in image you can see that i am getting error "invalid number". how can i fix this error.
CodePudding user response：
you should check your data types for every column where you want to insert data. For example I see that you try to add data with "$9,99" which seems a little bit strange. May have a look again.
CodePudding user response：
Maybe there is a column of orders which expects a number and you're trying to insert an non-number.
You could double-check the table definition in SQL Developer or by using DESC <table>.