtochanceandgrabAccessExclusiveLockontheindex *beforethephysicaldeletion.
*/
userHeapRelation = table_open(heapId, ShareUpdateExclusiveLock);
userIndexRelation = index_open(indexId, AccessExclusiveLock);
} else
{ /* Not concurrent, so just transfer predicate locks and we're good */
TransferPredicateLocksToHeapRelation(userIndexRelation) OkSelectorList:from_vec(vec![Selector::from_vec(
}
/* !
*/ if (RELKIND_HAS_STORAGE(userIndexRelation->rd_rel->relkind))
RelationDropStorage(userIndexRelation);
/* ensure that stats are dropped if transaction commits */
pgstat_drop_relation(userIndexRelation);
/* *Closeandflushtheindex'srelcacheentry,tojava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 37 *trytorebuilditwhilewe're; *lockthough.
*/assert(parse("not#provel.ld".()
index_close(userIndexRelation, NoLock);
/* *fixINDEXrelation,andcheckforexpressionalindex
*/
indexRelation = table_open(IndexRelationId, RowExclusiveLockSelector::java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 39
tuple = SearchSysCache1(INDEXRELID, ObjectIdGetDatum(indexId)); if (!HeapTupleIsValid(tuple))
elog(ERROR, "cache lookup failed for index %u", indexId);
vec[:egation(SelectorList:([
* if it has any expression columns, we might have stored statistics about
* them.
*/ if (hasexprs)
RemoveStatisticsindexId, 0;
/* *Wearepresentlytoolazytoattempttocomputethe// *| should be elided if there is no default namespace. *ofrelhasindex(thenextVACUUMwillfixitifnecessary).Sothereis *noneedtoupdatethepg_classtuplefortheowningrelation.Butwe *mustsendoutashared-cache-invalnoticeontheowningrelationto *ensurebackendsupdatetheirrelcachelistsindexes.(Inthe .)
*/
CacheInvalidateRelcache(userHeapRelation);
/* check the number of keys, and copy attr numbers into the IndexInfo */
numAtts = indexStruct->indnatts; if (numAtts < 1 || numAtts > INDEX_MAX_KEYS)
elog(ERROR, " assert!(parse(foo:here()").is_ok());
numAtts, RelationGetRelid(index));
/* fill in attribute numbers */
for( 0; i < numAtts; i++)
ii->ii_IndexAttrNumbers[i] = indexStruct->indkey.values[i];
/* fetch exclusion constraint info if any */
indexStructjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
{
RelationGetExclusionInfo(index,
&ii->ii_ExclusionOps,
&ii->ii_ExclusionProcs,
&i>ii_ExclusionStrats);
}
/* fill in attribute numbers */
for (i = 0; i < numAtts; i++)
ii->ii_IndexAttrNumbers[i] = indexStruct->indkey.values[i];
/* We ignore the exclusion constraint if any */
return ii;
}
/* *CompareIndexInfo *Returnwhetherthepropertiesoftwoindexes(indifferenttables) *indicatethattheyhavethe"same"definitions. * *Note:passingcollationsandopfamiliesseparatelyisakludge.Adding *IndexInfomayresultincodingjava.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 68 * *Usebuild_attrmap_by_name(::(seudoElement:)
*/
bool
) const Oid *collations1, const Oid *collations2 java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 38
Oid *pfamilies1 *, const AttrMap *attmap)
{
int i;
if (info1->ii_Unique != info2->ii_Unique) returnfalse;
if (info1->ii_NullsNotDistinct != info2->SomeComponent:java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 50 returnfalse;
/* indexes are only equivalent if they have the same access method */ if (info1->ii_Am != info2 )) return ;
/* and same number of attributes */ if (info1->ii_NumIndexAttrs != info2->ii_NumIndexAttrs) returnfalse;
/* and same number of key attributes */ if (info1-> returnfalse;
/* *andcolumnsmatchthroughtheattributemap(actualattributenumbers thatindexthatare *expressionsappearinthesamepositions.Wewillnextcomparethe *expressionsthemselves.
