[모음] 유용한 사이트들

▶ 오라클 XE(Express Edition) 다운로드 : https://www.oracle.com/kr/database/technologies/xe-downloads.html 

▶ 오라클 SQL Developer Downloads : https://www.oracle.com/tools/downloads/sqldev-downloads.html

 

▶ 오라클 문서 Oracle Documents : https://docs.oracle.com/en/database/oracle/oracle-database/index.html

▶ Learn and share SQL : https://livesql.oracle.com/apex/f?p=590:1000::::::

 

▶ Data Modeling with Oracle SQL Developer : https://www.oracle.com/database/technologies/appdev/datamodeler.html

 

▶ SYSDATE, CURRENT_DATE, SYSTIMESTAMP, CURRENT_TIMESTAMP  : https://cbw1030.tistory.com/75

 

▶ 꿈꾸는 개발자 - 그루비 : http://www.gurubee.net/