Select Struct Reference

Data Fields
u8	op
LogEst	nSelectRow
u32	selFlags
int	iLimit
int	iOffset
u32	selId
int	addrOpenEphm [2]
ExprList *	pEList
SrcList *	pSrc
Expr *	pWhere
ExprList *	pGroupBy
Expr *	pHaving
ExprList *	pOrderBy
Select *	pPrior
Select *	pNext
Expr *	pLimit
With *	pWith
Window *	pWin
Window *	pWinDefn

Detailed Description

Definition at line 18439 of file sqlite3.c.

Field Documentation

addrOpenEphm

int Select::addrOpenEphm[2]

Definition at line 18445 of file sqlite3.c.

Referenced by generateWithRecursiveQuery(), multiSelect(), and sqlite3SelectNew().

iLimit

int Select::iLimit

Definition at line 18443 of file sqlite3.c.

Referenced by computeLimitRegisters(), generateOutputSubroutine(), generateWithRecursiveQuery(), multiSelect(), multiSelectOrderBy(), selectInnerLoop(), sqlite3CodeRhsOfIN(), sqlite3CodeSubselect(), sqlite3Select(), and sqlite3SelectNew().

iOffset

int Select::iOffset

Definition at line 18443 of file sqlite3.c.

Referenced by computeLimitRegisters(), generateOutputSubroutine(), generateSortTail(), generateWithRecursiveQuery(), multiSelect(), multiSelectOrderBy(), selectInnerLoop(), and sqlite3SelectNew().

nSelectRow

LogEst Select::nSelectRow

Definition at line 18441 of file sqlite3.c.

Referenced by computeLimitRegisters(), generateWithRecursiveQuery(), multiSelect(), multiSelectOrderBy(), multiSelectValues(), sqlite3Select(), and sqlite3SelectNew().

op

u8 Select::op

Definition at line 18440 of file sqlite3.c.

Referenced by convertCompoundSelectToSubquery(), flattenSubquery(), generateWithRecursiveQuery(), multiSelect(), multiSelectOrderBy(), multiSelectValues(), sqlite3SelectNew(), sqlite3SelectWrongNumTermsError(), withExpand(), and yy_reduce().

pEList

ExprList* Select::pEList

Definition at line 18446 of file sqlite3.c.

Referenced by clearSelect(), codeEqualityTerm(), columnTypeImpl(), convertCompoundSelectToSubquery(), exprINAffinity(), exprSelectUsage(), exprVectorRegister(), flattenSubquery(), generateColumnNames(), generateSortTail(), generateWithRecursiveQuery(), isCandidateForInOpt(), isSimpleCount(), multiSelect(), multiSelectCollSeq(), multiSelectOrderBy(), multiSelectValues(), pushDownWhereTerms(), removeUnindexableInClauseTerms(), resolveCompoundOrderBy(), resolveOrderByTermToExprList(), resolveOrderGroupBy(), selectExpander(), selectInnerLoop(), sqlite3CodeRhsOfIN(), sqlite3CodeSubselect(), sqlite3ExpandSubquery(), sqlite3ExprAffinity(), sqlite3ExprCheckIN(), sqlite3ExprCodeTarget(), sqlite3ExprVectorSize(), sqlite3FindInIndex(), sqlite3Insert(), sqlite3ResolveOrderGroupBy(), sqlite3Select(), sqlite3SelectAddColumnTypeAndCollation(), sqlite3SelectNew(), sqlite3VectorErrorMsg(), sqlite3VectorFieldSubexpr(), sqlite3ViewGetColumnNames(), sqlite3WalkSelectExpr(), sqlite3WhereBegin(), sqlite3WindowCodeInit(), sqlite3WindowRewrite(), whereRangeVectorLen(), withExpand(), and xferOptimization().

pGroupBy

ExprList* Select::pGroupBy

Definition at line 18449 of file sqlite3.c.

Referenced by clearSelect(), convertCompoundSelectToSubquery(), exprSelectUsage(), havingToWhereExprCb(), isCandidateForInOpt(), isSimpleCount(), sqlite3Select(), sqlite3SelectNew(), sqlite3WalkSelectExpr(), sqlite3WindowRewrite(), and xferOptimization().

pHaving

Expr* Select::pHaving

Definition at line 18450 of file sqlite3.c.

Referenced by clearSelect(), convertCompoundSelectToSubquery(), exprSelectUsage(), havingToWhere(), isSelfJoinView(), pushDownWhereTerms(), sqlite3Select(), sqlite3SelectNew(), sqlite3WalkSelectExpr(), and sqlite3WindowRewrite().

pLimit

Expr* Select::pLimit

Definition at line 18454 of file sqlite3.c.

Referenced by clearSelect(), computeLimitRegisters(), convertCompoundSelectToSubquery(), flattenSubquery(), generateWithRecursiveQuery(), isCandidateForInOpt(), multiSelect(), multiSelectOrderBy(), multiSelectValues(), pushDownWhereTerms(), sqlite3CodeSubselect(), sqlite3SelectNew(), sqlite3WalkSelectExpr(), and xferOptimization().

pNext

Select* Select::pNext

Definition at line 18453 of file sqlite3.c.

