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42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
#include <Parsers/ASTSelectIntersectExceptQuery.h>
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#include <Parsers/ASTSubquery.h>
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#include <Parsers/ASTSelectWithUnionQuery.h>
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namespace DB
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{
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ASTPtr ASTSelectIntersectExceptQuery::clone() const
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{
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auto res = std::make_shared<ASTSelectIntersectExceptQuery>(*this);
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res->children.clear();
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for (const auto & child : children)
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res->children.push_back(child->clone());
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res->final_operator = final_operator;
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cloneOutputOptions(*res);
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return res;
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}
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void ASTSelectIntersectExceptQuery::formatQueryImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const
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{
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std::string indent_str = settings.one_line ? "" : std::string(4 * frame.indent, ' ');
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for (ASTs::const_iterator it = children.begin(); it != children.end(); ++it)
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{
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if (it != children.begin())
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{
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settings.ostr << settings.nl_or_ws << indent_str << (settings.hilite ? hilite_keyword : "")
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<< (final_operator == Operator::INTERSECT ? "INTERSECT" : "EXCEPT")
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<< (settings.hilite ? hilite_none : "")
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<< settings.nl_or_ws;
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}
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(*it)->formatImpl(settings, state, frame);
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}
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}
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}
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