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- rem
- rem $Header: examp5.sql 7020100.1 94/09/28 16:39:52 cli Generic<base> $
- rem
- Rem Copyright (c) 1991 by Oracle Corporation
- Rem NAME
- Rem examp5.sql - <one-line expansion of the name>
- Rem DESCRIPTION
- Rem <short description of component this file declares/defines>
- Rem RETURNS
- Rem
- Rem NOTES
- Rem <other useful comments, qualifications, etc.>
- Rem MODIFIED (MM/DD/YY)
- Rem rvasired 05/12/92 - Creation
- /*
- ** This block does some numeric processing on data that
- ** comes from experiment #1. The results are stored in
- ** the TEMP table.
- **
- ** Copyright (c) 1989,1992 Oracle Corporation
- */
-
- DECLARE
- num1 data_table.n1%TYPE; -- Declare variables
- num2 data_table.n2%TYPE; -- to be of same type as
- num3 data_table.n3%TYPE; -- database columns
- result temp.num_col1%TYPE;
- CURSOR c1 IS
- SELECT n1, n2, n3 FROM data_table
- WHERE exper_num = 1;
- BEGIN
- OPEN c1;
- LOOP
- FETCH c1 INTO num1, num2, num3;
- EXIT WHEN c1%NOTFOUND;
- -- the c1%NOTFOUND condition evaluates
- -- to TRUE when FETCH finds no more rows
- /* calculate and store the results */
- result := num2/(num1 + num3);
- INSERT INTO temp VALUES (result, NULL, NULL);
- END LOOP;
- CLOSE c1;
- COMMIT;
- END;
- /
-