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FIXUP: PR comments

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This commit is contained in:
Joanna Hulboj 2022-12-23 15:38:14 +00:00
parent 5d7b287e40
commit a86894cce5
1 changed files with 5 additions and 3 deletions
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8
src/Interpreters/TreeRewriter.cpp
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@ -1248,10 +1248,12 @@ void TreeRewriterResult::collectUsedColumns(const ASTPtr & query, bool is_select
for (const auto & name : columns_context.requiredColumns())
{
auto hints = storage->getHints(name);
for (auto& hint : hints)
for (const auto & hint : hints)
{
auto res = helper_hint_name.insert(hint);
if (res.second)
// We want to preserve the ordering of the hints
// (as they are ordered by Levenshtein distance)
auto [_, inserted] = helper_hint_name.insert(hint);
if (inserted)
hint_name.push_back(hint);
}
}