ClickHouse/src/Interpreters/AsynchronousInsertLog.cpp
2022-10-04 14:19:05 +00:00

83 lines
2.8 KiB
C++

#include <Interpreters/AsynchronousInsertLog.h>
#include <DataTypes/DataTypeDate.h>
#include <DataTypes/DataTypeDateTime.h>
#include <DataTypes/DataTypeDateTime64.h>
#include <DataTypes/DataTypeLowCardinality.h>
#include <DataTypes/DataTypeString.h>
#include <DataTypes/DataTypesNumber.h>
#include <DataTypes/DataTypeEnum.h>
#include <Parsers/ASTInsertQuery.h>
#include <Parsers/queryToString.h>
namespace DB
{
NamesAndTypesList AsynchronousInsertLogElement::getNamesAndTypes()
{
auto type_status = std::make_shared<DataTypeEnum8>(
DataTypeEnum8::Values
{
{"Ok", static_cast<Int8>(Status::Ok)},
{"ParsingError", static_cast<Int8>(Status::ParsingError)},
{"FlushError", static_cast<Int8>(Status::FlushError)},
});
return
{
{"event_date", std::make_shared<DataTypeDate>()},
{"event_time", std::make_shared<DataTypeDateTime>()},
{"event_time_microseconds", std::make_shared<DataTypeDateTime64>(6)},
{"query", std::make_shared<DataTypeString>()},
{"database", std::make_shared<DataTypeLowCardinality>(std::make_shared<DataTypeString>())},
{"table", std::make_shared<DataTypeLowCardinality>(std::make_shared<DataTypeString>())},
{"format", std::make_shared<DataTypeLowCardinality>(std::make_shared<DataTypeString>())},
{"query_id", std::make_shared<DataTypeString>()},
{"bytes", std::make_shared<DataTypeUInt64>()},
{"exception", std::make_shared<DataTypeString>()},
{"status", type_status},
{"flush_time", std::make_shared<DataTypeDateTime>()},
{"flush_time_microseconds", std::make_shared<DataTypeDateTime64>(6)},
{"flush_query_id", std::make_shared<DataTypeString>()},
};
}
void AsynchronousInsertLogElement::appendToBlock(MutableColumns & columns) const
{
size_t i = 0;
auto event_date = DateLUT::instance().toDayNum(event_time).toUnderType();
columns[i++]->insert(event_date);
columns[i++]->insert(event_time);
columns[i++]->insert(event_time_microseconds);
const auto & insert_query = assert_cast<const ASTInsertQuery &>(*query);
columns[i++]->insert(queryToString(insert_query));
if (insert_query.table_id)
{
columns[i++]->insert(insert_query.table_id.getDatabaseName());
columns[i++]->insert(insert_query.table_id.getTableName());
}
else
{
columns[i++]->insertDefault();
columns[i++]->insertDefault();
}
columns[i++]->insert(insert_query.format);
columns[i++]->insert(query_id);
columns[i++]->insert(bytes);
columns[i++]->insert(exception);
columns[i++]->insert(status);
columns[i++]->insert(flush_time);
columns[i++]->insert(flush_time_microseconds);
columns[i++]->insert(flush_query_id);
}
}