ClickHouse/dbms/src/Storages/Kafka/KafkaSettings.cpp

41 lines
982 B
C++
Raw Normal View History

#include <Storages/Kafka/KafkaSettings.h>
#include <Parsers/ASTCreateQuery.h>
#include <Common/Exception.h>
namespace DB
{
namespace ErrorCodes
{
extern const int BAD_ARGUMENTS;
}
void KafkaSettings::loadFromQuery(ASTStorage & storage_def)
{
if (storage_def.settings)
{
for (const ASTSetQuery::Change & setting : storage_def.settings->changes)
{
#define SET(TYPE, NAME, DEFAULT, DESCRIPTION) \
else if (setting.name == #NAME) NAME.set(setting.value);
if (false) {}
APPLY_FOR_KAFKA_SETTINGS(SET)
else
throw Exception(
"Unknown setting " + setting.name + " for storage " + storage_def.engine->name,
ErrorCodes::BAD_ARGUMENTS);
#undef SET
}
}
else
{
auto settings_ast = std::make_shared<ASTSetQuery>();
settings_ast->is_standalone = false;
storage_def.set(storage_def.settings, settings_ast);
}
}
}