programming involves debugging.As you do practice exercises in the book and your own exercises, you'll probably see a lot of error messages. Share these with your colleages. I've provided a structure for presenting these error messages and a sample message below. Remember to put the error message in the subject line: $1.$ Error:$($indicate the error message,text as well as number$)\mathrm{.}2.$Highlighted:$($provide the line of code that is highlighted when you click on the error message$).3.$ Code around that line: $($Provide at leadt three lines of code, including the line above and below$)\mathrm{.}4$ Fix:$($provide the gix you used to get rid of the error$).$ once you get used to error messages, you'll find it easier to fix your errors quickly, So$,$ in order to help each other out, uou should post error messages here. Be sure to check and make sure that no one has posted the message already$($or$,$ if they have, and you found it meant something different, post any additions in the thread of the original posting of that error$).$ this discussion is from oracle database insert table. I just need one error message while creating a batabase.