Java is case-sensitive, and it is written in java programs: yyyy-MM-dd HH:mm:ss
oracle is not case sensitive, written in the database: YYYY-MM-DD HH24:MI:SS
Java is case-sensitive, and it is written in java programs: yyyy-MM-dd HH:mm:ss
oracle is not case sensitive, written in the database: YYYY-MM-DD HH24:MI:SS