Fetch comma separated values from mysql database particularly

Question

I have database where i have a column where multiple ids are saved in comma separated way. That ids are defined some other table . I am fetching the but i am getting result where there is single value (no comma)

i need all all the ids value fetched there definition from another table and show.

Is it possible in mysql query ?

Answer 1

按列列出所有ID，然后用逗号

对其进行爆炸

$explode = explode(',',$array->column);

然后使用foreach将值传递给另一个表以获取行

 foreach($explode as $single){
  // pass single id to query using where condition you can get row of that id.
 }

或者您也可以使用子查询，google确保堆栈溢出可以提供更好的结果。