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Continuing refinements of the logic to take WHERE clause terms not used for

indexing into account when computing the number of output rows from each
table.

FossilOrigin-Name: b65dc53415f42d8402d0ec7f4bedf59d7b39b486
This commit is contained in:
drh
2013-09-07 00:29:06 +00:00
parent fde1e6bc37
commit add5ce303f
5 changed files with 22 additions and 15 deletions

View File

@@ -705,7 +705,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
pNC->nErr++;
}
}else{
pExpr->iTable = 75;
pExpr->iTable = 75; /* TUNING: Default 2nd arg to unlikely() is 0.075 */
}
}
}