Latest Answer: Ans: Commit and Rollbacks are the terms used in Oracle database, Commit is when a request is updated into the datebase tables completely then it is called as Commit, Rollback is nothing but in case of any errors or if a request is not updated into the ...
Latest Answer: Based on query condition. it wil update all the fields which are mentioned in the query. ex: update employee set firstname= @firstname,lastname=@lastname where employee_id =@employee_id.so in the above case nothing wil be happen if you used where clause ...
Latest Answer: Respected sir, I am doing job.Please send me more question on module pool programing(real time). Please give me information about logical database. ...
Latest Answer: Update is only for update record not for insert, Modify is used as insert also ...
Latest Answer: If we are trying to catch any runtime errors programatically or manually we use this statement catch.Regards,Joga. ...
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