public virtual string ColumnToConstraintsSql(string tableName, Column column)
 {
     if (column.IsPrimaryKey)
     {
         return(String.Format("CONSTRAINT PK_{0}_{1} PRIMARY KEY (\"{1}\")", SchemaUtils.Normalize(tableName), SchemaUtils.Normalize(column.Name)));
     }
     else if (column.IsUnique)
     {
         return(String.Format("CONSTRAINT UK_{0}_{1} UNIQUE (\"{1}\" ASC)", SchemaUtils.Normalize(tableName), SchemaUtils.Normalize(column.Name)));
     }
     return(null);
 }