関連ワード:  create column in sql select statement    add column in sql select statement    add column in sql select query with default value    set column width in sql select statement    add identity column in sql select query    add new column in sql select query    add extra column in sql select query    add dummy column in sql select query    sql create identity column in select statement    create identity column in select statement sql server  
結果 : create column in sql select statement