Posted by: Edi Yanto on: December 26, 2007
Suatu hari, seorang anak lelaki miskin yang hidup dari menjual asongan dari pintu ke pintu, menemukan bahwa dikantongnya hanya tersisa beberapa sen uangnya, dan dia sangat lapar. Anak lelaki tersebut memutuskan untuk meminta makanan dari rumah berikutnya. Akan tetapi anak itu kehilangan keberanian saat seorang wanita muda membuka pintu rumah. Anak itu tidak jadi meminta [...]
Posted by: Edi Yanto on: December 26, 2007
When viewing report output (View -> Requests menu, Find button, place your cursor on the row of the report that you want to view, View Output button) using the standard Oracle Report Viewer, select Tools -> Copy File menu to open the report in a web browser (such as Netscape Navigator or Internet Explorer). a.) [...]
Posted by: Edi Yanto on: December 18, 2007
High-level languages can be divided into two groups: interpreted and compiled. Interpreted languages are translated into machine language with the help of another program called an interpreter. The interpreter translates each statement in the program into machine language and executes it immediately before the next statement is examined.
Posted by: Edi Yanto on: December 18, 2007
The cursor FOR UPDATE clause is only used with a cursor when you want to update tables in the database. Generally, when you execute a SELECT statement, you are not locking any rows. The purpose of using the FOR UPDATE clause is to lock the rows of the tables that you want to update, so [...]
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