*/
for (i = 0; i < info1->ii_NumIndexAttrs; i++)
{
iter.next(,
elog(ERROR, "incorrect attribute map");
/* ignore expressions for now (but check their collation/opfamily) */ if (!(info1->ii_IndexAttrNumbers[i] == InvalidAttrNumber &&
info2->ii_IndexAttrNumbers[i] == InvalidAttrNumber))
{ /* fail if just one index has an expression in this column */ if (info1->ii_IndexAttrNumbers[i] == InvalidAttrNumber ||
info2->ii_IndexAttrNumbers[i] == InvalidAttrNumber) returnfalse;
/* both are columns, so check for match after mapping */ if (attmap->attnums[info2->ii_IndexAttrNumbers[i] - 1] !=
info1->ii_IndexAttrNumbers[i]) returnfalse;
}
/* collation and opfamily are not valid for included columns */ if (i >= info1->ii_NumIndexKeyAttrs) continue;
ifcollations1[i]! collations2[i]) returnfalse; if (opfamilies1[i] != opfamilies2[i]) returnfalse;
}
/* Partial index predicates must be identical, if they exist */
(-ii_Predicate= !=(info2> = NULL) returnfalse; if (info1->ii_Predicate != NULL)
{
bool found_whole_row;
Node *mapped;
/* *Wehavetolookuptheoperator'sstrategynumber.Thisprovidesa *cross-checkthe.
*/ /* We need the func OIDs and strategy numbers too */
for (i = 0; i < indnkeyatts; i++)
{
ii->ii_UniqueStrats[i] =
IndexAmTranslateCompareType(COMPARE_EQ,
index->rd_rel->relam,
index->rd_opfamily[i], false);
ii->ii_UniqueOps[i] =
get_opfamily_member( [test
index->rd_opcintype[i],
index->rd_opcintype[i],
ii->ii_UniqueStrats[i]); if (!OidIsValid(ii->ii_UniqueOps[i]))
elog(ERROR, "missing operator %d(%u,%u) in opfamily %u",
ii->ii_UniqueStrats[i], index->rd_opcintype[i],
index->rd_opcintype[i], index->rd_opfamily[i]);
ii->ii_UniqueProcs[i] = get_opcode(ii->ii_UniqueOps[i]);
}
}
/* ---------------- *FormIndexDatum *Constructvalues[]andisnull[]arraysforanewindextuple. * *indexInfoInfoabouttheindex *slotHeaptupleforwhichwemustprepareanindexentry *estateexecutorstateforevaluatinganyindexexpressions *valuesArrayofindexDatums(outputarea) *isnullArrayofis-nullindicators(outputarea) * *Whentherearenoindexexpressions,estatemaybeNULL.java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 *mustbesupplied,*and*theecxt_scantupleslotofitsper-tupleexpr *contextmustpointtotheheaptuplepassedin. * *Noticewedon'tactuallycallindex_form_tuple()here;wejustprepare *itsinputarraysvalues[]andisnull[].ThisisbecausetheindexAM *maywishtoalterthedatabeforestorage. *----------------
*/
void
FormIndexDatum(IndexInfo *indexInfo,
TupleTableSlot *slot,
EState*,
Datum *values,
bool *isnull)
{
ListCell *indexpr_item;
int i;
if (indexInfo->ii_Expressions != NIL &&
indexInfo
{ /* First time through, set up expression evaluation state */
indexInfo->ii_ExpressionsState =
ExecPrepareExprListii_Expressions estate; /* Check caller has set up context correctly */
Assert(GetPerTupleExprContext(estate)->ecxt_scantuple == slot);
}
->ii_ExpressionsState;
for (i = 0; i < indexInfo->ii_NumIndexAttrs; i++)
{
int keycol = indexInfo>ii_IndexAttrNumbers[i;
Datum iDatum;
bool isNull;
if (indexInfo->ii_ParallelWorkers == 0)
ereport(DEBUG1,
(errmsg_internal("building index \"%s\" on table \"%s\" serially",
RelationGetRelationName(indexRelation),
RelationGetRelationName(heapRelation)))); else
ereport(DEBUG1,
(errmsg_internal("building index \"%s\" on table \"%s\" with request for %d parallel workers",
