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Fix some minor issues with logarithmic cost in NGQP.

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FossilOrigin-Name: 69cf877283d362915edddf1822fbf7a9f86278b3
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drh
2013-06-10 20:46:50 +00:00
parent b8a8e8a5d2
commit c63367ef68
5 changed files with 44 additions and 25 deletions
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6
src/sqliteInt.h
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@@ -2042,7 +2042,7 @@ struct Select {
u16 selFlags; /* Various SF_* values */
int iLimit, iOffset; /* Memory registers holding LIMIT & OFFSET counters */
int addrOpenEphm[3]; /* OP_OpenEphem opcodes related to this select */
double nSelectRow; /* Estimated number of result rows */
u64 nSelectRow; /* Estimated number of result rows */
SrcList *pSrc; /* The FROM clause */
Expr *pWhere; /* The WHERE clause */
ExprList *pGroupBy; /* The GROUP BY clause */
@@ -2226,7 +2226,7 @@ struct Parse {
/* Information used while coding trigger programs. */
Parse *pToplevel; /* Parse structure for main program (or NULL) */
Table *pTriggerTab; /* Table triggers are being coded for */
double nQueryLoop; /* Estimated number of iterations of a query */
u32 nQueryLoop; /* Estimated number of iterations of a query */
u32 oldmask; /* Mask of old.* columns referenced */
u32 newmask; /* Mask of new.* columns referenced */
u8 eTriggerOp; /* TK_UPDATE, TK_INSERT or TK_DELETE */
@@ -2796,7 +2796,7 @@ void sqlite3DeleteFrom(Parse*, SrcList*, Expr*);
void sqlite3Update(Parse*, SrcList*, ExprList*, Expr*, int);
WhereInfo *sqlite3WhereBegin(Parse*,SrcList*,Expr*,ExprList*,ExprList*,u16,int);
void sqlite3WhereEnd(WhereInfo*);
double sqlite3WhereOutputRowCount(WhereInfo*);
u64 sqlite3WhereOutputRowCount(WhereInfo*);
int sqlite3WhereIsDistinct(WhereInfo*);
int sqlite3WhereIsOrdered(WhereInfo*);
int sqlite3WhereContinueLabel(WhereInfo*);