Write PL/SQL or T-SQL procedures to accomplish the following tasks: A: obtain the name and credit limit of the customer whose number currently is stored in I_CUSTOMER_NUM. Place these valuse in the variables I_CUSTOMER_NAME and I_CREDIT_LIMIT, respectively. Output the content of I_CUSTOMER_NAME and I_CREDIT_LIMIT. B: obtain the order date, customer number and name for the order whose number currently is stored in I_ORDER_NUM. place these values in the variables I_ORDER_DATE, I_CUSTOMER_NUM and I_CUSTOMER_NAME , respectively. output the contents of I_ORDER_DATE, I_CUSTOMER_NUM , and I_CUSTOMER_NAME. C: add a row to the ORDERS table. D: change the date of the whole number is stored in I_ORDER_DATE to the date currently found in I_ORDER_DATE. E: delete the order whose number is stored in I_ORDER_NUM
Write PL/SQL or T-SQL procedures to accomplish the following tasks:
A: obtain the name and credit limit of the customer whose number currently is stored in I_CUSTOMER_NUM. Place these valuse in the variables I_CUSTOMER_NAME and I_CREDIT_LIMIT, respectively. Output the content of I_CUSTOMER_NAME and I_CREDIT_LIMIT.
B: obtain the order date, customer number and name for the order whose number currently is stored in I_ORDER_NUM. place these values in the variables I_ORDER_DATE, I_CUSTOMER_NUM and I_CUSTOMER_NAME , respectively. output the contents of I_ORDER_DATE, I_CUSTOMER_NUM , and I_CUSTOMER_NAME.
C: add a row to the ORDERS table.
D: change the date of the whole number is stored in I_ORDER_DATE to the date currently found in I_ORDER_DATE.
E: delete the order whose number is stored in I_ORDER_NUM.
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