ClickHouse/dbms/src/Parsers/ASTPartition.cpp
2018-12-07 15:34:40 +03:00

45 lines
926 B
C++

#include <Parsers/ASTPartition.h>
#include <IO/WriteHelpers.h>
namespace DB
{
String ASTPartition::getID(char delim) const
{
if (value)
return "Partition";
else
return "Partition_ID" + (delim + id);
}
ASTPtr ASTPartition::clone() const
{
auto res = std::make_shared<ASTPartition>(*this);
res->children.clear();
if (value)
{
res->value = value->clone();
res->children.push_back(res->value);
}
return res;
}
void ASTPartition::formatImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const
{
if (value)
{
value->formatImpl(settings, state, frame);
}
else
{
settings.ostr << (settings.hilite ? hilite_keyword : "") << "ID " << (settings.hilite ? hilite_none : "");
WriteBufferFromOwnString id_buf;
writeQuoted(id, id_buf);
settings.ostr << id_buf.str();
}
}
}