WhereInfo Struct Reference

Data Fields
Parse *	pParse
SrcList *	pTabList
ExprList *	pOrderBy
ExprList *	pResultSet
Expr *	pWhere
int	aiCurOnePass [2]
int	iContinue
int	iBreak
int	savedNQueryLoop
u16	wctrlFlags
LogEst	iLimit
u8	nLevel
i8	nOBSat
u8	eOnePass
u8	eDistinct
unsigned	bDeferredSeek:1
unsigned	untestedTerms:1
unsigned	bOrderedInnerLoop:1
unsigned	sorted:1
LogEst	nRowOut
int	iTop
WhereLoop *	pLoops
WhereExprMod *	pExprMods
Bitmask	revMask
WhereClause	sWC
WhereMaskSet	sMaskSet
WhereLevel	a [1]

Detailed Description

Definition at line 141383 of file sqlite3.c.

Field Documentation

a

WhereLevel WhereInfo::a[1]

Definition at line 141410 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), sqlite3WhereEnd(), sqlite3WhereOrderByLimitOptLabel(), wherePathSolver(), and whereShortCut().

aiCurOnePass

int WhereInfo::aiCurOnePass[2]

Definition at line 141389 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), sqlite3WhereEnd(), and sqlite3WhereOkOnePass().

bDeferredSeek

unsigned WhereInfo::bDeferredSeek

Definition at line 141399 of file sqlite3.c.

Referenced by codeDeferredSeek().

bOrderedInnerLoop

unsigned WhereInfo::bOrderedInnerLoop

Definition at line 141401 of file sqlite3.c.

Referenced by sqlite3WhereOrderByLimitOptLabel(), and wherePathSolver().

eDistinct

u8 WhereInfo::eDistinct

Definition at line 141398 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), sqlite3WhereEnd(), wherePathSolver(), and whereShortCut().

eOnePass

u8 WhereInfo::eOnePass

Definition at line 141397 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), sqlite3WhereEnd(), and sqlite3WhereOkOnePass().

iBreak

int WhereInfo::iBreak

Definition at line 141391 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), and sqlite3WhereEnd().

iContinue

int WhereInfo::iContinue

Definition at line 141390 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), and sqlite3WhereOrderByLimitOptLabel().

iLimit

LogEst WhereInfo::iLimit

Definition at line 141394 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), and whereSortingCost().

iTop

int WhereInfo::iTop

Definition at line 141404 of file sqlite3.c.

Referenced by sqlite3WhereBegin().

nLevel

u8 WhereInfo::nLevel

Definition at line 141395 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), sqlite3WhereEnd(), sqlite3WhereOrderByLimitOptLabel(), and wherePathSolver().

nOBSat

i8 WhereInfo::nOBSat

Definition at line 141396 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), sqlite3WhereIsOrdered(), wherePathSolver(), and whereShortCut().

nRowOut

LogEst WhereInfo::nRowOut

Definition at line 141403 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), sqlite3WhereOutputRowCount(), wherePathSolver(), and whereShortCut().

pExprMods

WhereExprMod* WhereInfo::pExprMods

Definition at line 141406 of file sqlite3.c.

Referenced by sqlite3WhereEnd().

pLoops

WhereLoop* WhereInfo::pLoops

Definition at line 141405 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), whereLoopInsert(), and wherePathSolver().

pOrderBy

ExprList* WhereInfo::pOrderBy

Definition at line 141386 of file sqlite3.c.

Referenced by indexMightHelpWithOrderBy(), sqlite3WhereBegin(), whereIndexExprTrans(), wherePathSolver(), and whereShortCut().

pParse

Parse* WhereInfo::pParse

Definition at line 141384 of file sqlite3.c.

Referenced by codeDeferredSeek(), exprAnalyze(), exprAnalyzeOrTerm(), sqlite3WhereBegin(), sqlite3WhereClauseClear(), sqlite3WhereEnd(), whereClauseInsert(), whereCombineDisjuncts(), whereIndexExprTrans(), whereLikeOptimizationStringFixup(), whereLoopAddBtree(), whereLoopAddBtreeIndex(), whereLoopAddVirtual(), whereLoopAddVirtualOne(), whereLoopInsert(), wherePathSatisfiesOrderBy(), wherePathSolver(), and whereScanNext().

pResultSet

ExprList* WhereInfo::pResultSet

Definition at line 141387 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), whereIndexExprTrans(), and wherePathSolver().

pTabList

SrcList* WhereInfo::pTabList

Definition at line 141385 of file sqlite3.c.

Referenced by constructAutomaticIndex(), sqlite3WhereBegin(), sqlite3WhereEnd(), whereLoopAddBtree(), whereLoopAddOr(), whereLoopAddVirtual(), whereLoopAddVirtualOne(), wherePathSatisfiesOrderBy(), wherePathSolver(), and whereShortCut().

pWhere

Expr* WhereInfo::pWhere

Definition at line 141388 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), and whereIndexExprTrans().

revMask

Bitmask WhereInfo::revMask

Definition at line 141407 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), and wherePathSolver().

savedNQueryLoop

int WhereInfo::savedNQueryLoop

Definition at line 141392 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), and sqlite3WhereEnd().

sMaskSet

WhereMaskSet WhereInfo::sMaskSet

Definition at line 141409 of file sqlite3.c.

Referenced by exprAnalyze(), exprAnalyzeOrTerm(), sqlite3WhereBegin(), wherePathSatisfiesOrderBy(), and whereShortCut().

sorted

unsigned WhereInfo::sorted

Definition at line 141402 of file sqlite3.c.

Referenced by sqlite3WhereIsSorted(), and wherePathSolver().

sWC

WhereClause WhereInfo::sWC

Definition at line 141408 of file sqlite3.c.

Referenced by sqlite3WhereBegin(), whereLoopAddBtree(), wherePathSatisfiesOrderBy(), and whereShortCut().

untestedTerms

unsigned WhereInfo::untestedTerms

Definition at line 141400 of file sqlite3.c.

wctrlFlags

u16 WhereInfo::wctrlFlags

Definition at line 141393 of file sqlite3.c.

Referenced by codeDeferredSeek(), sqlite3WhereBegin(), sqlite3WhereEnd(), sqlite3WhereIsSorted(), whereLoopAddBtree(), wherePathSolver(), whereShortCut(), and whereSortingCost().

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

• sqlite3.c