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Code Issues

Restrict the conversion to equivalence joins only

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This commit is contained in:
Dmitry Yemanov 2024-07-30 18:30:47 +03:00
parent e63ba45f14
commit e1a767df26
1 changed files with 11 additions and 8 deletions
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19
src/jrd/RecordSourceNodes.cpp
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@ -85,16 +85,19 @@ namespace
if (const auto cmpNode = nodeAs<ComparativeBoolNode>(boolean)) if (const auto cmpNode = nodeAs<ComparativeBoolNode>(boolean))
{ {
SortedStreamList streams; if (cmpNode->blrOp == blr_eql || cmpNode->blrOp == blr_equiv)
cmpNode->collectStreams(streams);
for (const auto stream : streams)
{ {
if (!rseStreams.exist(stream)) SortedStreamList streams;
cmpNode->collectStreams(streams);
for (const auto stream : streams)
{ {
booleanStack.push(boolean); if (!rseStreams.exist(stream))
*parentBoolean = nullptr; {
return true; booleanStack.push(boolean);
*parentBoolean = nullptr;
return true;
}
} }
} }
} }