protected SqlBuilder GetColumnSqlType(Column column, string defaultValuePostfix = "")
{
if (column.Type == null)
throw new ArgumentException($"Column {column.Name} must have a type");
var sql = new SqlBuilder();
var sqlColumn = SqlTypeMap.Convert(column);
sql.Append(new SqlParameter { DbType = sqlColumn.DbType }.SqlDbType.ToString());
sql.Append(sqlColumn.Length != null, "(" + sqlColumn.Length + ")");
sql.Append(column.Nullable, "NULL").Or("NOT NULL");
sql.Append(column.DefaultValue != null, "DEFAULT '{0}'", column.DefaultValue);
sql.Append(column.IsPrimaryKey, " PRIMARY KEY");
return sql;
}