我正在用foreach循环插入多个表，我需要唯一键列名，因为它在运行时违反了唯一键约束，所以我可以修改值并插入它。

foreach ($data as $table_name){

 $sql="INSERT INTO $table_name ($column_name) VALUES ($column_vlues)"

$result=query_params($db_conn,$sql,$params)
 if($result){
  //Do nothing. Its fine
}else{
 //If its voileting the unique key contraints then change the column value like new column value = $column_name_which_voileting.$value and then insert it.
 }
}

任何帮助都将受到感谢。