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8b438bcd3c
Fix trailing whitespaces in FROM/IN clause with subqueries in multiline
mode, and also changes the output of the queries slightly in a more
human friendly way.
Before:
$ clickhouse-format <<<'select * from system.one, (select * from system.one)'
SELECT *
FROM system.one
,
(
SELECT *
FROM system.one
)
After:
$ clickhouse-format <<<'select * from system.one, (select * from system.one)'
SELECT *
FROM system.one,
(
SELECT *
FROM system.one
)
v2: Fix subqueries formatting in a different way
v3: Adjust *.reference in tests
v4: Fix modernize-loop-convert in ASTTablesInSelectQuery
28 lines
861 B
C++
28 lines
861 B
C++
#include <Parsers/ASTWithElement.h>
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#include <Parsers/ASTWithAlias.h>
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#include <IO/Operators.h>
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namespace DB
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{
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ASTPtr ASTWithElement::clone() const
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{
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const auto res = std::make_shared<ASTWithElement>(*this);
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res->children.clear();
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res->subquery = subquery->clone();
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res->children.emplace_back(res->subquery);
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return res;
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}
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void ASTWithElement::formatImpl(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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settings.writeIdentifier(name);
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settings.ostr << (settings.hilite ? hilite_keyword : "") << " AS" << (settings.hilite ? hilite_none : "");
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settings.ostr << settings.nl_or_ws << indent_str;
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dynamic_cast<const ASTWithAlias &>(*subquery).formatImplWithoutAlias(settings, state, frame);
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}
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}
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