public override string ToString(ISqlDialect dialect) { var sql = new StringBuilder().AppendFormat("{0} {1} {2} ", Name, dialect.DbTypeToString(type, size, precision), notNull ? "not null" : "null"); if (defaultValue != null) sql.AppendFormat("default {0} ", defaultValue); if (primaryKey) sql.Append("primary key "); if (autoinc) sql.Append(dialect.Autoincrement); return sql.ToString().Trim(); }