thanks bakunin for your response
i'm using UNIX solaries ksh
i'm work on DBMS project i finished create ,search ,truncate, delete , drop , .... and insert
but i've a bug in the insert function
it always see the input write .. for example if u give a alpha to numeric field ,it accept it !
i did the check like that
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edit by bakunin: please use CODE-tags when posting code
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