관계대수: Revision history

13 October 2024

• curprev 05:5905:59, 13 October 2024‎ SOLO talk contribs‎ 31 bytes −2,073‎ 관계 대수 문서로 넘겨주기 undo Tag: New redirect
• curprev 05:5905:59, 13 October 2024‎ SOLO talk contribs‎ 2,104 bytes +259‎ No edit summary undo Tag: Visual edit

9 July 2023

• curprev 22:1322:13, 9 July 2023‎ 182.225.174.156 talk‎ 1,845 bytes +24‎ →‎순수 관계 연산자 undo Tag: Visual edit
• curprev 21:4621:46, 9 July 2023‎ 182.225.174.156 talk‎ 1,821 bytes +19‎ No edit summary undo Tag: Visual edit
• curprev 21:4521:45, 9 July 2023‎ 182.225.174.156 talk‎ 1,802 bytes +24‎ →‎일반 집합 연산자 undo Tag: Visual edit

17 September 2021

• curprev 17:4917:49, 17 September 2021‎ Doha talk contribs‎ 1,778 bytes +71‎ No edit summary undo
• curprev 17:4417:44, 17 September 2021‎ Doha talk contribs‎ 1,707 bytes +69‎ →‎순수 관계 연산자 undo

26 April 2021

• curprev 10:5110:51, 26 April 2021‎ 210.91.70.171 talk‎ 1,638 bytes 0‎ →‎순수 관계 연산자 undo

18 January 2020

• curprev 18:5318:53, 18 January 2020‎ 223.62.204.111 talk‎ 1,638 bytes +80‎ No edit summary undo
• curprev 17:4517:45, 18 January 2020‎ 223.62.204.145 talk‎ 1,558 bytes +136‎ →‎일반 집합 연산자 undo

9 November 2019

• curprev 20:2120:21, 9 November 2019‎ 223.39.139.16 talk‎ 1,422 bytes +250‎ No edit summary undo
• curprev 20:0820:08, 9 November 2019‎ 223.39.139.16 talk‎ 1,172 bytes +251‎ No edit summary undo

8 May 2019

• curprev 00:1200:12, 8 May 2019‎ 정처기정리 talk contribs‎ 921 bytes +173‎ No edit summary undo
• curprev 00:0600:06, 8 May 2019‎ 정처기정리 talk contribs‎ 748 bytes +106‎ No edit summary undo
• curprev 00:0400:04, 8 May 2019‎ 정처기정리 talk contribs‎ 642 bytes −26‎ No edit summary undo
• curprev 00:0300:03, 8 May 2019‎ 정처기정리 talk contribs‎ 668 bytes +116‎ No edit summary undo

7 May 2019

• curprev 23:5923:59, 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...