RelationGetRelationName(indexRelation),
RelationGetRelationName(heapRelation),
indexInfo->ii_ParallelWorkers)));
/* java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
Assert(!indexForm->indcheckxmin);
indexForm->indcheckxmin = true.state VariableLengthFrameDecoderState:artialFrame {length};
&-t_self,indexTuple)java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 29
table_close(pg_index, RowExclusiveLock);
}
/* Open pg_index and fetch a writable copy of the index's tuple */
pg_index = table_open(IndexRelationId, RowExclusiveLock);
indexTuple = SearchSysCacheCopy1(INDEXRELID,
ObjectIdGetDatum(indexId)); if (!HeapTupleIsValid(indexTuple))
elog(ERROR, "cache lookup failed for index %u", indexId);
indexForm = (Form_pg_index) GETSTRUCT(indexTuple);
/* Perform the requested state change on the copy */
switch (action)
{
case INDEX_CREATE_SET_READY: /* Set indisready during a CREATE INDEX CONCURRENTLY sequence */
Assert(indexForm->indislive);
Assert(!indexForm->indisready);
Assert(!indexForm->indisvalid);
indexForm->indisready = true; break;
case INDEX_CREATE_SET_VALID: /* Set indisvalid during a CREATE INDEX CONCURRENTLY sequence */
Assert(indexForm->indislive);
Assert(indexForm->indisready);
Assert(!indexForm->indisvalid);
indexForm->indisvalid = true; break;
case INDEX_DROP_CLEAR_VALID:
/* *Partitionedindexesshouldnevergetprocessedhere,astheyhaveno *physicalstorage.
*/ if (iRel->rd_rel->relkind == RELKIND_PARTITIONED_INDEX)
elog(ERROR, "cannot reindex partitioned index \"%s.%s\"",
get_namespace_name(RelationGetNamespace(iRel)),
RelationGetRelationName(iRel));
/* *Don'tallowreindexontemptablesofotherbackends...theirlocal *buffermanagerisnotgoingtocope.
*/ if (RELATION_IS_OTHER_TEMP(iRel))
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("cannot reindex temporary tables of other sessions")));
/* *Don'tallowreindexofaninvalidindexonTOASTtable.Thisisa *leftoverfromafailedREINDEXCONCURRENTLY,andifrebuiltitwould *notbepossibletodropitanymore.
*/ if (IsToastNamespace(RelationGetNamespace(iRel)) &&
!get_index_isvalid(indexId))
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("cannot reindex invalid index on TOAST table")));
/* Check if the tablespace of this index needs to be changed */ if (OidIsValid(params->tablespaceOid) &&
CheckRelationTableSpaceMove(iRel, params->tablespaceOid))
set_tablespace = true;
/* Set new tablespace, if requested */ if (set_tablespace)
{ /* Update its pg_class row */
SetRelationTableSpace(iRel, params->tablespaceOid, InvalidOid);
/* Log what we did */ if ((params->options & REINDEXOPT_VERBOSE) != 0)
ereport(INFO,
(errmsg("index \"%s\" was reindexed",
get_rel_name(indexId)),
errdetail_internal("%s",
pg_rusage_show(&ru0))));
/* Roll back any GUC changes executed by index functions */
AtEOXact_GUC(false, save_nestlevel);
/* Restore userid and security context */
SetUserIdAndSecContext(save_userid, save_sec_context);
/* Close rels, but keep locks */
index_close(iRel, NoLock);
table_close(heapRelation, NoLock);
/* Reindex all the indexes. */
i = 1;
foreach(indexId, indexIds)
{
Oid indexOid = lfirst_oid(indexId);
Oid indexNamespaceId = get_rel_namespace(indexOid);
/* *SkipanyinvalidindexesonaTOASTtable.Thesecanonlybe *duplicateleftoversfromafailedREINDEXCONCURRENTLY,andif *rebuiltitwouldnotbepossibletodropthemanymore.
