ํนํ ์ฝ๋๊ฐ ๋ณต์กํ๊ฑฐ๋ ์ ๋ฌธ์ํ๋์ง ์์ ๊ฒฝ์ฐ ๊ฐ๋ฐ์๋ ๋ ๊ฑฐ์ ์ฝ๋๋ฅผ ์ฌ์ฉํ๋ ๊ฒ์ด ์ด๋ ค์ธ ์ ์์ต๋๋ค. ์ด๋ฌํ ๊ฒฝ์ฐ Copilot ์ฑํ ์ ์ฌ์ฉํ์ฌ ๋ถ๋ถ๋ช ํ๊ฑฐ๋ ๋ณต์กํ ์ฝ๋๋ฅผ ๋ค๋ฅธ ๊ฐ๋ฐ์์๊ฒ ์ค๋ช ํ๊ฑฐ๋ ํฅํ ์ฐธ์กฐ๋ฅผ ์ํด ๋ฌธ์ํํ๋ ๊ฒ์ด ์ ์ฉํ ์ ์์ต๋๋ค.
์์ ์๋๋ฆฌ์ค
์๋ COBOL ๋ธ๋ก์ ๋ฐ์ดํฐ๋ฒ ์ด์ค์ ์ฐ๊ฒฐํ๊ณ ๋ ์ฝ๋๋ฅผ ์ฝ์ ํฉ๋๋ค. ์ฝ๋์ ์ค๋ช ์๊ฐ ์์ผ๋ฏ๋ก ์ฝ๋์ ๊ธฐ๋ฅ๊ณผ ์๋ ๋ฐฉ์์ ์ดํดํ๊ธฐ๊ฐ ์ด๋ ต์ต๋๋ค.
IDENTIFICATION DIVISION.
PROGRAM-ID. INSERT-RECORD.
ENVIRONMENT DIVISION.
DATA DIVISION.
WORKING-STORAGE SECTION.
01 WS-STATUS-FLAGS.
05 WS-DB-STATUS PIC X(2).
88 WS-SUCCESS VALUE "00".
05 WS-SQLCODE PIC S9(9) COMP.
05 WS-ERROR-MSG PIC X(50).
LINKAGE SECTION.
01 LS-PARAMETERS.
05 LS-PERSON-RECORD.
10 PERSON-ID PIC 9(6).
10 PERSON-NAME PIC X(50).
10 PERSON-AGE PIC 9(3).
05 LS-RESULT PIC X.
88 SUCCESS VALUE 'T'.
88 FAILED VALUE 'F'.
PROCEDURE DIVISION USING LS-PARAMETERS.
PERFORM INSERT-AND-VALIDATE
GOBACK
.
INSERT-AND-VALIDATE.
EXEC SQL
INSERT INTO persons (id, name, age)
VALUES (:PERSON-ID, :PERSON-NAME, :PERSON-AGE)
END-EXEC
IF SQLCODE = 0
EXEC SQL COMMIT END-EXEC
SET SUCCESS TO TRUE
ELSE
EXEC SQL ROLLBACK END-EXEC
SET FAILED TO TRUE
STRING "DB Error: " SQLCODE
DELIMITED BY SIZE
INTO WS-ERROR-MSG
DISPLAY WS-ERROR-MSG
END-IF
.
์์ ํ๋กฌํํธ
๊ฐ๋จํ ํ๋กฌํํธ๋ฅผ ์ฌ์ฉํ์ฌ Copilot Chat์ ์ฝ๋๋ฅผ ๋ฌธ์ํํ๋๋ก ์์ฒญํ ์ ์์ต๋๋ค.
Document this code
์ฐธ๊ณ ํญ๋ชฉ
์ค๋ช
์๋ฅผ Markdown๊ณผ ๊ฐ์ ๋ค๋ฅธ ํ์์ผ๋ก ์์ฑํ๋ ค๋ฉด ํ๋กฌํํธ์์ ์ํ๋ ์ถ๋ ฅ ํ์์ ์ง์ ํ ์ ์์ต๋๋ค. ์: Document this code in Markdown
์์ ์๋ต
์ฐธ๊ณ ํญ๋ชฉ
๋ค์ ์๋ต์ด ์์ ์ ๋๋ค. Copilot Chat ์๋ต์ ๋น๊ฒฐ์ ์ ์ด๋ฏ๋ก ์ฌ๊ธฐ์ ํ์๋ ์๋ต๊ณผ ๋ค๋ฅธ ์๋ต์ ์ป์ ์ ์์ต๋๋ค.
Copilot์ ์ฝ๋ ๋ธ๋ก์ ํ ์คํธ ๊ฐ์์ ๊ฐ ์น์ ์ ๋ ผ๋ฆฌ์ ๋ชฉ์ ์ ์ค๋ช ํ๋ ์ฃผ์์ด ํฌํจ๋ ์ ๋ฐ์ดํธ๋ ๋ฒ์ ์ ์ ๊ณตํฉ๋๋ค.
์์:
*****************************************************************
* Program: INSERT-RECORD
* Purpose: Inserts a person record into the database with
* transaction management and error handling
*****************************************************************
IDENTIFICATION DIVISION.
PROGRAM-ID. INSERT-RECORD.
ENVIRONMENT DIVISION.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Status flags and error handling variables
01 WS-STATUS-FLAGS.
05 WS-DB-STATUS PIC X(2). *> Database status
88 WS-SUCCESS VALUE "00". *> Success flag
05 WS-SQLCODE PIC S9(9) COMP. *> SQL return code
05 WS-ERROR-MSG PIC X(50). *> Error message
LINKAGE SECTION.
* Input/Output parameters
01 LS-PARAMETERS.
05 LS-PERSON-RECORD.
10 PERSON-ID PIC 9(6). *> Person ID
10 PERSON-NAME PIC X(50). *> Person name
10 PERSON-AGE PIC 9(3). *> Person age
05 LS-RESULT PIC X. *> Operation result
88 SUCCESS VALUE 'T'. *> Success flag
88 FAILED VALUE 'F'. *> Failure flag
PROCEDURE DIVISION USING LS-PARAMETERS.
PERFORM INSERT-AND-VALIDATE
GOBACK
.
*****************************************************************
* Handles database insertion with transaction management
*****************************************************************
INSERT-AND-VALIDATE.
EXEC SQL
INSERT INTO persons (id, name, age)
VALUES (:PERSON-ID, :PERSON-NAME, :PERSON-AGE)
END-EXEC
IF SQLCODE = 0
EXEC SQL COMMIT END-EXEC *> Commit if successful
SET SUCCESS TO TRUE
ELSE
EXEC SQL ROLLBACK END-EXEC *> Rollback if failed
SET FAILED TO TRUE
STRING "DB Error: " SQLCODE
DELIMITED BY SIZE
INTO WS-ERROR-MSG
DISPLAY WS-ERROR-MSG
END-IF
.