Referenced by convertCompoundSelectToSubquery(), flattenSubquery(), generateWithRecursiveQuery(), multiSelect(), multiSelectOrderBy(), multiSelectValues(), resolveCompoundOrderBy(), sqlite3Select(), and sqlite3SelectNew().

pOrderBy

ExprList* Select::pOrderBy

Definition at line 18451 of file sqlite3.c.

Referenced by clearSelect(), convertCompoundSelectToSubquery(), exprSelectUsage(), flattenSubquery(), generateWithRecursiveQuery(), multiSelect(), multiSelectOrderBy(), multiSelectOrderByKeyInfo(), removeUnindexableInClauseTerms(), resolveCompoundOrderBy(), sqlite3Select(), sqlite3SelectNew(), sqlite3WalkSelectExpr(), sqlite3WhereBegin(), sqlite3WindowRewrite(), and xferOptimization().

pPrior

Select* Select::pPrior

Definition at line 18452 of file sqlite3.c.

Referenced by clearSelect(), convertCompoundSelectToSubquery(), exprAnalyze(), exprSelectUsage(), flattenSubquery(), generateColumnNames(), generateWithRecursiveQuery(), isCandidateForInOpt(), multiSelect(), multiSelectCollSeq(), multiSelectOrderBy(), multiSelectValues(), parserDoubleLinkSelect(), pushDownWhereTerms(), resolveCompoundOrderBy(), selectAddSubqueryTypeInfo(), selectPopWith(), sqlite3ExpandSubquery(), sqlite3Insert(), sqlite3Select(), sqlite3SelectNew(), sqlite3WalkSelect(), sqlite3WindowRewrite(), withExpand(), xferOptimization(), and yy_reduce().

pSrc

SrcList* Select::pSrc

Definition at line 18447 of file sqlite3.c.

Referenced by clearSelect(), columnTypeImpl(), convertCompoundSelectToSubquery(), exprSelectUsage(), flattenSubquery(), generateColumnNames(), generateWithRecursiveQuery(), isCandidateForInOpt(), isSimpleCount(), resolveOrderByTermToExprList(), selectAddSubqueryTypeInfo(), selectExpander(), selectSrcCount(), sqlite3FindInIndex(), sqlite3Select(), sqlite3SelectAddColumnTypeAndCollation(), sqlite3SelectNew(), sqlite3ViewGetColumnNames(), sqlite3WalkSelectFrom(), sqlite3WhereBegin(), sqlite3WindowCodeInit(), sqlite3WindowCodeStep(), sqlite3WindowRewrite(), sqliteProcessJoin(), and xferOptimization().

pWhere

Expr* Select::pWhere

Definition at line 18448 of file sqlite3.c.

Referenced by clearSelect(), convertCompoundSelectToSubquery(), exprSelectUsage(), flattenSubquery(), havingToWhereExprCb(), isCandidateForInOpt(), isSelfJoinView(), isSimpleCount(), propagateConstants(), pushDownWhereTerms(), sqlite3Select(), sqlite3SelectNew(), sqlite3WalkSelectExpr(), sqlite3WhereBegin(), sqlite3WindowRewrite(), sqliteProcessJoin(), and xferOptimization().

pWin

Window* Select::pWin

Definition at line 18457 of file sqlite3.c.

Referenced by exprAnalyze(), flattenSubquery(), generateWithRecursiveQuery(), multiSelectValues(), pushDownWhereTerms(), sqlite3Select(), sqlite3SelectNew(), sqlite3WindowCodeInit(), sqlite3WindowCodeStep(), sqlite3WindowLink(), and sqlite3WindowRewrite().

pWinDefn

Window* Select::pWinDefn

Definition at line 18458 of file sqlite3.c.

Referenced by clearSelect(), convertCompoundSelectToSubquery(), resolveExprStep(), sqlite3SelectNew(), sqlite3WalkSelectExpr(), and yy_reduce().

pWith

With* Select::pWith

Definition at line 18455 of file sqlite3.c.

Referenced by clearSelect(), convertCompoundSelectToSubquery(), selectExpander(), selectPopWith(), sqlite3SelectNew(), withExpand(), xferOptimization(), and yy_reduce().

selFlags

u32 Select::selFlags

Definition at line 18442 of file sqlite3.c.

Referenced by computeLimitRegisters(), convertCompoundSelectToSubquery(), flattenSubquery(), generateWithRecursiveQuery(), isCandidateForInOpt(), multiSelect(), multiSelectValues(), parserDoubleLinkSelect(), pushDownWhereTerms(), renameColumnFunc(), renameColumnSelectCb(), renameTableFunc(), selectAddSubqueryTypeInfo(), selectExpander(), sqlite3CodeRhsOfIN(), sqlite3Insert(), sqlite3Select(), sqlite3SelectAddColumnTypeAndCollation(), sqlite3SelectNew(), sqlite3SelectPrep(), sqlite3SelectWrongNumTermsError(), sqlite3WhereBegin(), sqlite3WindowRewrite(), withExpand(), xferOptimization(), and yy_reduce().

selId

u32 Select::selId

Definition at line 18444 of file sqlite3.c.

Referenced by flattenSubquery(), isSelfJoinView(), selectExpander(), sqlite3CodeRhsOfIN(), sqlite3CodeSubselect(), sqlite3ExpandSubquery(), sqlite3Select(), sqlite3SelectNew(), and sqlite3WindowRewrite().

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

• sqlite3.c