cluster_host_type.hpp

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#pragma once
 
/// @file userver/storages/mysql/cluster_host_type.hpp
 
USERVER_NAMESPACE_BEGIN
 
namespace storages::mysql {
 
/// @brief Enum for selecting the host type to carry query execution.
enum class ClusterHostType {
  /// Execute a query on primary host.
  kPrimary,
  /// Execute a query on a secondary (replica) host.
  /// Fallbacks to primary in standalone topology.
  kSecondary
};
 
}  // namespace storages::mysql
 
USERVER_NAMESPACE_END