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Please Upvote if You Love it \u2705\n\n\n# Write your MySQL query statement below\n\n# Query  1: => For finding ids of all the employees with missing salary, we
### Please Upvote if You Love it \u2705\n\n```\n# Write your MySQL query statement below\n\n# Query  1: => For finding ids of all the employees with missing salary, we need to query for employees whose records are present in employees table but not in  salaries tables. So Query 1 will be following\n\n\tSelect employee_id from Employees where employee_id not in (Select employee_id from Salaries )\n\n# Query 2 : => For finding ids of all the employees with missing name, we need to query for employees whose records are present in Salaries table but not in Employees tables. So Query 2 Will be following \n\n\tSelect employee_id from Salaries where employee_id not in (Select employee_id from Employees)\n\n# For finding employee_id of all the employees with missing information we need to take Union (OR condition ) of Query 1 and Query 2 and then order it in ascending order\n\n# Final Solution is\nSelect employee_id from Employees where employee_id not in (Select employee_id from Salaries )\nUnion\nSelect employee_id from Salaries where employee_id not in (Select employee_id from Employees)\norder by employee_id asc\n```
['Union Find']