ACloudViewer  3.9.4
A Modern Library for 3D Data Processing
Public Attributes | List of all members
Index Struct Reference
Collaboration diagram for Index:
Collaboration graph
[legend]

Public Attributes

char * zName
 
i16 * aiColumn
 
LogEst * aiRowLogEst
 
Table * pTable
 
char * zColAff
 
Index * pNext
 
Schema * pSchema
 
u8 * aSortOrder
 
const char ** azColl
 
Expr * pPartIdxWhere
 
ExprList * aColExpr
 
int tnum
 
LogEst szIdxRow
 
u16 nKeyCol
 
u16 nColumn
 
u8 onError
 
unsigned idxType:2
 
unsigned bUnordered:1
 
unsigned uniqNotNull:1
 
unsigned isResized:1
 
unsigned isCovering:1
 
unsigned noSkipScan:1
 
unsigned hasStat1:1
 
unsigned bNoQuery:1
 
unsigned bAscKeyBug:1
 
unsigned bHasVCol:1
 
Bitmask colNotIdxed
 

Detailed Description

Definition at line 17745 of file sqlite3.c.

Member Data Documentation

◆ aColExpr

ExprList* Index::aColExpr

Definition at line 17756 of file sqlite3.c.

Referenced by exprMightBeIndexed2(), indexColumnIsBeingUpdated(), indexMightHelpWithOrderBy(), renameColumnFunc(), sqlite3CreateIndex(), sqlite3GenerateConstraintChecks(), sqlite3IndexAffinityStr(), sqlite3UpsertAnalyzeTarget(), whereIndexExprTrans(), wherePathSatisfiesOrderBy(), whereScanInit(), and xferCompatibleIndex().

◆ aiColumn

i16* Index::aiColumn

Definition at line 17747 of file sqlite3.c.

Referenced by codeAllEqualityTerms(), codeDeferredSeek(), collationMatch(), constructAutomaticIndex(), convertToWithoutRowidTable(), explainIndexColumnName(), exprMightBeIndexed2(), findIndexCol(), fkActionTrigger(), fkLookupParent(), fkScanChildren(), indexColumnIsBeingUpdated(), indexMightHelpWithOrderBy(), isDupColumn(), recomputeColumnsNotIndexed(), sqlite3AddNotNull(), sqlite3AllocateIndexObject(), sqlite3CreateIndex(), sqlite3DeleteFrom(), sqlite3FindInIndex(), sqlite3FkCheck(), sqlite3FkLocateIndex(), sqlite3FkOldmask(), sqlite3GenerateConstraintChecks(), sqlite3GenerateIndexKey(), sqlite3IndexAffinityStr(), sqlite3TableColumnToIndex(), sqlite3Update(), sqlite3UpsertAnalyzeTarget(), sqlite3UpsertDoUpdate(), sqlite3WhereBegin(), sqlite3WhereEnd(), updateVirtualTable(), whereIndexExprTrans(), whereLoopAddBtree(), whereLoopAddBtreeIndex(), wherePathSatisfiesOrderBy(), whereRangeVectorLen(), whereScanInit(), and xferCompatibleIndex().

◆ aiRowLogEst

LogEst* Index::aiRowLogEst

Definition at line 17748 of file sqlite3.c.

Referenced by analysisLoader(), sqlite3AllocateIndexObject(), sqlite3CreateIndex(), sqlite3DefaultRowEst(), sqlite3WhereEnd(), whereLoopAddBtree(), and whereLoopAddBtreeIndex().

◆ aSortOrder

u8* Index::aSortOrder

Definition at line 17753 of file sqlite3.c.

Referenced by convertToWithoutRowidTable(), sqlite3AllocateIndexObject(), sqlite3CreateIndex(), sqlite3FindInIndex(), sqlite3KeyInfoOfIndex(), wherePathSatisfiesOrderBy(), whereRangeScanEst(), whereRangeVectorLen(), and xferCompatibleIndex().

◆ azColl

const char** Index::azColl

Definition at line 17754 of file sqlite3.c.

Referenced by collationMatch(), constructAutomaticIndex(), convertToWithoutRowidTable(), findIndexCol(), isDupColumn(), sqlite3AllocateIndexObject(), sqlite3CreateIndex(), sqlite3FindInIndex(), sqlite3FkLocateIndex(), sqlite3GenerateConstraintChecks(), sqlite3KeyInfoOfIndex(), sqlite3UpsertAnalyzeTarget(), wherePathSatisfiesOrderBy(), whereRangeVectorLen(), whereScanInit(), xferCompatibleIndex(), and xferOptimization().

◆ bAscKeyBug

unsigned Index::bAscKeyBug

Definition at line 17770 of file sqlite3.c.

Referenced by convertToWithoutRowidTable(), and sqlite3RefillIndex().

◆ bHasVCol

unsigned Index::bHasVCol

Definition at line 17771 of file sqlite3.c.

