ClickHouse/src/Storages/PostgreSQL/MaterializedPostgreSQLSettings.cpp
2021-06-27 19:17:17 +00:00

46 lines
992 B
C++

#include "MaterializedPostgreSQLSettings.h"
#if USE_LIBPQXX
#include <Parsers/ASTCreateQuery.h>
#include <Parsers/ASTSetQuery.h>
#include <Parsers/ASTFunction.h>
#include <Common/Exception.h>
namespace DB
{
namespace ErrorCodes
{
extern const int UNKNOWN_SETTING;
}
IMPLEMENT_SETTINGS_TRAITS(MaterializedPostgreSQLSettingsTraits, LIST_OF_MATERIALIZED_POSTGRESQL_SETTINGS)
void MaterializedPostgreSQLSettings::loadFromQuery(ASTStorage & storage_def)
{
if (storage_def.settings)
{
try
{
applyChanges(storage_def.settings->changes);
}
catch (Exception & e)
{
if (e.code() == ErrorCodes::UNKNOWN_SETTING)
e.addMessage("for storage " + storage_def.engine->name);
throw;
}
}
else
{
auto settings_ast = std::make_shared<ASTSetQuery>();
settings_ast->is_standalone = false;
storage_def.set(storage_def.settings, settings_ast);
}
}
}
#endif