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Fixes to EXPLAIN QUERY PLAN output. Change weights back to something closer

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to what they are in legacy.  More test case fixes.

FossilOrigin-Name: 36373b85f9a97840aa06e24ae31c12fcfbae084e
This commit is contained in:
drh
2013-06-11 02:32:50 +00:00
parent 8636e9c55c
commit 8a4380d761
9 changed files with 36 additions and 37 deletions
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2
src/where.c
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@@ -4308,7 +4308,7 @@ static int whereLoopAddBtreeIndex(
}else{
/* Each row involves a step of the index, then a binary search of
** the main table */
WhereCost rStepAndSearch = rLogSize>80 ? rLogSize-80 : 1;
WhereCost rStepAndSearch = whereCostAdd(10, rLogSize>17 ? rLogSize-17 : 1);
pNew->rRun = whereCostAdd(pNew->rRun, rStepAndSearch);
}
/* TBD: Adjust nOut for additional constraints */