Referenced by sqlite3CreateIndex(), and whereIndexExprTrans().

◆ bNoQuery

unsigned Index::bNoQuery

Definition at line 17769 of file sqlite3.c.

Referenced by sqlite3KeyInfoOfIndex(), and whereLoopAddBtree().

◆ bUnordered

unsigned Index::bUnordered

Definition at line 17763 of file sqlite3.c.

Referenced by analysisLoader(), decodeIntArray(), indexMightHelpWithOrderBy(), sqlite3Select(), whereLoopAddBtree(), whereLoopAddBtreeIndex(), and wherePathSatisfiesOrderBy().

◆ colNotIdxed

Bitmask Index::colNotIdxed

Definition at line 17780 of file sqlite3.c.

Referenced by recomputeColumnsNotIndexed(), whereLoopAddBtree(), and whereShortCut().

◆ hasStat1

unsigned Index::hasStat1

Definition at line 17768 of file sqlite3.c.

Referenced by analysisLoader(), sqlite3AnalysisLoad(), sqlite3DefaultRowEst(), and whereLoopAddBtreeIndex().

◆ idxType

unsigned Index::idxType

Definition at line 17762 of file sqlite3.c.

Referenced by deleteTable(), isDupColumn(), sqlite3CreateIndex(), sqlite3GenerateConstraintChecks(), whereLoopAddBtree(), whereLoopInsert(), and xferOptimization().

◆ isCovering

unsigned Index::isCovering

Definition at line 17766 of file sqlite3.c.

Referenced by convertToWithoutRowidTable(), sqlite3CreateIndex(), whereLoopAddBtree(), and whereShortCut().

◆ isResized

unsigned Index::isResized

Definition at line 17765 of file sqlite3.c.

◆ nColumn

u16 Index::nColumn

Definition at line 17760 of file sqlite3.c.

Referenced by codeDeferredSeek(), collationMatch(), convertToWithoutRowidTable(), isDupColumn(), recomputeColumnsNotIndexed(), sqlite3AllocateIndexObject(), sqlite3CompleteInsertion(), sqlite3CreateIndex(), sqlite3FindInIndex(), sqlite3GenerateConstraintChecks(), sqlite3GenerateIndexKey(), sqlite3GenerateRowIndexDelete(), sqlite3IndexAffinityStr(), sqlite3Insert(), sqlite3KeyInfoOfIndex(), sqlite3TableColumnToIndex(), sqlite3Update(), sqlite3WhereBegin(), valueNew(), whereIndexExprTrans(), whereLoopAddBtree(), whereLoopAddBtreeIndex(), wherePathSatisfiesOrderBy(), whereRangeVectorLen(), xferCompatibleIndex(), and xferOptimization().

◆ nKeyCol

u16 Index::nKeyCol

Definition at line 17759 of file sqlite3.c.

Referenced by analysisLoader(), convertToWithoutRowidTable(), exprMightBeIndexed2(), fkScanChildren(), indexMightHelpWithOrderBy(), isDistinctRedundant(), isDupColumn(), sqlite3AddNotNull(), sqlite3AllocateIndexObject(), sqlite3CompleteInsertion(), sqlite3CreateIndex(), sqlite3DefaultRowEst(), sqlite3DeleteFrom(), sqlite3FindInIndex(), sqlite3FkLocateIndex(), sqlite3FkOldmask(), sqlite3GenerateConstraintChecks(), sqlite3GenerateIndexKey(), sqlite3GenerateRowIndexDelete(), sqlite3KeyInfoOfIndex(), sqlite3RefillIndex(), sqlite3Update(), sqlite3UpsertAnalyzeTarget(), sqlite3UpsertDoUpdate(), updateVirtualTable(), whereLoopAddBtree(), whereLoopAddBtreeIndex(), wherePathSatisfiesOrderBy(), whereShortCut(), and xferCompatibleIndex().

◆ noSkipScan

unsigned Index::noSkipScan

Definition at line 17767 of file sqlite3.c.

Referenced by decodeIntArray(), and whereLoopAddBtreeIndex().

◆ onError

u8 Index::onError

Definition at line 17761 of file sqlite3.c.

Referenced by sqlite3AddNotNull(), sqlite3CompleteInsertion(), sqlite3CreateIndex(), sqlite3GenerateConstraintChecks(), sqlite3Update(), whereLoopAddBtree(), whereLoopAddBtreeIndex(), and xferCompatibleIndex().

◆ pNext

Index* Index::pNext

Definition at line 17751 of file sqlite3.c.

