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66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
#include <Parsers/ASTQueryWithOutput.h>
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namespace DB
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{
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void ASTQueryWithOutput::cloneOutputOptions(ASTQueryWithOutput & cloned) const
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{
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if (out_file)
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{
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cloned.out_file = out_file->clone();
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cloned.children.push_back(cloned.out_file);
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}
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if (format)
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{
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cloned.format = format->clone();
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cloned.children.push_back(cloned.format);
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}
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if (settings_ast)
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{
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cloned.settings_ast = settings_ast->clone();
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cloned.children.push_back(cloned.settings_ast);
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}
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}
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void ASTQueryWithOutput::formatImpl(const FormatSettings & s, FormatState & state, FormatStateStacked frame) const
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{
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formatQueryImpl(s, state, frame);
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std::string indent_str = s.one_line ? "" : std::string(4u * frame.indent, ' ');
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if (out_file)
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{
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s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << indent_str << "INTO OUTFILE " << (s.hilite ? hilite_none : "");
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out_file->formatImpl(s, state, frame);
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}
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if (format)
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{
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s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << indent_str << "FORMAT " << (s.hilite ? hilite_none : "");
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format->formatImpl(s, state, frame);
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}
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if (settings_ast)
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{
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s.ostr << (s.hilite ? hilite_keyword : "") << s.nl_or_ws << indent_str << "SETTINGS " << (s.hilite ? hilite_none : "");
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settings_ast->formatImpl(s, state, frame);
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}
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}
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bool ASTQueryWithOutput::resetOutputASTIfExist(IAST & ast)
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{
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/// FIXME: try to prettify this cast using `as<>()`
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if (auto * ast_with_output = dynamic_cast<ASTQueryWithOutput *>(&ast))
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{
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ast_with_output->format.reset();
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ast_with_output->out_file.reset();
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ast_with_output->settings_ast.reset();
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return true;
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}
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return false;
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}
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}
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