/// <summary>
/// Updates or inserts a list of entities and returns true if successful.
/// </summary>
/// <typeparam name="T">The type of entity to update or insert.</typeparam>
/// <param name="entitiesToUpsert">The list of Entity to update or insert.</param>
/// <param name="columnsToUpdate">The columns to update if the record exists.</param>
/// <param name="insertAction">A callback function before the record is inserted.</param>
/// <param name="updateAction">A callback function before the record is updated.</param>
/// <returns>
/// True if the records are updated or inserted.
/// </returns>
public bool UpsertList <T>(IEnumerable <T> entitiesToUpsert, IEnumerable <string> columnsToUpdate,
Action <T> insertAction, Action <T> updateAction) where T : class => ExecuteInternal(
() => SharedConnection.UpsertList(entitiesToUpsert, columnsToUpdate, insertAction, updateAction,
_transaction, OneTimeCommandTimeout ?? CommandTimeout), true);
/// <summary>
/// Updates or inserts a list of entities and returns true if successful.
/// </summary>
/// <typeparam name="T">The type of entity to update or insert.</typeparam>
/// <param name="entitiesToUpsert">The list of Entity to update or insert.</param>
/// <returns>
/// True if the records are updated or inserted.
/// </returns>
public bool UpsertList <T>(IEnumerable <T> entitiesToUpsert) where T : class => ExecuteInternal(
() => SharedConnection.UpsertList(entitiesToUpsert, _transaction, OneTimeCommandTimeout ?? CommandTimeout),
true);