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Writing a SQL Plus Stored Procedure
Posted on 2004-10-17
I'm new to stored procedures and I'm supposed to write one which will create an invoice once a booking is made and calculate the total amount for the invoice. The only procedure I need to pass to the procedure is the number of the booking for which I need to create the invoice. A sequence should be used to generate the invoice number.
The attributes in the INVOICE table are: invoice_no, invoice_date, total_amount, due_date and amount_paid.
Could anybody help please?
The attributes in the INVOICE table are: invoice_no, invoice_date, total_amount, due_date and amount_paid.
Could anybody help please?
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2 Comments
So to clarify, you need to Insert the new Values of an Invoice, which you want to create, into your "INVOICE" table, then your going to create a report off of this? Where will fields like "Total_Amount" and "Due_Date" and "Amount_Paid" be derived from? Are these values which will be passed in from other sources in the DB, or from an application?
Are you aware of Oracle's Sequences, I take it from your statement above you are. You can use this to create your Invoice Number. Invoice_Date would just be SYSDATE, the last three fields would need to be passed in or gotten from other sources in your DB.
Are you aware of Oracle's Sequences, I take it from your statement above you are. You can use this to create your Invoice Number. Invoice_Date would just be SYSDATE, the last three fields would need to be passed in or gotten from other sources in your DB.
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