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43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
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#include <Parsers/ASTDeleteQuery.h>
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#include <Common/quoteString.h>
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namespace DB
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{
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String ASTDeleteQuery::getID(char delim) const
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{
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return "DeleteQuery" + (delim + getDatabase()) + delim + getTable();
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}
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ASTPtr ASTDeleteQuery::clone() const
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{
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auto res = std::make_shared<ASTDeleteQuery>(*this);
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res->children.clear();
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if (predicate)
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{
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res->predicate = predicate->clone();
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res->children.push_back(res->predicate);
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}
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cloneTableOptions(*res);
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return res;
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}
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void ASTDeleteQuery::formatQueryImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const
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{
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settings.ostr << (settings.hilite ? hilite_keyword : "") << "DELETE FROM " << (settings.hilite ? hilite_none : "");
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if (database)
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{
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settings.ostr << backQuoteIfNeed(getDatabase());
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settings.ostr << ".";
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}
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settings.ostr << backQuoteIfNeed(getTable());
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settings.ostr << (settings.hilite ? hilite_keyword : "") << " WHERE " << (settings.hilite ? hilite_none : "");
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predicate->formatImpl(settings, state, frame);
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}
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}
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