관계대수: Revision history

12 October 2024

• curprev 15:5915:59, 12 October 2024‎ SOLO talk contribs‎ 31 bytes −2,073‎ 관계 대수 문서로 넘겨주기 undo Tag: New redirect
• curprev 15:5915:59, 12 October 2024‎ SOLO talk contribs‎ 2,104 bytes +259‎ No edit summary undo Tag: Visual edit

9 July 2023

• curprev 08:1308:13, 9 July 2023‎ 182.225.174.156 talk‎ 1,845 bytes +24‎ →‎순수 관계 연산자 undo Tag: Visual edit
• curprev 07:4607:46, 9 July 2023‎ 182.225.174.156 talk‎ 1,821 bytes +19‎ No edit summary undo Tag: Visual edit
• curprev 07:4507:45, 9 July 2023‎ 182.225.174.156 talk‎ 1,802 bytes +24‎ →‎일반 집합 연산자 undo Tag: Visual edit

17 September 2021

• curprev 03:4903:49, 17 September 2021‎ Doha talk contribs‎ 1,778 bytes +71‎ No edit summary undo
• curprev 03:4403:44, 17 September 2021‎ Doha talk contribs‎ 1,707 bytes +69‎ →‎순수 관계 연산자 undo

25 April 2021

• curprev 20:5120:51, 25 April 2021‎ 210.91.70.171 talk‎ 1,638 bytes 0‎ →‎순수 관계 연산자 undo

18 January 2020

• curprev 04:5304:53, 18 January 2020‎ 223.62.204.111 talk‎ 1,638 bytes +80‎ No edit summary undo
• curprev 03:4503:45, 18 January 2020‎ 223.62.204.145 talk‎ 1,558 bytes +136‎ →‎일반 집합 연산자 undo

9 November 2019

• curprev 06:2106:21, 9 November 2019‎ 223.39.139.16 talk‎ 1,422 bytes +250‎ No edit summary undo
• curprev 06:0806:08, 9 November 2019‎ 223.39.139.16 talk‎ 1,172 bytes +251‎ No edit summary undo

7 May 2019

• curprev 10:1210:12, 7 May 2019‎ 정처기정리 talk contribs‎ 921 bytes +173‎ No edit summary undo
• curprev 10:0610:06, 7 May 2019‎ 정처기정리 talk contribs‎ 748 bytes +106‎ No edit summary undo
• curprev 10:0410:04, 7 May 2019‎ 정처기정리 talk contribs‎ 642 bytes −26‎ No edit summary undo
• curprev 10:0310:03, 7 May 2019‎ 정처기정리 talk contribs‎ 668 bytes +116‎ No edit summary undo

• curprev 09:5909:59, 7 May 2019‎ 정처기정리 talk contribs‎ 552 bytes +552‎ 새 문서: 분류:데이터베이스분류:정보처리기사 * 절차적 언어이다. * 릴레이션 조작을 위한 연산의 집합으로 피연산자와 결과가 모두 릴레이...