postgre
참고 자료 :
https://www.e-education.psu.edu/spatialdb/node/1960
https://docs.snowflake.com/ko/sql-reference/data-types-geospatial.html
https://pamyferret.tistory.com/29
https://www.appsloveworld.com/hibernate/100/96/nullpointerexception-caused-by-org-hibernate-mappingexception-could-not-instant
https://postgis.net/docs/manual-dev/postgis-ko_KR.html
http://www.gisdeveloper.co.kr/?p=6375
https://sparkdia.tistory.com/24
https://vladmihalcea.com/postgresql-array-java-list/
https://dog-developers.tistory.com/m/179
https://velog.io/@u_heag/PostgreSQL-%ED%85%8C%EC%9D%B4%EB%B8%94-%EC%83%9D%EC%84%B1
https://www.bearpooh.com/m/138
https://solbel.tistory.com/m/1517
http://daplus.net/java-start_object-%ED%86%A0%ED%81%B0%EC%97%90%EC%84%9C-java-util-arraylist%EC%9D%98-%EC%9D%B8%EC%8A%A4%ED%84%B4%EC%8A%A4%EB%A5%BC-%EC%97%AD-%EC%A7%81%EB%A0%AC%ED%99%94-%ED%95%A0-%EC%88%98-%EC%97%86/