/// <summary>
 /// Specifies the size of the data type of the column.
 /// </summary>
 /// <param name="column"></param>
 /// <param name="size">The length for character data types or the maximum total number of decimal digits for numeric data types.</param>
 public static IExistingTableWithAddedColumn OfSize(this IExistingTableWithAddedColumn column, int size)
 {
     return(column.OfSize(size, 0));
 }
 /// <summary>
 /// Sets the default of the column to be the current system time of the database server.
 /// </summary>
 public static IExistingTableBase HavingCurrentDateTimeAsDefault(this IExistingTableWithAddedColumn column)
 {
     return(column.HavingDefault(SpecialDefaultValue.CurrentDateTime));
 }
 /// <summary>
 /// Sets the default of the column to be a new, tentatively sequential (SQL Server) or otherwise random GUID.
 /// </summary>
 public static IExistingTableBase HavingNewSequentialGuidAsDefault(this IExistingTableWithAddedColumn column)
 {
     return(column.HavingDefault(SpecialDefaultValue.NewSequentialGuid));
 }