mirror of
https://github.com/ClickHouse/ClickHouse.git
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71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
#include <Parsers/ASTDictionaryAttributeDeclaration.h>
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#include <Common/quoteString.h>
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namespace DB
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{
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ASTPtr ASTDictionaryAttributeDeclaration::clone() const
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{
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const auto res = std::make_shared<ASTDictionaryAttributeDeclaration>(*this);
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res->children.clear();
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if (type)
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{
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res->type = type->clone();
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res->children.push_back(res->type);
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}
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if (default_value)
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{
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res->default_value = default_value;
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res->children.push_back(res->default_value);
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}
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if (expression)
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{
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res->expression = expression->clone();
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res->children.push_back(res->expression);
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}
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return res;
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}
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void ASTDictionaryAttributeDeclaration::formatImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const
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{
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frame.need_parens = false;
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if (!settings.one_line)
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settings.ostr << settings.nl_or_ws << std::string(4 * frame.indent, ' ');
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settings.ostr << backQuote(name);
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if (type)
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{
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settings.ostr << ' ';
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type->formatImpl(settings, state, frame);
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}
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if (default_value)
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{
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settings.ostr << ' ' << (settings.hilite ? hilite_keyword : "") << "DEFAULT" << (settings.hilite ? hilite_none : "") << ' ';
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default_value->formatImpl(settings, state, frame);
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}
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if (expression)
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{
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settings.ostr << ' ' << (settings.hilite ? hilite_keyword : "") << "EXPRESSION" << (settings.hilite ? hilite_none : "") << ' ';
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expression->formatImpl(settings, state, frame);
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}
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if (hierarchical)
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settings.ostr << ' ' << (settings.hilite ? hilite_keyword : "") << "HIERARCHICAL";
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if (injective)
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settings.ostr << ' ' << (settings.hilite ? hilite_keyword : "") << "INJECTIVE";
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if (is_object_id)
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settings.ostr << ' ' << (settings.hilite ? hilite_keyword : "") << "IS_OBJECT_ID";
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}
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}
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