Error Handling with very basic SQL query

@aslamdoctor,

Maybe this will be helpful to you https://codeigniter.com/user_guide/datab...ing-errors
Also, I did find this link as well (a try catch statement) https://stackoverflow.com/questions/3418...deingniter

If you check my code, I have already used similar code as per the user guide link you sent.
In try catch method, I can only put my own error text. But can not get the actual error in a variable or something like that.