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Code Issues

Code simplification

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This commit is contained in:
Dmitry Yemanov 2022-03-31 18:34:01 +03:00
parent f57eb26b62
commit 12fc195093
1 changed files with 4 additions and 11 deletions
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15
src/jrd/optimizer/Optimizer.cpp
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@ -541,13 +541,8 @@ namespace
NestConst<ValueExprNode>* to_ptr = to_clause->expressions.begin();
for (const auto to_end = to_ptr + count; to_ptr != to_end; ++to_ptr)
{
const auto fromField = nodeAs<FieldNode>(*from_ptr);
const auto toField = nodeAs<FieldNode>(*to_ptr);
if ((map && mapEqual(*to_ptr, *from_ptr, map)) ||
(!map && fromField && toField &&
fromField->fieldStream == toField->fieldStream &&
fromField->fieldId == toField->fieldId))
(!map && fieldEqual(*to_ptr, *from_ptr)))
{
ValueExprNode* swap = *to_swap;
*to_swap = *to_ptr;
@ -1646,12 +1641,10 @@ void Optimizer::checkSorts()
bool equal = true;
for (unsigned i = 0; i < sortCount; i++)
{
const auto sortField = nodeAs<FieldNode>(sort->expressions[i]);
const auto projectField = nodeAs<FieldNode>(project->expressions[i]);
const auto sortNode = sort->expressions[i];
const auto projectNode = project->expressions[i];
if (!sortField || !projectField ||
sortField->fieldStream != projectField->fieldStream ||
sortField->fieldId != projectField->fieldId)
if (!fieldEqual(sortNode, projectNode))
{
equal = false;
break;