Estimated reading time: 0 minutes, 10 seconds
Problem: You are facing Function table.concat does not exist.
Solution: Try concat() instead of concat ()
Reason: In some mysql versions, you MUST NOT have a space after the function name.
Zeeshan Arshad is a self-taught and multi-dimensional person with extraordinary track record of success with international clients and students.
Feel free to contact him for your project, training purpose or guidance.