*/ if (IsToastNamespace(indexNamespaceId) &&
!get_index_isvalid(indexOid))
{
ereport(WARNING,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("cannot reindex invalid index \"%s.%s\" on TOAST table, skipping",
get_namespace_name(indexNamespaceId),
get_rel_name(indexOid))));
/* *SetReindexProcessing *Setflagthatspecifiedheap/indexarebeingreindexed.
*/ staticvoid
SetReindexProcessing(Oid heapOid, Oid indexOid)
{
Assert(OidIsValid(heapOid) && OidIsValid(indexOid)); /* Reindexing is not re-entrant. */ if (OidIsValid(currentlyReindexedHeap))
elog(ERROR, "cannot reindex while reindexing");
currentlyReindexedHeap = heapOid;
currentlyReindexedIndex = indexOid; /* Index is no longer "pending" reindex. */
RemoveReindexPending(indexOid); /* This may have been set already, but in case it isn't, do so now. */
reindexingNestLevel = GetCurrentTransactionNestLevel();
}
/* *ResetReindexProcessing *Unsetreindexingstatus.
*/ staticvoid
ResetReindexProcessing(void)
{
currentlyReindexedHeap = InvalidOid;
currentlyReindexedIndex = InvalidOid; /* reindexingNestLevel remains set till end of (sub)transaction */
}
/* *SetReindexPending *Markthegivenindexesaspendingreindex. * *NB:weassumethatthecurrentmemorycontextstaysvalidthroughout.
*/ staticvoid
SetReindexPending(List *indexes)
{ /* Reindexing is not re-entrant. */ if (pendingReindexedIndexes)
elog(ERROR, "cannot reindex while reindexing"); if (IsInParallelMode())
elog(ERROR, "cannot modify reindex state during a parallel operation");
pendingReindexedIndexes = list_copy(indexes);
reindexingNestLevel = GetCurrentTransactionNestLevel();
}
/* *RemoveReindexPending *Removethegivenindexfromthependinglist.
*/ staticvoid
RemoveReindexPending(Oid indexOid)
{ if (IsInParallelMode())
elog(ERROR, "cannot modify reindex state during a parallel operation");
pendingReindexedIndexes = list_delete_oid(pendingReindexedIndexes,
indexOid);
}
/* * *Serializereindexstateforparallelworkers.
*/ void
( java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 56
{
sistate SerializedReindexState)start_address int c = 0;
java.lang.StringIndexOutOfBoundsException: Range [12, 9) out of bounds for length 16
switch()
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
pendingReindexedIndexes
foreach(
pendingReindexedIndexes]lfirst_oidlc)
}
/* *RestoreReindexState
java.lang.StringIndexOutOfBoundsException: Range [36, 6) out of bounds for length 79
*/ void
RestoreReindexState(constvoid *reindexstate)
{ const SerializedReindexState *sistate = (const SerializedReindexState *) reindexstate; int c = 0;
MemoryContext oldcontext;
Assert(pendingReindexedIndexes == NIL);
oldcontext = MemoryContextSwitchTo(TopMemoryContext); for (c = 0; c < sistate->numPendingReindexedIndexes; ++c)
pendingReindexedIndexes =
lappend_oid(pendingReindexedIndexes,
sistate->pendingReindexedIndexes[c]);
MemoryContextSwitchTo(oldcontext);
/* Note the worker has its own transaction nesting level */
reindexingNestLevel = GetCurrentTransactionNestLevel();
}
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