Referenced by convertToWithoutRowidTable(), deleteTable(), destroyTable(), exprMightBeIndexed2(), isDistinctRedundant(), readsTable(), reindexTable(), renameColumnFunc(), sqlite3_declare_vtab(), sqlite3AddNotNull(), sqlite3CompleteInsertion(), sqlite3CreateIndex(), sqlite3DeleteFrom(), sqlite3EndTable(), sqlite3FindInIndex(), sqlite3FkLocateIndex(), sqlite3GenerateConstraintChecks(), sqlite3GenerateRowIndexDelete(), sqlite3IndexedByLookup(), sqlite3IndexHasDuplicateRootPage(), sqlite3OpenTableAndIndices(), sqlite3Select(), sqlite3UnlinkAndDeleteIndex(), sqlite3Update(), sqlite3UpsertAnalyzeTarget(), sqlite3WhereBegin(), whereLoopAddBtree(), whereShortCut(), and xferOptimization().

◆ pPartIdxWhere

Expr* Index::pPartIdxWhere

Definition at line 17755 of file sqlite3.c.

Referenced by analysisLoader(), indexWhereClauseMightChange(), renameColumnFunc(), renameTableFunc(), sqlite3CompleteInsertion(), sqlite3CreateIndex(), sqlite3DefaultRowEst(), sqlite3FindInIndex(), sqlite3FkLocateIndex(), sqlite3GenerateConstraintChecks(), sqlite3GenerateIndexKey(), sqlite3Select(), sqlite3UpsertAnalyzeTarget(), whereLoopAddBtree(), whereShortCut(), and xferCompatibleIndex().

◆ pSchema

Schema* Index::pSchema

Definition at line 17752 of file sqlite3.c.

Referenced by deleteTable(), destroyTable(), sqlite3CreateIndex(), sqlite3DeleteFrom(), sqlite3OpenTableAndIndices(), sqlite3RefillIndex(), and sqlite3WhereBegin().

◆ pTable

Table* Index::pTable

Definition at line 17749 of file sqlite3.c.

Referenced by analysisLoader(), codeDeferredSeek(), constructAutomaticIndex(), decodeIntArray(), explainIndexColumnName(), fkLookupParent(), fkScanChildren(), isDupColumn(), recomputeColumnsNotIndexed(), sqlite3_declare_vtab(), sqlite3CreateIndex(), sqlite3DefaultRowEst(), sqlite3GenerateConstraintChecks(), sqlite3GenerateIndexKey(), sqlite3IndexAffinityStr(), sqlite3IndexHasDuplicateRootPage(), sqlite3RefillIndex(), sqlite3UnlinkAndDeleteIndex(), sqlite3WhereEnd(), whereIndexExprTrans(), whereLoopAddBtree(), whereLoopAddBtreeIndex(), wherePathSatisfiesOrderBy(), whereRangeVectorLen(), whereScanInit(), and xferCompatibleIndex().

◆ szIdxRow

LogEst Index::szIdxRow

Definition at line 17758 of file sqlite3.c.

Referenced by analysisLoader(), decodeIntArray(), sqlite3Select(), whereLoopAddBtree(), and whereLoopAddBtreeIndex().

◆ tnum

int Index::tnum

Definition at line 17757 of file sqlite3.c.

Referenced by convertToWithoutRowidTable(), destroyTable(), fkLookupParent(), readsTable(), sqlite3CreateIndex(), sqlite3DeleteFrom(), sqlite3FindInIndex(), sqlite3IndexHasDuplicateRootPage(), sqlite3InitCallback(), sqlite3OpenTable(), sqlite3OpenTableAndIndices(), sqlite3RefillIndex(), sqlite3RootPageMoved(), sqlite3Select(), sqlite3WhereBegin(), and xferOptimization().

◆ uniqNotNull

unsigned Index::uniqNotNull

Definition at line 17764 of file sqlite3.c.

Referenced by convertToWithoutRowidTable(), sqlite3AddNotNull(), sqlite3CompleteInsertion(), sqlite3CreateIndex(), sqlite3GenerateIndexKey(), sqlite3GenerateRowIndexDelete(), sqlite3KeyInfoOfIndex(), whereLoopAddBtreeIndex(), and whereShortCut().

◆ zColAff

char* Index::zColAff

Definition at line 17750 of file sqlite3.c.

Referenced by sqlite3IndexAffinityStr().

◆ zName

char* Index::zName

Definition at line 17746 of file sqlite3.c.

Referenced by analyzeTable(), codeAllEqualityTerms(), constructAutomaticIndex(), deleteTable(), explainSimpleCount(), renameTableFunc(), sqlite3CreateIndex(), sqlite3FindInIndex(), sqlite3GenerateConstraintChecks(), sqlite3GenerateRowIndexDelete(), sqlite3IndexedByLookup(), sqlite3OpenTableAndIndices(), sqlite3RefillIndex(), sqlite3UpsertDoUpdate(), sqlite3WhereBegin(), sqlite3WhereExplainOneScan(), whereLoopAddBtreeIndex(), xferOptimization(), and yy_reduce().

The documentation for this struct was generated from the following file: